Download or read book The Porcupine Caribou Herd and Its Range written by John P. Kelsall and published by . This book was released on 1980 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: 681 annotated entries with author and topic indexes.
Download or read book Movement Patterns of the Porcupine Caribou Herd in Relation to Oil Development written by Kenneth R. Whitten and published by . This book was released on 1993 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: Study synthesizing existing knowledge on migration routes between seasonal ranges, selection of claving areas on the arctic coastal plain, selection of winter ranges, and long-term natality and mortality rates of radio-collared caribou (Rangifer tarandus) in the PCH (Porcupine caribou herd) in northern Alaska (Arctic National Wildlife Refuge), Yukon and the Northwest Territories.
Download or read book Being Caribou written by and published by The Mountaineers Books. This book was released on with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Porcupine Caribou Herd written by Renewable Resources Consulting Services and published by [Calgary] : Canadian Arctic Gas Study ; [s.l.] : Alaskan Arctic Gas Study Company. This book was released on 1974 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Composition and Harvest of the Porcupine Caribou Herd written by and published by . This book was released on 1980 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Range Ecology of the Porcupine Caribou Herd in Canada written by Don E. Russell and published by . This book was released on 1993 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Report of a study (1979-1987) on the range ecology of the Porcupine Caribou Herd of Grant's caribou (Rangifer tarandus-granti)that migrates annually from summer range on the arctic coastal plain of Alaska and Yukon to winter in the forested valleys and plains of north-central Yukon and western Alaska. The study was undertaken by the Yukon Dept. of Renewable Resources and the Canadian Wildlife Service because of concern about proposed developments within the range of the caribou.
Download or read book Sex and Age Composition of the Porcupine Caribou Herd written by James L. Davis (Wildlife biologist) and published by . This book was released on 1979 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Marine Mammal Commission Compendium of Selected Treaties International Agreements and Other Relevant Documents on Marine Resources Wildlife and the Environment Marine pollution continued written by and published by . This book was released on 1994 with total page 1240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Some Elements of Subsistence Land and Resource Use Within the Range of the Porcupine caribou Herd in Alaska written by Sverre Pedersen and published by . This book was released on 1980 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Marine Mammal Commission Compendium of Selected Treaties International Agreements and Other Relevant Documents on Marine Resources Wildlife and the Environment Multilateral documents Marine pollution continued Marine science and exploration Other written by and published by . This book was released on 1994 with total page 1240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Distribution and Movements of the Porcupine Caribou Herd in Northeastern Alaska 1972 written by D. G. Roseneau and published by [Calgary] : Canadian Arctic Gas Study ; [s.l.] : Alaskan Arctic Gas Study Company. This book was released on 1974 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The first year of a comprehensive study of the distribution and movements of the Porcupine Caribou Herd in the northeastern Alaska was initiated in March and continued until November 15, 1972. The study was performed almost entirely by aerial reconnaissance."--Page ii
Download or read book The State of Knowledge of the Porcupine Caribou Herd written by John P. Kelsall and published by . This book was released on 1979* with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Assesses history, range, food habits and seasonal distribution and migration of the Porcupine caribou herd.
Download or read book The Arctic in International Law and Policy written by Kristina Schönfeldt and published by Bloomsbury Publishing. This book was released on 2017-08-24 with total page 1675 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Arctic is an increasingly important region faced with major challenges caused not only by the effects of climate change, but also by a growing interest in its living and non-living resources, its attraction as a new destination for tourism, and as a route for navigation. It is not only the eight Arctic States that have paid an increased level of attention to the region; several non-Arctic actors from Asia and Europe also seek to gain more influence in the High North. At the same time, the evolving law and policy architecture for the Arctic region has recently played a more prominent role in the political and academic debate. Unlike Antarctica, where the coherent Antarctic Treaty System governs international cooperation, the legal regime of Arctic affairs is based on public international law, domestic law, and 'soft law'. These three pillars intersect and interact making Arctic governance multi-faceted and highly complex. This book provides an analytical introduction, a chronology of legally relevant events, and a selection of essential materials covering a wide range of issues-eg delineation and delimitation of maritime boundaries, environmental protection, indigenous peoples' rights, shipping, and fisheries. Included are multilateral and bilateral treaties, UN documents, official statements, informal instruments, domestic laws, and diplomatic correspondence.
Download or read book Summer Range Relationships of the Porcupine Caribou Herd 1985 written by Donald Edmund Russell and published by . This book was released on 1986 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This study focuses on the summer range relations of the Porcupine caribou herd with particular attention to the behavioral responses of barren-ground caribou (Rangifer tarandus granti) as groups and individuals to blood-seeking and parasitic dipterans. Between mid-June and mid-August, caribou in the northern Yukon are periodically harassed by dipterans. The period of dipteran activity coincides with the critical time when caribou are restoring fat reserves depleted during winter, growing new hair and antlers, and lactating cows are producing milk for calves. Caribou experience physical irritation and blood loss to mosquitoes which emerge in late June and are active until early August. When mosquitoes are bothersome, caribou show signs of irritation by shaking their head, back, rump, or stomping their feet (Thompson, 1977). Adult warble flies (Hypoderma tarandu and nasal bot flies (Cephenamya trompe), collectively know as oestrids, do not inflict pain but their presence cause caribou to exhibit a number of "annoyance responses" (Espmark, 1967). The larvae of oestrids are obligate parasites of R. tarandus and have direct and indirect effects on their hosts. a. Direct costs: mosquitoes - loss of blood; Oestrids - increased load of endoparasites feeding on lymph, possible allergic response, suppression of immune response (Dietrich, 1981). b. Indirect costs: The indirect effect of avoiding dipterans may include reduced feeding, resting or rumination time, decrease efficiency of grazing ie. feeding less selectively or feeding in less most favorable habitat. The behavioral responses to dipterans, as well as selection of habitat with few dipterans, may have evolved in response to the direct and indirect energy cost associated with encountering blood-seeking and parasitic dipterans"--Leaf 1.
Download or read book Habitat Use by the Porcupine Caribou Herd During Predicted Mosquito Harassment written by and published by . This book was released on 1991 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Treaties and Other International Acts Series written by United States and published by . This book was released on 1946 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Vegetation Communities Within the Range of the Porcupine Caribou Herd in Canada written by Donald Edmund Russell and published by [Delta, B.C.] : Canadian Wildlife Service. This book was released on 1992 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt: The total home range of the Porcupine caribou herd is approximately 250,000 sq km within Alaska, Yukon, and the Northwest Territories. In the Yukon, it includes almost all the area north of Dawson. From 1979-86, a number of studies were conducted on range use during winter (1979-82), spring (1979-81), and summer (1984-86). A significant part of these studies was the documentation of vegetation communities. This report contains the detailed descriptions of the vegetation complexes within these seasonal ranges.
