Ecological Effects of Dredging and Dredge Spoil Disposal PDF Download
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Author: James Walter Morton Publisher: ISBN: Category : Dredging Languages : en Pages : 44
Book Description
The goal of this study was to prepare a comprehensive review of the literature on the physical, chemical, and biological effects of dredging and spoil disposal in estuaries and to identify alternative spoil disposal methods. Specific objectives were to identify the most critical problems relating to dredging and spoil disposal and to summarize the progress made to date in solving these problems. Using literature search facilities, bibliographies, and communications with experts throughout the United States, about 520 scientific and technical articles on dredging and spoil disposal were screened. Information extracted from selected articles is included in this review.
Author: James Walter Morton Publisher: ISBN: Category : Dredging Languages : en Pages : 44
Book Description
The goal of this study was to prepare a comprehensive review of the literature on the physical, chemical, and biological effects of dredging and spoil disposal in estuaries and to identify alternative spoil disposal methods. Specific objectives were to identify the most critical problems relating to dredging and spoil disposal and to summarize the progress made to date in solving these problems. Using literature search facilities, bibliographies, and communications with experts throughout the United States, about 520 scientific and technical articles on dredging and spoil disposal were screened. Information extracted from selected articles is included in this review.
Author: Colin D. Levings Publisher: National Research Council of Canada, NRCC Associate Committee on Scientific Criteria for Environmental Quality ISBN: Category : Aquatic ecology Languages : en Pages : 156
Author: Publisher: UN ISBN: 9789280732672 Category : Political Science Languages : en Pages : 0
Book Description
Metal recycling is a complex business that is becoming increasingly difficult! Recycling started long ago, when people realized that it was more resource- and cost-efficient than just throwing away the resources and starting all over again. In this report, we discuss how to increase metal-recycling rates - and thus resource efficiency - from both quantity and quality viewpoints. The discussion is based on data about recycling input, and the technological infrastructure and worldwide economic realities of recycling. Decision-makers set increasingly ambitious targets for recycling, but far too much valuable metal today is lost because of the imperfect collection of end-of-life (EoL) products, improper practices, or structural deficiencies within the recycling chain, which hinder achieving our goals of high resource efficiency and resource security, and of better recycling rates.
Author: United States. Environmental Protection Agency. Sediment Oversight Technical Committee Publisher: ISBN: Category : Environmental protection Languages : en Pages : 234
Book Description
This document is a compendium of scientifically valid and accepted methods that can be used to assess sediment quality and predict ecological impacts...the intent here is to provide the most useful overall measures or predictors of ecological impacts currently in use rather than procedures that may have limited application outside of a particular regulatory framework... parag The information provided in the compendium on the relative strengths and weaknesses of the different assessment methods can provide assistance in selecting the appropriate methods.
Author: James Walter Morton
Author: James Walter Morton
Author: National Research Council
Author: James Walter Morton
Author: Colin D. Levings
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Author: United States. Environmental Protection Agency. Sediment Oversight Technical Committee
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