Download or read book Yukon River Headwater Lakes Study 1983 and 1985 written by P. F. Hamblin and published by Burlington, Ont. : Lakes Research Branch, National Water Rsearch Institute, Canada Centre for Inland Waters. This book was released on 1990 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: Field programs carried out in order to obtain an understanding of the physical processes responsible for winter ice cover in lakes (Laberge, Marsh, Tagish) near the headwaters of the Yukon River.

Download or read book Microlog Canadian Research Index written by and published by . This book was released on 1991 with total page 1192 pages. Available in PDF, EPUB and Kindle. Book excerpt: An indexing, abstracting and document delivery service that covers current Canadian report literature of reference value from government and institutional sources.

Download or read book Bibliographic Guide to Government Publications 1992 written by George Wayne and published by Macmillan Reference USA. This book was released on 1993-03 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Annual Index written by and published by . This book was released on 1991 with total page 1128 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Announcements Index written by and published by . This book was released on 1991-10 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Birch Creek Placer Mining Cumulative Impacts written by and published by . This book was released on 1988 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Canadian Journal of Civil Engineering written by and published by . This book was released on 1996 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Strong Motion Program Report January December 1985 written by and published by . This book was released on 1989 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book New Publications of the Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 1989 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Yukon River Headwater Lakes Study 1983 and 1985 written by P. F. Hamblin and published by . This book was released on 1989 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reconnaissance of the Chemical and Biological Limnology in Four Large Lakes of the Yukon River Basin written by R. A. Kirkland and published by Saskatoon, Sask. : Environment Canada, Inland Waters Directorate. This book was released on 1986 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Limnological surveys were conducted on four large lakes (Atlin, Tagish, Marsh and Laberge) of the Yukon River system on four occasions during 1982 and 1983. Nutrient levels are very low, as are algal and zooplankton biomass, indicating that the lakes are ultraoligotrophic. Physical factors (i.e. flushing, turbidity, etc.) have pronounced effects on the chemistry and biology of these lakes"--Abstract.

Download or read book Canadian Technical Report of Fisheries and Aquatic Sciences written by and published by . This book was released on 1993 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Birds of the Yukon Territory written by Pamela H. Sinclair and published by UBC Press. This book was released on 2003-01-01 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Yukon is a land of remarkable wilderness, diverse ecosystems, and profound beauty. It is also home to a unique assemblage of birds. As of 2002, 288 bird species have been documented in the Yukon, with 223 occurring regularly. They occupy an amazing range of habitats, from the most barren mountain peaks to lush valley bottom forests, and are an integral part of the cultural heritage of Yukon First Nations people. The vast areas of natural habitat with limited road access can make the study of birds challenging, but are key in defining the nature of birding in the Yukon. Birds of the Yukon Territory is the result of a decade-long project initiated to gather and share what is known about the Yukon's birdlife. Lavishly illustrated with 600 colour photographs and 223 hand-drawn bird illustrations, the book presents a wealth of information on bird distribution, migration and breeding chronology, nesting behaviour, and habitat use, and on conservation concerns. Two hundred and eighty-eight species of birds are documented, including 223 regular species, and 65 casual and accidental species. In compiling this meticulously researched volume, the authors consulted over 166,000 records in a database created by the Canadian Wildlife Service, with information dating back to 1861. Sections on birds in Aboriginal culture and history, and bird names in the Yukon First Nations and Inuvialuit languages, enhance the book, as do the numerous easily interpreted charts and graphs. Destined to become a basic reference work on the avifauna of the North, Birds of the Yukon Territory is a must-have for bird enthusiasts and anyone interested in the natural history of the Yukon and the North.

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on with total page 1050 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Yukon Charley Rivers National Preserve Cumulative Impacts of Mining written by and published by . This book was released on 1990 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Geological Survey Circular written by and published by . This book was released on 1984 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Research in Yukon written by S. R. Morison and published by . This book was released on 1987 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: