Articles de revues : « Green Mountain Central Institute »

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DU, SI-YI, LIAN-SHENG XU et YOU-SHENG CHEN. « Saussurea nanzhengensis (Asteraceae, Saussurea), a new species from Bashan Mountain, Central China ». Phytotaxa 653, n^o 3 (19 juin 2024) : 261–72. http://dx.doi.org/10.11646/phytotaxa.653.3.5.

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Saussurea nanzhengensis (Asteraceae), a new species from Bashan Mountain, Central China, is described and illustrated. The new species is similar to S. kungii in its petioles of basal and lower stem leaves winged and leaf blade lyrate lobed, leaf blade adaxially glabrous, phyllary arachnoid and apex distinctly free, but differs by its stem leaf numerous (vs. few or none), basal and lower stem leaves narrowly elliptic (vs. narrowly obovate to elliptic), terminal lobe more than half the length of the blade (vs. less than half the length of the blade), leaf margin entire or subentire (vs. denticulate), leaf blade abaxially usually densely arachnoid lanate (vs. glabrous), capitula numerous (vs. few to numerous), in a paniculate synflorescence (vs. in a corymbiform synflorescence), phyllaries in 6 rows (vs. in 4–5 rows), green with black margin (vs. green), and pappus brown (vs. dirty white).

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Orlov, Nikolai L., et Notker Helfenberger. « New Mountain Species of Trimeresurus (Serpentes, Viperidae, Crotalinae) of the «Green» Pit Vipers Group from the Himalayas ». Russian Journal of Herpetology 4, n^o 2 (15 octobre 2011) : 195–97. http://dx.doi.org/10.30906/1026-2296-1997-4-2-195-197.

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New species of Trimeresurus of the «green» pit vipers group is described from Himalayas in Central Nepal. Its comparison with the most related mountain species from Tibet, China is given with discussion of the proportion, coloration, pholidosis and hemipenis structure.

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Baklanov, P. Ya, A. V. Moshkov, Yu P. Badenkov, V. N. Bocharnikov, K. Yu Bazarov et V. P. Karakin. « Sikhote-Alin : A Mountain Territory with Unique Potential for the Green Development ». Izvestiya Rossiiskoi Akademii Nauk Seriya Geograficheskaya 87, n^o 7 (25 décembre 2023) : 1005–18. http://dx.doi.org/10.31857/s258755662307004x.

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Ideas about green economy and green development are closely linked to the sustainable development paradigm. In the 1970s, the Club of Rome for the first time formulated the main provisions of the model of sustainable development, which implies ensuring high environmental quality and maintaining sufficient natural resource potential for the long term. Various aspects of green and sustainable development acquire their meaningful expression only at the regional level. It is within a certain territory that least generalized assessments of natural resource potential and both the anthropogenic impact on nature components and their spatially differentiated consequences, assessment of the permissible change level and conservation of vegetation cover and biodiversity in general are possible. It is proposed to consider the green development at the regional level as one of the stages of the sustainable development. Sikhote-Alin is a unique mountain territory, where there are natural resource, economic, social and ecological-geographical conditions for forming and ensuring green economy and green development. At the same time, the green development of the Sikhote-Alin is considered as such a socio-economic development of the mountainous territory, where technogenic, anthropogenic impacts on the environment are minimized and high biodiversity of landscapes is preserved. Within the mountain system of Sikhote-Alin, in general, it is proposed to allocate three green development territories, Northern, Central and Southern, based on the similarity of natural resource structures and economic activities. These territories should have a special status to stimulate environmentally friendly economic activities, with the introduction of environmental restrictions and the achievement of rational nature management in general. The organization of monitoring of the green development territories is proposed.

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Slámová, Martina, Juraj Hreško, František Petrovič et Henrich Grežo. « Catchworks : A Historical Water-Distribution System on Mountain Meadows in Central Slovakia ». Sustainability 13, n^o 3 (21 janvier 2021) : 1107. http://dx.doi.org/10.3390/su13031107.

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Water meadows or flooded meadows are known from many European countries. A historical irrigation system—catchworks—was identified in only one locality in Slovakia. This article brings a methodical approach to the identification of catchworks on mountain slopes. The main aim was to delineate catchworks using terrain and land use geospatial data intended to supplement existing data on catchworks from the field survey. The identification of shallow and narrow channels in the field is difficult, and their detection in a digital terrain model (DTM) and orthomosaic photos is also challenging. A detailed DTM elaborated from laser scanning data was not available. Therefore, we employed break lines of a Triangulated Irregular Network (TIN) model created by EUROSENSE Ltd. 2017, Bratislava, Slovakia. to determine microtopographic features on mountain slopes. Orthomosaics with adjusted red (R) green (G) and blue (B) band thresholds (digital numbers) in a time sequence of 16 years (2002–2018) and the Normalized Green-Red Difference Index (NGRDI) (2018) determined vital herbaceous vegetation and higher biomass. In both cases, the vegetation inside wet functional catchworks was differently coloured from the surroundings. In the case of dry catchworks, the identification relied only on microtopography features. The length of catchworks mapped in the field (1939.12 m; 2013) was supplied with potential catchworks detected from geospatial data (2877.18; 2018) and their total length in the study area increased above 59.74% (4816.30 m). Real and potential catchworks predominantly occupied historical grassland (meadows and pastures) (1952–1957) (4430.31; 91.99%). This result corresponds with the findings of foreign studies referring that catchworks on mountain slopes were related to livestock activities. They are important elements of sustainable land use with a water retention function in traditional agricultural landscapes.

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Popov, N. V., I. G. Karnaukhov, A. A. Kuznetsov, A. N. Matrosov, A. V. Ivanova, K. S. Martsokha, V. M. Korzun et al. « Improvement of Epidemiological Surveillance of Natural Plague Foci of the Russian Federation and the Forecast of Their Epizootic Activity for 2023 ». Problems of Particularly Dangerous Infections, n^o 1 (29 avril 2023) : 67–74. http://dx.doi.org/10.21055/0370-1069-2023-1-67-74.

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The aim of the work was to assess the epidemic situation on plague in the world and epizootic activity of natural plague foci of the Russian Federation in 2022. Following the implementation of comprehensive preventive interventions plans, there was a decrease in the epizootic activity of the Gorno-Altai high-mountain and Tuva mountain natural foci, the cessation of plague epizootics in the Central Caucasian high-mountain focus. The total area of epizootics in the Russian Federation in 2022 reached 248.3 km2, which is 7 times less than in 2021. Infected animals were not found in the Tersko-Sunzhensky low-mountain, Dagestan plain-piedmont, Caspian North-Western steppe, Volga-Ural steppe, Trans-Baikal steppe, Volga-Ural sandy, Caspian sandy, East Caucasian high-mountain natural foci. Persistence of tense epizootiological situation in 2023 is predicted for the territory of the Altai Republic and the Republic of Tuva. The prospects of using the GIS portal of the Russian Anti-Plague Institute “Microbe” of the Rospotrebnadzor for an operational assessment of the actual epidemiological situation in natural plague foci are substantiated.

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Novakovskaya, Irina V., Irina N. Egorova, Nina V. Kulakova et Elena N. Patova. « Morphology and molecular phylogeny of representatives of the genus Coelastrella Chodat from the Urals and Khentei mountain systems ». Issues of modern algology (Вопросы современной альгологии), n^o 1(25) (2021) : 93–97. http://dx.doi.org/10.33624/2311-0147-2021-1(25)-93-97.

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Five strains of the genus Coelastrella were studied from the collections of live cultures of algae of the Institute of Biology, Syktyvkar, Russia (SYKOA Ch-045-09, SYKOA Ch-047-11, SYKOA Ch-072-17) and the Siberian Institute of Plant Physiology and Biochemistry, Irkutsk, Russia (IRK-A 2, IRK-A 173). It was found that, despite their high morphological similarity, the strains have different phylogenetic relationships. The analysis of the 18S rDNA and ITS1-ITS2 showed that the studied strains belong to the species: C. terrestris (IRK-A 173), C. oocystiformis (SYKOA Ch-045-09; IRK-A 2) and C. aeroterrestrica (SYKOA Ch-047-11). The SYKOA Ch-072-17 strain is probably a new species for the genus. The results confirm the high phenotypic variability and hidden diversity among the representatives of this group of green algae.

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Minkov, Petko, Nedyalka Palagacheva et Vasiliy Dzhuvinov. « POPULATION DYNAMICS OF DROSOPHYLA SUZUKII (MATSAMURA) IN SWEET AND SOUR CHERRY ORCHARDS IN THE CENTRAL BALKANS MOUNTAIN ». Fruit Growing Research 37, n^o 37 (16 décembre 2021) : 96–102. http://dx.doi.org/10.33045/fgr.v37.2021.14.

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The spotted wing drosophila (SWD) Drosophila suzukii, Matsumura is a polyphagous for many stone and soft fruits species. The pest was recorded in 2014 at sweet cherry orchards in our country and has become a real pest, because SWD attack the fruit when they start to ripe. During 2017-2019 the study was carried out in the Institute of Mountain Stockbreeding and Agriculture in Troyan – Central part of the Balkans Mountain. For monitoring were used traps with red wine and apple vinegar. The first flies at the sweet cherry were found during the second decade of May and in the sour cherry - a little later, at the beginning of June, when the fruit start to ripe. The peak of the population dynamics was established in the second half of June, after which the density began to decreasing. It was found that D. suzukii was preferred more the sweet cherry fruits than sour cherry fruits.

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Adikari, Danda Pani. « Hydrogeological Features of Mount Fuji and the Surrounding Area, Central Japan : An Overview ». Journal of Institute of Science and Technology 19, n^o 1 (8 novembre 2015) : 96–105. http://dx.doi.org/10.3126/jist.v19i1.13834.

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Mount Fuji (3776 m), Japan's highest mountain and one of the world's most picturesque stratovolcano was studied to give an overview of its hydrogeological features. The mountain was made from voluminous lava flows and pyroclastic materials produced through three generations of volcanic activities. The volcanic products, characterized by abundant pore spaces and fractures, play a role as productive aquifers by absorbing and storing rain and snow melt as groundwater and releasing it over a long period. Its foot slopes contain abundant water with Fuji-Five-Lakes in the north and hundreds of springs with enormous discharge to the south, leaving the upper slopes dry. Approximately 2.2 billion tons of rain and snow fall annually at Mt. Fuji, and ~4.5 million tons of groundwater is stored each day in average. The total amount of spring or groundwater discharge from Mt. Fuji is estimated at 6.55 x 106 m3/day and that in its southwestern slopes is ~1.76 x 106 m3/day. Rain and snow falling above the altitude of ~1,000 m is their main source of recharge. The water provides vital resources for the people living around it; however, over exploitation of this resource have already caused some decline in its quality and quantity.Journal of Institute of Science and Technology, 2014, 19(1): 96-105

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Mathiasen, R., et C. Daugherty. « First Report of Mountain Hemlock Dwarf Mistletoe (Arceuthobium tsugense subsp. mertensianae) on Sugar Pine (Pinus lambertiana) from Oregon ». Plant Disease 93, n^o 3 (mars 2009) : 321. http://dx.doi.org/10.1094/pdis-93-3-0321a.

