Congressional Record

Congressional Record PDF Author: United States. Congress
Publisher:
ISBN:
Category : Law
Languages : en
Pages : 1324

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Congressional Record

Congressional Record PDF Author: United States. Congress
Publisher:
ISBN:
Category : Law
Languages : en
Pages : 1324

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Book Description


Onsite Wastewater Treatment Systems Manual

Onsite Wastewater Treatment Systems Manual PDF Author:
Publisher:
ISBN:
Category : Sewage
Languages : en
Pages : 378

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Book Description
"This manual contains overview information on treatment technologies, installation practices, and past performance."--Introduction.

Urban Stormwater Management in the United States

Urban Stormwater Management in the United States PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309125391
Category : Nature
Languages : en
Pages : 611

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Book Description
The rapid conversion of land to urban and suburban areas has profoundly altered how water flows during and following storm events, putting higher volumes of water and more pollutants into the nation's rivers, lakes, and estuaries. These changes have degraded water quality and habitat in virtually every urban stream system. The Clean Water Act regulatory framework for addressing sewage and industrial wastes is not well suited to the more difficult problem of stormwater discharges. This book calls for an entirely new permitting structure that would put authority and accountability for stormwater discharges at the municipal level. A number of additional actions, such as conserving natural areas, reducing hard surface cover (e.g., roads and parking lots), and retrofitting urban areas with features that hold and treat stormwater, are recommended.

Southern Forest Science

Southern Forest Science PDF Author:
Publisher:
ISBN:
Category : Electronic books
Languages : en
Pages : 402

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Book Description
"Southern forests provide innumerable benefits. Forest scientists, managers, owners, and users have in common the desire to improve the condition of these forests and the ecosystems they support. A first step is to understand the contributions science has made and continues to make to the care and management of forests. This book represents a celebration of past accomplishments, summarizes the current state of knowledge, and creates a vision for the future of southern forestry research and management. Chapters are organized into seven sections: "Looking Back," "Productivity," "Forest Health," "Water and Soils," "Socioeconomic," "Biodiversity," and "Climate Change." Each section is preceded by a brief introductory chapter. Authors were encouraged to focus on the most important aspects of their topics; citations are included to guide readers to further information."

The Green Web

The Green Web PDF 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.

National Trade and Professional Associations of the United States

National Trade and Professional Associations of the United States PDF Author:
Publisher:
ISBN:
Category : Labor unions
Languages : en
Pages : 666

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Book Description
Lists some seven thousand trade associations, labor unions, professional, scientific, or technical societies and other national organizations. The directory is arranged alphabetically (by name of organization), as well as geographically, and by subject, acronym, management firm, and executives.

Big-Leaf Mahogany

Big-Leaf Mahogany PDF Author: Ariel E. Lugo
Publisher: Springer Science & Business Media
ISBN: 0387217789
Category : Science
Languages : en
Pages : 444

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Book Description
Big-Leaf Mahogany is the most important commercial timber species of the tropics. Current debate concerning whether to protect it as an endangered species has been hampered by the lack of complete, definitive scientific documentation. This book reports on vital research on the ecology of big-leaf mahogany, including genetic variations, regeneration, natural distribution patterns and the silvicutural and trade implications for the tree.

Ouachita and Ozark Mountains Symposium

Ouachita and Ozark Mountains Symposium PDF Author:
Publisher:
ISBN:
Category : Ecosystem management
Languages : en
Pages : 334

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Book Description
This volume presents 5-year results of silvicultural treatments associated with ecosystem management research in the Ouachita Mountains of Arkansas. Results from stand-level treatments include regeneration dynamics of pine and hardwood species, effects of treatment on birds and small mammals, mast production, visual quality, oak decline, and organic matter. Pretreatment landscape findings include measurements of woody vegetation; birds, mammals, and herpetofauna; fish communities and trophic structure; hydrology; and evaluation of susceptibility to gypsy moth outbreaks.

Conservation Catalysts

Conservation Catalysts PDF Author: James N. Levitt
Publisher: Lincoln Inst of Land Policy
ISBN: 9781558443013
Category : Nature
Languages : en
Pages : 350

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Book Description
"This multi-author volume explores large-landscape conservation projects catalyzed by colleges, universities, independent field stations, and research organizations around the world. These initiatives are grand-scale, cross-boundary, cross-sectoral, and cross-disciplinary efforts to protect working and wild landscapes and waterscapes in Australia, Canada, Chile, Colombia, Honduras, Kenya, Tanzania, Trinidad & Tobago, and the United States"--

Report to the Legislature on Senate Concurrent Resolution No. 27 (Legislature of 1921)

Report to the Legislature on Senate Concurrent Resolution No. 27 (Legislature of 1921) PDF Author: California. State Board of Forestry
Publisher:
ISBN:
Category : Reforestation
Languages : en
Pages : 182

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Book Description