Our Living Resources A Report To The Nation On The Distribution Abundance And Health Of U S Plants Animals And Ecosystems
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Our Living Resources
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Author :
language : en
Publisher:
Release Date : 1995
Our Living Resources written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Animal populations categories.
Report provides information on distribution, abundance, and health of birds, mammals, reptiles and amphibians, fishes, invertebrates, plants, terrestrial ecosystems, aquatic ecosystems, coastal and marine ecosystems, riparian ecosystems, the Great Plains, Interior West, Alaska, and Hawaii. It also discusses special issues: global climate change, human influences, non-native species, and habitat assessments.
Our Living Resources
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Author : Edward T. Laroe
language : en
Publisher:
Release Date : 2003-12
Our Living Resources written by Edward T. Laroe and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-12 with categories.
This report is the first product of the Status & Trends Program in the Nat. Biological Service. Compiles, for scientists, managers, & the lay public, info. on many species & the ecosystems on which they depend. As a first step towards a large-scale understanding of the status & trends of these resources, this report brings together for the first time a host of info. about our nation's biological wealth, highlighting causes for both comfort & concern. Provides valuable info. about causes for the decline of some species & habitats. Also gives insight into successful management strategies that have resulted in recovery of others. Serves as a useful guide for identifying research needs by revealing info. gaps that must be filled. Color illustrations.
Our Living Resources
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Author : Edward T Laroe
language : en
Publisher: Andesite Press
Release Date : 2015-08-13
Our Living Resources written by Edward T Laroe and has been published by Andesite Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-08-13 with categories.
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 was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. 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.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Status And Trends Of The Nation S Biological Resources
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Author :
language : en
Publisher:
Release Date : 1998
Status And Trends Of The Nation S Biological Resources written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Biodiversity categories.
Status And Trends Of The Nation S Biological Resources
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Author : Catherine E. Puckett Haecker
language : en
Publisher:
Release Date : 1998
Status And Trends Of The Nation S Biological Resources written by Catherine E. Puckett Haecker and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Biodiversity categories.
Global Environment Outlook 2000
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Author : United Nations Environment Programme
language : en
Publisher: Earthscan
Release Date : 1999
Global Environment Outlook 2000 written by United Nations Environment Programme and has been published by Earthscan this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Business & Economics categories.
This volume provides a comprehensive and detailed analysis of the conditions of the global environment, highlighting key global concerns and making recommendations for policy action.
Southern Forest Resource Assessment
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Author : David N. Wear
language : en
Publisher:
Release Date : 2002
Southern Forest Resource Assessment written by David N. Wear and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Electronic books categories.
The southern forest resource assessment provides a comprehensive analysis of the history, status, and likely future of forests in the Southern United States. Twenty-three chapters address questions regarding social/economic systems, terrestrial ecosystems, water and aquatic ecosystems, forest health, and timber management; 2 additional chapters provide a background on history and fire. Each chapter surveys pertinent literature and data, accesses conditions, identifies research needs, and examines the implications for southern forests and the benefits they provide.
Global Environment Outlook 2000
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Author : United Nations Environment Programme (Unep)
language : en
Publisher: Routledge
Release Date : 2013-11-05
Global Environment Outlook 2000 written by United Nations Environment Programme (Unep) and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-05 with Business & Economics categories.
'The continued poverty of the majority of the planet's inhabitants and excessive consumption by the minority are the two major causes of environmental degradation The present course is unsustainable and postponing action is no longer an option. Inspired political leadership and intense cooperation across all regions and sectors will be needed to put both existing and new policy instruments to work. ' From the Synthesis Global Environment Outlook 2000 (GEO-2000) is a comprehensive and authoritative review and analysis of environmental conditions around the world. It is the flagship publication of the world's leading environmental organization, the United Nations Environment Programme (UNEP), and is based on information provided by more than 30 regional and international collaborating centres. The book presents a region-by-region analysis of the state of the world's environment, highlighting key global concerns and making recommendations for policy action. The regions covered include Africa, Asia and the Pacific, Europe and Central Asia, Latin America and the Caribbean, North America, West Asia and the Polar Areas. Chapter 1: Global Perspectives describes the main drivers of environmental change, such as the economy, population growth, political organization and regionalization, as well as potential impacts of recent global developments including the growth of the consumer culture, trade and international debt. Chapter 2: The State of the Environment provides a global and region-by-region overview of the environment at the end of the second millennium. The chapter covers global issues such as ozone, climate change, El Nifio and nitrogen loading, and universal issues of land and food, forests, biodiversity, freshwater, marine and coastal areas, atmosphere and urban areas. Chapter 3: Policy Responses reviews the broad range of policy instruments and responses being used to address environmental issues, including multilateral environmental agreements, and analyses the difficulties of compliance, implementation and assessment. Chapter 4: Future Perspectives looks at environmental issues that will require priority attention in the 21st century and some alternative policy options that could be used in the regions. Chapter 5: Outlook and Recommendations makes recommendations for future action based on the environmental legacy left by past and present policy and management systems. GEO-2000 will be the benchmark reference and guide to the state of the global environment. Written in clear, non-technical language and supported throughout by informative graphics and tables, it is essential reading for all those involved in environmental policy making, implementation and assessment, and for researchers and students of regional and global environmental issues. Originally published in 1999
Dakota Prairie Grasslands Medicine Bow Routt And Nebraska National Forests N F Northern Great Plains Management Plans Revision
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Author :
language : en
Publisher:
Release Date : 1999
Dakota Prairie Grasslands Medicine Bow Routt And Nebraska National Forests N F Northern Great Plains Management Plans Revision written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with categories.
Integrated Pest Management
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Author : Dharam P Abrol
language : en
Publisher: Academic Press
Release Date : 2013-08-28
Integrated Pest Management written by Dharam P Abrol and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-08-28 with Science categories.
Integrated Pest Management: Current Concepts and Ecological Perspective presents an overview of alternative measures to traditional pest management practices using biological control and biotechnology. The removal of some highly effective broad-spectrum chemicals, caused by concerns over environmental health and public safety, has resulted in the development of alternative, reduced risk crop protection products. These products, less toxic to the environment and easily integrated into biological control systems, target specific life stages or pest species. Predation — recognized as a suitable, long-term strategy — effectively suppresses pests in biotechnological control systems. Integrated Pest Management covers these topics and more. It explores the current ecological approaches in alternative solutions, such as biological control agents, parasites and predators, pathogenic microorganisms, pheromones and natural products as well as ecological approaches for managing invasive pests, rats, suppression of weeds, safety of pollinators, role of taxonomy and remote sensing in IPM and future projections of IPM. This book is a useful resource to entomologists, agronomists, horticulturists, and environmental scientists. Fills a gap in the literature by providing critical analysis of different management strategies that have a bearing on agriculture, sustainability and environmental protection Synthesizes research and practice on integrated pest management Emphasizes an overview of management strategies, with critical evaluation of each in the larger context of ecologically based pest management