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Mountain hemlock dwarf mistletoe (Arceuthobium tsugense (Rosendahl) G.N. Jones subsp. mertensianae Hawksw. & Nickrent, Viscaceae) commonly parasitizes mountain hemlock (Tsuga mertensiana (Bong.) Carr.) from the central Sierra Nevada Mountains to the southern Cascades in Oregon (1,3). It has also been reported to commonly parasitize whitebark pine (Pinus albicaulis Engelm.) and occasionally western white pine (P. monticola Dougl. ex D. Don) (1,4). In September of 2008, we found mountain hemlock dwarf mistletoe infecting two sugar pines (P. lambertiana Dougl.) 4.5 km north of Windigo Pass, Oregon (42°24′40″N, 123°35′26″W, elevation 2,710 m). One of the sugar pines was 63.5 cm (25 inches) in diameter and had three infections. The other tree was 22.4 cm (9 inches) in diameter, but had 17 infections, many with mistletoe plants that allowed identification of the mistletoe using published descriptions (1,2). Mountain hemlock dwarf mistletoe can be distinguished from sugar pine dwarf mistletoe (A. californicum Hawksw. & Wiens) by its smaller plant size (mean height 5 cm versus 8 cm) and plant color (green-brown versus green to yellow) (1,2). An area (site) of approximately 1 ha around the infected sugar pines was examined and none of the other sugar pines we observed (33 trees) were found to be infected. Because mountain hemlock dwarf mistletoe also occurs in the principal range of sugar pine in the Sierra Nevada Mountains, it may also parasitize this tree there. However, our observations in several mountain hemlock stands infested with mountain hemlock dwarf mistletoe in California have failed to uncover infection of sugar pine by this mistletoe. Therefore, we would tentatively classify sugar pine as a rare host of mountain hemlock dwarf mistletoe (1). Specimens of mountain hemlock dwarf mistletoe on sugar pine were collected and deposited at the Deaver Herbarium (ASC), Northern Arizona University, Flagstaff (Accession No. 87122). To our knowledge, this is the first report of mountain hemlock dwarf mistletoe parasitizing sugar pine. References: (1) F. G. Hawksworth and D. Wiens. USDA For. Serv. Agric. Handb. 709, 1996. (2) F. G. Hawksworth et al. Novon 2:204, 1992. (3) R. L. Mathiasen and C. M. Daugherty. Novon 17:222, 2007. (4) R. L. Mathiasen and F. G. Hawksworth. For. Sci. 34:429, 1988.

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OH, AMI, HYOSUN LEEM et BYOUNG-UN OH. « Asarum koreanum (Aristolochiaceae), a new species from Korea ». Phytotaxa 429, n^o 2 (20 janvier 2020) : 173–78. http://dx.doi.org/10.11646/phytotaxa.429.2.8.

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A new species, Asarum koreanum (Aristolochiaceae), is described from Mount Gaseopsan, in Eumseong-gun, Chungcheongbuk-do, Korea. It is differentiated from the morphologically similar A. sieboldii, by the purple or light green leaves without white variegation, large flowers, and deep purple calyx lobes with dense multicellular glandular trichomes. In addition, this species only occurs in the Baekdudaegan mountain range of the central part of Korea (Chungcheongbuk-do), whereas A. sieboldii is extensively distributed throughout Korea, Japan, and China.

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Giorgis, Melisa A., Marcelo R. Cabido, Ana M. Cingolani, María V. Palchetti, Sebastián R. Zeballos, Juan José Cantero et Alicia T. R. Acosta. « ArgVeg – Database of Central Argentina ». Vegetation Classification and Survey 3 (7 décembre 2022) : 223–30. http://dx.doi.org/10.3897/vcs.94256.

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The ArgVeg is a repository of vegetation-plots data registered in the Global Index of Vegetation Databases (GIVD ID: SA-AR-002). This report presents its main characteristics, potential uses, and future perspectives. In September 2022, the database contained 1092 vegetation-plot records, including 1184 valid native and non-native vascular plants. The database covers the main vegetation types of nine vegetation units of the Chaco, Espinal and Pampean phytogeographic provinces in central Argentina. Those types include native forests, shrublands, grasslands, halophytic vegetation and non-native woody communities present in either lowlands or mountain areas. This database represents a significant improvement in the availability of floristic information from subtropical and warm temperate areas in South America, which still represents a major knowledge gap worldwide. ArgVeg reflects the outstanding plant diversity of central Argentina and it is managed by the Plant Ecology and Phytogeography Group at the Multidisciplinary Institute of Plant Biology (Córdoba, Argentina). Not only the high biodiversity but also the complex landscape heterogeneity are the most important characteristics of the vegetation in this region. We hope to increase the number of plots in the near future and to strengthen regional and global networks to enhance the conservation and management of these endangered ecosystems.

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Motasim, Hanaa. « [Re]covering Jeddah’s Wadis – Building the City’s Resilience through Green Infrastructure ». Journal of Sustainable Development 11, n^o 4 (29 juillet 2018) : 228. http://dx.doi.org/10.5539/jsd.v11n4p228.

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Jeddah, Saudi Arabia’s largest coastal city, is positioned between two prominent natural features: the mountain range on its eastern side and the Red Sea on its west. The city faces many challenges central to which is storm water drainage. The natural drainage of the city through its pre-existing wadis, bringing down the rain water from the steep mountain ranges through the low inclining coastal plane and into the sea, has been interrupted in the last few decades by massive road infrastructural projects cutting through the city and interrupting the natural flow. The outcome of these interventions has been excessive flooding calamities, of which the ones in 2009 and 2011 were the most extreme, causing severe damage to infrastructure, property and lives.In light of climate change the intensity of flash floods is expected to increase, placing enormous stress on the city. To control the floods the city has pushed forward heavily engineered solutions, canalizing the rich network of wadis, almost 80 in number, into 4 major concrete channels that discharge the rain water accumulated in the mountains directly into the sea. This solution, which has been prohibitive in cost, has robbed the city of any potential of utilizing the precious supply of rain water. This paper explores the potential of recovering Jeddah’s wadis and creating green corridors across the city. As opposed to engineered solutions which address singular problematics, green infrastructures could provide numerous benefits to the city and the region as a whole.

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Hsieh, Ming-Che, Yen-Yu Lin, Kuo-Fong Ma, Li Zhao et Yi-Wun Liao. « Two Earthquake Sequences Nearly a Century Apart Reveal a Conjugate Seismogenic System in Central Taiwan ». Seismological Research Letters 91, n^o 3 (4 mars 2020) : 1469–81. http://dx.doi.org/10.1785/0220190335.

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Abstract Seismically active central Taiwan is considered part of an orogenic wedge with low-angle east-dipping active faults above a detachment surface and an active mountain-building process later. In 2013, two moderate reverse-faulting earthquakes of magnitudes ML 6.2 and 6.5 occurred in Nantou. They brought to mind the historically damaging sequence of four earthquakes in the same area that claimed a total of 71 lives in 1916. The 2013 earthquake sequence provides a good opportunity to study the 1916 sequence. We compared the historical Omori record of the main event in the 1916 sequence, discovered in the Seismogram Archives at the Earthquake Research Institute, University of Tokyo, and the corresponding simulated Omori records of the 2013 events. Our comparison shows significant similarity among the earthquakes, although they are separated by nearly 100 yr. To understand the seismogenic structure associated with these earthquake sequences, we further studied the source rupture properties of earthquakes in this region since 1999 using local broadband records to determine the rupture fault planes. Results show that all events have similar focal mechanisms with one low-angle east-dipping and another high-angle west-dipping nodal planes. Rupture plane determination indicates that whereas events at shallow depths (<20 km) ruptured on the low-angle east-dipping plane, events at greater depths (>20 km) slipped on the high-angle west-dipping plane in a conjugate fault system. The comparison also suggests that the 1916 sequence occurred on the low-angle east-dipping plane of this conjugate fault system in the orogenic wedge as part of a mountain-building process. Given the active mountain-building process in central Taiwan, occurrences of this type of earthquake must be addressed in seismic hazard mitigation efforts.

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Kaplin, Vladimir G., et Emilia P. Narchuk. « Biological features and distribution of nectarophage <i>Timia (Empyelocera) abstersa</i> ; Loew (Diptera, Ulidiidae) ». Samara Journal of Science 12, n^o 2 (30 juin 2023) : 35–38. http://dx.doi.org/10.55355/snv2023122105.

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The distribution and spatial structure of the range of Timia abstersa (Ulidiidae) were analyzed for the first time. The map of this species distribution is based on the materials of the collection of the Zoological Institute of the Russian Academy of Sciences. It served as the basis for the analysis of the zonal landscape conditions of the distribution of the adult flies of T. abstersa and the cultivation of alfalfa its main fodder plant. The nectarophagy of T. abstersa flies on alfalfa was first established on the basis of our laboratory and field studies in alfalfa crops in the forest-steppe of the Samara Region and according to literary data on the fodder nutrition of adult flies of this species in the southwestern part of Iran. The distribution of T. abstersa in forest-steppes, typical and dry steppes in lowland, foothill and on mountain plateaus from 28 to 92 east longitude and from 29 to 53 north latitude in the temperate and subtropical zones of Eurasia was noted. Two mountain centers of its formation have been identified in the area of T. abstersa: Transcaucasian-North Iranian and Central Asian. From the Transcaucasian-North Iranian mountain center, this species spread to flat landscapes in the north and northeast direction to Europe, western and northern Kazakhstan, Western Siberia, and from the Central Asian mountain center in the east: along the foothills and mountains of southern Kazakhstan, northern China to Western Mongolia. The formation of T. abstersa centers is due to the greatest diversity of perennial wild alfalfa species in them, and the expansion of the range of T. abstersa is due to the increase in the territories of widespread cultivation of this crop.

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Soldatova, Irina, Eduard Soldatov et Lyudmila Guluyeva. « Resource-saving technologies of hay harvesting in the mountainous zone of the Central Caucasus ». Agrarian Bulletin of the 211, n^o 08 (19 octobre 2021) : 18–27. http://dx.doi.org/10.32417/1997-4868-2021-211-08-18-27.

