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Articoli di riviste sul tema "Forest Preserve District"

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Puspita, Eka Nala, Rahmat Safe’i e Hari Kaskoyo. "Forest health study in efforts to preserve community forest agroforestry patterns in Kubu Batu Village, Gedong Tataan District, Pesawaran Regency, Lampung Province". IOP Conference Series: Earth and Environmental Science 886, n. 1 (1 novembre 2021): 012075. http://dx.doi.org/10.1088/1755-1315/886/1/012075.

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Abstract The agroforestry pattern community forest in Kubu Batu Village, Gedong Tataan District, Pesawaran Regency, Lampung Province has essential values for the community, both economically, ecologically, and socially. Therefore, to ensure the sustainability of the community forest, a forest health assessment is carried out. Forest health assessment is one of the criteria for achieving community forest sustainability. This study aims to determine the condition (status) and ecological factors that affect the health level of community forests using agroforestry patterns in Kubu Batu Village, Gedong Tataan District, Pesawaran Regency, Lampung Province. The research methods used are the Forest Health Monitoring method to measure forest health with the Forest Health Assessment Information System (SIPUT) and sperm rank correlation to determine the relationship between ecological factors and the health level community forests using agroforestry patterns. The results showed the condition (status) of community forest health in agroforestry patterns with good categories in cluster plots 2, 4, 5, and 6, moderate categories in cluster plots 1 and 7, and bad categories in cluster plots 3. Strongly positive/unidirectional agroforestry patterns are the crown condition and tree species diversity. This condition illustrates that it preserves community forests using agroforestry patterns in Kubu Batu Village is necessary to focus tree species diversity attention on tree crown parameters. Thus, the health status of community forest agroforestry patterns in Kubu Batu Village is good. This proves that the people there have made efforts to maintain the sustainability of their community forests.
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Padmaja, B., e K. Gopakumar. "Vulnerable medicinal plants of Munnar forest region, Idukki district, Kerala". Journal of Non-Timber Forest Products 16, n. 3 (1 settembre 2009): 195–99. http://dx.doi.org/10.54207/bsmps2000-2009-3086fj.

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The survey of medicinal plants unit, R.R.I., Trivandrum conducted seasonal medico botanical survey tours in Munnar Forest Division, Idukki district during 1981-2002. This division has all the types of forests with altitudes varying from 110’ above MSL to 8441’. The paper deals with a few important medicinal plants collected from this area. Due to unscrupulous and unsystematic collection, there is a diminishing trend in their availability. The reasons for this trend and some corrective measures to preserve them are suggested.
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Peran, Setia Budi, Zainal Abidin e Badaruddin Badaruddin. "PERSEPSI MASYARAKAT DESA HUTAN LAHAN BASAH TERHADAP PERUBAHAN FUNGSI CAGAR ALAM MENJADI TAMAN WISATA ALAM". Jurnal Hutan Tropis 9, n. 3 (28 dicembre 2021): 333. http://dx.doi.org/10.20527/jht.v9i3.12334.

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This research aims to analyze the public perceptions to the function change the nature preserve of Pulau Burung becomes the nature tourist park in the Pulau Burung Forest Village. The analysis used in this research is by using a Likert Scale analysis. The research location is housed in the Pulau Burung Village of District Tanah Bumbu. This study uses primary data obtained directly through a questionnaire to the villagers of the District Pulau Burung. Secondary data obtained through the government in the village. The sampling using simple random sampling method, where all members have the same population was selected as a representative sample of the population. To determine the public perception then used the likert scale analysis. The results showed that a high perception of the function change of nature preserve become nature tourist park and it’s management in the Forest Village District of Pulau Burung, seen from three indicators of responses/opinions, knowledge, and attitudes
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Suprianto, Bibi, e Zulfikarni Bakri. "The Environmental Practices of Dayak Local Tradition in Kapuas Hulu District". POROS ONIM: Jurnal Sosial Keagamaan 4, n. 1 (26 giugno 2023): 1–11. http://dx.doi.org/10.53491/porosonim.v4i1.735.

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This paper will describe the customary life practices of the Dayak indigenous community located in Kapuas Hulu Regency, West Kalimantan. This paper focuses on traditions carried out by the Dayak Tribe such as the Bapegela' ritual, and Mali Umay which has a relationship between ancestors and customary forests, as well as traditional activities carried out by the local community. This research uses qualitative research with a media and library research approach. The first research result is about the Bapegela ritual performed by the Kantuk Dayak tribe in asking Jubata for help in weighing a problem. The second is through the Mali Umay ritual which aims to preserve fields and plants in the customary forest in order to have a relationship with the ancestors of the Dayak Iban tribe. These indigenous practices create a relationship between Jubata in the preservation of their customary forests.
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Latifah, Siti, Analyn L. Codilan, O. K. Hasnanda Syahputra, Asihing Kustanti, Grace Rama Novelyta Br Sembiring, Tatasari Cahaya Ningrum e Nabila Ismi Mumtahanah Daulay. "Study of the existence of cultivated agarwood plants (Aquilaria malacensis) as an effort to preserve the environment around the forest". E3S Web of Conferences 519 (2024): 03003. http://dx.doi.org/10.1051/e3sconf/202451903003.

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Cultivation of agarwood plants (Aquilaria malaccensis Lamrk.) on community plantation forest (HTR) land is an effort to optimize land use. The agarwood plant is a type of plant that produces agarwood sapwood and essential oils. The research aims to obtain information on the presence of A. malaccensis in Community Plantation Forests in Bahorok District, Langkat Regency. The research used a field survey method on plots measuring 20 x 20 with a total of 12 plot units. Each plot was measured to obtain data on diameter, height, number of trees, and stand density. Meanwhile, information about the benefits of its existence was obtained from interviews with gaharu farmers and key informants. The research results showed that the density of gaharu stands became smaller as the age of the plants increased. The diameter range of A. malaccensis is 4.6c m - 42.6 cm, while the height ranges from 3m -18.5 m. The diameter and height of A. malaccensis tend to increase with increasing plant age. Planting A. malacensis trees by forest farmers is an effort to preserve the environment around forest areas.
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SETIAWAN, WAWAN, SUGENG P. HARIANTO e ROMMY QURNIATI. "Ecotourism development to preserve mangrove conservation effort: Case study in Margasari Village, District of East Lampung, Indonesia". Ocean Life 1, n. 1 (16 maggio 2017): 14–19. http://dx.doi.org/10.13057/oceanlife/o010103.

