Status and Trends of the Nation's Biological Resources PDF Download

Author: Catherine E. Puckett Haecker
Publisher: Geological Survey (USGS)
ISBN:
Category : Nature
Languages : en
Pages : 482

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Book Description
Assesses the health of the United States plants, animals, and ecosystems.

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Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Book Description
Sound decisions about the use and conservation of natural resources require high-quality, independent scientific information accessible to all who need it. Provision of such information, particularly on the status and trends of the nation's biological resources, is central to the mission of the U.S. Geological Survey's (USGS) Biological Resources Division, formerly the National Biological Service (NBS). This report, The Status and Trends of the Nation's Biological Resources, is a major contribution to meeting the nation's need for better information about our nation's living resources. This two-volume book provides the first large-scale assessment of the health of the nation's plants, animals, and ecosystems and is intended for use by managers, scientists, policy makers, and the general public. It synthesizes existing and new information about birds, mammals, fishes, plants, and other species and summarizes what is known about the status and trends of major U.S. ecosystems. The findings reported here offer valuable insight into both successes and failures in resource management and point the way to better management of biological resources in the future.

Author:
Publisher:
ISBN:
Category : Biodiversity
Languages : en
Pages : 48

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Book Description
Lists the contents of the full two-volume report, and gives the text of the chapter on the Mississippi River from vol. 1.

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Publisher:
ISBN:
Category : Biodiversity
Languages : en
Pages : 964

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Book Description

Author: Peter H. Raven
Publisher: National Academies Press
ISBN: 9780390049841
Category :
Languages : en
Pages : 226

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Book Description

Author:
Publisher:
ISBN:
Category : Animal populations
Languages : en
Pages : 548

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Book Description
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.

Author:
Publisher:
ISBN:
Category : Biodiversity
Languages : en
Pages : 48

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Book Description
Lists the contents of the full two-volume report, and gives the text of the chapter on the Mississippi River from vol. 1.

Author:
Publisher:
ISBN:
Category : Biodiversity
Languages : en
Pages : 452

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Book Description

Author: Catherine E. Puckett Haecker
Publisher:
ISBN:
Category : Biodiversity
Languages : en
Pages : 544

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Book Description

Author: John B. Stephenson
Publisher: DIANE Publishing
ISBN: 9781422303603
Category : Science
Languages : en
Pages : 196

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Book Description
The fed. gov't. supports numerous data programs that assemble & analyze quantitative measures of the nation's environmental conditions & trends (known as indicators). Most of these data programs are housed in fed. agencies, & provide data used by decision makers from the private sector & by gov't. As fed. agencies take actions to improve the coverage & usefulness of these programs, it is equally important that the quality & avail. of existing data generated by these programs do not erode over time. This report reviewed 20 data programs to determine whether fed. agencies responsible for the programs anticipate that changes during FY 2005 & 2006 related to funding, shifting priorities, or other factors will affect the programs. Tables.