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Abstract. The authors present the technology and descriptions of aggregates for hay harvesting on mountain slopes. The aim of the study is to reduce the loss of green mass when harvesting hay with the use of mountain modification aggregates, to improve the safety of hay with the use of a preservative (table salt). The object of the study is a complex of hay harvesters, aggregated with low-clearance tractors, designed to work on sloping areas with a slope of up to 16°. The tasks of the research included: to select a set of hay harvesters, to study and use their technical capabilities, which allow optimizing the harvesting time, ensuring the lowest losses of the harvested feed, increasing its quality and safety for the winter-stable period of keeping animals. The novelty of the technical solution is that the selected haymaking machines allow you to reduce the time of haymaking operations in mountainous areas and reduce the cost of manual labor. Tests of this technology were carried out in the mountain zone of the RSO – Alania (Dargavs basin, the stronghold of the SKNIIGPSH) at an altitude of 1540 m above sea level in the south-eastern exposure with a slope steepness of up to 150. Results. It was found that the content of pressed hay increased-feed units by 32.1 %; dry matter by 29.6 %; crude protein by 17.3 %; fat by 7.4 %; fiber by 14.2 %; sugar by 17.6 %; metabolic energy by 8.0 %. The developed technology allows more than 1.2 times to reduce mechanical losses, provides an increase in productivity compared to manual harvesting in 4–5 times, reducing the time cleaning 3 times at the same time increase the nutritive value of forage mass, increases palatability harvested forage 18.5 %, which positively affects the physiological condition of the animals during the winter housing period, increasing milk yield is 11.7 %.

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Stepanyan, Elena, Victoria Chadaeva et Nelli Tsepkova. « Floristic findings in the Kabardino-Balkar Republic (Central Caucasus) ». BIO Web of Conferences 35 (2021) : 00022. http://dx.doi.org/10.1051/bioconf/20213500022.

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The article presents information on floristic findings in the Kabardino-Balkari Republic. As a result of expedition research in 2020-2021 and inventory studies in the Herbarium of the Tembotov Institute of Ecology of Mountain Territories RAS, we revealed nine species new to the Kabardino-Balkar Republic and new locations of ten vascular plants species. Species new to the region flora were Carex acuta, Genista angustifolia, Amorpha fruticosa, Ambrosia psilostachya, Mercurialis annua, Echinocystis lobata, Phlomis majkopensis, Cleistogenes squarrosa, Bidens frondosa. New locations of seven species were identified for the Balkarskiy floristic region. These were three native species (Carex flacca subsp. erythrostachys, C. songorica, Eriophorum latifolium) and four alien species (Oenothera biennis, Elsholtzia ciliata, Sigesbeckia orientalis, Bidens frondosa). Carex elongata, Genista angustifolia, Ambrosia psilostachya, Mercurialis annua, Cleistogenes squarrosa, Amaranthus albus and alien species Acer negundo were revealed for the Tsentralno-Elbrusskiy and Kabardinskiy floristic regions, respectively. We also found the alien species Amorpha fruticosa, Echinocystis lobata and rare steppe species Phlomis majkopensis, Glaucium corniculatum in the Tursko-Sunzhensky floristic region. We provided data on floristic findings indicating the coordinates of the locations, species habitat preferences, and distribution in the Caucasus according to earlier literary sources.

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Zhang, Lili, Baoqing Hu, Ze Zhang, Gaodou Liang et Simin Huang. « Comprehensive Evaluation of Ecological-Economic Value of Guangxi Based on Land Consolidation ». Land 12, n^o 4 (28 mars 2023) : 759. http://dx.doi.org/10.3390/land12040759.

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The “Two Mountains” concept of “green water and green mountains are gold and silver mountains” plays an important value-oriented role in the ecological transformation of land consolidation. In this study, Guangxi was divided into five consolidation zones in combination with relevant policies, and the evolution characteristics and change intensity of ecological-economic values before and after the three phases of land consolidation in Guangxi and each consolidation zone in 2010, 2015 and 2020 were explored by bivariate spatial autocorrelation, standard deviation ellipse, and linear regression equation. Finally, the ecological-economic values of each consolidation area, which were obtained separately, were standardized by z-score, and the standardized results were matched by dividing quadrants for analysis. The ecological-economic value matching states of each consolidation area are ecological-economic value coordinated development type (central karst basin area of Guangxi), ecological value imbalance type (southeast plain area and coastal hilly plain area of Guangxi), economic value imbalance type (northwest mountain area of Guangxi) and ecological-economic value low imbalance type (northeast hilly mountain area of Guangxi). The study aims to provide a theoretical basis for the planning and differentiated management of land consolidation in Guangxi and promote the ecological-economic value transformation of the region.

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Ahmed, Jubayer, Firoz Mahmud, Sharmin Sultana et Md Shamsuzzaman. « Appraisement of genetic variability and character association of kenaf (Hibiscus cannabinus) ». SAARC Journal of Agriculture 20, n^o 2 (29 décembre 2022) : 31–42. http://dx.doi.org/10.3329/sja.v20i2.63449.

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Twenty five genotypes of Kenaf (Hibiscus cannabinus L.) from different geographic origins were grown at the Central Jute Agricultural Experiment station of Bangladesh Jute Research Institute (BJRI), Jagir, Manikganj to study their variability, correlation for nine morphological characters. Significant variation was found for all the characters among the genotypes. PCV was greater than GCV and high GCV values were observed for green weight with leaves, green weight without leaves, stick weight and fibre weight. The high heritability (more than 85%) coupled with high genetic advance in percent of mean were observed for most of the traits. All the characters except green bark thickness and internode length showed significant and positive correlation with fibre weight. Path co-efficient analysis revealed that green weight with leaves, green weight without leaves, green bark thickness and stick weight showed positive direct effect on fibre yield. Considering these agronomic performance genotypes G22 and G25 are suggested for future hybridization program. SAARC J. Agric., 20(2): 31-42 (2022)

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Pohan, Syawaluddin Adha, Arif Kusumawanto et Alva Edy Tontowi. « Perancangan Sarana Mobilitas Hijau Berbasis Teknologi Tepat Guna Sebagai Ikon Ecotourism Di Desa Suroteleng, Selo, Boyolali ». Destinesia : Jurnal Hospitaliti dan Pariwisata 1, n^o 2 (31 mars 2020) : 68–73. http://dx.doi.org/10.31334/jd.v1i2.841.

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Suroteleng Village (Selo Subdistrict, Boyolali Regency, Central Java) is located between the slopes of Mount Merapi to the north and the slopes of Mount Merbabu to the south. This makes Suroteleng Village potentially as a strategic ecotourism destination. Nevertheless, the local government wants to have a distinctive tourism identity, and downhill biking (cycling from the top of the mountain slope to the lower point) is proposed to be an iconic nature tourism activity in the village. Therefore it is necessary to design mobility facilities, which can facilitate tourists to easily be able to get to the starting point of cycling, which is located on the upper slopes of the mountain. The mobility facility was designed based on two aspects, namely: 1) System design theory (system engineering), and 2) Global Sustainable Tourism Council Destination Criteria; so that it meets the requirements as a green mobility based on appropriate technologies and become icon in the ecotourism area of Suroteleng Village.

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Cai, Yong, Wenke Zong, Sheng Jiao, Zhu Wang et Linzhi Ou. « Land-Use Assessment and Trend Simulation from a Resilient Urban Perspective : A Case Study of Changsha City ». Sustainability 15, n^o 18 (19 septembre 2023) : 13890. http://dx.doi.org/10.3390/su151813890.

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As the challenges of globalization and climate change intensify, the importance of urban resilience in city planning is becoming increasingly evident. To adapt to this trend, innovations and improvements are essential in traditional urban land-use patterns to better fulfill the requirements of resilient urban development. In this context, this study constructs an urban resilience evaluation index system from four perspectives: social resilience, engineering resilience, ecological resilience, and security resilience to evaluate the urban resilience of Changsha City. A thorough assessment of the resilience mechanisms in Changsha’s urban layout was conducted, employing the SD-FLUS model. A resilient urban scenario is also established to restrict the conversion of high-resilience land into other land types and to predict urban land-use structures under a resilience-oriented directive. The findings indicate that areas with high ecological and safety resilience in Changsha are primarily located in the western Weishan mountain system, along with eastern mountain systems like Jiuling, Lianyun, and Mufu, forming the “green veins”. The central areas are characterized by “blue veins”, mainly represented by rivers such as the Xiangjiang, Weishui, Longwanggang, Jinjiang, Liuyang, and Laodao. Within the central urban area, high-resilience regions are primarily distributed along a framework consisting of “one ring (the city’s three-ring line), two mains (Xiangjiang and Liuyang rivers), one heart (urban green core), and six wedges”, specifying various green corridors. Under the resilience-oriented scenario, the model predicts that by 2025, the total built-up area in Changsha will be 1416.79 km². Areas with high social and engineering resilience are mainly concentrated in the central urban areas of Changsha, as well as Ningxiang and Liuyang, aligning closely with the objectives of Changsha’s latest round of national spatial planning. The built-up area layout should complement Changsha’s topography and water systems, expanding in a wedge-like manner. Overall, Changsha’s planning has successfully integrated social, engineering, ecological, and safety resilience, enhancing its adaptability and long-term sustainability. This research proposes a land-use simulation method guided by the concept of urban resilience, providing valuable insights for resilience-oriented city planning in Changsha and other cities facing similar challenges.

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Pandey, R. K., et J. W. Pendleton. « Soyabeans as Green Manure in a Maize Intercropping System ». Experimental Agriculture 22, n^o 2 (avril 1986) : 179–85. http://dx.doi.org/10.1017/s0014479700014253.

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SUMMARYTwo experiments were conducted over a two year period at the International Rice Research Institute (IRRI) in the Philippines to evaluate the effect of a soyabean green manure intercrop on the grain yield of maize. Three rows of soyabeans were interplanted at 50 cm spacing between maize rows 1.5 m apart. Forty two days after planting the two outside soyabean rows were ploughed into the maize rows in a traditional ‘hilling up’ operation. At the zero and lower nitrogen rates, the soyabean green manure resulted in significantly larger maize yields than when maize was grown without green manure, providing the equivalent of 28 kg N ha−1 on the zero nitrogen plots. A response to green manure was also seen at 25 and 50 kg N ha−1. Allowing the central soyabean row to grow to maturity provided additional yield and protein.

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Lu, Shuang, Yu Wang et Li Shao. « The change of green space well-being during rapid urbanization : A case study in Jinan, China, 2006–2018 ». PLOS ONE 18, n^o 9 (8 septembre 2023) : e0289480. http://dx.doi.org/10.1371/journal.pone.0289480.

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With the rapid advancement of urbanization, the green space well-being (GSWB) of developing countries faces drastic changes and is increasingly threatened. Green and residential spaces are the core elements of GSWB; however, we know very little about the interaction and combination of the two in terms of their effect on GSWB. This study identified the spatiotemporal features of GSWB and critically examined how patterns of residential–green combinations affect GSWB. Based on land-use data for Jinan from 2006 to 2018, and using the spatial measurement tool GeoDa, we found that both green and residential space have increased significantly in central Jinan. At the macro level, the spatial correlation between the two decreased significantly; meanwhile, at the micro level, there are obvious differences in time and geography. This led to differences in the distribution of GSWB between regions with high value and those with low value. We revealed that the development, preservation, and demolition of residential and green spaces influence changes in GSWB. The positive effects on GSWB come from (1) mountain park development policy in built-up areas, (2) theme park development policy in new urban areas, and (3) urban renewal and demolition policy. The negative effects on GSWB come from (1) issues remaining from prior extensive urban development, (2) the replacement of central areas driven by urban branding, and (3) the lack of supervision of nearby facilities for new housing development. To better understand changes in GSWB, it is necessary to consider its internal residential–green spatial collaboration and propose targeted response strategies. This can help to better safeguard the quality of human settlements in the process of urbanization in developing countries.

