4ffICHTER B D, MATHEWS R, HARRISON D L. Ecologically Sus- :ainable Water Management : Managing River Flows for Ecological Integrity[ J]. Ecological Applications ,2003,13 ( 1 ) :206 - 224.
6POFF N L, ZIMMERMAN J H. Ecological Responses to Altered Flow Regimes: A Literature Review to Inform the Science and Mangement of Environmental Flows [ J ]. Freshwater Biology,201 O, 55(1) :194 -205.
7RICHTER B D,THOMAS G A. Restoring Environmental Flows by Modifying Dam Operations[ J]. Ecology and Society ,2007,12( 1 ) : 12.
8JAGER H I, SMITH B T. Sustainable Reservior Operation:Can We Generate Hydropower and Preserve Ecosystem Values [ J ]. River Research and Applications,2008,24 ( 3 ) :340 - 352.
9MACDONNEL L J. Return to the River: Environmental Flow Policy in the United States and Canada[ J]. Journal of the American Wa- ter Resources Association ,2009,45 ( 5 ) : 1087 - 1099.
