黄河三角洲滨海湿地生态问题及其修复对策研究  

Research on Ecological Issues and Restoration Strategies of Degraded Coastal Wetlands in the Yellow River Delta

作　　者：张希涛 毕正刚 车纯广 谭海涛 路海英 ZHANG Xi-tao;BI Zheng-gang;CHE Chun-guang(Yellow River Estuary Management Station,The Yellow River Delta National Nature Reserve of Shandong Province,Dongying,Shandong 257500)

机构地区：[1]山东省黄河三角洲国家级自然保护区黄河口管理站,山东东营257500

出　　处：《安徽农业科学》2019年第5期84-87,91,共5页Journal of Anhui Agricultural Sciences

基　　金：国家重点基础研究发展规划(973)资助项目(2006CB403303)

摘　　要：黄河三角洲是我国温带地区重要的河口海岸带湿地生态系统,是最具生态保护价值的关键区域之一。分析黄河三角洲滨海湿地生态特征及退化趋势,识别黄河三角洲面临的关键生态问题,明确各种湿地类型的重要修复目标,提出针对不同类型退化湿地的生态修复技术。通过生物组分修复技术、水体修复技术、土壤改良技术和综合生境修复等技术措施,改善环境质量,恢复生物多样性。最后,针对湿地保护与修复提出建议,为区域自然与社会复合系统的可持续发展提供科学支撑。The Yellow River Delta,the most important wetland ecosystem conserved in the warm temperate zone of China,is the most valuable among the largest river deltas in China.On the basis of analyzing ecological characteristics,degradation trend and the key ecological issues facing the Yellow River Delta, wetland ecological restoration goals were identified and restoration strategies for various types of degraded coastal wetlands were proposed.These strategies could improve environmental quality and enhance biodiversity through biological restoration,water restoration,soil improvement and comprehensive habitat restoration.Finally,a framework for protection and restoration of degraded coastal wetlands was put forward to provide support for sustainable development of natural and social complex systems in the Yellow River Delta .

关 键 词：黄河三角洲 滨海湿地 生态退化 生态修复 

分 类 号：S181[农业科学—农业基础科学]