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Articles de revues sur le sujet « National Park of Upper Niger »

Auteur : Grafiati

Publié le 4 juin 2021

Mis à jour le 7 février 2022

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1

CRESPI, V. "Preliminary study on the fishery resources of the River Niger in the Upper Niger National Park, Guinea." Fisheries Management and Ecology 5, no. 3 (1998): 201–8. http://dx.doi.org/10.1046/j.1365-2400.1998.00093.x.

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Ziegler, Stefan, Gerhard Nikolaus, and Rainer Hutterer. "High mammalian diversity in the newly established National Park of Upper Niger, Republic of Guinea." Oryx 36, no. 1 (2002): 73–80. http://dx.doi.org/10.1017/s003060530200011x.

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This paper presents the results of a mammal survey conducted between 1995 and 1997 in the newly established National Park of Upper Niger in the Republic of Guinea, West Africa. Ninety-four species of mammals were recorded in the park area and its environs; 19 of these species were newly recorded or confirmed for Guinea. The fauna of the park includes about 50% of the known mammalian diversity of the country. Among the species found are West African endemics such as the Gambian mongoose Mungos gambianus. The park, although situated in the Guinea savannah belt, includes some remnant forest, whic

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Lavers, Amanda J., Jason N. Headley, John L. MacMillan, and Darrin Reid. "The trout fishery of the upper Medway watershed, Nova Scotia, 2016-17." Proceedings of the Nova Scotian Institute of Science (NSIS) 49, no. 2 (2018): 253. http://dx.doi.org/10.15273/pnsis.v49i2.8163.

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During the spring of 2016 and 2017, the Mersey Tobeatic Research Institute (MTRI), in collaboration with the Nova Scotia Department of Fisheries and Aquaculture, conducted an angler creel survey in the Medway Lakes Wilderness Area that is located within the upper Medway watershed. Since 2012, public access to this region was improved to numerous lakes and streams, increasing the risk of overexploitation and the illegal introduction of invasive fish species. The purpose of this study was to assess the current status of the fishery for Brook trout, Salvelinus fontinalis, investigate the possible

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Rizun, Volodymyr. "Forests carabid beetles (Coleoptera, Carabidae) communities of the «Prypiat-Stokhid» National Nature Park." Proceedings of the State Natural History Museum, no. 36 (December 10, 2020): 171–80. http://dx.doi.org/10.36885/nzdpm.2020.36.171-180.

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Carabid beetles (Coleoptera, Carabidae) communities of the «Prypiat-Stokhid» National Nature Park have been investigated in five types of forest in 2006 with using pitfall Barber traps method. 49 species from 25 genuses were registered. The highest carabid catchability were observed in wet alder and fresh hornbeam-oak forests and the lowest in dry pine and fresh oak-pine forests. Generally 4 carabid species prevailed: Pterostichus oblongopunctatus, Carabus hortensis, Oxypselaphus obscurus, Pterostichus niger. In the dry pine forest prevailed: Syntomus truncatellus, Broscus cephalotes, Harpalus

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Priyanta, Riswanda Dwiky, Meitini Wahyuni Proborini, and Anak Agung Raka Dalem. "Phosphate Solvent Fungi Exploration and Identification in West Bali National Park Forest Area." Metamorfosa: Journal of Biological Sciences 6, no. 1 (2019): 131. http://dx.doi.org/10.24843/metamorfosa.2019.v06.i01.p21.

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Research on the exploration and identification of phosphate solvent fungi has never been carried out in West Bali National Park (TNBB), therefore researchers aims to explore and identify microscopic fungi to be used as phosphate solvent fungi which later will be taken from each plant soil samples (Lantana camara) that the presence is very common in TNBB. The research was implemented in two stages. The first stage is exploration of soil fungi in the field (TNBB) and identification of fungal species and the second stage is the phosphate solvent fungus test on Pikovskaya media. The results of the

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Bergoeing, Jean Pierre, and Patrick Gilliard. "Geomorphology of the terraces of the river Niger at the Tatitude of the 'W' National Park, Niger." Zeitschrift für Geomorphologie 41, no. 4 (1997): 491–504. http://dx.doi.org/10.1127/zfg/41/1997/491.