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S, MOHANDAS, et APPAVU K. « Direct and residual effect of combined application of basic slag with green leaf manure on soil available nuitrients and yield of rice ». Madras Agricultural Journal 87, March (2000) : 53–56. http://dx.doi.org/10.29321/maj.10.a00416.

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Field experiments were conducted on sandy clay loam soil (Udic Haplustalf) at Central Farm of Agricultural College and Research Institute, Madurai to study the effect of added levels of basic slag with green leaf manure on ADT 36 rice. Addition of graded levels of basic slag viz., 500, 750 and 1000 kg/ha significantly increased the soil available P, Ca, Mg, Fe, Si and the grain and straw yield of rice. Application of 1000 kg of basic slag with 12.50 or 18.75 t/ha of green leaf manure recorded the highest soil available nutrients as well as grain and straw yield of rice over rest of the treatments. The residual crop yield was also significantly increased over NPK treated control by conjunctive use of basic slag with green leaf manure at higher level (1000 kg of basic slag with 18.75 tha of green leaf manure). The superiority of basic slag with green leaf manure in increasing the soil available nutrients was proved only at higher doses.

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Botirov, F. U., S. N. Nuritdinov et A. E. Ashurov. « Dependences of Characteristics of Bulges on the Mass of the Central Black Hole and Theoretical Aspects of Their Origin ». Астрономический журнал 100, n^o 5 (1 mai 2023) : 404–13. http://dx.doi.org/10.31857/s0004629923050018.

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To study the influence of the central black hole on the formation of the bulge of spiral galaxies, we analyzed the relationship between the masses of supermassive black holes (SMBHs) and the parameters of their bulges. Unlike other authors, we consider only spiral galaxies. In this paper, we present empirical formulas derived from observations of 54 spiral galaxies, establishing connections between the mass of the central black hole (MBH), the bulge stellar mass (Mbulge), and the velocity dispersion (σ) of stars in it. A non-linear non-stationary disk model with an anisotropic velocity diagram is constructed. Within this model, the instabilities of individual perturbation modes are studied. The increments of instability are calculated depending on the physical parameters of the model. These values are compared across three perturbation modes. The paper is partly based on the report presented at the conference “Modern Stellar Astronomy-2022,” held at the Caucasian Mountain Observatory of the Sternberg Astronomical Institute of Lomonosov Moscow State University, on November 8–10, 2022.

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Usupbaev, Adilet. « The Synopsis of the Genus Phleum L. (Poaceae) in Flora of The Kyrgyz Republic ». Vestnik Volgogradskogo Gosudarstvennogo Universiteta. Serija 11. Estestvennye nauki, n^o 2 (août 2018) : 17–24. http://dx.doi.org/10.15688/jvolsu11.2018.2.2.

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On the base of investigation of material kept in Herbarium of flora laboratory (Institute for Biology and Pedology, National Aсademy of Sciences (FRU), a synopsis of the genus Phleum L. (Poaceae) in flora of Kyrgyz Republic with a key for identification of species and short citats is presented. Six species are recognized in Kyrgyz Republic (Phleum phleoides H. Karst., Phleum himalaicum Mez, Phleum paniculatum Huds., Phleum pratense L., Phleum roshevitzii Pavlov, Phleum alpinum L.). Phleumroshevitzii Pavlov newly reported for Kyrgyz Republic (Issyk-Kul Lake depression, Northern Kyrgyzstan). Maps of distribution for species growing in Kyrgyz Republic (Laskov GA., Sultanova BA., 2011) and list of studied specimens are provided. NK - Northern Kyrgyzstan (Chu Valley with adjacent northern macro-slope of Alexander Mountain Range, and the basin of Chon-Kemin River); IK - Issyk-Kul Lake depression (including northern macro-slope of TerskeiAla-Too Mountain Range, southern slope of KungeiAla-Too Mountain Range, basins of Tyup, Jergalan, and Karkyra rivers); CT - Central Tien Shan (basin of the Sary-Dzhaz River); WT - esternTien Shan (Talas and Chatkal valleys together with slopes of adjacent mountain ranges, and Ketmen-Tyube Valley); F - Cis-Ferghanian Kyrgyzstan (edges of the Fergana Valley, with adjacent macro-slopes of Chatkal Mountain Range, Fergana Mountain Range, Turkestan Mountain range, and Alai Mountain System); IT - Inner Tien Shan (the area bounded in the north by Kyrgyz Mt. Ridge, in the southwest by Fergana Mountain Range, and in the south-east by Kokshaal-Too Mountain System); А - Alai Valley (including southern macro-slope of Alai Mts. and northern macro-slope of Trans-Alai Mt. Range); EK - Entire territory of Kyrgyzstan (i. e. species is registered in all of abovementioned regions). Kyrgyz Republic is located in the centre of Eurasia. The distance to an Indian Ocean is about 3 000 km. The total square is about 198,500 km2. Altitudes are from 410 to 7 439 m above sea level. Over 90 % of the territory is elevated above 1 500 m. About 40 % of nearly uninhabitable: glaciers, permanent snow, rocks, scree, alpine desert, etc. Ca. 7 % of territory is occupied by the cultural landscape: fields, settlements, roads, and industry (Atlas…1987). Only the main literature sources are cited for species: “Flora URSS” (Ovczinnikov, 1934), “Flora of Kirghiz SSR”(Nikitina, 1950), “Conspectus florae AsiaeMediae” (Gamajunova, 1968), and also the monograph of Tzvelev NN. “Grasses of URSS” (Tzvelev, 1976). The article contains 1 Figures, 1 key for identification of species, and 11 References.

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Pair, John C. « 571 EVALUATION AND PROPAGATION OF SUPERIOR CADDO MAPLES ». HortScience 29, n^o 5 (mai 1994) : 513e—513. http://dx.doi.org/10.21273/hortsci.29.5.513e.

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In 1983, a trial was initiated to compare numerous selections of sugar maple (Acer saccharum) for adaptability to stressful conditions in south central Kansas (zone 6). Included were seedlings of Caddo maple, a southern ecotype, collected from a population native to central Oklahoma. Selected trees have shown superior resistance to scorch and leaf tatter compared to cultivars in the trade. Pre-dawn measurements indicated higher xylem water potential than `Green Mountain' and `Fairview' under drought stress. Leaf emergence of Caddo maples has been earlier in the spring, and fall color develops later than other sugar maples. Propagation of potential cultivars with early fall color has been principally by T-budding on Caddo understock in July and August, although side-veneer grafting in winter has been successful. In addition to superior summer leaf quality, growth in caliper and total height has been greater than other A. saccharum cultivars.

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Pestereva, E. S., et S. A. Pavlova. « Selection of sunflower and its mixtures on the permafrost soil of Central Yakutia ». Agrarian science, n^o 6 (26 juillet 2021) : 50–54. http://dx.doi.org/10.32634/34/0869-8155-2021-350-6-50-54.

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Relevance. For the development of the main branch of agriculture in Yakutia — animal husbandry, one of the most pressing problems is the availability of feed. The article presents the results of research conducted at the Yakut Research Institute of Agriculture. Methods. Scientific research on the selection of sunflower mixtures with promising forage crops was carried out at site 30 “A“(on the basis of the laboratory of feed production of the YANIISKH) on the second over-floodplain terrace of the Lena River in 2018-2019.Results. The results of research on the growth and development of forage crops, the formation of yield, chemical composition and nutritional value of sunflower and its mixtures with promising annual crops are presented. High indicators for thedevelopment and yield of the tested crops were provided by sunflower mixed with corn 42.7 t/ha of green mass and sunflower mixed with Sudan grass 40.2 t/ha of green mass. The terms of sowing and harvesting of sunflower and its mixtures on permafrost soils are determined — sowing — the first decade of June, harvesting-the second decadeof August before early-autumn frosts in the phase of mass flowering and throwing out panicles of the tested forage crops.

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Shrestha, Saraswati, Sajan Shrestha, Sangeeta Maharjan et Ram P. Regmi. « Boundary Layer Characteristics over Aindanda Low-Mountain Pass of Kathmandu Valley, Nepal ». Journal of Institute of Science and Technology 20, n^o 2 (26 novembre 2015) : 22–30. http://dx.doi.org/10.3126/jist.v20i2.13944.

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The early monsoon time boundary layer characteristics prevailing over Aindanda low-mountain pass of Kathmandu valley has been continuously monitored for the period of 11 to 24 June 2013. The study reveals that the Aindanda pass channels regional air masses from the western neighboring valley up into the Kathmandu valley as westerly/ northwesterly winds during the daytime whereas it drains air mass out of the valley during night-time. The speed of the westerly/northwesterly wind over the pass often exceeds 6.5 ms-1 during the late afternoon. Nighttime mixing layer height (MLH) was highly fluctuating with an average around 300m whereas daytime MLH was suppressed limiting it in between 290-450m above the ground in early part of the day but reduced to 210-270m during the late afternoon. Comparison of diurnal variation of mixing layer height at Aindanda with that of the central area of the valley floor strongly suggests that air mass intruding into the Kathmandu valley through this pass is a cool density flow over the weakly stratified mixed layer of valley. The structure of the wind channeled through this pass indicates the possibility of making hydraulic jump in the western part of the Kathmandu valley, particularly, during the late afternoon time.Journal of Institute of Science and Technology, 2015, 20(2): 22-30

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Zhiyanski, Miglena, Maria Sokolovska et Tatyana Dimitrova. « Soc stock in different forest-related land-uses in central Stara planina mountain, Bulgaria ». Glasnik Srpskog geografskog drustva 89, n^o 4 (2009) : 99–107. http://dx.doi.org/10.2298/gsgd0904099z.

