Chesapeake Bay Habitat Restoration
Author :
Publisher :
Page : 52 pages
File Size : 46,79 MB
Release : 1995
Category : Habitat conservation
ISBN :
Author :
Publisher :
Page : 52 pages
File Size : 46,79 MB
Release : 1995
Category : Habitat conservation
ISBN :
Author : National Research Council
Publisher : National Academies Press
Page : 344 pages
File Size : 10,76 MB
Release : 2004-02-09
Category : Science
ISBN : 0309167027
Nonnative Oysters in the Chesapeake Bay discusses the proposed plan to offset the dramatic decline in the bay's native oysters by introducing disease-resistant reproductive Suminoe oysters from Asia. It suggests this move should be delayed until more is known about the environmental risks, even though carefully regulated cultivation of sterile Asian oysters in contained areas could help the local industry and researchers. It is also noted that even though these oysters eat the excess algae caused by pollution, it could take decades before there are enough of them to improve water quality.
Author : United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Water and Wildlife
Publisher :
Page : 176 pages
File Size : 19,6 MB
Release : 2015
Category : Chesapeake Bay (Md. and Va.)
ISBN :
Author : Chesapeake Bay Program (U.S.). Living Resources Subcommittee
Publisher :
Page : 48 pages
File Size : 22,1 MB
Release : 1997
Category : Aquatic resources
ISBN :
Author :
Publisher :
Page : 378 pages
File Size : 36,85 MB
Release : 1999
Category : Oyster culture
ISBN :
Author : William B. Cronin
Publisher : JHU Press
Page : 206 pages
File Size : 39,42 MB
Release : 2005-06-17
Category : History
ISBN : 9780801874352
An appendix documents the many small islands that have dropped entirely from view since the seventeenth century.
Author : Mary Doyle
Publisher : Island Press
Page : 345 pages
File Size : 24,4 MB
Release : 2012-06-22
Category : Science
ISBN : 1610910893
Large-Scale Ecosystem Restoration presents case studies of five of the most noteworthy large-scale restoration projects in the United States: Chesapeake Bay, the Everglades, California Bay Delta, the Platte River Basin, and the Upper Mississippi River System. These projects embody current efforts to address ecosystem restoration in an integrative and dynamic manner, at large spatial scale, involving whole (or even multiple) watersheds, and with complex stakeholder and public roles. Representing a variety of geographic regions and project structures, the cases shed light on the central controversies that have marked each project, outlining • the history of the project • the environmental challenges that generated it • the difficulties of approaching the project on an ecosystem-wide basis • techniques for conflict resolution and consensus building • the ongoing role of science in decision making • the means of dealing with uncertainties A concluding chapter offers a guide to assessing the progress of largescale restoration projects. Large-Scale Ecosystem Restoration examines some of the most difficult and important issues involved in restoring and protecting natural systems. It is a landmark publication for scientists, policymakers, and anyone working to protect or restore landscapes or watersheds.
Author : Committee on Characterization of Wetlands
Publisher : National Academies Press
Page : 329 pages
File Size : 21,45 MB
Release : 1995-09-20
Category : Science
ISBN : 0309587220
"Wetlands" has become a hot word in the current environmental debate. But what does it signify? In 1991, proposed changes in the legal definities of wetlands stirred controversy and focused attention on the scientific and economic aspects of their management. This volume explores how to define wetlands. The committee--whose members were drawn from academia, government, business, and the environmental community--builds a rational, scientific basis for delineating wetlands in the landscape and offers recommendations for further action. Wetlands also discusses the diverse hydrological and ecological functions of wetlands, and makes recommendations concerning so-called controversial areas such as permafrost wetlands, riparian ecosystems, irregularly flooded sites, and agricultural wetlands. It presents criteria for identifying wetlands and explores the problems of applying those criteria when there are seasonal changes in water levels. This comprehensive and practical volume will be of interest to environmental scientists and advocates, hydrologists, policymakers, regulators, faculty, researchers, and students of environmental studies.
Author : Robin Herbst
Publisher :
Page : 68 pages
File Size : 18,5 MB
Release : 2002
Category : Chesapeake Bay (Md. and Va.)
ISBN :
Author : A. Fares
Publisher : WIT Press
Page : 433 pages
File Size : 29,52 MB
Release : 2008-05-23
Category : Science
ISBN : 1845640918
Coastal watersheds differ from others by their unique features, including proximity to the ocean, weather and rainfall patterns, subsurface features, and land covers. Land use changes and competing needs for valuable water and land resources are especially more distinctive to such watersheds. This book covers recent research relevant to coastal watersheds. It addresses the impact of a stream’s chemical, biological, and sediment pollutants on the quality of the receiving waters, such as estuaries, bays, and near-shore waters. The contents of the book can be divided into three sections; a) overview of hydrological modelling, b) water quality assessment, and c) watershed management. This book differs from other hydrology books by dealing with coastal watersheds which are characterized by their unique features: including weather and rainfall patterns, subsurface characteristics, and land use and cover. In addition to academia, the book should be of interest to organizations concerned with watershed management, such as local and federal governments and environmental groups. Overall, the book is expected to satisfy a great need toward understanding and managing critical areas in many parts of the world.