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Setiawan W, Harianto SP, Rommy Qurniati R. 2017. Ecotourism development to preserve mangrove conservation effort: Case study in Margasari Village, District of East Lampung, Indonesia. Ocean Life 1: 14-19. The conservation efforts by Margasari community have produced the enhancement of mangrove forest areas, however the utilization of mangrove forest by people around was low. To make the conservation effort sustainable needs to develop mangrove ecotourism so they can utilize mangrove forest existence. This research intended to study the conservation and ecotourism effort in Margasari Village and the community perception of ecotourism development. This research was conducted in March-April 2017 in Margasari Village by interviewing 96 respondents. The data collection was undertaken through field observation, key informant interviews, and structured interviews with questionnaire. The result showed, the conservation effort was protecting, preserving, and utilizing of mangrove such as mangrove nursery, mangrove plantation, utilizing of jeruju and pedada fruit as food and counselling to the villagers not to cut mangrove and enter the mangrove forest. The ecotourism activities were boating around the mangrove, mangrove planting tourism, and bird watching. The conservation and ecotourism effort conduct by the people who joined community groups. But it was dominated by the group manager. So the financial benefit from ecotourism had limited for few people. Nevertheless, Margasari community agreed with the ecotourism development and was willing to participate in developing the ecotourism.
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Yanti, Refniza, Almasdi Syahza, Achmad Hidir e Suwondo Suwondo. "The communication model of forest management based on environmental awareness". Management of Environmental Quality: An International Journal 29, n. 6 (10 settembre 2018): 1093–109. http://dx.doi.org/10.1108/meq-02-2018-0028.

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Purpose The purpose of this paper is to do an in-depth comprehension about local wisdom values related to the forest management in Nagari Koto Malintang, Tanjung Raya District, Agam Regency, West Sumatra Province, and to find a communication model in the forest management based on environmental awareness. Research on indigenous forest management has been widely done, but information related to information flow and communication pattern of indigenous people in conveying local wisdom values to the management of forests is little to find. Design/methodology/approach The design employed in this research was case study and field research. Field research is the research to intensively examine the background of current state of the environmental interaction according to these social units: individual, group, institution or society. The research was undertaken in Nagari Koto Malintang, Tanjung Raya District, Agam Regency. The location selection was conducted purposively under the preserved condition of the forests in Koto Malintang, despite the damages occurring to most of forests in Indonesia. The preserved condition of Nagari Koto Malintang forest is characterized by many trees with diameter of 2–3 meters left undisturbed by the communities, so that they are protected from the danger of landslides. The determination of informants in this research was made by purposive sampling. Findings The community and government of Nagari Koto Malintang has arranged the space and land of Nagari, by making a division as follows: the upper area is made into catchment area, middle area is made into a plantation area and settlement area and the lower area is made into cultivated land. The ecologic benefits of the forest for the community of Nagari Koto Malintang are: liberating the community from the threats of flood and galodo, providing sufficient water availability, providing good air quality and maintain and preserve flora and fauna. The perceived economic benefits are: the availability of adequate irrigation for agriculture, plantations, tabek and ponds of which crops provide economic benefits to the community. Socially, forests make the community members’ relationship grow closer, improve community participation in forest management, create jobs and maintain local knowledge and institutions. Originality/value This is one of few studies resulted from different customs and norms of each indigenous community, thus it is necessary to study the uniqueness of Nagari Koto Malintang community in managing the forest. This research was conducted to obtain complete description of how indigenous people of Nagari Koto Malintang community build communications and disseminate information related to wisdom, thus giving rise to common awareness in the sustainable forest management and ultimately bringing up a model of forest management communication.
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Lariman, Abinda Muchlas Barru e Dijan Sunar Rukmi. "Distribution of Proboscis Monkeys (Nasalis Larvatus Wurmb, 1787) in Forest Fragmentation Area, Tunan River, Waru District, East Kalimantan, Indonesia". International Journal of Research and Innovation in Social Science 06, n. 07 (2022): 602–4. http://dx.doi.org/10.47772/ijriss.2022.6736.

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The proboscis monkey (Nasalis larvatus Wurmb, 1787) is an endemic primate of the island of Borneo that is protected and threatened with extinction. Deforestation is the biggest threat to proboscis monkeys because it destroys the ideal habitat for proboscis monkeys. The proboscis monkey’s habitat includes various types of forest such as wetland forest, peat forest, heath forest, rubber forest, and mangrove forest associated with water. The Tunan River is one of the proboscis monkey’s habitats outside the conservation area in the form of a forest that is fragmented apart by roads, residential areas, plantations, and ponds. Meanwhile, the spread of proboscis monkeys in the Tunan river forest fragmentation area, Waru District, North Penajam Paser Regency, East Kalimantan has never been reported so that a study is needed to determine its distribution. This research was started from January to February 2022. The data was collected using the boat survey method, namely observation by using a boat. The results obtained were twenty-four proboscis monkey distribution points based on direct observation. The distribution pattern of proboscis monkeys tends to be random in the fragmentation area and is found more in the upstream than downstream areas due to habitat conditions and the presence of forage trees that support the proboscis monkey population. Therefore, to preserve the proboscis monkey, it is necessary to provide information to the surrounding community by protecting the proboscis monkey habitat
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Tambovtsev, Konstantin. "Pheromone monitoring of forest pests in the conditions of the Birsky district, Republic Bashkortostan". АгроЭкоИнфо 2, n. 50 (17 marzo 2022): 11. http://dx.doi.org/10.51419/202122211.

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In the Republic of Bashkortostan, the gypsy moth (Lymantria Dispar) periodically causes economic damage, in order to monitor it in the conditions of the Birsky district, glue traps with dispensers containing artificial sex pheromone cis-7,8-epoxy-2-methyloctadecane or (+)-disparlure, which was synthesized by the laboratory of insect bioregulators of the Ufa Institute of Chemistry of the Ufa Academy of Sciences, were used. During May-June 2021, it was found that traps with dispensers attract harmful insects compared to untreated controls. Traps with pheromones are not toxic, but warning labels were used to preserve them. A monitoring program with the use of a disparlure is proposed to detect populations, assess their density and select the optimal timing of treatment with pesticides, which will significantly reduce the environmental burden on the environment and preserve beneficial insects. Keywords: GYPSY MOTH LYMANTRIA DISPAR, FOREST PROTECTION, PHEROMONE PREPARATION DISPARLUR, PHEROMONE TRAPS
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Al Safar, M. Rizki, Dame Trully Gultom e Maya Riantini. "Partisipasi Masyarakat Pesisir dalam Melestarikan Hutan Mangrove di Kecamatan Pasir Sakti Kabupaten Lampung Timur". Suluh Pembangunan : Journal of Extension and Development 6, n. 1 (27 marzo 2024): 32–47. http://dx.doi.org/10.23960/jsp.vol6.no1.2024.227.

