National Wetlands Inventory Information and Legend for Large Scale Draft and Topical Wetland Overlays PDF Download

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Category : Overlay drafting systems
Languages : en
Pages : 18

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Category :
Languages : en
Pages : 142

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Author: Alfred M. Wiedemann
Publisher:
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Category : Coastal ecology
Languages : en
Pages : 148

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Category : Bolsa Chica (Calif.)
Languages : en
Pages : 590

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Author: National Research Council
Publisher: National Academies Press
ISBN: 0309133025
Category : Political Science
Languages : en
Pages : 348

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Book Description
Recognizing the importance of wetland protection, the Bush administration in 1988 endorsed the goal of "no net loss" of wetlands. Specifically, it directed that filling of wetlands should be avoided, and minimized when it cannot be avoided. When filling is permitted, compensatory mitigation must be undertaken; that is, wetlands must be restored, created, enhanced, and, in exceptional cases, preserved, to replace the permitted loss of wetland area and function, such as water quality improvement within the watershed. After more than a dozen years, the national commitment to "no net loss" of wetlands has been evaluated. This new book explores the adequacy of science and technology for replacing wetland function and the effectiveness of the federal program of compensatory mitigation in accomplishing the nation's goal of clean water. It examines the regulatory framework for permitting wetland filling and requiring mitigation, compares the mitigation institutions that are in use, and addresses the problems that agencies face in ensuring sustainability of mitigated wetlands over the long term. Gleaning lessons from the mixed results of mitigation efforts to date, the book offers 10 practical guidelines for establishing and monitoring mitigated wetlands. It also recommends that federal, state, and local agencies undertake specific institutional reforms. This book will be important to anyone seeking a comprehensive understanding of the "no net loss" issue: policy makers, regulators, environmental scientists, educators, and wetland advocates.

Author: Karen Firehock
Publisher:
ISBN: 9780989310307
Category : Land use
Languages : en
Pages : 132

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This is the New York State edition of the GIC's guide to evaluating and conserving green infrastructure (GI) across the landscape. It provides an historical background to GI, as well as practical steps for creating GI maps and plans for a community. It discusses issues around evaluating green assets, public involvement in the mapping process, and the practical steps in bringing together GIS information into a useful format. It draws from twelve field tests GIC has conducted over the past six years in a diversity of ecological and political conditions, at multiple scales, and in varied development patterns – from wildlands and rural areas to suburbs, cities and towns. This guide is intended to help people make land management decisions which recognize the interdependence of healthy people, strong economies and a vibrant, intact and biologically diverse landscape. Green infrastructure consists of our environmental assets – which GIC also calls ‘natural assets’ – and they should be included in planning processes. Planning to conserve or restore green infrastructure ensures that communities can be vibrant, healthful and resilient. Having clean air and water, as well as nature-based recreation, attractive views and abundant local food, depends upon considering our environmental assets as part of everyday planning. Available from GIC at www.gicinc.org.

Author: Ranta, W. Bruce
Publisher: Peterborough : Ontario Ministry of Natural Resources
ISBN: 9780777861820
Category : Ecological surveys
Languages : en
Pages :

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The guidelines presented in this publication have been prepared to assist resource managers in the standardized inventory of habitat, and in some cases, populations of selected species of wildlife that potentially occur within the Crown forests of Ontario. The first section describes generalized methods and techniques, including information on personnel and training, planning of field surveys, wildlife habitat inventory and geographic information system technology, and recording the location of observations. The second and main section presents methodologies to identify and delineate featured species habitats. Chapters in this section provide methodologies regarding: moose aquatic feeding areas, bald eagle and osprey nests, and great blue heron colonies; moose winter habitat; white-tailed deer winter habitat; provincially featured birds, mammals, reptiles, and plants; woodland caribou winter habitat, calving and nursery sites; nests of red-shouldered hawk and great gray owl; southern flying squirrel habitats; West Virginia white butterfly habitats; and other vulnerable birds, mammals, and reptiles that can be locally featured.

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Category : Oregon National Historic Trail
Languages : en
Pages : 292

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Author: United States. Environmental Protection Agency. Office of Water
Publisher:
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Category : Agriculture
Languages : en
Pages : 24

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Author: Martin Holdgate
Publisher: Routledge
ISBN: 1134189370
Category : Nature
Languages : en
Pages : 425

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Book Description
This text is a history of the world's oldest global conservation body - the World Conservation Union, established in 1948 as a forum for governments, non-governmental organizations and individual conservationists. The author draws on unpublished archives to reveal the often turbulent story of the IUCN and its achievements in, and influence on, conservation and environmental policy worldwide - establishing national parks and protected areas and defending threatened species.