Ecological Studies In The Middle Reach Of Chesapeake Bay
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Ecological Studies in the Middle Reach of Chesapeake Bay
Author | : Kenneth L. Jr. Heck |
Publsiher | : Springer Science & Business Media |
Total Pages | : 295 |
Release | : 2013-06-29 |
Genre | : Science |
ISBN | : 9781468463552 |
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The decision to build a nuclear power plant at Calvert Cliffs on the western shore of the Chesapeake Bay in southern Maryland resulted in a Iandmark legal decision (Calvert Cliffs Coordinating Committee vs Atomic Energy Commission) and began one ofthe mostintensive long-term studies ever carried out in an American estuarine system. In the pages that follow we describe the major results and findings from studies conducted over more than a decade by scientists from The Academy of Natural Seiences of Philadelphia (ANSP). These studies were designed to assess the potential effects that operation ofthe Calvert Cliffs Nuclear Power Plant (CCNPP) might have on the mid-portion of Chesapeake Bay. The approach taken was to study major biotic components of the system over an area and a time period sufficient to allow comparison of conditions between preoperational and operational periods within a sampling locality, and comparisons of conditions at reference sites with those at impact sites afterplant operations began. Elementschosen for detailed study included: species composition and production rates of major primary producers; water chemistry; zooplankton, benthos and finfish abundance and species composition; the abundance and growth rates of commercially important shellfish (clams, oysters and blue crabs); and the colonization sequences of invertebrates on artificial substrates.
Selected Water Resources Abstracts
Author | : Anonim |
Publsiher | : Unknown |
Total Pages | : 638 |
Release | : 1990 |
Genre | : Water |
ISBN | : PSU:000068689193 |
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Pollution Impacts on Marine Biotic Communities
Author | : Michael J. Kennish |
Publsiher | : CRC Press |
Total Pages | : 335 |
Release | : 2020-11-25 |
Genre | : Science |
ISBN | : 9781000099348 |
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Pollution of estuaries and coastal marine waters is of profound ecological and societal importance. These coastal environments serve as critical habitat for a multitude of organisms and are of great commercial and recreational value to humans. Designed to meet the research, monitoring, and assessment needs of scientists, administrators, planners, and managers, Pollution Impacts on Marine Biotic Communities is a uniquely comprehensive reference covering pollution in coastal marine and estuarine waters. The book provides a detailed look at the short- and long-term impacts of pollutants on these ecologically important regions. Case studies that reflect a broad range of pollution problems are analyzed, outlining the real-life issues and providing solutions to common problems. Despite being highly sensitive systems, estuarine and coastal marine environments have served as repositories for dredge spoils, sewage sludge, and industrial and municipal effluents for many decades. The adverse effects of these pollutants are only now being fully realized and understood. Pollution Impacts on Marine Biotic Communities includes a basic introduction to the subject of pollution in estuarine and marine environments and also a detailed examination of specific marine pollutants. Both the coverage and the format - which includes abundant illustrations and tables - make this book a valuable reference for scientists, administrators, and students engaged in coastal research and planning.
Shifting Baselines in the Chesapeake Bay
Author | : Victor S. Kennedy |
Publsiher | : JHU Press |
Total Pages | : 167 |
Release | : 2018-11-01 |
Genre | : Science |
ISBN | : 9781421426556 |
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This environmental history of America’s largest estuary provides insight into how and why its former productivity and abundant fisheries have declined. The concept of “shifting baselines”—changes in historical reference points used in environmental assessments—illuminates a foundational challenge when evaluating the health of ecosystems and seeking to restore degraded wildlife populations. In this important book, Victor S. Kennedy examines the problem of shifting baselines for one of the most productive aquatic resources in the world: the Chesapeake Bay. Kennedy explains that since the 1800s, when the Bay area was celebrated for its aquatic bounty, harvest baselines have shifted downward precipitously. Over the centuries, fishers and hunters, supported by an extensive infrastructure of boats, gear, and processing facilities, overexploited the region’s fish, crustaceans, terrapin, and waterfowl, squandering a profound resource. Beginning with the colonial period and continuing through the twentieth century, Kennedy gathers an unparalleled collection of scientific resources and eyewitness reports by colonists, fishers, managers, scientists, and newspaper reporters to create a comprehensive examination of the Chesapeake’s environmental history. Focusing on the relative productivity and health of its fisheries and wildlife and highlighting key species such as shad, oysters, and blue crab, Shifting Baselines in the Chesapeake Bay helps readers understand the remarkable extent of the Bay’s natural resources in the past so that we can begin to understand what has changed since, and why. Such knowledge can help illustrate the Bay’s potential fertility and stimulate efforts to restore this pivotal maritime system’s ecological health and productivity.
Ecology of Estuaries
Author | : Michael J. Kennish |
Publsiher | : CRC Press |
Total Pages | : 402 |
Release | : 2019-07-23 |
Genre | : Science |
ISBN | : 9781351080040 |
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The objective of this book is to review the physical and chemical characteristics of estuaries. The volume has been designed principally as a reference for scientists, but administers, managers, decision makers, and other professionals involved in some way with estuarine research can find value in the text.
Habitat Requirements for Chesapeake Bay Living Resources
Author | : Anonim |
Publsiher | : Unknown |
Total Pages | : 506 |
Release | : 1991 |
Genre | : Habitat (Ecology) |
ISBN | : UVA:35007000488597 |
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Fisheries Review
Author | : Anonim |
Publsiher | : Unknown |
Total Pages | : 968 |
Release | : 1989 |
Genre | : Fish culture |
ISBN | : UOM:39015041150486 |
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Sport Fishery Abstracts
Author | : Anonim |
Publsiher | : Unknown |
Total Pages | : 366 |
Release | : 1989 |
Genre | : Fish culture |
ISBN | : MINN:30000010623696 |
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