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Articoli di riviste sul tema "Blue Mountains National Park"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 1 febbraio 2022

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1

Armstrong, E. Kate, e Christine L. Kern. "Demarketing manages visitor demand in the Blue Mountains National Park". Journal of Ecotourism 10, n. 1 (marzo 2011): 21–37. http://dx.doi.org/10.1080/14724040903427393.

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2

Vilcins, I., M. Krockenberger, H. Agus e D. Carter. "Environmental sampling forCryptococcus neoformansvar.gattiifrom the Blue Mountains National Park, Sydney, Australia". Medical Mycology 40, n. 1 (gennaio 2002): 53–60. http://dx.doi.org/10.1080/mmy.40.1.53.60.

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3

Vilcins, I., M. Krockenberger, H. Agus e D. Carter. "Environmental sampling for Cryptococcus neoformans var. gattii from the Blue Mountains National Park, Sydney, Australia". Medical Mycology 40, n. 1 (1 febbraio 2002): 53–60. http://dx.doi.org/10.1080/714031079.

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4

Plummer, L. N., E. Busenberg, J. K. Böhlke, D. L. Nelms, R. L. Michel e P. Schlosser. "Groundwater residence times in Shenandoah National Park, Blue Ridge Mountains, Virginia, USA: a multi-tracer approach". Chemical Geology 179, n. 1-4 (settembre 2001): 93–111. http://dx.doi.org/10.1016/s0009-2541(01)00317-5.

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5

Otuokon, Susan, Shauna-Lee Chai e Marlon Beale. "Using tourism to conserve the mist forests and mysterious cultural heritage of the Blue and John Crow Mountains National Park, Jamaica". PARKS 18, n. 2 (ottobre 2012): 145–54. http://dx.doi.org/10.2305/iucn.ch.2012.parks-18-2.so.en.

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6

Fryirs, Kirstie A., Kirsten L. Cowley, Natalie Hejl, Anthony Chariton, Nicole Christiansen, Rachael Y. Dudaniec, Will Farebrother et al. "Extent and effect of the 2019-20 Australian bushfires on upland peat swamps in the Blue Mountains, NSW". International Journal of Wildland Fire 30, n. 4 (2021): 294. http://dx.doi.org/10.1071/wf20081.

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The devastating bushfires of the 2019–20 summer are arguably the most costly natural disaster in Australian recorded history. What is little known is that these fires severely affected the temperate highland peat swamps on sandstone (THPSS), a form of upland wetland that occurs in the water supply catchments of Sydney in the Greater Blue Mountains World Heritage Area and National Park. During the fires, 59% of THPSS was burnt and 72% of those by a high severity burn. Upland swamps at Newnes were the most affected, with 96% of swamps burnt and 84% of these experiencing a very high burn severity. We present an analysis of the spatial extent and severity of the bushfire on the THPSS and discuss some of the likely consequences on their geomorphological, hydrological and ecological structure, function and recovery potential.

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Quintas, Victor, Daniela M. Takiya, Isabele Côrte e Gabriel Mejdalani. "A remarkable new species of Cavichiana (Hemiptera: Cicadellidae: Cicadellinae) from southeastern Brazil". Zoologia 37 (13 gennaio 2020): 1–8. http://dx.doi.org/10.3897/zoologia.37.e38783.

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CavichianaMejdalani et al., 2014 was a formerly monotypic Cicadellinae genus exclusively found in bromeliads from southeastern Brazil. Here a new species is described, diagnosed, and illustrated from Itatiaia National Park, municipality of Itamonte, state of Minas Gerais (Mantiqueira mountain range); specimens were collected on Vriesea spp. (Bromeliaceae). Cavichiana alpina sp. nov. (male holotype in DZRJ) can be recognized by the following combination of features: (1) forewing clavus with basal portion and area along commissural margin orange, remainder of claval area blue (except dark brown apex); (2) corium with large blue area adjacent to claval sulcus, connected to blue area of clavus; (3) distal portion of female and male pygofer not sclerotized; (4) aedeagus with distinct basidorsal lobe and with apex narrowly rounded, not bearing crown of spines; and (5) female sternite VII with deep V-shaped posterior emargination. Notes on the distribution of the genus are provided and C. bromelicolaMejdalani et al., 2014 is newly recorded from southern Brazil.

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PERKINS, PHILIP D. "A revision of the Australian humicolous and hygropetric water beetle genus Tympanogaster Perkins, and comparative morphology of the Meropathina (Coleoptera: Hydraenidae)". Zootaxa 1346, n. 1 (30 ottobre 2006): 1. http://dx.doi.org/10.11646/zootaxa.1346.1.1.

