Water Quality Indices

Water Quality Indices

Author: Tasneem Abbasi

Publisher: Elsevier

Published: 2012-05-30

Total Pages: 375

ISBN-13: 044454304X

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Part 1: Water Quality Indices Based Predominantly on Physico-chemical characteristics -- Part 2: Water Quality Indices Based on Bioassessment -- Part 3: Looking Back, Looking Ahead.


Biological Response Signatures

Biological Response Signatures

Author: Thomas P. Simon

Publisher: CRC Press

Published: 2002-07-17

Total Pages: 597

ISBN-13: 1420041452

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The use of environmental assessment procedures within monitoring frameworks demands that there be some relevancy to the decisions that management agencies make using biological criteria. These biological criteria standards are the basis for environmental indicators, which provide a direct measure of environmental quality. Biological Response Signat


Designing Greenways

Designing Greenways

Author: Paul Cawood Hellmund

Publisher: Island Press

Published: 2013-03-05

Total Pages: 285

ISBN-13: 1597265950

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How are greenways designed? What situations lead to their genesis, and what examples best illustrate their potential for enhancing communities and the environment? Designing greenways is a key to protecting landscapes, allowing wildlife to move freely, and finding appropriate ways to bring people into nature. This book brings together examples from ecology, conservation biology, aquatic ecology, and recreation design to illustrate how greenways function and add value to ecosystems and human communities alike. Encompassing everything from urban trail corridors to river floodplains to wilderness-like linkages, greenways preserve or improve the integrity of the landscape, not only by stemming the loss of natural features, but also by engendering new natural and social functions. From 19th-century parks and parkways to projects still on the drawing boards, Designing Greenways is a fascinating introduction to the possibilities-and pitfalls-involved in these ambitious projects. As towns and cities look to greenways as a new way of reconciling man and nature, designers and planners will look to Designing Greenways as an invaluable compendium of best practices.