HR: 14:15h
AN: NB23C-03 INVITED     [Abstracts]
TI: A Template for Conducting Ecosystem-Based Instream Flow Studies
AU: * Biagi, J
EM: John_Biagi@dnr.state.ga.us
AF: Georgia Department of Natural Resources, 2070 Hwy 278, SE, Social Circle, GA 30025 United States
AU: Chisholm, I
EM: ian.chisholm@dnr.state.mn.us
AF: Minnesota Department of Natural Resources, 380 South Lafayette Road, Suite 114, St. Paul, MN 55107 United States
AB: Since the development of the first quantitative instream flow techniques in the 1970's and 1980's much has been learned about ecological processes of rivers. Though much remains to be learned, many technical tools or methods have been developed to incorporate that understanding into developing and applying instream flow prescriptions. However, most studies to date have focused on only one or a few of the several elements that affect biological processes and ecosystem needs of rivers. In a recent project by the Instream Flow Council, a template for conducting instream flow studies and improving strategies for riverine management was developed. That construct draws on existing facts and knowledge to emphasize that effective instream flow management should integrate 5 riverine components (hydrology, geomorphology, biology, water quality and connectivity), public education and involvement, and legal/institutional elements. This paper will illustrate the general characteristics of these various components, why it is important to integrate them all, and provide an example of how they might be addressed to improve the quantification of instream flow needs and protection of riverine resources.
UR: http://www.InstreamFlowCouncil.org
DE: 6600 PUBLIC ISSUES
SC: North American Benthological Society [NB]
MN: 2005 Joint Assembly