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The Australian endemic humicolous and hygropetric water beetle genus Tympanogaster Perkins, 1979, is revised, based on the study of 7,280 specimens. The genus is redescribed, and redescriptions are provided for T. cornuta (Janssens), T. costata (Deane), T. deanei Perkins, T. macrognatha (Lea), T. novicia (Blackburn), T. obcordata (Deane), T. schizolabra (Deane), and T. subcostata (Deane). Lectotypes are designated for Ochthebius labratus Deane, 1933, and Ochthebius macrognathus Lea, 1926. Ochthebius labratus Deane, 1933, is synonymized with Ochthebius novicius Blackburn, 1896. Three new subgenera are described: Hygrotympanogaster new subgenus (type species Tympanogaster (Hygrotympanogaster) maureenae new species; Topotympanogaster new subgenus (type species Tympanogaster (Topotympanogaster) crista new species; and Plesiotympanogaster new genus (type species Tympanogaster (Plesiotympanogaster) thayerae new species. Seventy-six new species are described, and keys to the subgenera, species groups, and species are given. High resolution digital images of all primary types are presented (online version in color), and geographic distributions are mapped. Male genitalia, representative spermathecae and representative mouthparts are illustrated. Scanning electron micrographs of external morphological characters of adults and larvae are presented. Selected morphological features of the other members of the subtribe Meropathina, Meropathus Enderlein and Tympallopatrum Perkins, are illustrated and compared with those of Tympanogaster. Species of Tympanogaster are typically found in the relict rainforest patches in eastern Australia. Most species have very limited distributions, and relict rainforest patches often have more than one endemic species. The only species currently known from the arid center of Australia, T. novicia, has the widest distribution pattern, ranging into eastern rainforest patches. There is a fairly close correspondence between subgenera and microhabitat preferences. Members of Tympanogaster (s. str.) live in the splash zone, usually on stream boulders, or on bedrock stream margins. The majority of T. (Hygrotympanogaster) species live in the hygropetric zone at the margins of waterfalls, or on steep rockfaces where water is continually trickling; a few rare species have been collected from moss in Nothofagus rainforests. Species of T. (Plesiotympanogaster) have been found in both hygropetric microhabitats and in streamside moss. The exact microhabitats of T. (Topotympanogaster) are unknown, but the morphology of most species suggests non-aquatic habits; most specimens have been collected in humicolous microhabitats, by sifting rainforest debris, or were taken in flight intercept traps. Larvae of hygropetric species are often collected with adults. These larvae have tube-like, dorsally positioned, mesothoracic spiracles that allow the larvae to breathe while under a thin film of water. The key morphological differences between larvae of Tympanogaster (s. str.) and those of Tympanogaster (Hygrotympanogaster) are illustrated. New species of Tympanogaster are: T. (s. str.) aldinga (New South Wales, Dorrigo National Park, Rosewood Creek), T. (s. str.) amaroo (New South Wales, Back Creek, downstream of Moffatt Falls), T. (s. str.) ambigua (Queensland, Cairns), T. (Hygrotympanogaster) arcuata (New South Wales, Kara Creek, 13 km NEbyE of Jindabyne), T. (Hygrotympanogaster) atroargenta (Victoria, Possum Hollow falls, West branch Tarwin River, 5.6 km SSW Allambee), T. (Hygrotympanogaster) barronensis (Queensland, Barron Falls, Kuranda), T. (s. str.) bluensis (New South Wales, Blue Mountains), T. (Hygrotympanogaster) bondi (New South Wales, Bondi Heights), T. (Hygrotympanogaster) bryosa (New South Wales, New England National Park), T. (Hygrotympanogaster) buffalo (Victoria, Mount Buffalo National Park), T. (Hygrotympanogaster) canobolas (New South Wales, Mount Canobolas Park), T. (s. str.) cardwellensis (Queensland, Cardwell Range, Goddard Creek), T. (Hygrotympanogaster) cascadensis (New South Wales, Cascades Campsite, on Tuross River), T. (Hygrotympanogaster) clandestina (Victoria, Grampians National Park, Golton Gorge, 7.0 km W Dadswells Bridge), T. (Hygrotympanogaster) clypeata (Victoria, Grampians National Park, Golton Gorge, 7.0 km W Dadswells Bridge), T. (s. str.) cooloogatta (New South Wales, New England National Park, Five Day Creek), T. (Hygrotympanogaster) coopacambra (Victoria, Beehive Falls, ~2 km E of Cann Valley Highway on 'WB Line'), T. (Topotympanogaster) crista (Queensland, Mount Cleveland summit), T. (Hygrotympanogaster) cudgee (New South Wales, New England National Park, 0.8 km S of Pk. Gate), T. (s. str.) cunninghamensis (Queensland, Main Range National Park, Cunningham's Gap, Gap Creek), T. (s. str.) darlingtoni (New South Wales, Barrington Tops), T. (Hygrotympanogaster) decepta (Victoria, Mount Buffalo National Park), T. (s. str.) dingabledinga (New South Wales, Dorrigo National Park, Rosewood Creek, upstream from Coachwood Falls), T. (s. str.) dorrigoensis (New South Wales, Dorrigo National Park, Rosewood Creek, upstream from Coachwood Falls), T. (Topotympanogaster) dorsa (Queensland, Windin Falls, NW Mount Bartle-Frere), T. (Hygrotympanogaster) duobifida (Victoria, 0.25 km E Binns, Hill Junction, adjacent to Jeeralang West Road, 4.0 km S Jeerelang), T. (s. str.) eungella (Queensland, Finch Hatton Gorge), T. (Topotympanogaster) finniganensis (Queensland, Mount Finnigan summit), T. (s. str.) foveova (New South Wales, Border Ranges National Park, Brindle Creek), T. (Hygrotympanogaster) grampians (Victoria, Grampians National Park, Epacris Falls, 2.5 km WNW Halls Gap), T. (Hygrotympanogaster) gushi (New South Wales, Mount Canobolas Park), T. (s. str.) hypipamee (Queensland, Mount Hypipamee National Park, Barron River headwaters below Dinner Falls), T. (s. str.) illawarra (New South Wales, Macquarie Rivulet Falls, near Wollongong), T. (Topotympanogaster) intricata (Queensland, Mossman Bluff Track, 5–10 km W Mossman), T. (s. str.) jaechi (Queensland, Running Creek, along road between Mount Chinghee National Park and Border Ranges National Park), T. (Topotympanogaster) juga (Queensland, Mount Lewis summit), T. kuranda (Queensland, Barron Falls, Kuranda), T. (s. str.) lamingtonensis (Queensland, Lamington National Park, Lightening Creek), T. (s. str.) magarra (New South Wales, Border Ranges National Park, Brindle Creek), T. (Hygrotympanogaster) maureenae (New South Wales, Back Creek, Moffatt Falls, ca. 5 km W New England National Park boundary), T. (Hygrotympanogaster) megamorpha (Victoria, Possum Hollow falls, W br. Tarwin River, 5.6 km SSW Allambee), T. (Hygrotympanogaster) merrijig (Victoria, Merrijig), T. (s. str.) millaamillaa (Queensland, Millaa Millaa), T. modulatrix (Victoria, Talbot Creek at Thomson Valley Road, 4.25 km WSW Beardmore), T. (Topotympanogaster) monteithi (Queensland, Mount Bartle Frere), T. moondarra (New South Wales, Border Ranges National Park, Brindle Creek), T. (s. str.) mysteriosa (Queensland), T. (Hygrotympanogaster) nargun (Victoria, Deadcock Den, on Den of Nargun Creek, Mitchell River National Park), T. (Hygrotympanogaster) newtoni (Victoria, Mount Buffalo National Park), T. (s. str.) ovipennis (New South Wales, Dorrigo National Park, Rosewood Creek, upstream from Coachwood Falls), T. (s. str.) pagetae (New South Wales, Back Creek, downstream of Moffatt Falls), T. (Topotympanogaster) parallela (Queensland, Mossman Bluff Track, 5–10 km W Mossman), T. (s. str.) perpendicula (Queensland, Mossman Bluff Track, 5–10 km W Mossman), T. plana (Queensland, Cape Tribulation), T. (Hygrotympanogaster) porchi (Victoria, Tarra-Bulga National Park, Tarra Valley Road, 1.5 km SE Tarra Falls), T. (s. str.) precariosa (New South Wales, Leycester Creek, 4 km. S of Border Ranges National Park), T. (s. str.) protecta (New South Wales, Leycester Creek, 4 km. S of Border Ranges National Park), T. (Hygrotympanogaster) punctata (Victoria, Mount Buffalo National Park, Eurobin Creek), T. (s. str.) ravenshoensis (Queensland, Ravenshoe State Forest, Charmillan Creek, 12 km SE Ravenshoe), T. (s. str.) robinae (New South Wales, Back Creek, downstream of Moffatt Falls), T. (s. str.) serrata (Queensland, Natural Bridge National Park, Cave Creek), T. (Hygrotympanogaster) spicerensis (Queensland, Spicer’s Peak summit), T. (Hygrotympanogaster) storeyi (Queensland, Windsor Tableland), T. (Topotympanogaster) summa (Queensland, Mount Elliott summit), T. (Hygrotympanogaster) tabula (New South Wales, Mount Canobolas Park), T. (Hygrotympanogaster) tallawarra (New South Wales, Dorrigo National Park, Rosewood Creek, Cedar Falls), T. (s. str.) tenax (New South Wales, Salisbury), T. (Plesiotympanogaster) thayerae (Tasmania, Liffey Forest Reserve at Liffey River), T. (s. str.) tora (Queensland, Palmerston National Park), T. trilineata (New South Wales, Sydney), T. (Hygrotympanogaster) truncata (Queensland, Tambourine Mountain), T. (s. str.) volata (Queensland, Palmerston National Park, Learmouth Creek, ca. 14 km SE Millaa Millaa), T. (Hygrotympanogaster) wahroonga (New South Wales, Wahroonga), T. (s. str.) wattsi (New South Wales, Blicks River near Dundurrabin), T. (s. str.) weiri (New South Wales, Allyn River, Chichester State Forest), T. (s. str.) wooloomgabba (New South Wales, New England National Park, Five Day Creek).

