三峡水库重要河口岸线保护利用特征与对策  

Characteristics and strategies of shorelines utilization and protection in confluence zones of Three Gorges Reservoir

作　　者：毕月 谢智龙 彭聪聪 温兆飞[2] BI Yue;XIE Zhilong;PENG Congcong;WEN Zhaofei(Chongqing Jiaotong University,Chongqing 400074,China;Chongqing Institute of Green and Intelligent Technology,Chinese Academy of Sciences,Chongqing 400714,China;Chongqing School,University of Chinese Academy of Sciences,Chongqing 400020,China;River and Lake Protection Center,Ministry of Water Resources,Beijing 100038,China)

机构地区：[1]重庆交通大学,重庆400074 [2]中国科学院重庆绿色智能技术研究院,重庆400714 [3]中国科学院大学重庆学院,重庆400020 [4]水利部河湖保护中心,北京100038

出　　处：《人民长江》2023年第7期37-46,共10页Yangtze River

基　　金：中国科学院“西部之光”青年学者项目“三峡大坝对江心洲植物群落生态策略变化的影响机制”(E2296202);三峡后续工作科研项目“三峡水库消落带(重庆段)生态环境调查及生态恢复技术示范”(5000002021BF40001)。

摘　　要：三峡水库河口岸线的保护和利用水平对当地社会经济发展和生态环境保护具有重要作用。针对三峡水库河口岸线的开发利用问题,从自然和社会属性的角度制定了确定河口空间范围的规则;利用统计分析、遥感解译等方法,分析三峡水库河口岸线的自然、社会经济、岸线开发利用总体特征;选取3个不同岸线利用强度的典型河口,基于实地调查数据,厘清岸线保护和利用方面存在的问题,包括岸线布局不合理、开发利用效率低、规划缺乏协调性等,最终提出了针对性改善对策。研究成果可为三峡水库河口岸线的合理开发和有效保护提供参考。The level of protection and utilization of the Three Gorges Reservoir(TGR)confluence zone(CZ)plays an important role in local social and economic development and ecological environment protection.To this end,we firstly proposed a rule for delineating boundaries of a CZ based on its natural and social properties.Then,by using statistical analysis methods and remote sensing technologies,the natural,socio-economical and utilization statuses of the CZs in the TGR were analyzed in general.Furthermore,three typical CZs with gradient shoreline utilization intensities were selected for detecting current problems in the protection and utilization of CZs with field survey data.The main problems were as follows,unreasonable infrastructure layout along shorelines,low utilization efficiency,lack of shorelines planning,etc.To treat these problems properly,some corresponding improvement measurements were suggested.The results of this work are expected to be helpful for shoreline utilization and protection rationally and efficiently in CZs of the TGR.

关 键 词：河口 岸线管理 岸线保护 岸线利用 三峡水库 

分 类 号：TV213.4[水利工程—水文学及水资源]