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Inoussa, M. M., E. A. Padonou, A. M. Lykke, et al. "Contrasting population structures of two keystone woodland species of W National Park, Niger." South African Journal of Botany 112 (September 2017): 95–101. http://dx.doi.org/10.1016/j.sajb.2017.05.010.

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Getman, V. "Dnister river canyon in the national park." Bulletin of Taras Shevchenko National University of Kyiv. Geography, no. 64 (2016): 23–29. http://dx.doi.org/10.17721/1728-2721.2016.64.4.

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There have been raised several questions about saving natural, historical and cultural values of the territory of national park “Dnister river canyon” in this article. Also, this work highlights historical and natural conditions of canyon’s formation. Landscape, aesthetic and recreational resources of Dnister river canyon are incomparable among the territory of Ukraine. That is why it is important to save it from massive anthropogenic pressure. On of the stresses is a planned construction of upper Dnister river cascade hydropower station on the protected territory of national park “Dnister riv

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Milliken, W., and J. Proctor. "Montane forest in the Dumoga Bone National Park, North Sulawesi." Edinburgh Journal of Botany 56, no. 3 (1999): 449–58. http://dx.doi.org/10.1017/s0960428600001372.

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Lower montane rainforest and upper montane forest on the slopes and summit of Gunung Sinombayuga, Dumoga Bone National Park, North Sulawesi, were described by general botanical collection and quantitative sampling. The lower montane forest was dominated by the families Fagaceae, Myrtaceae, Icacinaceae and Escalloniaceae. The upper montane forest, dominated by Fagaceae and Cunoniaceae, represented 75-year-old coppice regeneration. It was less diverse than the lower montane forest and lower in stature, with a smaller basal area per hectare and a higher proportion of multi-stemmed trees. The tree

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Маnukov, Yuri, and Elizaveta Arsenyeva. "Waterfowl fauna of Upper Yauza wetlands, national park Losiny Ostrov, moscow." Bulletin of the Moscow State Regional University (Natural Sciences), no. 2 (2017): 6–13. http://dx.doi.org/10.18384/2310-7189-2017-2-6-13.

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Wheeler, E. A., and T. M. Lehman. "Upper Cretaceous–Paleocene conifer woods from Big Bend National Park, Texas." Palaeogeography, Palaeoclimatology, Palaeoecology 226, no. 3-4 (2005): 233–58. http://dx.doi.org/10.1016/j.palaeo.2005.05.014.

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Kasiringua, E., Ş. Procheş, and G. Kopij. "Population Structure of Ungulates in Waterberg National Park, Namibia." Vestnik Zoologii 53, no. 1 (2019): 31–46. http://dx.doi.org/10.2478/vzoo-2019-0004.

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Abstract A study on the seasonal variation in population structure of seven (7) ungulate species, African buffalo (Syncerus caffer), eland (Tragelaphus oryx), giraffe (Giraffa camelopardalis), oryx (Oryx gazella), sable (Hippotragus niger), roan antelope (Hippotragus equinus) and the greater kudu (Tragelaphus strepsiceros) was carried out using the field census approach during the wet (February– April) and dry (July–September) season, and a water hole census (September) at seven waterholes in the Waterberg National Park, Namibia. Male warthog, oryx and black rhino on average comprised about 40

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Engel, Caroline. "Architectural Preservation Internship Report Grand Teton National Park." UW National Parks Service Research Station Annual Reports 35 (January 1, 2012): 158–59. http://dx.doi.org/10.13001/uwnpsrc.2012.3951.