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Leki, Phuntsho Thinley, Rajanathan Rajaratnam e Rinjan Shrestha. "Establishing baseline estimates of blue sheep (Pseudois nayaur) abundance and density to sustain populations of the vulnerable snow leopard (Panthera uncia) in Western Bhutan". Wildlife Research 45, n. 1 (2018): 38. http://dx.doi.org/10.1071/wr16218.

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Context Advances have been made in the development of reliable methods for estimating the abundance and density of large threatened mammalian predators, but there is little progress on developing population estimates for their principal prey. No standardised protocol for estimating prey populations exists, therefore different researchers use different methods. As such, there is little information on key prey species of the vulnerable snow leopard and this has hindered the preparation of effective snow leopard conservation plans. Aims This study aimed to establish an estimated seasonal baseline population abundance and density of blue sheep in the Lingzhi Park Range (LPR) of Bhutan’s Jigme Dorji National Park over winter (December to February) and summer (May to July). It also aimed to assess the number of snow leopard individuals that the current blue sheep population can sustain in the study area. Methods A refined double-observer survey method was used and involved walking transect lengths of 414 km in winter and 450 km in summer to estimate blue sheep abundance with the aid of 8 × 30 binoculars and 15 × 45 spotting scopes. Key results In total, 1762 (s.e. ± 199) blue sheep individuals were recorded in winter at a density of 8.51 individuals per km2 and 2097 (s.e. ± 172) individuals in summer at a density of 9.32 individuals per km2. Mean group size of blue sheep was 38.12 individuals (s.e. ± 6) in winter and 52.36 individuals (s.e. ± 4) in summer. LPR was estimated to sustain 11–17 snow leopards in winter and 15–21 in summer. Key conclusions LPR can be a hotspot for snow leopard conservation in western Bhutan and regionally in the eastern Himalayas, because the comparatively higher estimated blue sheep abundance and density supports possibly the highest density of snow leopards in Bhutan. The modified double-observer method used to assess blue sheep population estimates is inexpensive, robust and practical for the mountainous terrain of the Himalayas. Implications On the basis of this study, it is recommended that a refined double-observer method is adopted as a standard technique for estimating blue sheep populations in the snow leopard range countries of the Himalayas. Snow leopard conservation plans should, additionally, include efforts to minimise threats to blue sheep populations. This refined method is also highly applicable for future surveys of gregarious mammalian taxa, such as ungulates and primates, in difficult mountainous terrain elsewhere in the world.

