【摘要】 解析了黄河三角洲高效生态经济区目前存在的"黄河来水来沙减少、入海流路不稳定、生态灾害频繁发生、淡水资源短缺、水体污染严重、不合理开发、自然保护区域功能分区不合理、区域生态环境脆弱、环境保护主体分散"九大生态环境瓶颈问题,并提出了8个科研方向,作为生态环境瓶颈问题突破的科技支撑.更多还原

【Abstract】 This thesis analyzed nine ecological environment bottleneck problems in high-efficiency eco-economy zone of Yellow River Delta,including the reduce of water and sand from the Yellow River,unstable path of the river pouring into the sea,frequent ecocatastrophe,fresh water shortage,serious pollution of water body,improper exploitation,unreasonable functional division of natural protection zone,weak area ecological environment,and decentralized main parts of environment protection.It also proposed eight aspects of scientific researches as supporting for breaking through the bottleneck problems of ecological environment.更多还原