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Forest conversions may lead to an accumulation of carbon in vegetation, but little is known about changes in soil C storage with establishment of plantation forests. Understanding these effects is important to addressing issues relevant to ecosystem function and productivity, and to global balance of carbon. The study investigated the effects of the created coniferous plantations on former beech and pasture sites on the soil organic carbon storage. The major forest-related land-uses in the high mountainous regions of central Stara Planina Mountain were investigated: mountainous pasture, coniferous plantations (planted on previous pasture and beech forests between four and five decades ago) and natural beech forests. The experimental data of soil properties, conducted in 2005, 2006 and 2007, were used in determining the variations in organic carbon storage in forest litter and in mineral soil under different land-use patterns. At each site five representative soil profiles were opened and described giving a total 75 soil samples from the soil layers respectively at 0-10, 10-30 and 30-50 cm depth. A total of 55 samples from forest floor layers (Aol, Aof, Aoh and greensward) were collected with 25:25 cm plastic frame. The main soil properties were determined in accordance with the standardized methods in the Laboratory of soil science at the Forest Research Institute - BAS. The IPCC Good Practice Guidance for Land Use, Land Use Change and Forestry was used to estimate the soil organic carbon stock in soil and litter. The results obtained showed that the SOC stock was quite similar among forest land-uses. The conversion of natural beech forests to coniferous plantations in studied region is related with slightly expressed decrease in soil carbon storage. The values of SOC stocks in 0-50 cm soil layer in these sites were 8.5 (?2.1) tones/ha for pine and 11.0 (?1.4) tones/ha for spruce, while under the natural beech forest it was 14.8 (?1.0) tones/ha. The SOC stock in mountainous pasture was 20.7 (? 6.5) tones/ha, while in spruce plantation created on previous pasture it was 13.5 (?2.7) tones/ha. Our finding showed that forest conversions effect in central Stara Planina Mountain is expressed by decrease in SOC stock related with losses of carbon from the upper mineral soil decades after creation of coniferous plantations. Nevertheless the relatively large organic carbon storage in forest litter in the spruce plantations compensated C lost from mineral soil after the land-use change. The overall carbon stock both in forest litter and soil under plantations ranged from 56 tones/ha (pine) to 77 tones/ha (spruce), while under natural beech forest and pasture the values were 70 and 81 tones/ha respectively. But in terms of stability C sequestrated in mineral soil is more desirable than C sequestrated in forest floor which are more vulnerable to decomposition following disturbances. The application of silvicultural activities in coniferous plantations created by conversion of forest lands or grasslands in the region of central Balkan is desirable to improve the carbon sequestration in soils.

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Pestereva, E. S., et S. A. Pavlova. « Selection of sunflower and its mixtures on the permafrost soil of Central Yakutia ». Agrarian science, n^o 6 (26 juillet 2021) : 50–54. http://dx.doi.org/10.32634/0869-8155-2021-350-6-50-54.

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Relevance. For the development of the main branch of agriculture in Yakutia — animal husbandry, one of the most pressing problems is the availability of feed. The article presents the results of research conducted at the Yakut Research Institute of Agriculture.Methods. Scientific research on the selection of sunflower mixtures with promising forage crops was carried out at site 30 “A“(on the basis of the laboratory of feed production of the YANIISKH) on the second over-floodplain terrace of the Lena River in 2018-2019.Results. The results of research on the growth and development of forage crops, the formation of yield, chemical composition and nutritional value of sunflower and its mixtures with promising annual crops are presented. High indicators for the development and yield of the tested crops were provided by sunflower mixed with corn 42.7 t/ha of green mass and sunflower mixed with Sudan grass 40.2 t/ha of green mass. The terms of sowing and harvesting of sunflower and its mixtures on permafrost soils are determined — sowing — the first decade of June, harvesting-the second decade of August before early-autumn frosts in the phase of mass flowering and throwing out panicles of the tested forage crops.

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Mahapatra, Jayashree, et R. Ravichandran. « Students’ Perception on Teaching and Learning of Green Skills for Sustainable Future ». Journal of Environmental and Science Education 3, n^o 1 (29 avril 2023) : 29–36. http://dx.doi.org/10.15294/jese.v3i1.61084.

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In India, green skills have been incorporated into school vocational curricula by Pandit Sunderlal Sharma Central Institute of Vocational Education, Bhopal. This study examined the perception of students of senior secondary government schools on teaching and learning of green skills in Indore, Madhya Pradesh. The senior secondary government schools where vocational courses under the National Skills Qualifications Framework have been introduced were selected for the study. Data was obtained from a sample of 80 students of class XII who had chosen vocational courses at the secondary level from four selected senior secondary government schools using a self-developed Likert type questionnaire. Mean and standard deviation of the responses were calculated to analyse the data. Students being the only respondents Friedman Test was calculated to find out the pattern of the distribution of the data. The results revealed that the distribution is the same for teaching and learning of green skills. However, there were varied responses with low mean and high standard deviation from students about their knowledge of the concept of green skills, even though the majority of students followed green practices which were being taught to them in vocational courses.

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Hunchak, M. « Biological method of protection of apple trees from green apple aphids and apple scab in the conditions of the Pre-Carpathian province of the Carpathian mountain zone of Ukraine ». Karantin i zahist roslin, n^o 2 (13 juillet 2022) : 36–40. http://dx.doi.org/10.36495/2312-0614.2022.2.36-40.

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Goal. To study the effectiveness of biological preparations to reduce the number and harmfulness of green apple aphids, as well as to reduce the spread and development of apple scab in apple orchards of the Precarpathian province of the Carpathian mountain zone of Ukraine. Methods. Experiments to determine the technical and economic efficiency of biological protection of apple trees, study the phytosanitary status of apple orchards were conducted in 2016—2020 in the apple orchard of the Ukrainian Plant Quarantine Research Station of the Institute of Plant Protection of NAAS on apple orchards in 2005. Accounts for phytophagous population and the presence and development of diseases were carried out according to generally accepted methods in accordance with the phases of the host plant. The effectiveness of insecticides was determined by official methods in 2 and 7 days according to the formula of Henderson and Tilton, the effectiveness of fungicides — in 7 days. Statistical processing of research results was performed by the method of analysis of variance. Plant yield was determined during the third decade of September. Results. The use of the studied bioinsecticides and their mixtures reduced the number of green apple aphids by 61.1—76.8% and provided, in comparison with the control, an increase in the yield of apple orchards by 1.7—1.9 t/ha while improving the marketable quality of fruits. The use of the studied biofungicides and their mixtures allowed to reduce the spread and development of scabies on apple leaves by 66.5—72.5% and on apple fruits by 68.7—73.3%. Due to the use of the studied biofungicides, the yield of orchards was 1.7—2.5 t/ha more than the control and increased the amount of first-class fruit products by 9.5—20.0% compared to the control and reduced the number of non-standard fruits by 11.3—14.8%. Conclusions. Evaluation of the effectiveness of the studied bioinsecticides and biofungicides in apple orchards showed that all drugs allow to effectively control the number of green apple aphids and the spread and development of apple scab in the Precarpathian province of the Carpathian mountain zone of Ukraine.

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Baran-Gurgul, Katarzyna, Katarzyna Kołodziejczyk et Agnieszka Rutkowska. « Spatial Variability of Average Annual and Monthly Minimum River Flow in Poland ». Geoinformatica Polonica 22 (1 décembre 2023) : 7–20. http://dx.doi.org/10.4467/21995923gp.23.001.18600.

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The aim of this article is to analyse the spatial variability of SNQ, the average annual minimum river flow, as well as SNQm (m = 1, 2, …12), the average monthly minimum river flow in Poland. The data were obtained from the Institute of Meteorology and Water Management – National Research Institute (IMWM-NRI) in the form of the daily flow series from the period between 01 Nov 1990 and 31 Oct 2020 from 433 gauging cross-sections located within the territory of Poland. The results of the analyses are presented on maps of the physiographic regions of Poland (the Coastlands, the Lakelands, the Lowlands, the Highlands, the Carpathians and the Sudety Mountains). In order to compare SNqm – the unit average minimum monthly flow between the physiographic regions, the Kruskal-Wallis test with the Dunn (Bonferroni) adjustment was performed. In order to evaluate the spatial variability of the SNqm, the hypothesis was verified for each gauging station that the Spearman correlation coefficient between the SNqm and the zero point of the gauge was different from zero. The SNqm flow changed over the year. As expected, the highest values were observed in March and April, and the lowest in July and August. Regardless of the month, the rivers in the central part of Poland (the Lowlands) were less water abundant than those in other regions of the country while the greatest flows were observed in the mountain rivers. Statistically, no difference was observed between the SNqm in the Coastlands, the Carpathians and the Sudety Mts., and in nearly all of the months between the SNqm in the Lakelands and the Lowlands. In the whole territory of Poland, the river flow was dependent on the altitude of the catchment, while the strongest correlation was observed in the mountain regions.

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Wang, Haijun, Peihao Peng, Xiangdong Kong, Tingbin Zhang et Guihua Yi. « Evaluating the Suitability of Urban Expansion Based on the Logic Minimum Cumulative Resistance Model : A Case Study from Leshan, China ». ISPRS International Journal of Geo-Information 8, n^o 7 (26 juin 2019) : 291. http://dx.doi.org/10.3390/ijgi8070291.

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This paper focuses on the suitability of urban expansion in mountain areas against the background of accelerated urban development. Urbanization is accompanied by conflict and intense transformations of various landscapes, and is accompanied by social, economic, and ecological impacts. Evaluating the suitability of urban expansion (UE) and determining an appropriate scale is vital to solving urban environmental issues and realizing sustainable urban development. In mountain areas, the natural and social environments are different from those in the plains; the former is characterized by fragile ecology and proneness to geological disasters. Therefore, when evaluating the expansion of a mountain city, more factors need to be considered. Moreover, we need to follow the principle of harmony between nature and society according to the characteristics of mountain cities. Thus, when we evaluate the expansion of a mountain city, the key procedure is to establish a scientific evaluation system and explore the relationship between each evaluation factor and the urban expansion process. Taking Leshan (LS), China—a typical mountain city in the upper Yangtze River which has undergone rapid growth—as a case study, the logic minimum cumulative resistance (LMCR) model was applied to evaluate the suitability of UE and to simulate its direction and scale. The results revealed that: An evaluation system of resistance factors (ESRFs) was established according to the principle of natural and social harmony; the logic resistance surface (LRS) scientifically integrated multiple resistance factors based on the ESRF and a logic regression analysis. LRS objectively and effectively reflected the contribution and impact of each resistance factor to urban expansion. We found that landscape, geological hazards and GDP have had a great impact on urban expansion in LS. The expansion space of the mountain city is limited; the area of suitable expansion is only 23.5%, while the area which is unsuitable for expansion is 39.3%. In addition, it was found that setting up ecological barriers is an effective way to control unreasonable urban expansion in mountain cities. There is an obvious scale (grid size) effect in the evaluation of urban expansion in mountain cities; an evaluation of the suitable scale yielded the result of 90 m × 90 m. On this scale, taking the central district as the center, the urban expansion process will extend to the neighboring towns of Mianzhu, Suji, Juzi and Mouzi. Urban expansion should be controlled in terms of scale, especially in mountain cities. The most suitable urban size of LS is 132 km2.This would allow for high connectivity of urban-rural areas with the occupation of relatively few green spaces.

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Kotlyakov, V. M., et Yu Ya Macheret. « Fifty years of geophysical researches of glaciers in Institute of Geography, the Russian Academy of Sciences, 1966–2016 ». Ice and Snow 56, n^o 4 (21 décembre 2016) : 561–74. http://dx.doi.org/10.15356/2076-6734-2016-4-561-574.

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In 1967‑2015, Institute of Geography of the USSR/Russian Academy of Sciences together with other organizations carried out field expeditions in different areas of mountain and polar glaciations in many regions: the Polar Urals, Caucasus, Pamir, Zailiysky and Jungar Alatau, Tien‑Shan, Pamir‑Alai, the Kamchatka Peninsula, the Pyrenees, the Arctic – Spitsbergen, Novaya Zemlya, Franz Josef and Severnaya Zemlya, and Antarctica – on the ice flow B, and in the sub‑Antarctic – Islands King George, Galindez, and Livingston. The gravimetric and ground and aerial radar observations were made in these expeditions. About 300 glaciers of different morphological types and sizes with cold, subpolar and temperate thermal regime were studied. Basic results of these studies are the following: (1) the new data on the ice thicknesses, ice volumes, subglacial relief, internal structure, and thermal state of the glaciers were obtained; (2) the two‑layered (polythermal) glaciers consisting of the upper layer of cold ice and the lower layer of temperate water‑filled ice had been revealed in Svalbard for the first time; spatial distribution of cold, polythermal and temperate glaciers had been determined; (3) the evidences were obtained that measured changes in thickness of the upper cold ice layer in polythermal glaciers can be used to estimate the long‑period variations of regional climates and serve as regional paleothermometers; (4) methods for estimating the water content in temperate and polythermal glaciers from the RES data were developed; and its space‑time variations in temperate ices of the Svaldbald glaciers were estimated since even small water content inside of them can noticeably change their dynamic behavior; (5) methods for estimating the ice volume within glaciers in large regions of mountain and polar glaciations had been created; the ice storages were estimated in Svalbard, Franz Josef Land, Dzhungrsky Alatau, the Great Caucasus, and Mt. Elbrus; (6) detailed data on the ice thicknesses and the subglacial relief had been obtained for 40 glaciers in framework of different national and international programs and projects; the data can be used to solve a wide range of practical and theoretical problems, including numerical modeling. These studies demonstrated the following: (1) the use of monopulse radars VIRL‑6 and VIRL‑7 of decameter range (the central frequency is 20 MHz) with digital recording of the radar and GPS data is quite efficient for ground‑based and airborne (from helicopters) radio‑echo sounding of mountain and polar glaciers with their ice thicknesses up to 500–600 m; (2) it was found that thicknesses of glaciers in the Caucasus and Tien Shan can reach 330–430 m, while in regions of mountain, ice‑sheet and transitional glaciation on the Spitsbergen Archipelago – 300, 560 and 600 m, respectively, on the ice caps of the Franz‑Josef Land and Severnaya Zemlya – 450 and 813 m, and on King George and Livingston Islands (Sub‑Antarctica) – 330 and 500 m; (3) large parts of ice caps and outlet glaciers in Svalbard, Franz Josef Land, Severnaya Zemlya which beds were located below the sea level were found. Precisely these parts can be undergone quick shortening due to climate warming, and, thus, cause formation of icebergs making threats for ships and gas‑oil marine platforms in the Barents and Kara seas; (4) data of the measurements made possible to calculate volumes of a number of investigated glaciers and ice caps and to estimate the ice storages in large areas of mountain and polar glaciations (the Jungar Alatau, Great Caucasus, Spitsbergen, Franz Josef Land); (5) decreasing of glacier volumes on the Franz Josef Land and some Spitsbergen glaciers for the last decades had been estimated. Analysis of the data obtained had shown that considerable part of polythermal glaciers in Spitsbergen belong to type of surging glaciers; they have the winter englacial runoff and form the near‑glacier icings. It allows considering such glaciers as dynamically unstable, predisposed to surges as well as possible sources of winter water supply and additional sources of paleoinformation about long‑period variations of regional climate.

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Fanyi, Liu, Dong Lili, Chen Yuan et Liu Yuanyuan. « Exploration on Landscape Reconstruction Design of Old Residential Communities Embedded with Green Technology Based on Smoke-Free Environment : Regarding Shangdatianwan Central District in Yuzhong District of Chongqing a Case ». Tobacco Regulatory Science 7, n^o 6 (3 novembre 2021) : 5130–50. http://dx.doi.org/10.18001/trs.7.6.7.

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A smoke-free environment is crucial to the health of low-income, marginalized and vulnerable groups in the wake of COVID-19 and extreme weather. Low-income vulnerable groups mostly live in old residential areas, where the quality of living environment is poor. Ground buildings lack fire protection and smokeless facilities, and ground, rain and sewage pipes are mixed, posing serious safety and health risks. However, urban reconstruction and restoration often pay attention to the smoke-free environment, underground pipe network facilities and green and intelligent application of new residential areas, while ignoring the implantation of smoke-free environment, environmental protection and energy saving sustainable technology measures in the reconstruction of old residential areas. The old residential areas are the last link in the implementation of smoke-free policy and the most vulnerable areas of urban governance. Urban renewal design implanting smoke-free environment and green technology into urban fabric can improve its resilience and quality of living environment. Based on this, taking Shangdayanwan Central District, Yuzhong District of Chongqing, a typical mountain city, as an example, the reconstruction and design of the old residential area with green technology embedded in smoke-free environment was carried out, and the technical mechanism was explored, providing reference for urban renewal design to reduce pollution, prevent disasters and improve the ecological conservation of human settlements.

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Markov, Nikolay, Diyan Georgiev, Tatyana Bozhanska, Denitsa Hristova et Miroslav Hristov. « Prunings in fruit species, source of food reserve for beef cattle breeding ». Acta Scientiarum. Animal Sciences 46 (12 décembre 2023) : e61494. http://dx.doi.org/10.4025/actascianimsci.v46i1.61494.

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Summer pruning of fruit species as an alternative for feeding with vegetable waste in beef cattle breeding is observed. The experiment was conducted in 2020 in an experimental farm for beef cows (Hornless Hereford breed) of the Research Institute of Mountain Stockbreeding and Agriculture, Troyan (Bulgaria). The animals were fed in a controlled manner with standardized amounts of foliar fodder, obtained after summer pruning of fruit crops (plums, apples, pears). The main purpose of the study is to consider the potential and opportunity of using plant matter after summer pruning (green pruning) in various orchards, as a food reserve in beef cattle breeding. The highest appetite was shown by the leaves and twigs obtained during plum pruning (combined group of two cultivars) (46.6%), followed by those of the apple (31.2%) and the lowest value was registered for pear species (22.2%). The total amount of the three types of fodder is accepted as 100%. Compared to the other studied species, the foliar fodder from Prunus domestica had the highest content of crude protein (20.3%), minerals (11.7%), calcium (2.2%), phosphorus (0.6%) and nitrogen (3.2%).

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Usupbaev, Adilet. « The Synopsis of the Genus PiptatherumBeauv.(Poaceae) in Flora of the Kirgiz Republic ». Vestnik Volgogradskogo Gosudarstvennogo Universiteta. Serija 11. Estestvennye nauki, n^o 1 (août 2018) : 6–12. http://dx.doi.org/10.15688/jvolsu11.2018.1.1.

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For the first time, the paper reviews the results of detailed revision of herbarium materials from Poaceae Collection (FRU) kept in the Institute for Biology and Soil Science, National Academy of Sciences of the Kirgiz Republic (Bishkek). Synopsis of the genus Piptatherum Beauv. of Kirgiz flora is presented, with brief nomenclature citations and the key for identification. For species, only the main literature sources are cited: Flora of the URSS, Flora of Kirgiz SSR, Conspectus florae Asiae Mediae, and also Tsvelev’s monograph Grasses of the URSS. Piptatherum sogdianum (Grig.) Roshev. is newly reported for the Kyrgyzstan (Chon-Alai province, Alai mounting range, western slope, Kashka-Suuhole 29 VII 1948; Chon-Alai province, Alai mounting range, east stony slope, Balgyndyhole, 6 VIII 1948, Kashenko). The original illustrations, as photographs of spikelet and distributional maps, accompany the synopsis for each species: Piptatherum alpestre (Grig.) Roshev., Piptatherum ferganense (Litv.) Roshev.ex E. Nikit., Piptatherum holciforme (Bieb.) Roem.&Schult., Piptatherum laterale (Regel) Roshev., Piptatherum latifolium (Roshev.) Nevski, Piptatherum sogdianum (Grig.) Roshev., Piptatherum songaricum (Trin. &Rupr.) Roshev.exNikitina. Spreading within the Kirgizstan territory (conventional regions after the “Cadastre…2011”): Northern Kirgizstan, Issyk-Kul Lake depression, Central Tien Shan, Western Tien Shan, Cis-Ferghanian Kirgizstan, Inner Tien Shan, Alai Valley including southern macro-slope of Alai mountain range and northern macro-slope of Trans-Alai mountain range, entire territory of Kirgizstan.

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Feng, Anne N. « The Imprisoned Queen ». Archives of Asian Art 71, n^o 1 (1 avril 2021) : 1–36. http://dx.doi.org/10.1215/00666637-8866662.

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Abstract This paper reconsiders how and why the representation of landscape became an increasingly central component of Pure Land art in the Tang dynasty. Focusing on the seventh-century Cave 209, I examine the first set of mountain panels at Dunhuang, arguing that those polychrome landscapes represent Vulture Peak, the sacred abode of Śākyamuni Buddha. Cave 209 shows how Lady Vaidehī—the protagonist of the Meditation Sutra—emerges as the first female viewer of landscape in Chinese art. Departing from the Meditation Sutra, painters at Dunhuang resituate Lady Vaidehī, the formerly imprisoned royal consort and model Pure Land adept, within mountain ranges where she converses with the Buddha. I argue that Lady Vaidehī's encounter with the Buddha is mapped onto the space of a Dunhuang cave to enable the viewer to assume her position when facing the icon of Śākyamuni surrounded by Vulture Peak. By grappling with Vaidehī's imprisonment, painters use landscape to develop a new spatial imagery of salvation. I maintain that the striking innovations in landscape representation at Dunhuang—achievements that have been seen to anticipate later Tang “blue and green” landscapes—are in actuality based on an effort to visualize Buddhist soteriology in the early seventh century.

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Vasiljevic, Sanja, Mile Ivanovic, Vojislav Mihailovic, Aleksandar Mikic, Slobodan Katic, Dragan Milic, Gordana Surlan-Momirovic et Tomislav Zivanovic. « Genetic analysis of inheritance and mutual relationships among yield components, morphological-biological traits and yield of green mass of red clover (Trifolium pratense L.) ». Genetika 38, n^o 1 (2006) : 1–8. http://dx.doi.org/10.2298/gensr0601001v.