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Broome, Linda S. "Density, home range, seasonal movements and habitat use of the mountain pygmy-possum Burramys parvus (Marsupialia: Burramyidae) at Mount Blue Cow, Kosciuszko National Park". Austral Ecology 26, n. 3 (giugno 2001): 275–92. http://dx.doi.org/10.1046/j.1442-9993.2001.01114.x.

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Watanabe Sato, Jorge. "Manejo comunal de fauna silvestre en el parque nacional cordillera azul, San Martín - Perú". Biotempo 6 (6 settembre 2017): 38–45. http://dx.doi.org/10.31381/biotempo.v6i0.881.

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Located between the rivers Huallaga and Ucayali, the National Park Blue Mountain range, was established the 2001, including more than 1.3 million hectares. In order to initiate the development of the program and its activities, revisions of information were made previously, like the obtained one from the Mapeo de Usos and Fortalezas (MUF), of investigations uses of resources developed in the zone of damping of the park and the local reality of the involved communities. In this first year of handling, the program is developed with the participation of two sectors, these are Shamboyacu and Pikiyacu, in addition important advances in the sectors of Chazuta, Cushabatay and to a lesser extent in the sector of Pucayacu were had. The process of the handling program presented displayed the following steps: 1) evaluation, 2) compilation and basic analysis of information, 3) design, 4) identification of users and areas of use, 5) elaboration of the use norms, 6) elaboration of the proposal of the communal handling, 7) implementation of the handling activities, 8) monitored of the process and, 9) analysis of the results. One hopes that the park and the zone of damping could be known by agricultura, sino también por actividades de caza, pesca y extracción maderera como una manera de subsistencia.

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Gehrels, George, Dominique Giesler, Paul Olsen, Dennis Kent, Adam Marsh, William Parker, Cornelia Rasmussen et al. "LA-ICPMS U–Pb geochronology of detrital zircon grains from the Coconino, Moenkopi, and Chinle formations in the Petrified Forest National Park (Arizona)". Geochronology 2, n. 2 (23 settembre 2020): 257–82. http://dx.doi.org/10.5194/gchron-2-257-2020.

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Abstract. Uranium–lead (U–Pb) geochronology was conducted by laser ablation – inductively coupled plasma mass spectrometry (LA-ICPMS) on 7175 detrital zircon grains from 29 samples from the Coconino Sandstone, Moenkopi Formation, and Chinle Formation. These samples were recovered from ∼ 520 m of drill core that was acquired during the Colorado Plateau Coring Project (CPCP), located in Petrified Forest National Park (Arizona). A sample from the lower Permian Coconino Sandstone yields a broad distribution of Proterozoic and Paleozoic ages that are consistent with derivation from the Appalachian and Ouachita orogens, with little input from local basement or Ancestral Rocky Mountain sources. Four samples from the Holbrook Member of the Moenkopi Formation yield a different set of Precambrian and Paleozoic age groups, indicating derivation from the Ouachita orogen, the East Mexico arc, and the Permo-Triassic arc built along the Cordilleran margin. A total of 23 samples from the Chinle Formation contain variable proportions of Proterozoic and Paleozoic zircon grains but are dominated by Late Triassic grains. LA-ICPMS ages of these grains belong to five main groups that correspond to the Mesa Redondo Member, Blue Mesa Member and lower part of the Sonsela Member, upper part of the Sonsela Member, middle part of the Petrified Forest Member, and upper part of the Petrified Forest Member. The ages of pre-Triassic grains also correspond to these chronostratigraphic units and are interpreted to reflect varying contributions from the Appalachian orogen to the east, Ouachita orogen to the southeast, Precambrian basement exposed in the ancestral Mogollon Highlands to the south, East Mexico arc, and Permian–Triassic arc built along the southern Cordilleran margin. Triassic grains in each chronostratigraphic unit also have distinct U and thorium (Th) concentrations, which are interpreted to reflect temporal changes in the chemistry of arc magmatism. Comparison of our LA-ICPMS ages with available chemical abrasion thermal ionization mass spectrometry (CA-TIMS) ages and new magnetostratigraphic data provides new insights into the depositional history of the Chinle Formation, as well as methods utilized to determine depositional ages of fluvial strata. For parts of the Chinle Formation that are dominated by fine-grained clastic strata (e.g., mudstone and siltstone), such as the Blue Mesa Member and Petrified Forest Member, all three chronometers agree (to within ∼ 1 Myr), and robust depositional chronologies have been determined. In contrast, for stratigraphic intervals dominated by coarse-grained clastic strata (e.g., sandstone), such as most of the Sonsela Member, the three chronologic records disagree due to recycling of older zircon grains and variable dilution of syn-depositional-age grains. This results in LA-ICPMS ages that significantly predate deposition and CA-TIMS ages that range between the other two chronometers. These complications challenge attempts to establish a well-defined chronostratigraphic age model for the Chinle Formation.

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Hoskin, Conrad J. "Australian microhylid frogs (Cophixalus and Austrochaperina): phylogeny, taxonomy, calls, distributions and breeding biology". Australian Journal of Zoology 52, n. 3 (2004): 237. http://dx.doi.org/10.1071/zo03056.

