You may have to Search all our reviewed books and magazines, click the sign up button below to create a free account.
Brown Trout: Biology, Ecology and Management A comprehensive guide to the most current research, history, genetics and ecology of the brown trout including challenging environmental problems The brown trout is an iconic species across its natural European distribution and has been introduced throughout the World. Brown Trout offers a comprehensive review of the scientific information and current research on this major fish species. While the brown trout is the most sought species by anglers, its introduction to various waters around the world is causing serious environmental problems. At the same time, introduction of exogenous brown trout lineages threats conservation of native gene pools o...
None
Proceedings of the International Symposium on Arctic charr held in Winnipeg, 4-8 May 1981, on the campus of the University of Manitoba.
This work gives a critical overview on the evolution and population biology of salmon and their relatives. It should appeal to investigators in each of the scientific disciplines it integrates - evolutionary biology, ecology, salmonid biology, management and conservation. Variation in salmonids can be used to illustrate virtually all evolution.
This volume provides fresh insight into northern human–animal relations and illustrates the breadth and practical utility of archaeological human–animal studies. It surveys recent archaeological research in northern North America and Eurasia that frames human–animal relations as not merely economically exploitative but often socially complex and deeply meaningful, and attuned to the intelligence and agency of nonhuman prey and domesticates. The case studies sample a wide swath of the circumpolar region, from Alaska, Nunavut, and Greenland to northern Fennoscandia and western Siberia, and span sites, finds, and scenarios ranging in age from the Mesolithic to the twenty-first century. Ma...
Examines the dominant ethics, attitudes, and moral values behind the international environmental movement, and analyzes how it has influenced national policies around the world. Researchers from a number of fields contribute 12 articles on particular environmental movements, the green parties in Europe, international organizations and law, and comparative politics and public policy. Annotation copyright by Book News, Inc., Portland, OR
The fourteenth session of the European Inland Fisheries Advisory Commission (EIFAC)was held in Bordeaux from 27 May to 3 June 1986. The session reviewed EIFAC activities since 1984 in the fields of fishery biology and management, fish culture and diseases and water pollution control. EIFAC decided its future programme of work and in particular the activities which should be carried out until the session scheduled to take place in Sweden in 1988.
Since the beginning of the 1980's, research has continued to clarify and improve our understanding of the problern of the ecological impact of acidic precipitation. From September 15-20, 1985, Canada convened the the Muskoka Symposium on Acidic Precipitation to review progress and help chart the direction of future studies. The Conference was held in central Ontario, Canada, a region of heavy sulphate deposition where aquatic effects are evident. Approximately 700 people attended, over 500 of whom were research scientists. Over 400 papers were presented. Nearly 200 of the papers are included in these proceedings, which tagether give the present state of the art of acid rain research. The Conference focused on atmospheric science and aquatic and terrestrial effects. I have made some general observations on progress in clarifying issues and linkages between these areas of research. Out standing issues which require a great deal more work are identified. These are my views, influenced by personal bias and limited by my expertise. Atmospheric Seiences Three aspects were covered: measurement techniques, the actual measure ments, and source-receptor relationships.