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Diallel crosses involving five divergent red clover genotypes (two varieties Junior and Diana, and three populations, Vlaska, BL-3 and M-11) were made at the Experiment Field of the Forage Crops Department of the Institute of Field and Vegetable Crops in Novi Sad. During the 2001-2002 period, progenies obtained in the crosses were tested for stem length, stem thickness, length of central lamina, yield of green mass per plant, start of flowering persistence and growth habit. The analysis of phenotypic variance showed that the additive gene action played the dominant role in the inheritance of stem length, yield of green mass per plant and growth habit. Partial dominance was the most frequent mode of inheritance. A larger contribution of dominant variance to total genotypic variance and low values of narrow sense heritability (hn2) were obtained for stem thickness (16.67% and 23.07% respectively). In both study years (2001-2002), using path coefficient analysis, we observed significant direct effects of stem length on green mass yield per plant (9.09*, and 6.23*, respectively).

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Wang, Yangyi, Fen Luo, Kathryn Arano Gazal, Ying Wen, Haiqian Lei et Zhijun Xiao. « Exploring the Impact of Psychological Accessibility on the Restorative Perception in Urban Forests : A Case Study of Yuelu Mountain, Central China ». Forests 14, n^o 4 (31 mars 2023) : 721. http://dx.doi.org/10.3390/f14040721.

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The recreational and restorative functions of urban forests are gaining increasing attention as people focus more on having a higher quality of life. While the rationale behind the spatial layout of urban forest parks is important, the real psychological perceptions of users cannot be ignored. This study has developed a structural equation model to examine the relationship between environmental restoration and psychological accessibility. Specifically, an empirical study was conducted on a random sample of visitors of the Yuelu Mountain, Central China, to investigate the effect of visitors’ psychological accessibility on their environmental restorative perception. The results show that psychological accessibility and the quality of experience have a significant positive effect on the perceived effectiveness of environmental restoration. Environmental attitudes indirectly influence the effect of environmental restorative perceptions through psychological accessibility and the quality of experience. Finally, comments on the development of green space planning in urban forest parks are also presented in this paper.

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Degteva, S. V., et Yu A. Dubrovskiy. « Coenotical diversity of vegetation of mountain-tundra and open woodland belts on the Manpupuner Ridge (Northern Urals, Pechoro-Ilychskiy Nature Reserve) ». Vegetation of Russia, n^o 34 (23 décembre 2018) : 47–84. http://dx.doi.org/10.31111/vegrus/2018.34.47.

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The study of coenotical diversity of mountain tundra and open woodland altitudinal belts at Manpupuner ridge (Pechoro-Ilych Nature Reserve) in 2012–2013 continues the previous researches by Institute of Biology Komi Scientific Centre RAS at ridges Schuka-Yol-is, Kychyl-is, Makar-is, Tonder and Turynya-ner, and Mankhambo in 2007–2011 (Degteva, Dubrovskiy 2009, 2012, 2014). The data were obtained using the complex of traditional and modern methods of phytocoenotical and floristical researches (Ipatov, Mirin, 2008). 184 relevés (kept in the Phytocoenarium of the Institute of Biology KSC RAS), made at 400 m2 plots in open woodland and forests stands, at 100 m2 plots in meadow, tundra and shrub stands or within the limits of the communities, were set along the profiles at the elevation gradients. The assessment of vertical and horizontal structure, species number and abundance of vascular plants, main mosses and lichens as well as community classification according the dominant approach was carried out. In mountain tundra communities which are located at flat plates and terraces of the upper part of slopes 122 species of vascular plants, 36 of mosses and 37 of lichens were found. Three associations (Fruticuleto-betuletum nanae flavocetrariosum (Fig. 2), Fruticuletum cladinosum, Myrtilletum cladinosum, Fruticuletum cladinosum) of lichen tundra (Table 2), two ones (Fruticuleto-betuletum nanae hylocomiosum, Myrtilletum hylocomiosum) of green moss tundra (Fig. 3, 4) and ass. Bistorto majoris-avenelletum polytrichosum of Polytrichum-dominated tundra (Table 3) were distinguished. More diverse is vegetation of the open woodland belt where the complex of open woodlands, bushes and meadows is presented. Poor in species number spruce open woodlands with total tree crown density is 0.1–0.2 and of 2–3 m height in the upper part of the belt and 6 m in the lower slope parts, which occur at about 680–760 m,1 belong to associations Piceetum betuloso nanae–caricoso-empetroso-cladinosum and P. avenelloso-myrtilloso-hylocomiosum (Table 4; Fig. 5). Pinus sibirica open woodlands (Table 4) of lichen (Cembretum betuloso nanae–arctoetoso alpinae–flavocetrariosum (Fig. 6) and C. caricoso globularis–vaccinioso uliginosii–cladinosum) and green moss (C. caricoso globularis–vaccinioso uliginosii–hylocomiosum) types were met at 620–640 m at flat terraces (first time in the Pechoro-Ilych Nature Reserve). Open woodlands dominated by mountain ecological form of Betula pubescens occur at 580–770 m more common at east and north-west exposition, but also occur at south-west and north slopes and in the southern part of the Manpupuner Ridge, on terraces. Taxation parameters of the stands change with the elevation changes. In the upper part of this belt, the canopy density is 0.1–0.2, tree height 1.5–2.5 m and stem diameter 2–4 cm, at elevations about 600 m, 0.4–0.6, 8–12 m and 18–26 cm respectively. Five associations are distinguished within this formation: Montano-Betuletum gymnocarpiosum, M.-B. geraniosum albiflorii, M.-B. calamagrostidosum, M.-B. aconitosum (Fig. 7), M.- B. avenellosum (Table 5). Shrub vegetation is presented by Salix spp., Betula nana and Juniperus sibirica stands. The willows (Salicetum lanatae geraniosum albiflorii and Salicetum lanatae mixtoherboso–calamagrostidosum) (Table 6, Fig. 8) are developed in stream runoffs/valleys at elevations 700–770 m. Juniperus communis communities (Juniperetum sibiricae avenelloso-myrtilloso-hylocomiosum (Fig. 9) and Juniperetum sibiricae gymnocarpiosum; Table 6) in the Pechoro-Ilych Nature Reserve are found at 670–780 m in the drained ecotopes at terraces, flat and convex slopes. Betula nana stands (Betuletum nanae empetroso-caricoso-hylocomioso-cladinosum (Fig. 10), Betuletum nanae caricoso-hylocomiosum (Fig. 11) and Betuletum nanae fruticuloso-hylocomiosum; Table 6) cover the largest areas at 680–750 m on terraces, flat, convex and concave slopes and saddles between the individual vertices. In mountain meadows (Calamagrostidetum geraniosum (Fig. 12) and Geranietum mixtoherbosum (Fig. 13)) which do not cover large areas at the ridge and occur on rich wet soils at stream runoffs, valleys and the borders of the stone-fields, 117 species of vascular plants, 27 of mosses and 32 of lichens are found (Table 7). Coenotical core of their flora is formed by species of meadow and mountain meadow eco-coenotical group. Species number at 100 m2 plot vary from 12 to 45 (mean 27). Three associations (Piceetum fruticuloso-hylocomiosum, P. aconitosum and P. dryopteridosum expansae) dominate in the mountain forest belt. The common number of syntaxa of association level at the Manpupuner Ridge is 27 including mountain tundras, bushes, meadows, open woodlands and forests.

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Bates, Michael F., Javier Lobón-Rovira, Edward L. Stanley, William R. Branch et Pedro Vaz Pinto. « A new species of green-eyed Cordylus Laurenti, 1768 from the west-central highlands of Angola, and the rediscovery of Cordylus angolensis (Bocage, 1895) (Squamata : Cordylidae) ». Vertebrate Zoology 73 (14 juillet 2023) : 599–646. http://dx.doi.org/10.3897/vz.73.e95639.

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Cordylus angolensis (Bocage, 1895) was described 128 years ago on the basis of a single specimen collected at Caconda in the west-central highlands of Angola. Additional specimens referred to this species were collected at ‘Mombolo’ (also in the central highlands) during the Vernay Angola Expedition in 1925. As the holotype was apparently destroyed in the fire of 1978 at the Museu Bocage in Lisbon and no additional specimens have been collected, its taxonomic status and phylogenetic relationships has remained uncertain. The species has eluded all efforts aimed at its re-discovery in the vicinity of the type locality, with a single specimen from near Condé, north of Mombolo—collected in 1970 by Wulf Haacke—the only other specimen of Cordylus known from west-central Angola. Recent field work in the Angolan highlands resulted in the collection of a series of specimens from Taqueta Mountain (west of Caconda), Monte Verde (Sandula, ‘Mombolo’) and Uassamba (Vondo). A phylogenetic analysis, using three mitochondrial and six nuclear genes, indicated the existence of two distinct species-level lineages in the Angolan highlands. These two species are allopatric and morphologically distinct, differing especially in terms of their colour patterns, eye colour and certain scalation characteristics. We therefore confirm that C. angolensis is a valid species and designate a neotype, and describe a new species, Cordylus momboloensissp. nov.

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Varlamov, Oleg, et Svetlana Dymkova. « GREEN ENERGY IN SMART BUILDINGS INVESTMENTS ». SYNCHROINFO JOURNAL 9, n^o 1 (2023) : 19–24. http://dx.doi.org/10.36724/2664-066x-2023-9-1-19-24.

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The Institute of Radio and Information Systems (IRIS) – Association based in Vienna, Austria, whose staff has extensive experience in scientific work and organizing international conferences in various countries, publishes its own scientific journals and has a book publishing house. We plan to build our actions within the Smart Finance for Smart Buildings (SFSB) initiative and the methodology used in SEI Forums to bring together a wide range of participants, developing it in direction: most of the energy consumed by buildings is spent on space heating including air required for ventilation. Advocacy and development of programs for financing the expansion of the use of air heat pumps with energy recovery of heated (in summer cooled) ventilated air will reduce energy costs for heating by almost 4 times with a quick payback period. In 5 years after project are provided: primary energy savings triggered by the project; investments in sustainable energy triggered by the project; reduction of the greenhouse gases emissions. To create national roundtables on energy efficiency investments as multilateral discussion forums bringing together government, local and regional authorities, financial sector, ESCOs, homeowners, industry, construction sector and SME sector, we propose to engage professionals from our conference partners: Technische Universitaet Wien; IEEE Technology Center GmbH (Wien); Politische Akademie der ÖVP (Wien); Aspern Smart City Research GMBH & CO KG. Our proposals relate mainly to Austria however, they include a share of events in Czech Republic, Slovakia, Hungary, Slovenia which we can successfully organize with help of the IEEE Technology and Engineering Management Society Central Europe Chapter from our partner IEEE Austria Section as well as exchange with roundtables throughout Europe which will be coordinated by Commission services. The proposed project consist of blocks: Information-statistical, Training, Expert, and Legislative initiatives.