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Despite a considerable surge in herpetological research in Australia over the last couple of decades the Australian microhylid frogs (Cophixalus and Austrochaperina) remain relatively poorly known. Herein I present the results of extensive fieldwork and molecular, morphological and call analysis with the aim of resolving taxonomy, call variation and distributions, and increasing our understanding of breeding biology. Analysis of 943 base pairs of mitochondrial 16S rRNA and 12S rRNA provides a well supported phylogeny that is largely consistent with current taxonomy. Levels of divergence between species are substantial and significant phylogeographic structuring is evident in C. ornatus, C. neglectus and C. aenigma, sp. nov. The description of C. concinnus was based on a mixed collection of two species from Thornton Peak and a new species is described to resolve this. C. aenigma, sp. nov., is described from high-elevation (>750 m) rainforest across the Carbine, Thornton, Finnigan and Bakers Blue Mountain uplands, north-east Queensland. C. concinnus is redescribed as a highly distinct species restricted to rainforest and boulder fields at the summit of Thornton Peak (>1100 m). Despite protection in Daintree National Park in the Wet Tropics World Heritage Area, predictions of the impact of global warming suggest C. concinnus to be of very high conservation concern (Critically Endangered, IUCN criteria). The mating call of two species (C. mcdonaldi and C. exiguus) is described for the first time and high levels of call variation within C. ornatus, C. neglectus, C. hosmeri, C. aenigma and Austrochaperina fryi are presented. Such variation is often attributable to genetically divergent lineages, altitudinal variation and courtship; however, in some instances (particularly within C. hosmeri) the source or function of highly distinct calls at a site remains obscure. Molecular, morphological and call analyses allow the clarification of species distributions, especially in the northern mountains of the Wet Tropics. Notes are presented on the breeding biology of C. aenigma, C. bombiens, C. concinnus, C. exiguus, C. infacetus, C. mcdonaldi, C. monticola, C. neglectus, C. ornatus and C. saxatilis, which are largely consistent with previous accounts: small terrestrial clutches usually attended by a male. Courtship behaviour in C. ornatus is described and the first records of multiple clutching in Australian microhylids are presented (for C. ornatus and C. infacetus).

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Mulholland, Patrick J., J. W. Elwood, A. V. Palumbo e R. J. Stevenson. "Effect of Stream Acidification on Periphyton Composition, Chlorophyll, and Productivity". Canadian Journal of Fisheries and Aquatic Sciences 43, n. 10 (1 ottobre 1986): 1846–58. http://dx.doi.org/10.1139/f86-229.

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We determined periphyton community composition, cell number and biovolume, chlorophyll a density, and areal and chlorophyll-specific primary productivity along a pH (4.5–6.4) and total monomeric aluminum (0.018–0.242 mg∙L−1) gradient in high-elevation streams in the Great Smoky Mountains National Park (eastern Tennessee). The periphyton community was generally dominated by small chrysophytes and blue-green algae at sites with baseflow pH ≥ 5.5 and by diatoms and, to a lesser extent, green algae at sites with pH ≤ 5. Total cell biovolume, chlorophyll a density, and areal primary productivity were greatest at the most acidic sites. Chlorophyll-specific rates of primary production were not significantly different among sites, although the most acidic site was lowest. Experiments involving short-term manipulation of pH, inorganic carbon, PO4, and aluminum concentrations resulted in some statistically significant changes in chlorophyll-specific productivity, indicating that inorganic carbon concentrations at sites with pH < 6 and increased aluminum concentrations at sites with pH ≤ 5 may limit productivity at times. Studies of phosphatase activity and PO4 turnover indicated that the least acidic sites were the most phosphorus limited, perhaps the result of coprecipitation of aluminum and PO4 as pH increased downstream from acidified reaches. However, the low cell biovolume, Chlorophyll a density, and areal primary productivity at the second-order sites with pH ≥ 5.7, compared with the highly acidic second- and third-order sites (pH ≤ 5), appear to be the result of increased density of scraper/grazer macro-invertebrates at the higher pH sites. Low chlorophyll a density and areal primary productivity at the much larger fourth-order site (pH 6.4) may be the result of physical factors, such as increased scouring of the streambed, rather than chemical or biological factors.

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Wesche, Karsten. "The Rwenzori Mountains National Park, Uganda". Mountain Research and Development 20, n. 1 (febbraio 2000): 102–3. http://dx.doi.org/10.1659/0276-4741(2000)020[0102:trmnpu]2.0.co;2.

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Hamilton, Alan. "The Rwenzori Mountains National Park,Uganda". African Journal of Ecology 38, n. 4 (dicembre 2000): 376–78. http://dx.doi.org/10.1046/j.1365-2028.2000.00222-3.x.

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17

Barden, Lawrence S., e Margaret Lynn Brown. "Great Smoky Mountains National Park, 1900-2000". Ecology 82, n. 12 (dicembre 2001): 3563. http://dx.doi.org/10.2307/2680175.

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18

Barden, Lawrence S. "Great Smoky Mountains National Park, 1900–2000". Ecology 82, n. 12 (dicembre 2001): 3563–64. http://dx.doi.org/10.1890/0012-9658(2001)082[3563:gsmnp]2.0.co;2.

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19

Hillman, Jesse C. "Conservation in Bale Mountains National Park, Ethiopia". Oryx 20, n. 2 (aprile 1986): 89–94. http://dx.doi.org/10.1017/s0030605300026314.

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Abstract (sommario):

Ethiopia does not often receive publicity for its wildlife conservation work, but there have been a commendable number of achievements over the last 15 years or so. For the last two years the author has been carrying out ecological studies to formulate management plans in the Bale Mountains area, which is in the process of being established as a national park. As a result of the developments and protection already afforded, numbers of the endemic mountain nyala have increased considerably.