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As an architectural preservation intern at the Grand Teton National Park, I worked on a number of projects over the summer of 2012. The primary research project that spanned the two months was an investigation into the history of the Upper Granite Patrol Cabin. Questions had been raised by my supervisors Katherine Longfield and Betsy Engel as to what purpose the original cabin had been built, with reason to believe it may have been built as a poacherâs cabin. Using resources within the GTNP, the Jackson Hole Historical Society, and research on similar building types, I determined that the ca

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Humle, Tatyana, Christelle Colin, and Estelle Raballand. "Preliminary Report on Hand-Clasp Grooming in Sanctuary-Released Chimpanzees, Haut Niger National Park, Guinea." Pan Africa News 16, no. 1 (2009): 7–10. http://dx.doi.org/10.5134/143501.

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Pritchard, James, and Katherine Longfield. "The Northern Backcountry Patrol Cabins of Grand Teton National Park." UW National Parks Service Research Station Annual Reports 31 (January 1, 2008): 41–47. http://dx.doi.org/10.13001/uwnpsrc.2008.3699.

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During the summer of 2008, this study investigated the patrol cabin located at the lower end of Berry Creek (at the north end of Jackson Lake, in Grand Teton National Park) for possible inclusion on the National Register of Historic Places. James Pritchard conducted research at the National Archives near College Park, Maryland (hereafter NARA), and in records at Grand Teton National Park (GTNP), while Katherine Longfield of the Western Center for Historic Preservation, Grand Teton National Park (WCHPÂ GTNP) wrote the resulting proposal for the National Register. Secondly, the study began to l

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Reasoner, Mel A., and Ulrike M. Huber. "Postglacial palaeoenvironments of the upper Bow Valley, Banff National Park, Alberta, Canada." Quaternary Science Reviews 18, no. 3 (1999): 475–92. http://dx.doi.org/10.1016/s0277-3791(98)00034-1.

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Brugière, David, Mamadou Dia, Souleymane Diakité, et al. "Large- and medium-sized ungulates in the Haut Niger National Park, Republic of Guinea: population changes 1997–2002." Oryx 39, no. 1 (2005): 50–55. http://dx.doi.org/10.1017/s0030605305000098.

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A census of ungulates was carried out in May 2002 in the Haut Niger National Park, Republic of Guinea. The study site was subdivided into three census blocks in which a total 111 transects (total length = 838.24 km) were censused once by one observer. Densities were estimated using DISTANCE analysis. We observed a total of 10 species of ungulates (nine Bovidae and one Suidae). Maxwell's duiker Cephalophus maxwelli had the highest density (3.69 individuals km−2) followed by the red-flanked duiker Cephalophus rufilatus (2.61 individuals km−2), whereas the buffalo Syncerus caffer had the lowest d

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Fleury-Brugiere, Marie-Claire, and David Brugiere. "A Population Density Estimate of the Chimpanzee in the Haut-Niger National Park, Republic of Guinea." Pan Africa News 9, no. 1 (2002): 1–3. http://dx.doi.org/10.5134/143408.

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Silveira, Ronis Da, Izeni P. Farias, William E. Magnusson, Fabio L. Muniz, Tomas Hrbek, and Zilca Campos. "Multiple paternity in the Black Caiman (Melanosuchus niger) population in the Anavilhanas National Park, Brazilian Amazonia." Amphibia-Reptilia 32, no. 3 (2011): 428–34. http://dx.doi.org/10.1163/017353711x587741.

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AbstractThe formation of dominance hierarchies in which the female mates with a large dominant male is common among crocodilians. However, there is the possibility of polyandry, in which females mate with multiple partners during a single breeding season and generate offspring with multiple paternity. In the present study, eight pairs of heterologous primers developed for Alligator mississippiensis and Caiman latirostris were used to determine whether multiple paternity exists in the Black Caiman, Melanosuchus niger. For such, we analyzed 34 Black Caiman offspring from the Anavilhanas Archipel

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Brugiere, David, and Bakary Magassouba. "Pattern and sustainability of the bushmeat trade in the Haut Niger National Park, Republic of Guinea." African Journal of Ecology 47, no. 4 (2009): 630–39. http://dx.doi.org/10.1111/j.1365-2028.2008.01013.x.