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The purpose of this study was to analyze the level of community participation in activities to preserve mangrove forests and to analyze factors related to community participation in preserving mangrove forests in Pasir Sakti District, East Lampung. The research method used in this study was a survey method, then the collected data was tabulated based on each category and analyzed descriptively and Spearman Rank test. The conclusion is that the level of community participation in activities to preserve mangrove forests involving processes that include planning, implementation and evaluation is in the medium category, and the utilization of the results is in the high category. Factors related to community participation in preserving mangrove forests are level of non-formal education, type of work, number of family dependents, length of stay, distance of house from mangrove location, role of community leaders, role of farmer groups, government support, and role of non-governmental organizations. government organization, while the factors that are not related are age and level of education. Keywords: participation, participation factor, mangrove forest
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Libri sul tema "Forest Preserve District"

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Champaign County Forest Preserve District. Champaign County Forest Preserve District. Mahomet, Illinois]: [Champaign County Forest Preserve District], 1987.

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Garofalo, Giuseppe, a cura di. Capitalismo distrettuale, localismi d'impresa, globalizzazione. Florence: Firenze University Press, 2008. http://dx.doi.org/10.36253/978-88-8453-605-1.

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From the late Sixties on, industrial development in Italy evolved through the spread of small and medium sized firms, aggregated in district networks, with an elevated propensity to enterprise and the marked presence of owner-families. Installed within the local systems, the industrial districts tended to simulate large-scale industry exploiting lower costs generated by factors that were not only economic. The districts are characterised in terms of territorial location (above all the thriving areas of the North-east and Centre) and sector, since they are concentrated in the "4 As" (clothing-fashion, home-decor, agri-foodstuffs, automation-mechanics), with some overlapping with "Made in Italy". How can this model be assessed? This is the crucial question in the debate on the condition and prospects of the Italian productive system between the supporters of its capacity to adapt and the critics of economic dwarfism. A dispassionate judgement suggests that the prospects of "small is beautiful" have been superseded, but that the "declinist" view, that sees only the dangers of globalisation and the IT revolution for our SMEs is risky. The concept of irreversible crisis that prevails at present is limiting, both because it is not easy either to "invent", or to copy, a model of industrialisation, and because there is space for a strategic repositioning of the district enterprises. The book develops considerations in this direction, showing how an evolution of the district model is possible, focusing on: gains in productivity, scope economies (through diversification and expansion of the range of products), flexibility of organisation, capacity to meld tradition and innovation aiming at product quality, dimensional growth of the enterprises, new forms of financing, active presence on the international markets and valorisation of the resources of the territory. It is hence necessary to reactivate the behavioural functions of the entrepreneurs.
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Cook County (Ill ) Board of Forest P. Forest Preserves of Cook County, Owned by the Forest Preserve District of Cook County in the State of Illinois. Creative Media Partners, LLC, 2022.

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Cook County (Ill ) Board of Forest P. Forest Preserves of Cook County, Owned by the Forest Preserve District of Cook County in the State of Illinois. Creative Media Partners, LLC, 2022.

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The Forest Preserves of Cook County, Owned by the Forest Preserve District of Cook County in the State of Illinois. Franklin Classics, 2018.

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Cook County (Ill ) Board of Forest Pres. The Forest Preserves of Cook County, Owned by the Forest Preserve District of Cook County in the State of Illinois. Franklin Classics Trade Press, 2018.

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Cook County (Ill.). Board of Forest Pres. The Forest Preserves of Cook County, Owned by the Forest Preserve District of Cook County in the State of Illinois. Franklin Classics, 2018.

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Ill Board of Forest Preserve Cook Co. Forest Preserves of Cook County Owned and Controlled by the Forest Preserve District of Cook County in the State of Illinois . . Creative Media Partners, LLC, 2022.

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Ill Board of Forest Preserve Cook Co. Forest Preserves of Cook County Owned and Controlled by the Forest Preserve District of Cook County in the State of Illinois . . Creative Media Partners, LLC, 2022.

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Adams, Natalie G., e James H. Adams. Just Trying to Have School. University Press of Mississippi, 2018. http://dx.doi.org/10.14325/mississippi/9781496819536.001.0001.

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After the 1954 Brown v. Board of Education ruling, no state fought longer or harder to preserve segregated schools than Mississippi. This massive resistance came to a crashing halt in October 1969 when the Supreme Court ruled in Alexander v. Holmes Board of Education that “the obligation of every school district is to terminate dual school systems at once and to operate now and hereafter only unitary schools.” Thirty of the thirty-three Mississippi districts named in the case were ordered to open as desegregated schools after Christmas break. With little guidance from state officials and no formal training or experience in effective school desegregation processes, ordinary people were thrown into extraordinary circumstances. However, their stories have been largely ignored in desegregation literature. This book explores the arduous and complex task of implementing school desegregation. How were bus routes determined? Who lost their position as principal? Who was assigned to what classes? Without losing sight of the important macro forces in precipitating social change, the authors shift attention to how the daily work of “just trying to have school” helped shape the contours of school desegregation in communities still living with the decisions made fifty years ago.
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Capitoli di libri sul tema "Forest Preserve District"

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Lorbiecki, Marybeth. "A Wild Proposal: 1919– 1924". In A Fierce Green Fire. Oxford University Press, 2016. http://dx.doi.org/10.1093/oso/9780199965038.003.0013.

