Estuarine Nutrient Cycling: The Influence of Primary Producers: The Fate of Nutrients and Biomass (Aquatic Ecology Series)

Book Description

It is a well-known fact that eutrophication of coastal waters causes significant changes in the species composition of the primary producers. Usually a shift from an ecosystem dominated by sea grasses or large brown algae to an ecosystem dominated by fast-growing green algae or phytoplankton is observed. While this shift has been documented in a number of research papers and books, the consequences of this shift are less well known. This book focuses on the consequences of such changes for nutrient cycling.

The aim is to investigate how different types of primary producers influence nutrient cycling in coastal marine waters, and how nutrient cycling changes qualitatively and quantitatively as a consequence of the changes in the primary producer community caused by eutrophication. The various chapters address specific ecological processes such as grazing, decomposition, burial and export of biomass from the ecosystem. The book is intended for researchers and professionals working in the field of coastal marine ecology and estuarine ecology and for advanced students in this field.

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Biogeochemistry of Estuaries
Thomas S. Bianchi
Manufacturer: Oxford University Press, USA
ProductGroup: Book
Binding: Hardcover

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Ocean Biogeochemical Dynamics
Stable Isotope Ecology
Geochemistry of Marine Sediments
Algal Culturing Techniques

ASIN: 0195160827

Book Description

Biogeochemistry of Estuaries offers a comprehensive and interdisciplinary approach to understanding biogeochemical cycling in estuaries. Designed as a text for intermediate to advanced students, this book utilizes numerous illustrations and an extensive literature base to impart the current state-of-the-art knowledge in this field. While many of the existing books in estuarine science are comprised of edited volumes, typically focused on highly specific topics in estuaries, Biogeochemistry of Estuaries provides, for the first time, a unique foundation in the areas of geomorphology, geochemistry, biochemistry, aqueous chemistry, and ecology, while making strong linkages (trhoughout the text) to ecosystem-based processes in estuarine sciences. Estuaries, located at the interface between land and the coastal ocean are dynamic, highly productive systems that, in many cases, have been historically associated with development of many of the great centers of early human civilization. Consequentially, these systems have and continue to be highly impacted by anthropogenic inputs. This timely book takes the foundational basis of elemental cycling in estuarine and applies it to estuarine management issues. Biogeochemistry of Estuaries will be welcomed by estuarine/marine scientists, ecologists, biogeochemists, and environmentalists around the world.

Estuarine Indicators (MARINE SCIENCE SERIES)

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Estuarine Indicators (MARINE SCIENCE SERIES)
Stephen A. Bortone
Manufacturer: CRC Press
ProductGroup: Book
Binding: Hardcover

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Handbook of Ecological Indicators for Assessment of Ecosystem Health

ASIN: 0849328225

Book Description

Acknowledging the present inability to determine objectively the status and trends among estuarine ecosystems, the environmental research community has recently stepped up efforts to develop and evaluate meaningful estuarine indicators. This goal requires the effort of researchers from a broad spectrum of disciplines. In order to expedite this initiative, many of the world's leading estuarine scientists came together to present their views at the 2003 Estuarine Indicators Workshop. Derived from this conference of leading estuarine scientists, Estuarine Indicators presents the principles, concepts, practical use, and application of indicators in estuarine research and management practices. Topics include: the theory behind environmental indicators and their presumed attributes; the methods and protocols of indicator development and evaluation; a presentation of effective and ineffective indicator examples; and discussions of the future directions in research and management practices. This is an ideal reference for researchers, scientists, and students from any field dealing with estuaries and estuarine ecosystems. Its introductory-level chapters are accessible to novices and seasoned experts alike, and the applications and interpretation of research data suit the needs of environmental managers. This is a truly multidisciplinary, comprehensive compendium upon which future research will undoubtedly be built.