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Youngs, Yolonda. "Tracing the cultural history of upper Snake River guides in Grand Teton National Park." UW National Parks Service Research Station Annual Reports 39 (December 15, 2016): 108–15. http://dx.doi.org/10.13001/uwnpsrc.2016.5303.

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This study traces the development and evolution of Snake River use and management through an in-depth exploration of historic commercial scenic river guiding and concessions on the upper Snake River in Grand Teton National Park (GRTE) from 1950 to the present day. The research is based on a combination of methods including archival research, oral history analysis, historical landscape analysis, and fieldwork. I suggest that a distinct cultural community of river runners and outdoor recreationalists developed in Grand Teton National Park after World War II. In GRTE, a combination of physical, c

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Müller, Jocelyn, and Iro Dan Guimbo. "Letting Wood Rot: A Case Study on Local Perceptions of Global Conservation Initiatives (Boumba, Niger)." Ethnobiology Letters 1 (January 21, 2011): 40–50. http://dx.doi.org/10.14237/ebl.1.2010.61.

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Although there is a pressing need for conservation in Africa and a push for such actions to be directed by the community, there is still much conflict both in academia and on the ground regarding the success and methods of community-based conservation. Employing key-informant interviews, focus group discussions and participant observation, we look at how one community has perceived the conservation actions in their village, Boumba, Niger, and the neighbouring national park, Park-W. This study examines local perceptions of the goals, priorities and methods of conservation in Park-W and the Boum

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Hey, Donald L., and Paul G. Heltne. "Thinking like a river: A Riverine National Park for the Upper Mississippi River." Ecological Engineering 68 (July 2014): 8–13. http://dx.doi.org/10.1016/j.ecoleng.2013.12.058.

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COSTA, DENISE PINHEIRO, GABRIEL POLITZER COUTO, MARINEZ FERREIRA SIQUEIRA, and STEVEN P. CHURCHILL. "Bryofloristic affinities betwwen Itatiaia National Park and tropical Andean countries." Phytotaxa 346, no. 3 (2018): 203. http://dx.doi.org/10.11646/phytotaxa.346.3.1.

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Itatiaia National Park (INP) is an interesting biogeographically location in southeastern Brazil, with a unique bryoflora due to its varied vegetation formations (montane forest, upper montane forest, and campos de altitude) and subtropical climate. The bryoflora of the INP consists of 519 species, 213 genera, and 81 families (289 mosses and 230 liverworts), with 84 taxa considered endemic, representing 34% of the total Brazilian bryoflora and 42% of the Atlantic Rainforest. Mosses and liverworts show very similar geographical distributions, with the most common phytogeographical patterns bein

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Dellapé, Pablo M., María Cecilia Melo, Sara I. Montemayor, Gimena Dellapé, and Harry Brailovsky. "Terrestrial Heteroptera (Hemiptera) from Moconá Provincial Park (Misiones, Argentina)." Check List 11, no. 3 (2015): 1662. http://dx.doi.org/10.15560/11.3.1662.

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Moconá Provincial Park was created to protect the Paranaense forest including the Moconá Falls Natural National Monument. Knowledge of the insect fauna in the park is scarce and the Heteroptera have never been studied. In this work, 134 species from 17 families of Heteroptera collected in Moconá Provincial Park and surrounding areas included in the Yabotí Biosphere Reserve, are listed. The reduviids Arilus gallus (Stål, 1872), Repipta taurus (Fabricius, 1803), and Zelus nugax Stål, 1862; the tingids Leptodictya (Hanuala) paspalii Drake & Hambleton, 1934, and Leptopharsa vittipennis (Stål,

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Ng, Kwok-Choi, and Brian Jones. "Sedimentology and diagenesis of Upper Mississippian to Lower Permian strata, Talbot Lake area, Jasper National Park, Alberta." Canadian Journal of Earth Sciences 26, no. 2 (1989): 275–95. http://dx.doi.org/10.1139/e89-023.