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On August 1, 1919, Aldo was appointed to the second-highest position in District 3—Assistant Forester in Charge of Operations. Numerous foresters grumbled that Leopold didn’t deserve the job and was hardly suited to its enormous responsibilities. He hadn’t proven he was versed enough in all aspects of forestry management to handle the overarching tasks of inspecting every forest, reporting on what he found, and suggesting improvements. Leopold had a rigorous schedule to follow—three forests per summer, with a month at each. Since the Forest Service had no set inspection method, Leopold had to develop his own. His first reports were sketchy. He wrote more comments on rangers’ initiative and reading habits than on the details of their work or the conditions of their fire stations. During a late-summer tour of his old stomping ground, the Carson, Leopold roved further south into the Datil Forest. He fished away a Sunday at the headwaters of the Gila River and came away relaxed and refreshed. No telephone poles or roads cut across the landscape; there were just the pines; the trout; the tingle of fresh, pungent air; and a breeze alive with bird calls. Few areas like this remained in District 3. Was there, he wondered, a legal way to preserve the canyonlands around the Gila just as they were? That December, at a meeting of district foresters in Salt Lake City, Leopold heard about a young forest assistant named Arthur Carhart from District 2 in Colorado. Carhart, the Forest Service’s first landscape architect, had been dubbed the “Beauty Engineer” by his coworkers. Carhart had recommended that Trappers Lake, in the White River National Forest, be permanently preserved in a wilderness state—no so-called improvements. On his return trip, Leopold stopped by the D-2 offices to meet the man. Up to this point, attempts to set aside natural areas in the national forests led only to national parks or “primitive areas” that were open to later development. Leopold did not trust the park system to preserve any wilderness area intact.
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Lorbiecki, Marybeth. "A Cowboy in Love: 1909– 1912". In A Fierce Green Fire. Oxford University Press, 2016. http://dx.doi.org/10.1093/oso/9780199965038.003.0010.

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Twenty-two-year-old Aldo Leopold arrived in Albuquerque, New Mexico Territory, in July 1909, burning with the “fervor of a sawdust evangelist.” The Forest Service had sent him to his first choice—District 3, encompassing the twenty-one forests of the South and Southwest. His duties were outlined in his manual: preserve a perpetual supply of timber for home industries, prevent destruction of forest cover (which regulates the flow of streams), and protect local industries from unfair competition in the use of forest and range. The district chief was Arthur Ringland, a stocky, energetic Yale graduate only a few years older than Leopold. Ringland sensed the new graduate’s enthusiasm and assigned him to the wildest lands in the district—the Apache National Forest in Arizona Territory. The land had originally belonged to the Apache Nation, but in 1886, the US Army forced most of the members onto a nearby reservation. This left but a few ranchers, farmers, and miners in the region. The forest headquarters rested in Springerville, Arizona, a two-day stagecoach ride from the last railroad stop. No automobiles carved tire treads over these plateaus and canyons. Travel was by foot, horse, or mule. Forest Assistant Leopold, the newest greenhorn among many, wasted no time in purchasing a feisty gray stallion called Jiminy Hicks, a saddle, a rope, and a few good roping lessons. Within the month, he also acquired pistols and a “rubber butt plate” for those long days in the saddle. The rubber plate came in handy since Aldo put in a good deal of time astride Jiminy Hicks. Throughout July and the beginning of August, Leopold inspected trees, marked them for cutting, planted seed plots, fixed fences, and met the other rangers. Working under Supervisor John D. Guthrie, Aldo contributed his two bits on policy decisions about grazing permits, water rights, and timber sales. Guthrie’s long hours and dedicated stance inspired the young ranger. The simplicity of life on the range, where one had to live out of a pack, made Leopold feel tough and free. On his own time, he hunted, mapped out the forest for himself, climbed mountains, and tested trout streams.
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Chennupati, Janani, Mounika Susarla, Vani K. Suvarna, K. S. Vijaya Lakshmi e Chennu Nandini Priyanka. "Algorithm-Based Spatio-Temporal Study on Identification of Pure Bamboo Vegetation Using LULC Classification". In Handbook of Research on Advancements in AI and IoT Convergence Technologies, 247–65. IGI Global, 2023. http://dx.doi.org/10.4018/978-1-6684-6971-2.ch014.

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Bamboo is a natural air purifier that helps to keep the surroundings clean. Bamboo forests, an essential source of socioeconomic life for rural communities and an integral part of the ecosystem, are undergoing substantial changes. In the mapping and identification of natural resources, space technology has been beneficial. The objective of classification is to divide a large subject into fewer, more manageable fractions. For land use and land cover, four supervised learning methods, namely Naive Bayes, random forest, support vector machine, and decision tree, are used. Their overall accuracies will be compared to obtain the best algorithm. Land cover mapping and monitoring were carried out to preserve current natural resources and better understand the causative factors of land use in the study region, i.e., East Garo Hills, a district of Meghalaya, for the 2018 data. The application performance was measured in terms of Accuracy 97.23%, Recall 89.23%, F1 measure 97.23%, and Throughput 96.34%, which were improved and competed with future-level applications.
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Postevoy, Kirill, Paula Odete Fernandes, Olga Vitalevna Kosenchuk e Alcina Maria Nunes. "Agrotourism as an Opportunity to Enhance the Development and Competitiveness of Rural Areas". In Multilevel Approach to Competitiveness in the Global Tourism Industry, 256–77. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-0365-2.ch015.

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Rural tourism increases income sources for rural residents, reduces rural population outflow, and preserves cultural traditions. This chapter considers development of agrotourism in a rural region like the Omsk region, and agrotourism potential of each Omsk district is assessed. To assess the agrotourism potential, integral and rating indicators were calculated using secondary data and the assessment of 40 experts. The analysis allowed a rating of Omsk's municipal districts. Based on the results, the Southern forest-steppe zone has the highest potential for the development of agrotourism. Several other districts present good conditions to increase the potential of agrotourism development. Some districts are distinct, but conditions for the development of agrotourism exist in all areas of the Omsk region.
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Szczygieł, Ryszard, Mirosław Kwiatkowski e Jan Kaczmarowski. "Tools supporting planning and organizing rescue actions in state forests in Poland as an example of the practical implementation of scientific research". In Advances in Forest Fire Research 2022, 411–14. Imprensa da Universidade de Coimbra, 2022. http://dx.doi.org/10.14195/978-989-26-2298-9_66.

