Instructions with Respect to the Establishment of Grazing Capacity, Certification of Mountain Meadowland, Performance of Range-building Practices, and the Filling Out of Range-listing Sheets

Instructions with Respect to the Establishment of Grazing Capacity, Certification of Mountain Meadowland, Performance of Range-building Practices, and the Filling Out of Range-listing Sheets PDF Author: United States. Agricultural Adjustment Administration
Publisher:
ISBN:
Category :
Languages : en
Pages : 12

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WRB.

WRB. PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 234

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Report on the Lands of the Arid Region of the United States

Report on the Lands of the Arid Region of the United States PDF Author: John Wesley Powell
Publisher: Franklin Classics Trade Press
ISBN: 9780343705398
Category :
Languages : en
Pages : 222

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Book Description
This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

History of the Colony of New Haven, Before and After the Union with Connecticut

History of the Colony of New Haven, Before and After the Union with Connecticut PDF Author: Edward Rodolphus Lambert
Publisher:
ISBN:
Category : Branford (Conn. : Town)
Languages : en
Pages : 264

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Waterfront Facilities Inspection and Assessment

Waterfront Facilities Inspection and Assessment PDF Author: Waterfront Inspection Task Committee
Publisher:
ISBN: 9780784413579
Category : Harbors
Languages : en
Pages : 0

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Book Description
MOP 130 provides engineers with guidelines and tools for inspecting and evaluating the condition of waterfront structures located in seawater and freshwater environments.

Biennial Report of the State Engineer

Biennial Report of the State Engineer PDF Author: Nevada. State Engineer
Publisher:
ISBN:
Category : Irrigation
Languages : en
Pages : 42

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Wetland Drainage, Restoration, and Repair

Wetland Drainage, Restoration, and Repair PDF Author: Thomas R. Biebighauser
Publisher: University Press of Kentucky
ISBN: 0813172586
Category : Technology & Engineering
Languages : en
Pages : 254

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Book Description
Wetlands are a vital part of the landscape and ecology of the United States, providing food and shelter for species ranging from the beautiful wood duck to the tiny fairy shrimp. These areas provide critical habitat for fish and wildlife, protect communities from flooding, and recharge groundwater supplies—yet they continue to be destroyed at an alarming rate. A detailed analysis of wetlands management, Wetland Drainage, Restoration, and Repair is a comprehensive guide to the past, present, and future of wetland recovery in the United States. The book includes a historical overview of wetland destruction and repair over the past two hundred years and also serves as a unique resource for anyone, from novice to engineer, interested in the process of wetland restoration. Author Thomas R. Biebighauser draws from his own vast experience in building and repairing more than 950 wetlands across North America. Included are numerous photographs and case studies that highlight successes of past projects. Detailed, step-by-step instructions guide the reader through the planning and implementation of each restoration action. Biebighauser also provides a number of effective strategies for initiating and improving funding for wetlands programs. Wetland Drainage, Restoration, and Repair is essential reading for all who care about and for these important ecosystems.

Pollinators and Pollination

Pollinators and Pollination PDF Author: Jeff Ollerton
Publisher: Pelagic Publishing Ltd
ISBN: 1784272299
Category : Science
Languages : en
Pages : 425

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Book Description
A unique and personal insight into the ecology and evolution of pollinators, their relationships with flowers, and their conservation in a rapidly changing world. The pollination of flowers by insects, birds and other animals is a fundamentally important ecological function that supports both the natural world and human society. Without pollinators to facilitate the sexual reproduction of plants, the world would be a biologically poorer place in which to live, there would be an impact on food security, and human health would suffer. Written by one of the world’s leading pollination ecologists, this book provides an introduction to what pollinators are, how their interactions with flowers have evolved, and the fundamental ecology of these relationships. It explores the pollination of wild and agricultural plants in a variety of habitats and contexts, including urban, rural and agricultural environments. The author also provides practical advice on how individuals and organisations can study, and support, pollinators. As well as covering the natural history of pollinators and flowers, the author discusses their cultural importance, and the ways in which pollinator conservation has been portrayed from a political perspective. The book draws on field work experiences in South America, Africa, Australia, the Canary Islands and the UK. For over 30 years the author has spent his career researching how plants and pollinators evolve relationships, how these interactions function ecologically, their importance for society, and how we can conserve them in a rapidly changing world. This book offers a unique and personal insight into the science of pollinators and pollination, aimed at anyone who is interested in understanding these fascinating and crucial ecological interactions.

Trade Practice Conference

Trade Practice Conference PDF Author: United States. Federal Trade Commission
Publisher:
ISBN:
Category : Competition, Unfair
Languages : en
Pages : 96

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Wetlands

Wetlands PDF Author: Committee on Characterization of Wetlands
Publisher: National Academies Press
ISBN: 0309587220
Category : Science
Languages : en
Pages : 329

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Book Description
"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.