Ecology of Freshwater and Estuarine Wetlands

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Ecology of Freshwater and Estuarine Wetlands

Manufacturer: University of California Press
ProductGroup: Book
Binding: Hardcover

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Wetland Plants: Biology And Ecology
Wetland Indicators: A Guide to Wetland Identification, Delineation, Classification.........
Wetlands
Introduction to California Soils and Plants: Serpentine, Vernal Pools, and Other Geobotanical Wonders (California Natural History Guides)
A Primer of Ecological Statistics

ASIN: 0520247779

Book Description

Designed as a textbook, this volume is an important, up-to-date, authoritative, and accessible survey in ecology of freshwater and estuarine wetlands. Prominent wetland scholars address the physical environment, geomorphology, biogeochemistry, soils, and hydrology of both freshwater and estuarine wetlands. Careful syntheses review how hydrology and chemistry constrain wetlands plants and animals. In addition, contributors document the strategies employed by plants, animals, and bacteria to cope with stress. Focusing on the ecology of key organisms, each chapter is relevant to wetland regulation and assessment, wetland restoration, how flood pulses control the ecology of most wetland complexes, and how human regulation of flood pulses threatens wetland biotic integrity. Ideal for the classroom, this book is a fundamental resource for anyone interested in the current state of our wetlands.

Estuary Restoration And Maintenance: The National Estuary Program (Marine Science Series)

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Overview and case studies of impacted estuaries

Estuary Restoration And Maintenance: The National Estuary Program (Marine Science Series)
Michael J., Ed. Kennish
Manufacturer: CRC
ProductGroup: Book
Binding: Hardcover

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ASIN: 0849307201

Book Description

This timely volume examines the work of the National Estuary Program, the prominent federally-funded initiative dealing with pollution and other anthropogenic impacts on estuarine ecosystems and the management plans necessary to ensure that these invaluable natural treasures remain healthy and productive for future generations. Estuary Restoration and Maintenance sets into clear perspective the state of America's estuarine waters, the effects of human development in watersheds, and the impacts of pollution and anthropogenic activities on living resources and habitats in these critically important coastal systems. Effective management and protection of estuarine environments Edited by a leading estuarine scientist, the book focuses on the technical and management issues involved in National Estuary Program sites across the United States-Long Island Sound, Delaware Bay, Galveston Bay, and San Francisco Bay. Each case study explains and assesses the following critical issues: -a historical description of the priority problems -status and trends of water quality, habitat conditions, natural resources and the uses of the estuary -human impacts on water quality and habitats, natural resources and the uses of the estuary -the links between pollutant loadings and watershed development, natural resources and the uses of the estuary -the identification of priority problems and their cause and effect, -management plans to ensure ecological integrity of the estuary Estuary Restoration and Maintenance covers the gamut of issues, from the technical assessment of problems to management action plans for the improvement of the environmental quality of estuaries. Features

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Overview and case studies of impacted estuaries.......2001-04-10

Estuary Restoration and Maintenance: The National Estuary Program Michael J. Kennish, editor. CRC Press. 1999. 359 pp. ...

Reviewed by Kirk R. Barrett, Ph.D., P. E., P.W.S. Research Assistant Professor and Research Director Meadowlands Environmental Research Institute ...This book examines the (US) National Estuary Program (NEP) and "focuses on the technical and management issues" involved at 4 NEP sites. The declared purpose of the book is "to examine the multitude of anthropogenic problems affecting estuaries nationwide and to investigate the management actions that have been devised to remedy them"; it is "principally designed as a reference for estuarine scientists, resource managers, decision-makers, and other professionals dealing with anthropogenic impacts and remediation".

The National Estuary Program was established by the Clean Water Act amendments in 1987. Twenty-eight major estuaries were identified and included in the program. For each site, USEPA was directed to convene a "management conference" whose main purpose was to develop a "comprehensive conservation and management plan (CCMP)". A major part of each NEP is a technical assessment or "characterization" of problems to be addressed in the CCMP.

In most books, case studies are a complement, serving as illustrations or examples of ideas raised in the bulk of the book. In this book, however, the case studies are primary. The first chapter presents an excellent, thoroughly referenced overview of the anthropogenic effects on estuaries (pollution sources, types and effect; habitat loss and alteration; freshwater inflow alteration shoreline development; sea level rise; introduced species; and fishing).

The balance of the book, about 70% of its pages, is devoted to essentially summarizing the CCMPs for 4 case-study NEP sites that have been extensively studied, namely Long Island Sound (NY/CT), Delaware Bay (NJ/PA/DE), Galveston Bay (TX), San Francisco Bay (CA). Although they are widely distributed geographically, these sites are all in heavily populated and industrialized areas. As such, they all experience the kinds of impacts that one would expect: habitat destruction, contaminated sediments, nonpoint pollution, etc. The bulk of these chapters presents assessment of resources and problems, with a secondary emphasis on restoration/management goals and plans. I presume that these programs are not far along in implementing their CCMPs, because there is almost no information on their success. The book concludes with the final case study, without any generalized lessons presented. In any case, by focusing only 4 sites of 28, it seems difficult to draw any firm conclusions about the NEP as a whole.