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The functioning fire protection system in the State Forests, which covers 76.9% of the forest area in the country, is constantly improved thanks to close cooperation with the Forest Research Institute. The results of the research conducted by the Institute are thus implemented in forestry practice, examples of which are presented in this article. The basis for planning and organizing rescue operations is the assessment of potential forest fire risk, which is carried out using the method of classifying forest areas to the forest fire risk category. It is determined for the forest district (average area 17500 ha) for 10 years on the basis of the frequency of fires, forest stand, climatic and anthropogenic conditions according to the formulas developed for each of the factors. The category determines the distribution of funds for fire protection and the method of forest preparation in the event of a fire, concerning fire detection, communication and alarm systems, the density of fire access roads and water supply points, and fire extinguishing equipment. The macroscopic method of forest fire risk categorization is complemented by the method of forest stand flammability classes, which determines their susceptibility to fire due to the presence of flammable material. It is based on the forest habitat type and soil cover type and is determined at the level of separation (average area 3 ha), with the possibility of generalization to the division (20 ha) and forestry (1300 ha). Both methods are used to map the potential fire risk of forests in Poland. The method of determining the degree of forest fire risk on the basis of air temperature and relative humidity, precipitation and direct measurements of moisture content of pine litter (Pinus sylvestris) is used to assess the dynamic forest fire risk, shaped by weather conditions. Determining the degree of risk is performed from the 1st of March to the 30th of September, daily at 9.00 and 13.00 in 60 forecast zones with the use of an automated network of 145 meteorological measuring points. Information on the degree of risk determines the operational readiness of ground and air forces. In the event of a fire and determination of its forest address, we can download from the Information System of the State Forests, data on the flammability class of the forest stand and the characteristics of the flammable material (type, fuel load), using the developed fuel models for 7 types of soil cover, the fires of which constitute nearly 90 % of all events. The possibility of a soil cover fire turning into a crown fire is determined based on the developed algorithms, taking into account the age of the forest stand, habitat and stand conditions, meteorological conditions and the duration of the fire. Organizing a firefighting action, including in particular having the right amount of forces and resources to extinguish a fire with the smallest possible area, can be supported by the application Model of a forest fire, which the forest service has at its disposal.
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Shmidt, Iuliia Ivanovna, Irina Viktorovna Zhuplei, Evgeniia Pavlovna Zadvorneva e Elena Valentinovna Zaitseva. "Labor productivity of workers in agriculture, forestry, hunting, fishing and fish farming in the Central Federal District and the Far Eastern Federal District: factors and the shift effect". In Vectors of socio-economic development in Russia. Modern challenges and opportunities, 57–82. Publishing house Sreda, 2024. http://dx.doi.org/10.31483/r-109692.

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Abstract (sommario):
Over 2012–2022, there were changes in the composition of the number of employees and revenue to the type of economic activity «Agriculture, forestry, hunting, fishing and fish farming» in the context of the regions of the Central and Far Eastern federal districts. There were also changes in the structure of the analyzed indicators. Assessment of structural shifts in the Central Federal District and the Far Eastern Federal District indicate the presence of both negative and positive ones. The assessment using the integral indicator made it possible to indicate the presence of insignificant structural differences in the number of employees and very significant structural differences in revenue for the analyzed type of economic activity. The noted changes led to the improvement in the industrial index of labor productivity and, as a result, the presence of a positive shifting effect due to changes in the structures of the number of employees and revenue in the Central Federal District and the Far Eastern Federal District in 2017–2022.
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Chatterjee, Nilendu, e Soumyananda Dinda. "Convergence of Forest Resources in Jangalmahal, West Bengal". In Handbook of Research on Global Indicators of Economic and Political Convergence, 511–37. IGI Global, 2016. http://dx.doi.org/10.4018/978-1-5225-0215-9.ch022.

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Abstract (sommario):
The topic of growth and convergence is at the heart of a wide-ranging debate in the growth literature. The century long history of deprivation and backwardness of Jangalmahal area and four districts of it in the state of West Bengal—Purulia, Bankura, West Midnapore and parts of Birbhum—is also a well discussed issue. The dependency of the people on forest products to earn livelihoods is a natural phenomenon which, over the years, has resulted in considerable exploitation of forest resources. Through this chapter, we have made an attempt to see whether there exists any convergence, both absolute as well as conditional, in the total forest product of Jangalmahal and in the incomes earned from forest resources. We have seen the presence of Beta convergence, both conditional and absolute, in both tests of forest products as well as income from it. Sigma of forest income diverges instead of converge. Similar result is seen in case of timber.
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8

Bhatt, Ela R. "Sukhi". In We Are Poor but So Many, 185–209. Oxford University PressNew York, NY, 2005. http://dx.doi.org/10.1093/oso/9780195169843.003.0010.

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Abstract The Sukhi River is absent from most maps. For the tribal or adivasi residents of Vadodara District, whose homes and forests lie submerged by its waters, it is a major presence. If the little river is to be found on any maps, it is on those of the Gujarat Government Irrigation Department. A small dam was built on the river in 1983 to strengthen agriculture in the district and to provide more water to the large farms, villages, and towns downstream. The dam was constructed at the cost of 920 million rupees. To the inhabitants of sixteen submerged villages, the dam cost them their land, their livelihood, and their traditional way of life. There is irony in the river’s name. “Sukhi” means “happy,” but at its source in the hill ranges to the West, the little river is called “Suki,” which means “dry.” When Suki meets and marries the river Bharaj at Muthai, it becomes Sukhi. The Rathwa, Barisa, Kali, and other adivasis who have lived in the forests along its banks for centuries had plenty of water all year round; the soil was fertile and with relatively little effort they were able to grow paddy, corn, peanuts, vegetables, and other small crops for their own consumption.
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9

"Station North Tool Library". In American Perspectives on Learning Communities and Opportunities in the Maker Movement, 270–89. IGI Global, 2019. http://dx.doi.org/10.4018/978-1-5225-8310-3.ch011.

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Abstract (sommario):
Station North Tool Library is first and foremost a space that provides low-cost access to tools and information to residents in the Station North Arts and Entertainment District of Baltimore, Maryland. Unique in the fact that the tool library has a maker-type workshop space and offers classes and open times for members to make and create. With a staff of four full-time employees and a total square footage of 2,000 ft2 (186 m2), the space is not large but has a strong presence in the community and a membership that numbers around 2,300 individuals. Membership is based on a sliding scale at $1 per $1000 of income. Learning communities are supported in the space through inclusivity of all members and a management flat-structure where everyone is treated with respect and dignity. This chapter explores the Station North Tool Library.
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10

Barker, Bradley S. "Station North Tool Library". In Research Anthology on Makerspaces and 3D Printing in Education, 439–52. IGI Global, 2022. http://dx.doi.org/10.4018/978-1-6684-6295-9.ch022.

