Download or read book The Climate of Nahanni National Park District of Mackenzie Northwest Territories written by R. B. Crowe and published by . This book was released on 1979 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes meteorologically induced strengths and limitations pertaining to the purposes of Nahanni National Park, NWT. These include visitor activity, construction, wildlife and vegetation and park management and interpretation.

Download or read book The Ecology of River Systems written by Bryan R. Davies and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our understanding of the ecology of running waters has come a long way during the past few years. From being a largely descriptive subject, with a few under tones concerned with such things as fisheries, pollution or control of blackflies, it has evolved into a discipline with hypotheses, such as the River Continuum Concept (Vannote et a/. 1980), and even a book suggesting that it offers opportunity for the testing of ecological theory (Barnes & Minshall 1983). However, perusal of the literature reveals that, although some of the very early studies were concerned with large rivers (references in Hynes 1970), the great mass of the work that has been done on running water has been on streams and small rivers, and information on larger rivers is either on such limited topics as fisheries or plankton, scattered among the journals, or not available to the general limnologist. The only exceptions are a few books in this series of publications, such as those on the Nile (Rz6ska 1976), the Volga (Morduckai Boltovskoi 1979) and the Amazon {Sioli 1984), and the recent compendium by Whitton (1984) on European rivers, among which there are a few that rate as large.

Download or read book Climatological Studies written by and published by . This book was released on 1986 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Landscapes and Landforms of Western Canada written by Olav Slaymaker and published by Springer. This book was released on 2016-12-01 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the only book to focus on the geomorphological landscapes of Canada West. It outlines the little-appreciated diversity of Canada’s landscapes, and the nature of the geomorphological landscape, which deserves wider publicity. Three of the most important geomorphological facts related to Canada are that 90% of its total area emerged from ice-sheet cover relatively recently, from a geological perspective; permafrost underlies 50% of its landmass and the country enjoys the benefits of having three oceans as its borders: the Arctic, Pacific and Atlantic oceans. Canada West is a land of extreme contrasts — from the rugged Cordillera to the wide open spaces of the Prairies; from the humid west-coast forests to the semi-desert in the interior of British Columbia and from the vast Mackenzie river system of the to small, steep, cascading streams on Vancouver Island. The thickest Canadian permafrost is found in the Yukon and extensive areas of the Cordillera are underlain by sporadic permafrost side-by-side with the never-glaciated plateaus of the Yukon. One of the curiosities of Canada West is the presence of volcanic landforms, extruded through the ice cover of the late Pleistocene and Holocene epochs, which have also left a strong imprint on the landscape. The Mackenzie and Fraser deltas provide the contrast of large river deltas, debouching respectively into the Arctic and Pacific oceans.

Download or read book Canadian Journal of Botany written by and published by . This book was released on 1977 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Arctic and Alpine Research written by and published by . This book was released on 1983 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Bibliography of Canadian Climate written by and published by . This book was released on 1983 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monographiae Biologicae written by Keith F. Walker and published by . This book was released on 1957 with total page 862 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ice Caves written by Aurel Persoiu and published by Elsevier. This book was released on 2017-11-30 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ice Caves synthesizes the latest research on ice caves from around the world, bringing to light important information that was heretofore buried in various reports, journals, and archives largely outside the public view. Ice caves have become an increasingly important target for the scientific community in the past decade, as the paleoclimatic information they host offers invaluable information about both present-day and past climate conditions. Ice caves are caves that host perennial ice accumulations and are the least studied members of the cryosphere. They occur in places where peculiar cave morphology and climatic conditions combine to allow for ice to form and persist in otherwise adverse parts of the planet. The book is an informative reference for scientists interested in ice cave studies, climate scientists, geographers, glaciologists, microbiologists, and permafrost and karst scientists. - Covers various aspects of ice occurrence in caves, including cave climate, ice genesis and dynamics, and cave fauna - Features an overview of the paleoclimatic significance of ice caves - Includes over 100 color images of ice caves around the world

Download or read book Browsing Science Research at the Federal Level in Canada written by Brian B. Wilks and published by University of Toronto Press. This book was released on 2004-01-01 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wilks provides a historical background, list of publications, and description of activities for most of the major science initiatives undertaken at the federal level. He surveys a wide range of government documents and monographic and serial science collections used by both faculty and students.

Download or read book Responding to Global Climate Change in Canada s Arctic written by Barrie Maxwell and published by Downsview, Ont. : Environment Canada. This book was released on 1997 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume describes current understanding of the impacts that climate change and variability will have on all aspects of the Northwest Territories/Nunavut physical & biological environment and its socio-economic activities, and of existing or potential adaptation options. The initial sections review the region's socio-economic context, ecozones, and climate, and describe various scenarios of climate change as determined from global climate change models. Section D assesses impacts of and adaptation to climate change in the physical environment (hydrology, permafrost, sea ice, sea level & coastal processes, freshwater ice), in terrestrial & marine ecosystems, and in such socio-economic sectors as oil & gas, transportation, construction, tourism, forestry, and fisheries. The final section discusses opportunities for further research.

Download or read book A S T I S Current Awareness Bulletin written by Arctic Science and Technology Information System and published by . This book was released on 1992 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Canada written by Mark Lightbody and published by Berkeley, CA : Lonely Planet Publications. This book was released on 1999 with total page 1022 pages. Available in PDF, EPUB and Kindle. Book excerpt: -- special sections fauna and national parks-- essential phrases in Canadian French and English-- in-depth coverage of Canada's diverse cities, as well as the pristine wilderness areas of the Northwest Territories-- tips on where to go rafting, fishing, sailing, cycling and skiing-- up-to-date listings, on the best places to stay, from secluded cabins to fancy hotels

Download or read book The Physical Environment of the Mackenzie Valley Northwest Territories written by Larry D. Dyke and published by . This book was released on 2000 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Canadian Journal of Earth Sciences written by and published by . This book was released on 1996 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mackenzie Basin Impact Study MBIS written by Stewart J. Cohen and published by . This book was released on 1994 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dangerous River written by Raymond M. Patterson and published by New York : William Sloane Associates. This book was released on 1954 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Narrative of author's journey up South Nahanni River, NWT in 1927 and his winter in that region in 1928-29.