Wetlands
Wetlands

Author: Committee on Characterization of Wetlands

Publisher: National Academies Press

Published: 1995-09-20

Total Pages: 329

ISBN-13: 0309587220

DOWNLOAD EBOOK

"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.

Wetlands Law and Policy
Wetlands Law and Policy

Author: Kim Diana Connolly

Publisher: American Bar Association

Published: 2005

Total Pages: 556

ISBN-13: 9781590312865

DOWNLOAD EBOOK

Focusing on the Clean Water Act's Section 404 permitting program, this comprehensive analysis of the government's evolving role in protecting wetlands covers the scientific, social, and legal implications of Section 404, and includes chapters detailing wetlands ecology, the states' role in implementing these policies, takings issues, judicial review, and agricultural programs.

Protecting Wetlands
Protecting Wetlands

Author: Andrew Campbell

Publisher: Gareth Stevens Publishing LLLP

Published: 2005-12-15

Total Pages: 36

ISBN-13: 9780836849967

DOWNLOAD EBOOK

Describes what and where wetlands are, the plants and animals that live in wetlands, how people benefit and threaten wetlands, and how these threats are being addressed.

Coastal Wetlands
Coastal Wetlands

Author: Gerardo M.E. Perillo

Publisher: Elsevier

Published: 2009-01-18

Total Pages: 975

ISBN-13: 0080932134

DOWNLOAD EBOOK

Coastal wetlands are under a great deal of pressure from the dual forces of rising sea level and the intervention of human populations both along the estuary and in the river catchment. Direct impacts include the destruction or degradation of wetlands from land reclamation and infrastructures. Indirect impacts derive from the discharge of pollutants, changes in river flows and sediment supplies, land clearing, and dam operations. As sea level rises, coastal wetlands in most areas of the world migrate landward to occupy former uplands. The competition of these lands from human development is intensifying, making the landward migration impossible in many cases. This book provides an understanding of the functioning of coastal ecosystems and the ecological services that they provide, and suggestions for their management. In this book a CD is included containing color figures of wetlands and estuaries in different parts of the world. - Includes a CD containing color figures of wetlands and estuaries in different parts of the world.