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Abstract (sommario):
Station North Tool Library is first and foremost a space that provides low-cost access to tools and information to residents in the Station North Arts and Entertainment District of Baltimore, Maryland. Unique in the fact that the tool library has a maker-type workshop space and offers classes and open times for members to make and create. With a staff of four full-time employees and a total square footage of 2,000 ft2 (186 m2), the space is not large but has a strong presence in the community and a membership that numbers around 2,300 individuals. Membership is based on a sliding scale at $1 per $1000 of income. Learning communities are supported in the space through inclusivity of all members and a management flat-structure where everyone is treated with respect and dignity. This chapter explores the Station North Tool Library.
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Atti di convegni sul tema "Forest Preserve District"

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Astanin, S., I. Balbekova e Irina Svistova. "SOIL BIOINDICATION PARAMETERS FOR ASSESSING THE URBAN LOAD ON DIFFERENT TYPES OF RECREATION IN VORONEZH". In FORESTRY-BIOLOGICAL FOUNDATIONS OF SUSTAINABILITY OF NATURAL AND ARTIFICIAL PHYTOCOENOSES. FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov, 2024. http://dx.doi.org/10.58168/fbfsnap2024_6-11.

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Abstract (sommario):
The composition and structure of complexes of mycelial microorganisms have been studied to assess violations of the soil microbiota in recreational areas of the Central district of Voronezh. The species composition of micromycetes and actinomycetes typical of the regional background is preserved in suburban forest park areas, and redistribution by degree of dominance was observed. The most disturbed microbial communities are the soils of recreational areas in the city center near highways, intersections and transport interchanges, regardless of their conservation status. Toxigenic and allergenic types of micromycetes appear in the rank of dominants, which poses a sanitary and hygienic danger to the urban population. In the most polluted soils, brightly pigmented sections of actinomycetes accumulate. The types of indicators for urban load have been identified. which can be used for mycological monitoring of recreational areas of the city.
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Zamiusskaya, E., V. Koza e Tat'yana Kramareva. "CONDITION OF FIELD PROTECTIVE STRIPS IN CONDITIONS OF STEPPE ZONE OF VORONEZH REGION". In Modern problems of animal and plant ecology. FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov, 2021. http://dx.doi.org/10.34220/mpeapw2021_15-19.

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The paper presents the results of studies of protective strips located in the Voronezh region in the Rossoshansky district. The characteristic of biometric data of forest belts of the same age and their dependence on the density of planting, width of strips and row spacing is given. The comparison of the soil, its impact on the growth and development of trees is displayed. The influence of the design of protective forest stands on the temperature of the surface air layer is also shown. The state of the plantings and the factors that adversely affect it are determined: the lack of care measures, deforestation, clutter and the presence of a large number of diseases and pests.
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Mihina, Viktoriya. "THE INFLUENCE OF PROTECTIVE ARTIFICIAL LINEAR PLANTS ON INCREASING THE YIELD OF AGRICULTURAL CROPS IN THE CONDITIONS OF THE VORONEZH REGION". In Reproduction, monitoring and protection of natural, natural-anthropogenic and anthropogenic landscapes. FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov, 2022. http://dx.doi.org/10.34220/rmpnnaal2021_230-233.

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Abstract (sommario):
The creation of artificial linear plants takes a leading role in our country. Linear plants begin to influence crops from the moment they are seeding. The bioproductivity of artificial phytocenoses is influenced by the degree of afforestation of fields, where a close relationship is manifested between the indicator of forest cover of arable land and crop yield. With an afforestation of agroforestry landscapes of 1.50%, the yield of winter wheat is 28.0 c / ha, and with an increase in the number of plantations on arable land to 2.00%, the yield is 32.3 c / ha; 2.50% - 35.6 centners / ha; 3.00% - 36.6 c / ha and 3.50% - 37.0 c / ha. A similar pattern is observed in indicators among forest belts where barley grows. With an afforestation of 1.50%, the yield is 22.8 centners / ha; 2.00% - 27.3 c / ha; 2.50% - 30.0 c / ha; 3.00% - 32.1 c / ha and 3.25% -32.1 c / ha. The average yield increase for every 0.25% of forest cover for winter wheat is 0.4 - 2.4 c / ha, for barley, respectively, 0.6 - 3.6 c / ha. With indicators of 3.2%, statistically distinguishable values are no longer observed. In the Bogucharsky district, the number of preserved protective plantations is 2250 hectares, the forest cover of arable land is 1.87%. Bringing to the calculated optimal value will allow to have 3826 hectares of artificial crops on arable land, and at the same time it is necessary to carry out additional afforestation work on an area of 1576 hectares.
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K.H.AL-MASOUD, R. "SURVEY AND CHECKLIST FOR ECOLOGICAL AND GEOGRAPHICAL DISTRIBUTION OF RESEDACEAE FAMILY IN IRAQ". In VII. INTERNATIONAL SCIENTIFIC CONGRESSOF PURE,APPLIEDANDTECHNOLOGICAL SCIENCES. Rimar Academy, 2023. http://dx.doi.org/10.47832/minarcongress7-22.

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The study aims to identify the species grown in Iraq belong to the Resedaceae family and determine their environment and geographical distrbution of species by reviewing the different references and samples preserved in Iraqi herbariums. The study indicated possession of the genera Cayluse (St. Hilaire) and Oligomeris (Cambess.) on a single species for each of them. Reseda (L.) is considered one of the largest genera of the family as it is represented by eight species. The study of the environment of family species indicated its spread among different environments from desert lands, mountains, depressions, sandy lands and others with a note of the spread of all species within different lands and soils. A study of the geographical distribution of the species showed that the Caylusea hexagyna (Forssk) species was confined to the desert plateau region and the presence of the Oligomeris linifolia (Vahl.) in the lower Mesopotamia and the desert plateau regions. The species of the genus Reseda L. belong to the family were distinguished by their grown spread in different environments and different district, and the species R.luteola (L.) is rare in Iraq, as it was found in one province within the mountainous region, and the species R. odorata (L. )was distinguished as one of the cultivated species in Iraq.
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P., DASHKOVSKIY. "RESULTS OF THE STUDY OF KURGAN NO. 29 OF THE SCYTHIAN-SAKA PERIOD AT THE CHINETA-II BURIAL GROUND (ALTAI)". In MODERN SOLUTIONS TO CURRENT PROBLEMS OF EURASIAN ARCHEOLOGY. Altai State Univercity, 2023. http://dx.doi.org/10.14258/msapea.2023.3.32.