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In the Talbot Lake area, the Upper Mississippian carbonate sequence comprises, in ascending order, the Turner Valley and Mount Head formations. The Mount Head Formation is informally divided into lower and upper members. The rocks of the Upper Mississippian originated by sedimentation associated with successive shallowing-upward sequences. On the basis of the fossils, lithologies, textural characters, and sedimentary structures, the Turner Valley Formation apparently resulted from sedimentation on open marine shoals and in a lagoon, the lower member of the Mount Head Formation from sedimentati

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Harmon, Stephen A. "The Malian National Archives at Kuluba: Access and Applicability." History in Africa 19 (1992): 441–44. http://dx.doi.org/10.2307/3172012.

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The Malian National Archives are located at Kuluba, an administrative suburb of Bamako. The collection is remarkable because of its vast scope. While for the post-independence period only materials from the Republic of Mali are included, for the colonial period the collection includes documents from what was then called the French Sudan, of which Bamako was the capital. At various times the French Sudan comprised, besides all of modern Mali, portions of Mauritania, all of Burkina Faso, and for brief periods portions of Senegal, Guinea, Ivory Coast, and Benin. In addition, documents from the mi

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Muol, Edward, and Gabriel Tonga Noweg. "The Geology of Upper Baleh River, Kapit, Sarawak." Borneo Journal of Resource Science and Technology 8, no. 2 (2018): 109–16. http://dx.doi.org/10.33736/bjrst.1220.2018.

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Geological mapping of the proposed Baleh National Park, Sarawak was conducted during the Heart of Borneo Expedition in Mid November 2015 with Institute of Biodiversity and Environmental Conservation, Universiti Malaysia Sarawak. A geological map of the study area is compiled together with maps of the previous studies. The proposed Baleh National Park is made up of plateau and mountain chains. The topography of the study area is closely related to the geology. The plateau is underlain by the volcanic rocks which consists predominantly of tuff and dacitic rocks with scattered agglomerate, while

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Catorci, Andrea, Alessandra Vitanzi, and Sandro Ballelli. "Phytosociological Study of Beech and Beech-Mixed Woods in Monti Sibillini National Park (Central Apennines, Italy)." Hacquetia 9, no. 1 (2010): 23–75. http://dx.doi.org/10.2478/v10028-010-0007-x.

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Phytosociological Study of Beech and Beech-Mixed Woods in Monti Sibillini National Park (Central Apennines, Italy)The results of a phytosociological survey of the woods mainly growing on limestones in the Southern part of the Marches Region (Central Italy), that is part of the Monti Sibillini National Park, are here presented. This area is characterized by a temperate climate (upper mesotemperate and lower/upper supratemperate bioclimatic belts). In order to study the vegetation, 173 phytosociological relevés were carried out through the Braun-Blanquet methodology. All the data obtained were s

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Humstone, Mary. "Preservation Treatment Guide for AMK Ranch (UW-NPS Research Center)." UW National Parks Service Research Station Annual Reports 34 (January 1, 2011): 201–3. http://dx.doi.org/10.13001/uwnpsrc.2011.3903.

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During summer 2011, the University of Wyoming American Studies Program offered âField Studies in Historic Preservation: Preparing a Preservation Treatment Guide for the Historic AMK Ranch.â This 3-credit, upper-level undergraduate course introduced students to the process of documenting and assessing the condition of historic buildings and developing treatment protocols. The majority of the course was devoted to inspecting buildings, interviewing property managers, researching solutions to common problems and writing a âPreservation Treatment Guideâ for use by National Park Service and

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Tankersley, Kenneth B., Samuel S. Frushour, Frank Nagy, Stephen L. Tankersley, and Kevin O. Tankersley. "The Archaeology of Mummy Valley, Salts Cave, Mammoth Cave National Park, Kentucky." North American Archaeologist 15, no. 2 (1994): 129–45. http://dx.doi.org/10.2190/u3l3-vlhb-rxf5-lkxh.

