Distribution And Transport Of Total Mercury And Methylmercury In Mercury Contaminated Sediments In Reservoirs And Wetlands Of The Sudbury River East Central Massachusetts
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Distribution And Transport Of Total Mercury And Methylmercury In Mercury Contaminated Sediments In Reservoirs And Wetlands Of The Sudbury River East Central Massachusetts
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Author :
language : en
Publisher:
Release Date : 1999
Distribution And Transport Of Total Mercury And Methylmercury In Mercury Contaminated Sediments In Reservoirs And Wetlands Of The Sudbury River East Central Massachusetts written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Contaminated sediments categories.
Water Resources Investigations Report
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Author :
language : en
Publisher:
Release Date : 1999
Water Resources Investigations Report written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Hydrology categories.
Canadian Journal Of Fisheries And Aquatic Sciences
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Author :
language : en
Publisher:
Release Date : 2000
Canadian Journal Of Fisheries And Aquatic Sciences written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Aquatic sciences categories.
Bibliography Of Agriculture With Subject Index
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Author :
language : en
Publisher:
Release Date : 2000
Bibliography Of Agriculture With Subject Index written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Agriculture categories.
Control Of Mercury Contamination In Freshwater Sediments
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Author : George Feick
language : en
Publisher:
Release Date : 1972
Control Of Mercury Contamination In Freshwater Sediments written by George Feick and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1972 with Mercury categories.
Ecosystem Responses To Mercury Contamination
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Author : Reed Harris
language : en
Publisher: CRC Press
Release Date : 2007-03-05
Ecosystem Responses To Mercury Contamination written by Reed Harris and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-03-05 with Science categories.
As rising levels of mercury in the environment pose an increasing threat of toxicity to humans and wildlife, several laws already call for industries to reduce mercury emissions at the source. Ecosystem Responses to Mercury Contamination: Indicators of Change outlines the infrastructure and methods needed to measure, monitor, and regulate the conce
Environmental Chemistry Of Lakes And Reservoirs
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Author : Lawrence A. Baker
language : en
Publisher:
Release Date : 1994
Environmental Chemistry Of Lakes And Reservoirs written by Lawrence A. Baker and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Nature categories.
Developed from a symposium at the 201st National Meeting of the ACS in Atlanta, April 1991, this broad-ranging investigation, practical in orientation, is designed to meet the needs not only of chemists, but also environmental engineers and biologists, and scientists involved in practical aspects of water pollution, as well as those with a theoretical bent. It describes lake geochemistry, the cycling and distribution of major elements in aquatic systems, the behavior of trace metals in lakes, and organic contaminants. Theory, practical techniques, potential research, and policy implications are discussed. Annotation copyright by Book News, Inc., Portland, OR
Mercury In Fish Bed Sediment And Water From Streams Across The United States 1998 2005
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Author : Barbara C. Scudder
language : en
Publisher: DIANE Publishing
Release Date : 2010-08
Mercury In Fish Bed Sediment And Water From Streams Across The United States 1998 2005 written by Barbara C. Scudder and has been published by DIANE Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-08 with Science categories.
Report on how mercury (Hg) was examined in top-predator fish, bed sediment, and water from streams that spanned regional and national gradients of Hg source strength and other factors thought to influence methylmercury bioaccum. Sampled settings include stream basins that were agr¿l, urbanized, undeveloped, and mined. Predator fish were targeted for collection, and composited samples of fish were analyzed for total Hg (THg), as most of the Hg found in fish tissue is MeHg. Samples of bed sediment and stream water were analyzed for THg, MeHg, and characteristics thought to affect Hg methylation, such as loss-on-ignition and acid-volatile sulfide in bed sediment, and pH, dissolved organic carbon, and dissolved sulfate in water. Illus.
Biogeochemistry Of Wetlands
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Author : K. Ramesh Reddy
language : en
Publisher: CRC Press
Release Date : 2022-09-10
Biogeochemistry Of Wetlands written by K. Ramesh Reddy and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-09-10 with Science categories.
The globally important nature of wetland ecosystems has led to their increased protection and restoration as well as their use in engineered systems. Underpinning the beneficial functions of wetlands are a unique suite of physical, chemical, and biological processes that regulate elemental cycling in soils and the water column. This book provides an in-depth coverage of these wetland biogeochemical processes related to the cycling of macroelements including carbon, nitrogen, phosphorus, and sulfur, secondary and trace elements, and toxic organic compounds. In this synthesis, the authors combine more than 100 years of experience studying wetlands and biogeochemistry to look inside the black box of elemental transformations in wetland ecosystems. This new edition is updated throughout to include more topics and provide an integrated view of the coupled nature of biogeochemical cycles in wetland systems. The influence of the elemental cycles is discussed at a range of scales in the context of environmental change including climate, sea level rise, and water quality. Frequent examples of key methods and major case studies are also included to help the reader extend the basic theories for application in their own system. Some of the major topics discussed are: Flooded soil and sediment characteristics Aerobic-anaerobic interfaces Redox chemistry in flooded soil and sediment systems Anaerobic microbial metabolism Plant adaptations to reducing conditions Regulators of organic matter decomposition and accretion Major nutrient sources and sinks Greenhouse gas production and emission Elemental flux processes Remediation of contaminated soils and sediments Coupled C-N-P-S processes Consequences of environmental change in wetlands# The book provides the foundation for a basic understanding of key biogeochemical processes and its applications to solve real world problems. It is detailed, but also assists the reader with box inserts, artfully designed diagrams, and summary tables all supported by numerous current references. This book is an excellent resource for senior undergraduates and graduate students studying ecosystem biogeochemistry with a focus in wetlands and aquatic systems.
Heavy Metals
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Author : Wim Salomons
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Heavy Metals written by Wim Salomons and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Nature categories.
"Heavy Metals: Problems and Solutions" is divided into three sections dealing with basic geochemical processes, remediation and case studies. The basic geochemical processes are discussed with respect to mobility in the environment and impact as well as methods to derive guidelines for heavy metals. Remediation focuses on currently available methods to treat contaminated sediments and soils. In addition, it considers the concept of geochemical engineering for remediation of large areas contaminated by metals. A number of case studies of polluted sediments and soils and their environmental impact highlight the principles discussed in the first two sections.