Status and Assessment of Selected Monitoring Programs in the San Francisco Estuary PDF Download
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Author:
Publisher:
ISBN:
Category : Aquatic resources
Languages : en
Pages : 136
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Book Description
Author:
Publisher:
ISBN:
Category : Aquatic resources
Languages : en
Pages : 136
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Book Description
Author:
Publisher: DIANE Publishing
ISBN: 1428903739
Category :
Languages : en
Pages : 47
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Book Description
Author:
Publisher:
ISBN:
Category : Aquatic resources
Languages : en
Pages : 240
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Book Description
Author: Chiara FACCA
Publisher: MDPI
ISBN: 3039439731
Category : Science
Languages : en
Pages : 190
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Book Description
Coastal transitional ecosystems include a wide range of morphological features—i.e., lagoons, wetlands, estuaries, deltas, and so on. According to the Ramsar Convention, “they are among the most diverse and productive ecosystems” and are continually “degraded and converted to other uses”. To protect and restore these highly valuable ecosystems, knowledge of their processes and the assessment of their ecological conditions under anthropogenic pressures is of fundamental importance. The present book contains eight original research papers and a review that provide useful tools to understand the structure and function of transitional waters worldwide. The results allow us to assess the impact of anthropogenic activities and inform stakeholders on the actions that can be taken to manage them. The papers in this book provide different ecological approaches to investigate some main impacts: - benthic and nekton communities were studied to assess the impact of eutrophication and salinity changes; - biological processes in carbon dioxide fluxes were assessed in the framework of climate change; - nekton communities were discussed in relation to habitat morphological degradation; - the role of invasive alien species was considered.
Author:
Publisher: DIANE Publishing
ISBN: 9780788102981
Category : Social Science
Languages : en
Pages : 108
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Book Description
Provides a comprehensive review of government programs that generate environmental and environmentally-related statistics. Describes how the data are collected, what their temporal and geographic coverage is, what experts to contact for more information, and how to acquire the data and the reports that interpret them. Covers 7 governmet agencies: Agriculture, Commerce, Energy, HHS, Interior, Transportation and EPA. Comprehensive!
Author: Shabeg S. Sandhu
Publisher: Springer Science & Business Media
ISBN: 9401143439
Category : Science
Languages : en
Pages : 466
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Book Description
The monitoring of point sources by the Environmental Protection Agency (EPA), the states, and the tribes has documented and helped reduce the levels of chemical stressors affecting our ecosystems. With the controls on point sources reducing chemical contamination, new environmental challenges associated with nonpoint sources have emerged. To adequately deal with these new problems, EPA's Office of Research and Development recognized the need to develop an overall under standing of the condition of our ecological resources, the trends in their condition, and the stressors affecting these systems on a broad scale. Toward this end, the En vironmental Monitoring and Assessment Program (EMAP) was established by EPA and has been strategically developing the scientific tools and techniques to monitor and assess the status and trends of aquatic ecosystems. EMAP scientists have developed new indicators and probability-based de signs to fill data gaps in the development of regional-scale assessments of our aquatic resources, as required in the Clean Water Act. We have a scientifically de fensible approach that allows: 100 percent coverage of the aquatic resources within broad geographic areas and the formulation of reference 'conditions for es tablishing the health of these resources. The use of these indicators and designs were successfully demonstrated in the landscapes, streams, and estuaries of the mid-Atlantic states as part of the Mid-Atlantic Integrated Assessment (MAlA).
Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 804
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Book Description
Author: Nathaniel O. Emmert
Publisher:
ISBN:
Category : Environmental indicators
Languages : en
Pages : 186
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Book Description
Author: United States. Congress. Senate. Office of Management and Budget. Executive Office of the President
Publisher:
ISBN: 9780160944192
Category : Economic assistance, Domestic
Languages : en
Pages : 1886
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Book Description
Identifies and describes specific government assistance opportunities such as loans, grants, counseling, and procurement contracts available under many agencies and programs.
Author: Peter G. Wells
Publisher: CRC Press
ISBN: 1351431455
Category : Science
Languages : en
Pages : 712
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Book Description
Bioassays are among the ecotoxicologist's most effective weapons in the evaluation of water quality and the assessment of ecological impacts of effluents, chemicals, discharges, and emissions on the aquatic environment. Information on these assessment aids is needed throughout the international scientific and environmental management community. This comprehensive reference provides an excellent overview of the small-scale aquatic bioassay techniques and applications currently in use around the world. This special volume is the result of several years of collaboration between Environment Canada and Fisheries and Oceans Canada. Internationally recognized research scientists at many institutions have contributed to this state-of-the-art examination of the exciting, environmentally important field of microscale testing in aquatic toxicology. Microscale Testing in Aquatic Toxicology contains over forty chapters covering relevant principles, new techniques and recent advancements, and applications in scientific research, environmental management, academia, and the private sector.
