Open Daily: 10am - 10pm | Alley door pickup 10am - 7pm 3038 Hennepin Ave Minneapolis, MN
612-822-4611

  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
Monitoring Amphibians in Great Smoky Mountains National Park: USGS Circular 1258

Monitoring Amphibians in Great Smoky Mountains National Park: USGS Circular 1258

U. S. Department of the Interior, United
Dodd, C. Kenneth

Paperback

General Political Science

ISBN10: 1287185185
ISBN13: 9781287185185
Publisher: Bibliogov
Published: May 16 2013
Pages: 130
Weight: 0.54
Height: 0.28 Width: 7.44 Depth: 9.69
Language: English
Amphibian species have inexplicably declined or disappeared in many regions of the world, and in some instances, serious malformations have been observed. In the United States, amphibian declines frequently have occurred even in protected areas. Causes for the declines and malformations probably are varied and may not even be related. The seemingly sudden declines in widely separated areas, however, suggests a need to monitor amphibian populations as well as identify the causes when declines or malformations are discovered. In 2000, the President of the United States and Congress directed Department of the Interior (DOI) agencies to develop a plan to monitor the trends in amphibian populations on DOI lands and to conduct causes of declines.

Also in

General Political Science

View All