The Delaware River Basin PDF Download

Author: Council on Environmental Quality (U.S.)
Publisher:
ISBN:
Category : Delaware River Valley (N.Y.-Del. and N.J.)
Languages : en
Pages : 100

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Author: California. Surveyor General's Office
Publisher:
ISBN:
Category :
Languages : en
Pages : 108

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Author: National Research Council
Publisher: National Academies Press
ISBN: 0309210828
Category : Political Science
Languages : en
Pages : 258

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Book Description
The Chesapeake Bay is North America's largest and most biologically diverse estuary, as well as an important commercial and recreational resource. However, excessive amounts of nitrogen, phosphorus, and sediment from human activities and land development have disrupted the ecosystem, causing harmful algae blooms, degraded habitats, and diminished populations of many species of fish and shellfish. In 1983, the Chesapeake Bay Program (CBP) was established, based on a cooperative partnership among the U.S. Environmental Protection Agency (EPA), the state of Maryland, and the commonwealths of Pennsylvania and Virginia, and the District of Columbia, to address the extent, complexity, and sources of pollutants entering the Bay. In 2008, the CBP launched a series of initiatives to increase the transparency of the program and heighten its accountability and in 2009 an executive order injected new energy into the restoration. In addition, as part of the effect to improve the pace of progress and increase accountability in the Bay restoration, a two-year milestone strategy was introduced aimed at reducing overall pollution in the Bay by focusing on incremental, short-term commitments from each of the Bay jurisdictions. The National Research Council (NRC) established the Committee on the Evaluation of Chesapeake Bay Program Implementation for Nutrient Reduction in Improve Water Quality in 2009 in response to a request from the EPA. The committee was charged to assess the framework used by the states and the CBP for tracking nutrient and sediment control practices that are implemented in the Chesapeake Bay watershed and to evaluate the two-year milestone strategy. The committee was also to assess existing adaptive management strategies and to recommend improvements that could help CBP to meet its nutrient and sediment reduction goals. The committee did not attempt to identify every possible strategy that could be implemented but instead focused on approaches that are not being implemented to their full potential or that may have substantial, unrealized potential in the Bay watershed. Because many of these strategies have policy or societal implications that could not be fully evaluated by the committee, the strategies are not prioritized but are offered to encourage further consideration and exploration among the CBP partners and stakeholders.

Author: John McPhee
Publisher: Farrar, Straus and Giroux
ISBN: 0374706344
Category : Nature
Languages : en
Pages : 370

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John McPhee's twenty-sixth book is a braid of personal history, natural history, and American history, in descending order of volume. Each spring, American shad-Alosa sapidissima-leave the ocean in hundreds of thousands and run heroic distances upriver to spawn. McPhee--a shad fisherman himself--recounts the shad's cameo role in the lives of George Washington and Henry David Thoreau. He fishes with and visits the laboratories of famous ichthyologists; he takes instruction in the making of shad darts from a master of the art; and he cooks shad in a variety of ways, delectably explained at the end of the book. Mostly, though, he goes fishing for shad in various North American rivers, and he "fishes the same way he writes books, avidly and intensely. He wants to know everything about the fish he's after--its history, its habits, its place in the cosmos" (Bill Pride, The Denver Post). His adventures in pursuit of shad occasion the kind of writing--expert and ardent--at which he has no equal.

Author:
Publisher:
ISBN:
Category : Pathogenic microorganisms
Languages : en
Pages : 140

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Author: Donna L. Belval
Publisher:
ISBN:
Category : Nutrient pollution of water
Languages : en
Pages : 22

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Author: Michael J. Langland
Publisher:
ISBN:
Category : Nutrient pollution of water
Languages : en
Pages : 132

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Book Description

Author:
Publisher:
ISBN:
Category : Nutrient pollution of water
Languages : en
Pages : 140

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Book Description

Author: Gary Chapman
Publisher:
ISBN:
Category : Water
Languages : en
Pages : 58

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Author: Scotland. Privy Council
Publisher:
ISBN:
Category : Scotland
Languages : en
Pages : 908

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