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Keynote Address By H B N Hynes 510
A Political View of Large River Management By The Honourable Vincent G Kerrio 1112
Characterization and Management By Rolf Kellerhals
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abundance Amazon anadromous annual aquatic Atlantic salmon average bass Bayley benthic biomass carbon catch Colorado River Columbia River commercial cyprinids D. P. Dodge dams Danube delta discharge downstream drainage ecology ecosystem environment Environmental estimates estuary Exploits Exploits River fauna fish fish populations fish production fish species flood floodplain flow Fraser River freshwater habitat headwaters Hudson River hydrological increase International Large River invertebrates lakes Large River Symposium lower Mackenzie Mackenzie basin macrophytes main channel mainstem major ment migration Miramichi Miramichi River Mississippi River Missouri River navigation northern pike nutrients Ontario organic Parana periphyton phytoplankton pollution Pool primary production Prochilodus Publ reaches remote sensing reservoirs Rhine River Basin river systems riverine salmonids season sediment spawning Spec stream studies sturgeon Table temperature tion tributaries trout U.S. Fish Univ upper upstream Vistula walleye water quality watershed Welcomme whitefish Wildlife yield zone zooplankton