Wetland and Stream Rapid Assessments
Title | Wetland and Stream Rapid Assessments PDF eBook |
Author | John Dorney |
Publisher | Academic Press |
Pages | 584 |
Release | 2018-08-07 |
Genre | Science |
ISBN | 0128050926 |
Wetland and Stream Rapid Assessments: Development, Validation, and Application describes the scientific and environmental policy background for rapid wetland and stream assessments, how such assessment methods are developed and statistically verified, and how they can be used in environmental decision-making—including wetland and stream permitting. In addition, it provides several case studies of method development and use in various parts of the world. Readers will find guidance on developing and testing such methods, along with examples of how these methods have been used in various programs across North America. Rapid wetland and stream functional assessments are becoming frequently used methods in federal, state and local environmental permitting programs in North America. Many governments are interested in developing new methods or improving existing methods for their own jurisdictions. This book provides an ideal guide to these initiatives. - Offers guidance for the use and evaluation of rapid assessments to developers and users of these methods, as well as students of wetland and stream quality - Contains contributions from sources who are successful in academia, industry and government, bringing credibility and relevance to the content - Includes a statistically-based approach to testing the validity of the rapid method, which is very important to the usefulness and defensibility of assessment methods
Wetlands
Title | Wetlands PDF eBook |
Author | Committee on Characterization of Wetlands |
Publisher | National Academies Press |
Pages | 329 |
Release | 1995-09-20 |
Genre | 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.
A Method for Wetland Functional Assessment
Title | A Method for Wetland Functional Assessment PDF eBook |
Author | Paul R. Adamus |
Publisher | |
Pages | 144 |
Release | 1983 |
Genre | Wetlands |
ISBN |
A Method for Wetland Functional Assessment
Title | A Method for Wetland Functional Assessment PDF eBook |
Author | Paul R. Adamus |
Publisher | |
Pages | 190 |
Release | 1983 |
Genre | Wetland conservation |
ISBN |
Compensating for Wetland Losses Under the Clean Water Act
Title | Compensating for Wetland Losses Under the Clean Water Act PDF eBook |
Author | National Research Council |
Publisher | National Academies Press |
Pages | 348 |
Release | 2001-11-06 |
Genre | Political Science |
ISBN | 0309133025 |
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.
A Method for Wetland Functional Assessment
Title | A Method for Wetland Functional Assessment PDF eBook |
Author | |
Publisher | |
Pages | 188 |
Release | 1983 |
Genre | Roads |
ISBN |
The manual presents a state-of-the-art review of wetland functions. Functions covered include groundwater recharge and discharge, flood storage and desynchronization, shoreline anchoring and dissipation of erosive forces, sediment trapping, nutrient retention and removal, food chain support (detrital export), habitat for fish and wildlife, and active and passive recreation. The manual covers all wetland types in the 48 coterminous states, and uses the U.S. Fish and Wildlife Service definition and classification system. It examines the validity, interactions, and possible significance thresholds for the functions, as well as documenting their underlying processes. With appropriate qualifying information, wetland types are ranked for each function. Wetland types ideal for each function are identified and illustrated. Potential impacts of highways upon each function are described and, where available, possible thresholds are given.
A Method for Wetland Functional Assessment: FHWA assessment method
Title | A Method for Wetland Functional Assessment: FHWA assessment method PDF eBook |
Author | |
Publisher | |
Pages | 144 |
Release | 1983 |
Genre | Roads |
ISBN |
The manual presents a state-of-the-art review of wetland functions. Functions covered include groundwater recharge and discharge, flood storage and desynchronization, shoreline anchoring and dissipation of erosive forces, sediment trapping, nutrient retention and removal, food chain support (detrital export), habitat for fish and wildlife, and active and passive recreation. The manual covers all wetland types in the 48 coterminous states, and uses the U.S. Fish and Wildlife Service definition and classification system. It examines the validity, interactions, and possible significance thresholds for the functions, as well as documenting their underlying processes. With appropriate qualifying information, wetland types are ranked for each function. Wetland types ideal for each function are identified and illustrated. Potential impacts of highways upon each function are described and, where available, possible thresholds are given.