摘要
The Northwest Shandong Province constitutes a complex system with very uneven yeartoyear precipitation.Local rivers provide highly variable resources storage,diversion canals from the Yellow River,and a massive complex of underground aquifers capable of providing water of varying quality.This complexity complicaties the design of water projects,but provides numerous options for resolving drought,waterlogging and salinity difficulties.The history of the Place reveals a gradual learning process about water control design for the sake of combatting drought,salinity and waterlogging with comprehensive control works.Hence, satisfactory results were gained gradually.Emphasis on construction of water projects and neglect of water management have existed for a long time in China.In order to improve the linkage between design work and water management and to enhance irrigation efficiency within the system,water management reforms and design innovations have been implemented since the introduction of the Production Responsibility System.The manipulation of economic incentives,encouraging farmers to participate in water management and changing the financing situation facing to farmers,are the basic techniques used to improve water management in Northwest of Shandong Province.
The Northwest Shandong Province constitutes a complex system with very uneven yeartoyear precipitation.Local rivers provide highly variable resources storage,diversion canals from the Yellow River,and a massive complex of underground aquifers capable of providing water of varying quality.This complexity complicaties the design of water projects,but provides numerous options for resolving drought,waterlogging and salinity difficulties.The history of the Place reveals a gradual learning process about water control design for the sake of combatting drought,salinity and waterlogging with comprehensive control works.Hence, satisfactory results were gained gradually.Emphasis on construction of water projects and neglect of water management have existed for a long time in China.In order to improve the linkage between design work and water management and to enhance irrigation efficiency within the system,water management reforms and design innovations have been implemented since the introduction of the Production Responsibility System.The manipulation of economic incentives,encouraging farmers to participate in water management and changing the financing situation facing to farmers,are the basic techniques used to improve water management in Northwest of Shandong Province.
