Biological Evaluation of Non-wadeable Rivers in Michigan PDF Download

Author: Kelly James Wessell
Publisher:
ISBN:
Category : Ecological assessment (Biology)
Languages : en
Pages : 392

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Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 860

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Book Description

Author: Adam Devlin
Publisher: BoD – Books on Demand
ISBN: 1839682949
Category : Science
Languages : en
Pages : 266

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Book Description
Inland waters, lakes, rivers, and their connected wetlands are the most important and the most vulnerable sources of freshwater on the planet. The ecology of these systems includes biology as well as human populations and civilization. Inland waters and wetlands are highly susceptible to chemical and biological pollutants from natural or human sources, changes in watershed dynamics due to the establishment of dams and reservoirs, and land use changes from agriculture and industry. This book provides a comprehensive review of issues involving inland waters and discusses many worldwide inland water systems. The main topics of this text are water quality investigation, analyses of the ecology of inland water systems, remote sensing observation and numerical modeling methods, and biodiversity investigations.

Author: United States. Environmental Protection Agency. Office of Water
Publisher:
ISBN:
Category : Water quality bioassay
Languages : en
Pages : 344

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Book Description

Author: Jennifer G. Opdyke Wilhelm
Publisher:
ISBN:
Category : Habitat surveys
Languages : en
Pages : 268

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Book Description

Author: Thomas P. Simon
Publisher: CRC Press
ISBN: 1000141381
Category : Science
Languages : en
Pages : 700

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Book Description
This book examines the application of fish community characteristics to evaluate the sustainability and biological integrity of freshwaters. Topics include perspectives on use of fish communities as environmental indicators in program development, collaboration, and partnership forming; influence of specific taxa on assessment of the IBI; regional applications for areas where the IBI had not previously been developed; and specific applications of the IBI developed for coldwater streams, inland lakes, Great Lakes, reservoirs, and tailwaters.

Author: American Geophysical Union. Joint Assembly
Publisher:
ISBN:
Category : Geophysics
Languages : en
Pages : 588

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Book Description

Author: P. J. Boon
Publisher: John Wiley & Sons
ISBN:
Category : Business & Economics
Languages : en
Pages : 584

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Book Description
This is the first book to provide a truly global synthesis of knowledge on river conservation, and will be an invaluable reference for all those concerned with strategic river planning. Throughout the world, river ecosystems frequently reflect the worst excesses of human exploitation for instance when rivers are used as repositories for waste. Recognition is growing that river management needs to move from chemical clean-up to restoring the structural damage caused by decades of river engineering. There needs to be a catchment-wide perspective if the needs of human populations, river habitats and wildlife are to reach a sustainable balance. Against this backdrop, the development of river conservation strategies has become a global imperative. This book sets out a worldwide, region-by-region overview of the science, policy and practice of river conservation. It also provides a topical review of different river settings (such as tropical/temperate; temporary/perennial; large/small) and contemporary issues in river conservation (such as classification and evaluation; environmental legislation; the role of public participation). Clearly written by leading researchers in the field, this book will be welcomed by all those working on environmental management of inland waters as well as academics, researchers, postgraduates and final year undergraduates.

Author:
Publisher:
ISBN:
Category : Ecological risk assessment
Languages : en
Pages : 304

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Book Description

Author: Tabassum Abbasi
Publisher: Elsevier
ISBN: 0444543058
Category : Technology & Engineering
Languages : en
Pages : 375

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Book Description
This book covers water quality indices (WQI) in depth – it describes what purpose they serve, how they are generated, what are their strengths and weaknesses, and how to make the best use of them. It is a concise and unique guide to WQIs for chemists, chemical/environmental engineers and government officials. Whereas it is easy to express the quantity of water, it is very difficult to express its quality because a large number of variables determine the water quality. WQIs seek to resolve the difficulty by translating a set of a large number of variables to a one-digit or a two-digit numeral. They are essential in communicating the status of different water resources in terms of water quality and the impact of various factors on it to policy makers, service personnel, and the lay public. Further they are exceedingly useful in the monitoring and management of water quality. With the importance of water and water quality increasing exponentially, the importance of this topic is also set to increase enormously because only with the use of indices is it possible to assess, express, communicate, and monitor the overall quality of any water source. - Provides a concise guide to WQIs: their purpose and generation - Compares existing methods and WQIs and outlines strengths and weaknesses - Makes recommendations on how the indices should be used and under what circumstances they apply