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20

Claudiu, Iușan, e Filipoiu Timoftei. "INVOLVING VOLUNTEERS IN PARTICIPATORY CONSERVATION OF BIODIVERSITY IN RODNA MOUNTAINS NATIONAL PARK (ROMANIA)". Scientific Bulletin Series D : Mining, Mineral Processing, Non-Ferrous Metallurgy, Geology and Environmental Engineering 31, n. 1 (2017): 41–49. http://dx.doi.org/10.37193/sbsd.2017.1.05.

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Abstract (sommario):

The Rodna Mountains National Park is a protected areas established in 1990 as a national park with 47.000 ha, being one of the biodiversity hot spot at Carpathian level. The Rodna Mountains National Park Administration implemented in the period 2004-2017 more than 26 projects in partnership with 35 institutions (universities, NGOs, museums, county councils, mayors, ministries, national and international agencies, administrations and custodians of protected areas etc.). The total budget accessed was 4.403.500 euros in partnership with other stakeholders through more than 15 funding sources. Over 7.450 volunteers were involved in the Rodna Mountains National Park in various activities, with priority being the inventory, mapping and monitoring of biodiversity. Most volunteers come from the surrounding localities of the Rodna Mountains and only a small part of the countryside. The good practice model developed and implemented by the Rodna Mountains National Park Administration is supported through various sources of funding and is a complex process whose results are appreciated at national and international level.

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21

PETERSEN, MATTHEW J., CHARLES R. PARKER e ERNEST BERNARD. "The crane flies (Diptera: Tipuloidea) of Great Smoky Mountains National Park". Zootaxa 1013, n. 1 (30 giugno 2005): 1. http://dx.doi.org/10.11646/zootaxa.1013.1.1.

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Abstract (sommario):

The list of crane flies (Diptera: Ptychopteridae, Tipuloidea, Trichoceridae) known from Great Smoky Mountains National Park is updated. Sampling in association with the All Taxa Biodiversity Inventory of Great Smoky Mountains National Park resulted in the addition of 107 new Park records, bringing the current list to 250 species. This species assemblage is much richer than those of surrounding areas, although similar in composition. Total richness is estimated to be between 450 and 500 species for Great Smoky Mountains National Park.

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22

Purcell, Zoe. "Chimpanzee viewing and regulation: Mahale Mountains National Park". Pan Africa News 9, n. 2 (dicembre 2002): 17–19. http://dx.doi.org/10.5134/143416.

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23

Abune, Leykun. "The Simen Mountains National Park World Heritage Site". Mountain Research and Development 23, n. 3 (agosto 2003): 238–39. http://dx.doi.org/10.1659/0276-4741(2003)023[0238:tsmnpw]2.0.co;2.

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24

NAKAMURA, Michio, Noriko ITOH e Tetsuya SAKAMAKI. "Site Report: The Mahale Mountains National Park, Tanzania". Primate Research 15, n. 2 (1999): 93–99. http://dx.doi.org/10.2354/psj.15.93.

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25

Rogowski, Mateusz. "Mountain hiking in the Stołowe Mountains National Park". Turyzm/Tourism 27, n. 2 (30 dicembre 2017): 89–97. http://dx.doi.org/10.1515/tour-2017-0017.

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Abstract (sommario):

In recent years the Stołowe Mountains National Park has become an increasingly popular destination for the purposes of mountain tourism. Such tourism takes different forms throughout the year, but the most common is hiking. Its continuing popularity results from the close contact with nature it provides, along with the possibility of active leisure pursuits and exploration. The aim of the study is to describe the motivations, preferences and leisure behaviours of hiking tourists who visit the Stołowe Mountains National Park, through survey-based research in 2015 and 2016. The study will highlight the relationship between the respondents’ characteristics and their motivations, preferences and behaviour, to identify the main kinds of tourists.

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26

Jenkins, Michael A. "Vegetation Communities of Great Smoky Mountains National Park". Southeastern Naturalist 6, sp2 (dicembre 2007): 35–56. http://dx.doi.org/10.1656/1528-7092(2007)6[35:vcogsm]2.0.co;2.

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27

POGUE, MICHAEL G. "The Plusiinae (Lepidoptera: Noctuidae) of Great Smoky Mountains National Park". Zootaxa 1032, n. 1 (8 agosto 2005): 1. http://dx.doi.org/10.11646/zootaxa.1032.1.1.

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Abstract (sommario):

Seventeen species of Plusiinae have been found in Great Smoky Mountains National Park, in Tennessee and North Carolina, USA. These species are documented with adult images, description, flight period, abundance, elevation range, Park and general distribution, and larval hosts from the literature. Maps illustrate the known distribution of each species within the Park. Sixteen of the 17 species occur above 4,000 feet in elevation. The most diverse locality in the Park has 14 species.

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28

Mokras-Grabowska, Justyna. "Mountain hiking in Tatra National Park". Turyzm/Tourism 26, n. 1 (30 giugno 2016): 71–78. http://dx.doi.org/10.1515/tour-2016-0006.

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Abstract (sommario):

Tatra National Park is the most frequently visited national park in Poland. During the peak season (summer), it attracts both ‘fully aware’ tourists, properly prepared for mountain hiking, and ‘casual’ hikers, motivated mainly by the shallow desire to ‘tick off’ the most popular places in the highest Polish mountains. The article describes the specific character of mountain hikers in Tatra National Park during the summer season, with particular attention paid to the motivations and skills involved in active tourism.

