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Narrower Riparian Buffers Markedly Reduce Trout Populations |
Results from the Trout Stream Riparian Buffer Study
show that self-sustaining trout populations may be jeopardized by
reducing riparian buffers from 100 to 50 ft along Georgia's trout
streams. Narrower buffers are associated with increased
stream temperature and excess fine sediment in the streams, both of which contribute to trout
population declines.
This four-year research collaboration between Eco-metrics, Inc. and the
University of Georgia was
commissioned by the Georgia State Legislature to provide scientific
data on the responses of instream habitat and trout populations to a
reduction in mandatory riparian
buffer widths signed into law in 2000. The Enviromental
Protection Division of Georgia's Department of Natural Resources has
reviewed and released the study's findings.
Atlanta's daily newspaper, the Atlanta Journal-Constitution, has coverage of this story:
March 31, 2006
Senate Bill 510 defeated in the Georgia General Assembly.
February 17, 2006
Dr. Judy Meyer testifies in
a Senate Natural Resources Subcommittee hearing.
February 8, 2006
New Georgia Senate bill would further reduce protection of riparian buffers.
January 25, 2006
The Atlanta Journal-Constitution reports the study’s
results.
October 7, 2005
Georgia Department of Natural Resources releases final report from the study.
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