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In 1875, the desiccated remains of an Early Woodland boy were removed from Mummy Valley in Upper Salts Cave, Kentucky. Recent archaeological surveys in Salts Cave and forensic investigations of the mummy suggest that the boy was mortally wounded while mining cave minerals. Death resulted from an internal hemorrhage and apparently occurred in the cave. After death the boy was placed on the surface of a ledge in an area known as “Mumy” Hall.

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Agrawal, S. "Post-CCT National Surgical Fellowship in Bariatric and Upper GI Surgery." Bulletin of the Royal College of Surgeons of England 92, no. 10 (2010): 354–57. http://dx.doi.org/10.1308/147363510x535511.

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With fierce competition for the best consultant posts in surgery, a fellowship is almost becoming an essential requirement. There are numerous fellowships available but finding the right one and organising family life around it is extremely difficult. After a lot of scepticism from some trainees about the post-Certificate of Completion of Training (CCT) national surgical fellowships scheme, it was advertised in July 2008 through The Royal College of Surgeons of England in partnership with the surgical specialist associations. I was extremely fortunate to be successful in the interview in Novem

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Shibata, Kenichiro, Makoto Ito, and Masaki Matsukawa. "Upper Triassic and Lower Jurassic fluvial and eolian deposits, Zion National Park, Utah, U.S.A." Journal of the Sedimentological Society of Japan 63 (2006): 2. http://dx.doi.org/10.4096/jssj.63.2.

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Lehman, Thomas M., and Steven L. Wick. "Tyrannosauroid dinosaurs from the Aguja Formation (Upper Cretaceous) of Big Bend National Park, Texas." Earth and Environmental Science Transactions of the Royal Society of Edinburgh 103, no. 3-4 (2012): 471–85. http://dx.doi.org/10.1017/s1755691013000261.

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ABSTRACTRare remains of tyrannosauroid dinosaurs from the Aguja Formation in West Texas indicate the presence here of a relatively gracile species, comparable in form and adult size to Appalachiosaurus or subadult albertosaurines, Gorgosaurus and Albertosaurus. Histologic analysis of one of the specimens indicates that the Aguja tyrannosaur attained an adult size substantially smaller than adult albertosaurines (700 kg, 6·5 m body length). The frontal bone is narrow with a wide orbital slot and a bipartite joint for the postorbital, features thought to be diagnostic of Albertosaurinae; but the

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Ragonha, Flávio Henrique, Gisele Daiane Pinha, Danielle Katharine Petsch, Maria Cristina Dreher Mansur, and Alice Michiyo Takeda. "First records of Freshwater Bivalves of Ilha Grande National Park, Paraná, Brazil." Iheringia. Série Zoologia 104, no. 1 (2014): 14–20. http://dx.doi.org/10.1590/1678-4766201410411420.

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The Ilha Grande National Park, Paraná, Brazil, is located in the Upper Paraná River and has characteristics typical of a floodplains. This protected area includes lagoons connected and disconnected to the Paraná River, although the latter also connect during periods of high water level, thus composing a heterogeneous group of lacustrine environments. The enormous potential the flora and fauna diversities are still little known to the region, as can be seen through benthic invertebrates, inclunding bivalves mollusks. The granulometric composition of these floodplain lagoons was formed mainly by

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ALMEDA, FRANK, and HERITIANA RANARIVELO. "Gravesia serratifolia (Melastomataceae: Sonerileae), a new species from Marojejy National Park, Madagascar." Phytotaxa 391, no. 2 (2019): 115. http://dx.doi.org/10.11646/phytotaxa.391.2.4.

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Gravesia serratifolia, a new species from upper elevations of Marojejy National Park in northeastern Madagascar, is herein described, illustrated, mapped, and compared with similar species. It is readily characterized by its sparingly branched habit, leaf blades coarsely serrate with a moderate to sparse lepidote indumentum on both surfaces, inflorescence of few-flowered dichasia, calyx obsolete or evident as depressed truncate undulations with prominent calyx teeth that are laterally compressed when fresh, filaments with rusty-brown glandlike indumentum, and dorso-basal staminal appendages li

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Darlington, Pat, and Rosemary Black. "Helping to Protect the Earth—the Kosciusko National Park Education Program." Australian Journal of Environmental Education 12 (1996): 3–8. http://dx.doi.org/10.1017/s0814062600004134.