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29

Shaver, Christine L., Kathy A. Tonnessen e Tonnie G. Maniero. "Clearing the Air at Great Smoky Mountains National Park". Ecological Applications 4, n. 4 (novembre 1994): 690–701. http://dx.doi.org/10.2307/1942000.

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30

Linzey, Donald W. "Mammals of Great Smoky Mountains National Park: 2016 Revision". Southeastern Naturalist 15, n. m8 (giugno 2016): 1–93. http://dx.doi.org/10.1656/058.015.m801.

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31

ITO, Taiichi. "The Meaning of the Adirondack Mountains National Park Proposal". Journal of the Japanese Institute of Landscape Architecture 58, n. 5 (1994): 41–44. http://dx.doi.org/10.5632/jila.58.5_41.

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32

Yineger, Haile, Ensermu Kelbessa, Tamrat Bekele e Ermias Lulekal. "Ethnoveterinary medicinal plants at Bale Mountains National Park, Ethiopia". Journal of Ethnopharmacology 112, n. 1 (maggio 2007): 55–70. http://dx.doi.org/10.1016/j.jep.2007.02.001.

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33

Muise, Charles, Keith R. Langdon, Rebecca P. Shiflett, David Trently, Audrey Hoff, Paul Super, Adriean Mayor e Becky J. Nichols. "Checklist of Odonata from Great Smoky Mountains National Park". Southeastern Naturalist 6, sp2 (dicembre 2007): 207–14. http://dx.doi.org/10.1656/1528-7092(2007)6[207:coofgs]2.0.co;2.

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34

Nelson, Diane R., e Bartels Paul J. "“Smoky Bears”—Tardigrades of Great Smoky Mountains National Park". Southeastern Naturalist 6, sp2 (dicembre 2007): 229–38. http://dx.doi.org/10.1656/1528-7092(2007)6[229:sbogsm]2.0.co;2.

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35

Nishida, Toshisada, e Crispin Mwinuka. "Introduction of Seasonal Park Fee System to Mahale Mountains National Park: A Proposal". Pan Africa News 12, n. 2 (dicembre 2005): 17–19. http://dx.doi.org/10.5134/143456.

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36

POGUE, MICHAEL G. "The Hadeninae (Lepidoptera: Noctuidae) of Great Smoky Mountains National Park, USA". Zootaxa 2380, n. 1 (26 febbraio 2010): 1. http://dx.doi.org/10.11646/zootaxa.2380.1.1.

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Abstract (sommario):

Fifty-two species of Hadeninae are recorded from Great Smoky Mountains National Park, Tennessee and North Carolina, USA. Of the six hadenine tribes, five are present in the Park. They include 13 species of Orthosiini, one species of Tholerini, ten species of Hadenini, nine species of Leucaniini, and 19 species of Eriopygini. A total of 160 localities were collected across the Park. The three most diverse localities in the Park were Purchase Knob with 44 species, Big Cove Road with 32 species, and Foothills Parkway with 24 species. The most widespread species in the Park was Pseudorthodes vecors from 59 localities. The most abundant species was Polia detracta with 210 specimens. Images of adults, description/diagnosis, flight period, collected localities, abundance, elevational range, general distribution, and larval hosts are presented for each species.

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37

Zwoliński, Zbigniew, e Jakub Stachowiak. "Geodiversity map of the Tatra National Park for geotourism". Quaestiones Geographicae 31, n. 1 (1 marzo 2012): 99–107. http://dx.doi.org/10.2478/v10117-012-0012-x.

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Abstract (sommario):

Geodiversity map of the Tatra National Park for geotourism The paper indicates the relations between geodiversity and geotourism in the Tatra National Park. Geodiversity of the Tatra Mountains is visualized by its geodiversity map, whereas geotouristic attractions are measured by touristic attractions along touristic trails on geodiversity map. Areas of the highest geodiversity cover merely 8.2% of the Tatar National Park area. These are mainly areas close to the Tatra Mountains' main ridge. It is so due to geology, landform energy, slopes, landform fragmentation and geoecological belts. Most of the analyzed thematic layers categorizes ridges as more geodiversed than valley areas. The trails situated in the valley bottoms usually cross by areas of low geodiversity, however, from geotouristic point of view, it should be noted that slopes and ridges circumvolving the valley can be marked by high geodiversity. The mountain slopes and ridges are within tourist's sight, what increases trail's geotouristic attractiveness. Amongst many geotouristically interesting parts of the Tatra Mountains Dolina Pięciu Stawów valley appears to be the most appealing with its high quantity and high variety of post-glacial forms on valley's bottom as well as on its slopes.

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38

Sałata, Bogusław, Joanna Romaszewska-Sałata e Wiesław Mułeszko. "Mycological notes from the Polish Tatra National Park". Acta Mycologica 20, n. 1 (20 agosto 2014): 13–21. http://dx.doi.org/10.5586/am.1984.002.

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Abstract (sommario):

A list of 98 microscopic specimens of parasitic fungi collected in Tatra mountains in 1979-81. Till now they were not published as present in Polish Tatra N.P. Such fungi were collected on new hosts plants or were known from the single localites only.

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39

Tronstad, Lusha, Scott Hotaling, J. Giersch, Debra Finn, Oliver Wilmot e Mark Anderson. "Characterizing Biodiversity of Alpine Streams in Grand Teton National Park, Wyoming". UW National Parks Service Research Station Annual Reports 38 (1 gennaio 2015): 89–98. http://dx.doi.org/10.13001/uwnpsrc.2015.4103.

