1983-1984 Oxygen Depletion Study PDF Download
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Author: David E. Rathke
Publisher:
ISBN:
Category : Eutrophication
Languages : en
Pages : 138
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Book Description
Author: David E. Rathke
Publisher:
ISBN:
Category : Eutrophication
Languages : en
Pages : 138
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Book Description
Author:
Publisher:
ISBN:
Category : Great Lakes
Languages : en
Pages : 16
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Book Description
Author: National Library of Medicine (U.S.)
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1028
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Book Description
Author:
Publisher:
ISBN:
Category : Ecology
Languages : en
Pages : 90
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Book Description
Author: National Library of Medicine (U.S.)
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1712
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Book Description
First multi-year cumulation covers six years: 1965-70.
Author: Folkert de Jong
Publisher: Springer Science & Business Media
ISBN: 3540336486
Category : Science
Languages : en
Pages : 344
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Book Description
Is ecological knowledge relevant to environmental policy and if so, to what extent and in what way? After a series of oxygen depletion events in coastal waters in the 1980s, North Sea states acted to reduce inputs of nitrogen and phosphorus to the North Sea. The book analyzes the role of scientists and scientific information, as well as civil servants, in the formulation and implementation of these decisions.
Author: Kenneth L. Jr. Heck
Publisher: Springer Science & Business Media
ISBN: 1468463551
Category : Science
Languages : en
Pages : 295
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Book Description
The decision to build a nuclear power plant at Calvert Cliffs on the western shore of the Chesapeake Bay in southern Maryland resulted in a Iandmark legal decision (Calvert Cliffs Coordinating Committee vs Atomic Energy Commission) and began one ofthe mostintensive long-term studies ever carried out in an American estuarine system. In the pages that follow we describe the major results and findings from studies conducted over more than a decade by scientists from The Academy of Natural Seiences of Philadelphia (ANSP). These studies were designed to assess the potential effects that operation ofthe Calvert Cliffs Nuclear Power Plant (CCNPP) might have on the mid-portion of Chesapeake Bay. The approach taken was to study major biotic components of the system over an area and a time period sufficient to allow comparison of conditions between preoperational and operational periods within a sampling locality, and comparisons of conditions at reference sites with those at impact sites afterplant operations began. Elementschosen for detailed study included: species composition and production rates of major primary producers; water chemistry; zooplankton, benthos and finfish abundance and species composition; the abundance and growth rates of commercially important shellfish (clams, oysters and blue crabs); and the colonization sequences of invertebrates on artificial substrates.
Author:
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 384
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Book Description
Author:
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1136
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Book Description
Author: Patricia Mitchell
Publisher: University of Alberta
ISBN: 0888642156
Category : Reference
Languages : en
Pages : 704
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Book Description
This compilation of data on 100 lakes in Alberta (outside the mountain areas) covers physical characteristics, water quality, wildlife, recreational opportunities and access for each lake, and includes maps, photographs, diagrams and statistical tables.
