Author: Publisher:
ISBN:
Category : Marine biology
Languages : en
Pages : 764
Book Description
Marine Research
Author: Marine Research, Fiscal Year 1968
Author: National Council on Marine Resources and Engineering Development (U.S.)Publisher:
ISBN:
Category : Marine biology
Languages : en
Pages : 756
Book Description
Marine Research
Author: National Council on Marine Resources and Engineering Development (U.S.)Publisher:
ISBN:
Category : Marine biology
Languages : en
Pages : 788
Book Description
Pacific Salmon Management
Author: Synopsis of Biological Data on the Chum Salmon, Oncorhynchus Keta (Walbaum) 1792
Author: Richard G. BakkalaPublisher:
ISBN:
Category : Chum salmon
Languages : en
Pages : 100
Book Description
Canadian Journal of Fisheries and Aquatic Sciences
Author: Sustaining Alaska's Fisheries
Author: Bob KingPublisher: State of Alaska Alaska Department of Fish and Game
ISBN: 9781933375083
Category : Fisheries
Languages : en
Pages : 74
Book Description
A pictorial retrospective containing stories of visionary pioneers, scientists, and the leaders who have been a part of developing Alaska's sustainable commercial fisheries management principles.
Stream Ecology
Author: J. David AllanPublisher: Springer Science & Business Media
ISBN: 9401107297
Category : Science
Languages : en
Pages : 385
Book Description
Running waters are enormously diverse, ranging from torrential mountain brooks, to large lowland rivers, to great river systems whose basins occupy subcontinents. While this diversity makes river ecosystems seem overwhelmingly complex, a central theme of this volume is that the processes acting in running waters are general, although the settings are often unique. The past two decades have seen major advances in our knowledge of the ecology of streams and rivers. New paradigms have emerged, such as the river continuum and nutrient spiraling. Community ecologists have made impressive advances in documenting the occurrence of species interactions. The importance of physical processes in rivers has attracted increased attention, particularly the areas of hydrology and geomorphology, and the inter-relationships between physical and biological factors have become better understood. And as is true for every area of ecology during the closing years of the twentieth century it has become apparent that the study of streams and rivers cannot be carried out by excluding the role of human activities, nor can we ignore the urgency of the need for conservation. These developments are brought together in Stream Ecology: Structure and function of running waters, designed to serve as a text for advanced undergraduate and graduate students, and as a reference book for specialists in stream ecology and related fields.
Nanutset Ch'u Q'udi Gu
Author: Karen K. GaulPublisher:
ISBN:
Category : Clark, Lake (Alaska)
Languages : en
Pages : 198
Book Description
Encyclopedia of Native American Tribes
Author: Carl WaldmanPublisher: Infobase Publishing
ISBN: 1438110103
Category : Indians of North America
Languages : en
Pages : 386
Book Description
A comprehensive, illustrated encyclopedia which provides information on over 150 native tribes of North America, including prehistoric peoples.