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Abstract (sommario):

The highest rate of climate change is occurring in alpine areas above permanent treeline. The Teton Mountains in northwestern Wyoming are one of these ecosystem and little work has been done on alpine streams in the area. We sampled 6 streams in the Teton Mountains in 2015 at both upper and lower sites. We measured environmental variables (e.g., glacierality index, basic water quality, and temperature), aquatic invertebrate assemblages and microbial diversity. The water sources for sampled streams were glacier-fed, snowmelt and icy-seep. Aquatic invertebrate density (116-11,523 ind/m2) and biomass (31-21,704 mg/m2) varied greatly among streams. Snowmelt streams had the highest biomass of invertebrates, but the density and richness did not differ among stream types. Micrbial diversity in groundwater-fed springs harbored higher diversity than glacier-fed streams. The discovery of an icy-seep stream type lead us to sample rock glacier in the Teton Mountains during 2016. We hope to continue to sample alpine streams in the Teton Mountains to understand how climate change will alter streams of different types.

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40

Meyerhoff, Richard D., e Owen T. Lind. "Aquatic Insects of McKittrick Creek, Guadalupe Mountains National Park, Texas". Southwestern Naturalist 32, n. 2 (15 giugno 1987): 288. http://dx.doi.org/10.2307/3671582.

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41

UEHARA, Shigeo. "Lone Male Chimpanzees in the Mahale Mountains National Park, Tanzania". Primate Research 10, n. 3 (1994): 281–88. http://dx.doi.org/10.2354/psj.10.281.

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42

Stanley, William T., Alfeo M. Nikundiwe, Fatina A. Mturi, PhilipM Kihaule e Patricia D. Moehlman. "SMALL MAMMALS COLLECTED IN THE UDZUNGWA MOUNTAINS NATIONAL PARK, TANZANIA". Journal of East African Natural History 94, n. 1 (gennaio 2005): 203–12. http://dx.doi.org/10.2982/0012-8317(2005)94[203:smcitu]2.0.co;2.

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43

Mamo, Yosef, Addisu Asefa e Girma Mengesha. "Habitat use of ungulates in Bale Mountains National Park, Ethiopia". African Journal of Ecology 53, n. 4 (24 ottobre 2015): 512–20. http://dx.doi.org/10.1111/aje.12242.

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44

Bantihun, Getachew, Shimekit Tadele e Abebe Ameha. "Avian Diversity in Dilifekar Block, Arsi Mountains National Park, Ethiopia". Advances in Bioscience and Bioengineering 8, n. 1 (2020): 6. http://dx.doi.org/10.11648/j.abb.20200801.12.

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45

Merrick, Melissa J., John L. Koprowski, R. Nathan Gwinn, Geoffrey H. Palmer e Claire A. Zugmeyer. "Status of Red Squirrels in Guadalupe Mountains National Park, Texas". Southwestern Naturalist 56, n. 1 (marzo 2011): 24–28. http://dx.doi.org/10.1894/tal-13.1.

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46

Tinsley, Bradford E., e Ernest B. Fish. "Evaluation of trail erosion in Guadalupe Mountains National Park, Texas". Landscape Planning 12, n. 1 (aprile 1985): 29–47. http://dx.doi.org/10.1016/0304-3924(85)90069-3.

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47

Kooriyama, Takanori, Hideo Hasegawa, Michito Shimozuru, Toshio Tsubota, Toshisada Nishida e Takashi Iwaki. "Parasitology of five primates in Mahale Mountains National Park, Tanzania". Primates 53, n. 4 (4 giugno 2012): 365–75. http://dx.doi.org/10.1007/s10329-012-0311-9.

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48

Bernard, Ernest C., e Kelly L. Felderhoff. "Biodiversity Explosion: Collembola (Springtails) of Great Smoky Mountains National Park". Southeastern Naturalist 6, sp2 (dicembre 2007): 175–82. http://dx.doi.org/10.1656/1528-7092(2007)6[175:becsog]2.0.co;2.

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49

Glasgow, Benny C., e Paula Pierce. "Freshwater Ribbon Worms (Nemertea) from the Great Smoky Mountains National Park". Journal of North Carolina Academy of Science 130, n. 2 (1 giugno 2014): 60–64. http://dx.doi.org/10.7572/2167-5880-130.2.60.

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Abstract (sommario):

Abstract Freshwater ribbon worms collected in the Great Smoky Mountains National Park from 9 June 2007 until 28 September 2010 are reported. All six specimens are identified as genus Prostoma. Species identification is not concluded and also no conclusion is made whether any of the specimens are of a new or undescribed species. Some specimen photographs are provided and a discussion is given on specimen characteristics and their possible identification. Ribbon worms are not previously reported in the Great Smoky Mountains National Park.

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50

THAWARORIT, KITIYA, NARUMON SANGPRADUB e JOHN C. MORSE. "Five new species of the genus Cheumatopsyche (Trichoptera: Hydropsychidae) from the Phetchabun Mountains, Thailand". Zootaxa 3613, n. 5 (13 febbraio 2013): 445–54. http://dx.doi.org/10.11646/zootaxa.3613.5.2.

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Abstract (sommario):

Five new species of the genus Cheumatopsyche (Trichoptera: Hydropsychidae) from the Phetchabun Mountains, Thai-land, are described and illustrated. The national parks and wildlife sanctuaries in the Phetchabun Mountains are recognized as areas with a high density of endemic species deserving protection. Four new species of Cheumatopsyche (C. recta, C. diversa, C. triangula, and C. tongto) have been found in Phu Khieo Wildlife Sanctuary, Phu Kradueng National Park and Thung Salaeng Luang National Park; a fifth new species (C. cava) has been found in Phu Kradueng National Park. De-scribing hydropsychid species is important not only to study diversity and distribution but also to facilitate eventual de-scriptions of larvae for use in freshwater biomonitoring programs to detect pollution.

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