| Through reservoir in daqing and dragon bubble phytoplankton, zooplankton and benthic, fishery resources, higher aquatic plants and the substrate and surrounding ecological environment pollution sources investigation and study, adopting clustering analysis, reveals the ecological structure of the two reservoir characteristics, find out the main problems of the reservoir, build suitable for daqing area the ecological structure of the reservoir characteristics, formation water ecosystem health, develop the daqing reservoir ecological improvement and repair plan, for improving water quality and water source protection to provide important technical support. |