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The article presents the results of the study of kurgan No. 29 of the Chineta-II burial ground, located on the left bank of the Inya river (Krasnoshchekovsky district of the Altai Territory). A paired burial of men with an accompanying burial of horses was found in the kurgan. An analysis of the accompanying inventory was carried out, among which an iron combat dagger in a wooden sheath is of particular interest. On the basis of a comparative historical analysis of the artifacts and the funeral rite, kurgan No. 29 of the Chineta-II burial ground is tentatively dated to the second half of the 4th-3rd centuries BC. The presence of an iron dagger, which has certain analogies in the Kamenskaya and Bystryanskaya cultures, along with the peculiarities of the funeral rite (the elongated position of the deceased, etc.), may reflect the process of intercultural interaction of nomads in the mountainous, foothill and forest-steppe regions in the Scythian-Saka era
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Mazurkin, Peter, e Ekaterina Efimova. "DYNAMIC COEFFICIENT FOR 50 YEARS OF AREA BY CATEGORIES OF THE LAND CADASTER OF THE VOLGA MUNICIPALITY OF THE REPUBLIC OF MARIY EL". In GEOLINKS Conference Proceedings. Saima Consult Ltd, 2021. http://dx.doi.org/10.32008/geolinks2021/b2/v3/06.

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Abstract (sommario):
In territorial planning and forecasting in the conditions of Russia, it is necessary to take into account the coefficients of dynamism of the area of all lands and by categories of the cadastre. On the example of the Volzhsky district of the Republic of Mari El, it can be seen that agricultural lands have contradictory three fluctuations, which decrease in amplitude until 2070. The largest number of fluctuations over 50 years occurred for two categories of lands: 3 - industrial lands (9 wavelets), 7 - stock (8 fluctuations). The maxima in modulus of the dynamism coefficient are as follows: Category 1 - 0.0799 in 1992; 2 - 0.0177 in 1976; 3 - 0.2384 in 1998; 4 - 0.0018 in 2000; 5 - 0.2714 in 1992; 6 - 0.0160 in 1999; 7 - 6.4204 in 2020; all lands of the Volzhsky region of the RME - 0.0135 in 1977. The most dynamic are stock lands. For agricultural land since 1970, there has been a constant half-life of 5.09737 years. In Russia, the Soviet system of land use in agriculture was preserved, and it was aimed at increasing dynamism. In this case, the first and third fluctuations are directed against (negative sign) the growth of the dynamism coefficient. Not enough attention is paid to the dynamics of agricultural land. The third wave will slow down: 1970 with a period of 4.7 years, in 2020 - 4.3 years, and according to the forecast by 2070 - 3.9 years. Such an increase in vibration frequency is already dangerous. Wavelets # 1 and # 4 of stock lands dynamism become especially dangerous, as they strongly influence the future. Stock wavelets # 3, # 5-7 are a thing of the past. And the rest of the wavelets will continue after 2020. Therefore, stock lands require special attention
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Gusev, Sergey Igorevich, Elena Sergeyevna Kolbikova, Olga Igorevna Malinovskaya, Azat Fanisovich Garaev e Robert Kamilevich Valiev. "Forecast of Prospective Oil Saturation Zones in the Devonian Carbonate Deposits of the Kharyaginsky Field Based on Geological and Geophysical Information Analysis by Using Machine Learning Methods". In SPE Russian Petroleum Technology Conference. SPE, 2021. http://dx.doi.org/10.2118/206520-ms.

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Abstract (sommario):
Abstract The Kharyaginskoye oil field is located on the territory of the Nenets Autonomous District and belongs to the Timan-Pechora Basin oil and gas province. The main object of development is a Devonian age carbonate reservoir. The productive zones of the studied object are mainly confined to thin bed low-porosity reservoirs with a complex structure of void space. The high heterogeneity of deposits laterally and the presence of different levels of oil-water contact (OWC) in the marginal isolated zones necessitate a more accurate assessment of the oil-saturated effective thicknesses. The increase in the reliability of the interpretation was achieved by the joint analysis of borehole and seismic studies using Machine Learning methods. At the stage of configuring the facies model based on well logs and core data, a Multi-Resolution Graph-based Clustering MRGC was used, which provides effective integration of geological and geophysical information. The multi-dimensional dot-pattern recognition method based on k-Nearest neighbors algorithm (k-NN), and by combining various criteria, it allows solving the problem of non-linearity of the relationships between logging responses and the corresponding lithology. The algorithm of the democratic association of neural networks DNNA was used to propagate electrofacies in the inter-well space. The method optimizes the use of seismic data before summation and after summation together with well data through a controlled process that provides a calibrated and scaled distribution of facies. The most probable facies distribution can be used directly as a property in reservoir modeling or as a constraint for modeling. It is known that there is no direct connection between a certain type of wave pattern and the lithological composition of rocks, therefore, the analysis of changing reflection characteristics is performed in conjunction with geophysical data, such as well logging. In addition, a priori geological information about the work area is involved. An important condition for the effective application of facies analysis is the presence of representative core material and the availability of high-quality well information. At the first stage of the work, the lithotyping of carbonate deposits was performed according to the macro description of the core, based on the classification of limestones according to R. H. Dunham. Then, using the multidimensional statistical recognition algorithm MRGC, the relationships between the selected lithotypes and logging responses were obtained. As a result of the tuning, a cluster model was obtained that allows us to distinguish electrofacies characterized by an increased filtration and capacitance potential. At the second stage, the obtained electrofacies, considering the nature of saturation, were used to train cubes of seismic attributes and calculate the cubes of lithofacies and the probability of the existence of each lithofacies. The key point in the distribution was the use of electrofacies obtained in wells belonging to different facies zones. Thus, the joint analysis of all available borehole and seismic information by machine learning methods made it possible to make a forecast lithofacies considering the type of saturation based on geological and geophysical information analysis. The effectiveness of the presented technologies was demonstrated by analyzing the properties of low-permeable carbonate reservoirs, where classical attributes and inversion demonstrate limitations in describing a heterogeneous saturation model. The use of neural network approaches allows to configure complex nonlinear dependencies that are not available to classical methods. The use of a small volume of multi-scale geological and geophysical information using Machine Learning algorithms in the field of field-geophysical and seismic interpretation makes it possible to increase the reliability of interpretation and clarify the location of prospective zones with improved reservoir properties on the studied area, as well as to minimize geological risks during subsequent well placement.
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Rapporti di organizzazioni sul tema "Forest Preserve District"

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Ruiz, Pablo, Craig Perry, Alejando Garcia, Magali Guichardot, Michael Foguer, Joseph Ingram, Michelle Prats, Carlos Pulido, Robert Shamblin e Kevin Whelan. The Everglades National Park and Big Cypress National Preserve vegetation mapping project: Interim report—Northwest Coastal Everglades (Region 4), Everglades National Park (revised with costs). National Park Service, novembre 2020. http://dx.doi.org/10.36967/nrr-2279586.