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Gehlot, Yashwant, Brij Lal Lakaria, Shashi S. Yadav, Satish Bhagwatrao Aher, S. K. Sharma, S. K. Trivedi, Sonali Kamle, Rupesh Yadav, Priyanka Jadon et Ganesh Malgaya. « Effect of Biochar Application on Performance of Rice in a Vertisol of Central India ». Journal of Experimental Agriculture International 46, n^o 6 (6 mai 2024) : 317–22. http://dx.doi.org/10.9734/jeai/2024/v46i62483.

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The present investigation was carried out at the Research Farm of ICAR- Indian Institute of Soil Science (ICAR-IISS), Bhopal (M.P.) during the Kharif seasons of 2021 and 2022 and performance of rice crop under the application of biochar in combinations of farm yard manure and chemical fertilizers was studied. The field experiment consisted of 12 treatments involving three doses of biochar (0, 4 and 8 tha-1) with and without fertilizer (0 or 120:60:40 kg N, P2O5, K2O ha-1) and manure (0, 5 t ha-1) in four replications. Rice (cv. PB 1121) was grown consecutively for two years and various parameters viz., plant height, green seeker, number of tillers, earhead length, grains per earhead, seed index and grain yield, straw yield, total biomass and harvest index were evaluated. The results revealed that, among the parameters studied except harvest index, all parameters were influenced positively upon biochar application.

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Fatima, Sheereen, Rahul Kunkulol, Ambekar Harshada Gangadhar, Shah Megha, Vatsala Kunwar, Phalke Rucha Deepak, Aditya Nair et Patil Runvi Arun. « Awareness about the concept of Green Corridor among medical student and doctors in a Rural Medical College of Maharashtra, India ». International Journal of Clinical and Biomedical Research 4, n^o 3 (31 juillet 2018) : 38–43. http://dx.doi.org/10.31878/ijcbr.2018.43.09.

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Background: India’s traffic problem over the years has been the root cause of many deaths. During an medical emergency like organ transplantation over long distances, the unsuitability of roads and highways hamper in the worst way possible. In a developing unplanned country like India, where lane discipline is an alien concept, emergency lanes won’t sustain as of now. Thus, for provision of better health services, a temporary emergency lane has been implemented in organ transplantation cases known as a ‘Green Corridor’. It is a special route with manual operation of street signals and traffic to avoid any hindrances that could come in the way of an ambulance. Aims and Objectives: To learn about the awareness, strategies and possibilities of Green Corridor in India. Material and Method: This was an interventional study by the undergraduate students of Rural Medical College, Pravara Institute of Medical Sciences, Loni, Maharashtra. The study also included 350 Students and 150 Faculty members of Pravara Institute of Medical Sciences (Deemed University) and Practicing Doctors of Central Maharashtra were included in the survey. The survey conducted was in a pre and post-test format. Results[P1] : The study involved 500 participants out of which 135 were medical faculty and practicing doctor and 350 were students of Rural Medical College. The awareness among medical students about green corridor increased from 14% to 61%, while it went up to 71% from 26% in medical faculty after intervention. Willingness to donate organs increased from 57% to 66% and 78% to 85% among medical students and medical faculty, respectively. The participants gave suggestions to make available air ambulance & emergency roads and increase awareness regarding green corridor. Conclusion: From the survey conducted, it can be perceived that there is a massive lack of awareness about Green Corridor as well as reluctance for organ donation. Therefore, awareness should be created on a large scale so that no person is left oblivious. Even on a smaller scale, an implementation of the suggested strategies could make a massive difference in the present scenario regarding medical emergencies. [P1]Missing

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Huang, Hongwen. « 671 Genetic Diversity in Actinidia and Conservation Strategy ». HortScience 35, n^o 3 (juin 2000) : 514C—514. http://dx.doi.org/10.21273/hortsci.35.3.514c.

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The genus Actinidia contains more than 66 species and 118 taxa. The best-known species is A. deliciosa C.F. Liang et A.R. Ferguson, the commercially developed kiwifruit. The natural range of Actinidia is remarkably wide, extending from the tropics (latitude 0°0′) to cold temperate regions (500°N). However, the original distribution of most taxa of Actinidia is centered around the mountains and hills of south-central and southeast China, with the QinLing mountain as its northern boundary and the HengDuan mountain as its western boundary. Sixty-two species, 114 taxa have been found in China. Genetic variation ranging from morphological traits to DNA is discussed in here. 1) Morphological variation (mainly horticulturally important traits): fruit size varies from 2 to 100 g, fruit skin color ranges from brown to green to white to purple, fruit surface from setose to villose, and flesh color from green to purple. 2) Nutritional value and flavor: vitamin C content varies from 10 mg/100 g to 1000 mg/100 g fresh fruit, soluble solids ranges from 2% to 22%, and flavor includes variation form bitter and astringent to desirable sour-sweet. 3) Gender variation includes six phenotype/genotypes of female, inconstant female, male, fruiting male, neuter and hermaphrodite. 4) Ploidy variation is consist of 2x, 4x, 6x, 8x in both intra- and inter-taxa variation. 5) Isozyme genetic variation: high polymorphisms were detected in commercial cultivated species and 28 wild species. 6) Genetic diversity was evaluated by RAPD, SSR, PCR-RFLP of mtDNA and cpDNA, a high level of genetic diversity was found in both inter-taxa and intra-taxa. Conservation strategy for diverse genetic resources of Actinidia in China is also discussed.

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G, SUJA, et NAYAR T V R. « Effect of plant density and mulching on grow th and yield of arrowroot (Maranta arundinacea L.) ». Madras Agricultural Journal 92, March (2005) : 149–53. http://dx.doi.org/10.29321/maj.10.a00025.

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Field experiments were conducted during May-February in 1996-97 and 1997-98 at Central Tuber Crops Research Institute, Sreekariyam, Thiruvananthapuram to study the effect of spacing and mulching on growth, yield and economics of cultivation of arrowroot. Widest spacing ( 60 * 30 cm) favoured vegetative growth profoundly at all stages in both the years. Mulching using any of the materials viz., green leaves, dried leaves or coconut fronds promoted the canopy size and leaf production. Mulching regardless of the material used, significantly promoted rhizome weight in both the years and number of rhizomes in the second year and ultimately proved beneficial for realizing significantly higher rhizome yield. Closer spacing of 30 * 15 cm produced significantly higher rhizome yield. Planting arrowroot at a spacing of 30 * 15 cm to accommodate 2,20,000 plants ha¹ and mulching using green leaves generated maximum net return and benefit cost ratio due to production of high rhizome yield.

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Turbat, Khishigbuyan, et Gungaanyam Galkhuu. « Study on sowing time effect on millet (Panicum miliaceum.L) green mass in the central ». Mongolian Journal of Agricultural Sciences 32, n^o 1 (23 juin 2021) : 61–66. http://dx.doi.org/10.5564/mjas.v32i1.1605.

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The one of the best crops grown in Mongolia is Mongolian rice, which is drought-tolerant, has a good reproductive ability, easy processing and easy to prepare for food. The study was conducted in the field of the Institute of Plant and Agriculture Science in Khongor soum of Darkhan-Uul aimag in 2017-2019. The variety named Saratovskaya 853 was sown in the 10 June, 20 June and 10 June. Millet variety Saratovskaya 853 was planted in the 9 research stages /a stage covers 3m2/ and, they were spacing between 0.5 m from each other. The millet seed were planted in the 6 centimeter deep from ground and planted in the lines between 15 centimeters. During this study, we planted 3 million seed per hectare in 3 times repetition. When millet was grown for green fodder, the field germination rate was 76.4-77.2 percent. The crop version of the 10.June was 308.8 c/ha green mass, which is higher 42.6-82.6 c/ha, but the grass yield was 83.6 c / ha, which is higher respectively 31.0-29.2 c / ha than other crop version. Тариалангийн төв бүсэд бог будаа (Panicum miliaceum.L)-ны ногоон массын ургацад тарих хугацааны нөлөө Бог будаа нь хүнс, тэжээлийн нэг наст үет ургамал. Манай орны тариачин ардууд ганд тэсвэртэй,үржих чадвар өндөр, боловсруулах багаж төхөөрөмжийн шаардлага бага, хүнс тэжээлд хэрэглэхэд амар хялбар зэрэг өвөрмөц онцлогтой түгээмэл тариалагдаж байсан унаган таримлын нэг бол бог будаа юм[4]. Туршлага судалгааг 2017-2020 онд Дархан-Уул аймгийн Хонгор сумын нутаг дахь УГТХүрээлэнгийн судалгааны талбарт явууллаа. Бог будааны Саратовская-853 сортыг мөр хооронд 15 см зайтайгаар 6 см гүнд 6 дугаар сарын 10,20, 30 гэсэн хугацаанд нэг га талбайд 3 сая.ширхэг нормоор тус бүр 3 давталтайгаар нэг дэвсгийн хэмжээ 3м2 нийт 9 дэвсэгт тариалсан. Бог будааг ногоон тэжээлд зориулан тариалахад судалгаа явуулсан жилүүдийн хээрийн цухуйц 76.4-77.2 хувийн цухуйцтай байлаа. Ногоон массын ургацаар 6 дугаар сарын 10-ны хугацааны хувилбар 308.8 ц/га ногоон массын ургацыг бүрдүүлж бусад хугацааны хувилбараас 42.6-82.6 ц/га, өвсний 83.6 ц/га ургацыг бүрдүүлж бусад хугацааны хувилбараас 31.0-29.2 ц/га ургацаар тус тус илүү байлаа. Түлхүүр үг: Талбай, хувилбар, давталт, өвс, чанар

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Shrestha, Sajan, Saraswati Shrestha, Sangeeta Maharjan et Ram P. Regmi. « Boundary Layer Characteristics over the Central Area of the Kathmandu Valley as Revealed by Sodar Observation ». Journal of Institute of Science and Technology 20, n^o 1 (25 novembre 2015) : 28–35. http://dx.doi.org/10.3126/jist.v20i1.13907.

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The characteristic behavior of prevailing boundary layer over the central area of the Kathmandu valley was continuously monitored by deploying a monostatic flat array sodar during the period of 03 to 16 March 2013. Diurnal variation of wind and mixing layer height were chosen to describe the boundary layer activities over the area by considering the day of 12 March 2013 as the representative day for the period of observation. The study shows that central area of the valley remains calm or windless under stable stratification throughout the night and early morning frequently capped by northeasterly or easterly wind aloft. Strong surface level thermal inversion prevails during the period up to the height of 80m above the surface. This inversion tends to lift up as the morning progresses and reaches to the height of 875 m or so close to the noontime. Intrusion of regional winds as westerly/northwesterly and the southerly/southwesterly from the western and southwestern low-mountain passes and the river gorge in the afternoon tends to reduce the noontime mixing layer height to about 700 m. The diurnal variation of wind and mixing layer height suggest that Kathmandu valley possesses a poor air pollution dispersion power and hence the valley is predisposed to high air pollution potential.Journal of Institute of Science and Technology, 2015, 20(1): 28-35

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