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ABSTRACTAn exciting and successful environmental education program has been implemented at Kosciusko National Park in south-eastern NSW. It is based on programs developed by the Institute of Earth Education, a non-profit volunteer organisation made up of an international network of individuals and member organisations. The major work of the Institute is to design and develop educational programs.The two most popular programs offered at Kosciusko National Park are EarthkeepersTM and Earth CaretakersTM which are focused, sequential and cumulative nature education programs intended for upper prim

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FIORILLO, A. R., and T. L. ADAMS. "A THERIZINOSAUR TRACK FROM THE LOWER CANTWELL FORMATION (UPPER CRETACEOUS) OF DENALI NATIONAL PARK, ALASKA." PALAIOS 27, no. 6 (2012): 395–400. http://dx.doi.org/10.2110/palo.2011.p11-083r.

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LEHMAN, T. M., and E. A. WHEELER. "A Fossil Dicotyledonous Woodland/Forest From The Upper Cretaceous of Big Bend National Park, Texas." PALAIOS 16, no. 1 (2001): 102–8. http://dx.doi.org/10.1669/0883-1351(2001)016<0102:afdwff>2.0.co;2.

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Ash, Sidney. "An Upper Triassic Sphenopteris Showing Evidence of Insect Predation from Petrified Forest National Park, Arizona." International Journal of Plant Sciences 160, no. 1 (1999): 208–15. http://dx.doi.org/10.1086/314115.

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Lehman, Thomas M., and Thomas A. Shiller. "An angiosperm woodland in the Javelina Formation (Upper Cretaceous), Big Bend National Park, Texas, U.S.A." Cretaceous Research 115 (November 2020): 104569. http://dx.doi.org/10.1016/j.cretres.2020.104569.

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CLOW, DAVID W., M. ALISA MAST, and DONALD H. CAMPBELL. "CONTROLS ON SURFACE WATER CHEMISTRY IN THE UPPER MERCED RIVER BASIN, YOSEMITE NATIONAL PARK, CALIFORNIA." Hydrological Processes 10, no. 5 (1996): 727–46. http://dx.doi.org/10.1002/(sici)1099-1085(199605)10:5<727::aid-hyp316>3.0.co;2-d.

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

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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 bio

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Boychuk, B., A. Kuzyk, and L. Sysa. "ANTHROPOGENIC INFLUENCE ON NATURAL COMPLEXES CARPATHIAN NATIONAL NATURE PARK." Bulletin of Lviv State University of Life Safety 21 (July 30, 2020): 86–93. http://dx.doi.org/10.32447/20784643.21.2020.10.

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Abstract. Introduction. Under the influence of anthropogenic pressures, as well as natural conditions, tourist facilities are gradually losing valuable recreational properties. To preserve and restore them requires a set of measures, which, in our opinion, is hardly possible without identifying the recreational opportunities of individual resources. The main numerical indicator of such opportunities is considered to be the recreational resource potential (RRP) of a separate territory. The purpose of this work is to determine the degree of anthropogenic impact on the recreational and resource p

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Teraoka, Jason R., and Christopher R. Keyes. "Low Thinning as a Forest Restoration Tool at Redwood National Park." Western Journal of Applied Forestry 26, no. 2 (2011): 91–93. http://dx.doi.org/10.1093/wjaf/26.2.91.