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Abstract (sommario):
The Everglades National Park and Big Cypress National Preserve vegetation mapping project is part of the Comprehensive Everglades Restoration Plan (CERP). It is a cooperative effort between the South Florida Water Management District (SFWMD), the United States Army Corps of Engineers (USACE), and the National Park Service’s (NPS) Vegetation Mapping Inventory Program (VMI). The goal of this project is to produce a spatially and thematically accurate vegetation map of Everglades National Park and Big Cypress National Preserve prior to the completion of restoration efforts associated with CERP. This spatial product will serve as a record of baseline vegetation conditions for the purpose of: (1) documenting changes to the spatial extent, pattern, and proportion of plant communities within these two federally-managed units as they respond to hydrologic modifications resulting from the implementation of the CERP; and (2) providing vegetation and land-cover information to NPS park managers and scientists for use in park management, resource management, research, and monitoring. This mapping project covers an area of approximately 7,400 square kilometers (1.84 million acres [ac]) and consists of seven mapping regions: four regions in Everglades National Park, Regions 1–4, and three in Big Cypress National Preserve, Regions 5–7. The report focuses on the mapping effort associated with the Northwest Coastal Everglades (NWCE), Region 4 , in Everglades National Park. The NWCE encompasses a total area of 1,278 square kilometers (493.7 square miles [sq mi], or 315,955 ac) and is geographically located to the south of Big Cypress National Preserve, west of Shark River Slough (Region 1), and north of the Southwest Coastal Everglades (Region 3). Photo-interpretation was performed by superimposing a 50 × 50-meter (164 × 164-feet [ft] or 0.25 hectare [0.61 ac]) grid cell vector matrix over stereoscopic, 30 centimeters (11.8 inches) spatial resolution, color-infrared aerial imagery on a digital photogrammetric workstation. Photo-interpreters identified the dominant community in each cell by applying majority-rule algorithms, recognizing community-specific spectral signatures, and referencing an extensive ground-truth database. The dominant vegetation community within each grid cell was classified using a hierarchical classification system developed specifically for this project. Additionally, photo-interpreters categorized the absolute cover of cattail (Typha sp.) and any invasive species detected as either: Sparse (10–49%), Dominant (50–89%), or Monotypic (90–100%). A total of 178 thematic classes were used to map the NWCE. The most common vegetation classes are Mixed Mangrove Forest-Mixed and Transitional Bayhead Shrubland. These two communities accounted for about 10%, each, of the mapping area. Other notable classes include Short Sawgrass Marsh-Dense (8.1% of the map area), Mixed Graminoid Freshwater Marsh (4.7% of the map area), and Black Mangrove Forest (4.5% of the map area). The NWCE vegetation map has a thematic class accuracy of 88.4% with a lower 90th Percentile Confidence Interval of 84.5%.
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2

Tooker, Megan, e Adam Smith. Historic landscape management plan for the Fort Huachuca Historic District National Historic Landmark and supplemental areas. Engineer Research and Development Center (U.S.), giugno 2021. http://dx.doi.org/10.21079/11681/41025.

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Abstract (sommario):
The U.S. Congress codified the National Historic Preservation Act of 1966 (NHPA) to provide guidelines and requirements for preserving tangible elements of our nation’s past. This preservation was done primarily through creation of the National Register of Historic Places (NRHP), which contains requirements for federal agencies to address, inventory, and evaluate their cultural resources, and to determine the effect of federal undertakings on properties deemed eligible or potentially eligible for the NRHP. This work inventoried and evaluated the historic landscapes within the National Landmark District at Fort Huachuca, Arizona. A historic landscape context was developed; an inventory of all landscapes and landscape features within the historic district was completed; and these landscapes and features were evaluated using methods established in the Guidelines for Identifying and Evaluating Historic Military Landscapes (ERDC-CERL 2008) and their significance and integrity were determined. Photographic and historic documentation was completed for significant landscapes. Lastly, general management recommendations were provided to help preserve and/or protect these resources in the future.
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3

Nelson, Margot, Michael Antonioni, Vincent Santucci e Justin Tweet. Oxon Run Parkway: Paleontological resource inventory; supplement to the National Capital Parks-East paleontological resource inventory. National Park Service, agosto 2021. http://dx.doi.org/10.36967/nrr-2287217.

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Abstract (sommario):
Oxon Run Parkway (OXRN) is a 51-hectare (126-acre) natural area within Washington, D.C. administered by the National Park Service under National Capital Parks East (NACE). The original plan called for a road, slated to follow Oxon Run stream, but this never came to fruition; despite this, the moniker stuck. The majority of the original Oxon Run Parkway is managed by the District of Columbia. The section of Oxon Run Parkway under NPS jurisdiction contains wetlands and forests, as well as the only McAteean magnolia bogs still remaining in the District. The lower Cretaceous Potomac Group, known as one of the few dinosaur-bearing rock units on the east coast of North America, crops out within Oxon Run. One of the most prevalent fossil-bearing resources are the siderite, or “bog iron” sandstone slabs that sometimes preserve the footprints or trackways of various vertebrates, including dinosaurs. Such trackways have been reported from Potomac Group outcrops throughout the Atlantic Coastal Plain of Maryland and Virginia. In 2019, National Capital Parks-East took possession of such a track, referred to a dinosaur, collected by paleontologist Dr. Peter Kranz. This report was compiled after a paleontological survey of Oxon Run Parkway and is intended as a supplement to the National Capital Parks East Paleontological Resource Inventory (Nelson et al. 2019). This report contains information on the history of Oxon Run Parkway and its geology, as well as discussion of the fossil track.
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