Book Description

Estuaries are the point of convergence for almost the entire array of coastal and ocean environmental issues. Management of these rapidly changing environments requires a whole-system perspective that includes integration of all available knowledge of the ecology, chemistry, and physics of estuaries. Yet estuarine research has been primarily short-term and site-specific, providing few insights that can be generalized and applied to a broader understanding of these complex ecosystems. Estuarine Science addresses that problem by presenting examples of synthetic approaches to estuarine science. Leading scientists-including Donald F. Boesch, W. Rockwell Geyer, Nancy Rabalais, Charles A. Simenstad, and many others-offer twelve chapters that report on different types of ecological synthesis and summarize the current state of scientific knowledge. Additional chapters examine the adequacy of existing synthesis, and the data and models required for improving the scientific management of estuaries in the coming decade.

Each of the book's five sections introduces a major area of estuarine syntheses; highlights key problems about that topic; reports case histories of successful synthesis; and recommends types of data to collect, processes to study, and models to build for a predictive understanding. Sections examine:

inputs to estuaries of water, sediment, and nutrients from the drainage basin
the coupling of estuarine physics with biogeochemistry and ecology
the biogeochemical process in estuaries and their linkages to the food web
controls on the distribution and abundance of organisms in the estuary
the need for synthesis that would directly improve the scientific management of estuaries

Book Description

The Hudson River Estuary is a comprehensive look at the physical, chemical, biological and environmental management issues that are important to our understanding of the Hudson River. Chapters cover the entire range of fields necessary to understanding the workings of the Hudson River estuary; the physics, bedrock geological setting and sedimentological processes of the estuary; ecosystem-level processes and biological interactions; and environmental issues such as fisheries, toxic substances, and the effect of nutrient input from densely populated areas. This book places special emphasis on important issues specific to the Hudson, such as the effect of power plants and high concentrations of PCBs. The chapters are written by specialists at a level that is accessible to students, teachers and the interested layperson. The Hudson River Estuary is a unique scientific biography of a major estuary, with relevance to the study of any similar natural system in the world.

Coastal And Estuarine Risk Assessment (Environmental and Ecological Risk Assessment)

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Coastal And Estuarine Risk Assessment (Environmental and Ecological Risk Assessment)
Michael C. Newman
Manufacturer: CRC
ProductGroup: Book
Binding: Hardcover

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ASIN: 1566705568

Book Description

Risk assessment is the cornerstone of contemporary environmental protection. You must find the answers to questions such as: what might be the impacts of the new synthetic chemicals, what problems might arise from the normal operations of industry, what are the chances of accidental releases and how will they impact the environment? Understanding and assessing these risks is essential to sound environmental policy and management. The first book to address the application of the current National Research Council (NRC) risk assessment paradigm to the coastal marine environment, Coastal and Estuarine Risk Assessment covers topics that range from pollutants of emerging concern to bioavailability and bioaccumulation at the suborganismal through landscape levels. It explores the necessary applications for modifying the NRC paradigm and presents a series of steps to actually accomplish an effective assessment using the modified paradigm. The book highlights the logical framework for assessing causation, and measurement of toxicant fate and effect. The chapter authors bring together experiences from academia, private consultants, and government agencies, resulting in a rich mixture of experience and insights. Exploring the science of exposure, effect, and risk in coastal and estuarine environments, Coastal and Estuarine Risk Assessment gives you a building block approach to the fundamental components of risk assessment.

Life in an Estuary: The Chesapeake Bay (Ecoystems in Action)

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Walker sets a high standard of research

Life in an Estuary: The Chesapeake Bay (Ecoystems in Action)
Sally M. Walker
Manufacturer: Lerner Publications
ProductGroup: Book
Binding: Hardcover

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Awesome Chesapeake: A Kid's Guide to the Bay
Life in the Chesapeake Bay
Chesapeake Bay Walk
Chesapeake Bay: Nature of the Estuary : A Field Guide
Chadwick the Crab

ASIN: 0822521377

Customer Reviews:

Walker sets a high standard of research.......2004-05-29

Superbly researched and informative look at estuary biology that focuses on the Chesapeake Bay. Excellent "What you can do" section at the end of the book. Includes extensive list of web sites, bibliography, glossary, and index. Karen Woodworth-Roman, Children's Science Book Review

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