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Abstract A growing interest in the restoration of young second-growth forests by managers of reserves in the redwood region has led to a need to evaluate restoration-based silvicultural strategies. This case study assessed the effectiveness of low thinning as a forest restoration tool via analysis of stand structure at Redwood National Park's Whiskey Forty Forest Restoration Study. The second-growth stand had more than 5,500 trees ha−1 and 57.0 m2 ha−1 basal area and consisted chiefly of three species: Douglas-fir (the dominant species), redwood, and tanoak. Low thinning reduced stand density

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Hamidou, Arouna Saley, Oumar Diop, and Amadou Seidou Maiga. "A Spatial Analysis of Surface Energy Fluxes and Evapo-transpiration in the Northern-east of Niger W National Park." Research Journal of Environmental and Earth Sciences 5, no. 3 (2013): 123–30. http://dx.doi.org/10.19026/rjees.5.5647.

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Kucharczyk, Halina, Marek Kucharczyk, and Łukasz Wyrozumski. "Screen traps as an efficient method in faunal research on fungus-feeding thrips (Tubulifera: Phlaeothripidae)." Polish Journal of Entomology 84, no. 3 (2015): 201–10. http://dx.doi.org/10.1515/pjen-2015-0017.

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AbstractStudies on fungus-feeding thrips were carried out in two national parks ranked as biosphere reserves: the Białowieża National Park (north-east Poland) and the Bieszczady National Park (south-east Poland). IBL-2 screen traps were used as the main method in the forest communities. Traps were deployed in managed forests and the strict reserve in the Bialowieża NP, and along two trails in the lower forest belt up to its upper border with mountain meadows in the Bieszczady NP. Using IBL-2 traps revealed the presence of ten mycophagous species in the Białowieża NP and six in the Bieszczady N

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Martz, Jeffrey, James Kirkland, Andrew Milner, William Parker, and Vincent Santucci. "Upper Triassic lithostratigraphy, depositional systems, and vertebrate paleontology across southern Utah." Geology of the Intermountain West 4 (April 21, 2017): 99–180. http://dx.doi.org/10.31711/giw.v4.pp99-180.

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The Chinle Formation and the lower part of the overlying Wingate Sandstone and Moenave Formation were deposited in fluvial, lacustrine, paludal, and eolian environments during the Norian and Rhaetian stages of the Late Triassic (~230 to 201.3 Ma), during which time the climate shifted from subtropical to increasingly arid. In southern Utah, the Shinarump Member was largely confined to pre-Chinle paleovalleys and usually overprinted by mottled strata. From southeastern to southwestern Utah, the lower members of the Chinle Formation (Cameron Member and correlative Monitor Butte Member) thicken d

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Martz, Jeffrey W., James I. Kirkland, Andrew R. C. Milner, William G. Parker, and Vincent L. Santucci. "Upper Triassic lithostratigraphy, depositional systems, and vertebrate paleontology across southern Utah." Geology of the Intermountain West 4 (August 2, 2017): 99–180. http://dx.doi.org/10.31711/giw.v4i0.13.

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The Chinle Formation and the lower part of the overlying Wingate Sandstone and Moenave Formation were deposited in fluvial, lacustrine, paludal, and eolian environments during the Norian and Rhaetian stages of the Late Triassic (~230 to 201.3 Ma), during which time the climate shifted from subtropical to increasingly arid. In southern Utah, the Shinarump Member was largely confined to pre-Chinle paleovalleys and usually overprinted by mottled strata. From southeastern to southwestern Utah, the lower members of the Chinle Formation (Cameron Member and correlative Monitor Butte Member) thicken d

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Humstone, Mary. "Elk Ranch Elk Ranch Determination of Eligibility for the National Register of Historic Places." UW National Parks Service Research Station Annual Reports 33 (January 1, 2011): 239–40. http://dx.doi.org/10.13001/uwnpsrc.2011.3837.

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During summer 2010, the University of Wyoming American Studies Program offered âField Studies in Historic Preservation: Elk Ranch Determination of Eligibility for the National Register of Historic Places.â This 3-credit, upper-level undergraduate course introduced students to the process of documenting, evaluating and understanding historic buildings and cultural landscapes through field work. The course included readings, lectures, discussions, directed field work, archival research and writing. Students were given the opportunity to assist in fulfilling a contract with the National Park

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