鄱阳湖区生态指标体系分析  

An Analysis of Ecological Index System in Poyang Lake District

作　　者：许小华[1] 雷声[1] 张秀平[1] 章重[1] 黄萍[1] 

机构地区：[1]江西省水利科学研究院,南昌330029

出　　处：《中国农村水利水电》2017年第10期70-74,79,共6页China Rural Water and Hydropower

基　　金：基金项目:地物光谱仪在鄱阳湖生态环境监测中的应用(201520)

摘　　要：以鄱阳湖区为研究对象,结合鄱阳湖区特征及生态建设需求,在遵循评价指标选取原则的基础上,初步建立了反映鄱阳湖区自然地理状态、社会经济特征、水环境特征、水生态特征、政府管理等综合功能特征的主要指标。通过对鄱阳湖区的水文、工程、生态、经济社会资料进行了调查研究。运用定量遥感方法反演鄱阳湖流域相关的水量、水质和生态环境特征参量,建立长时间序列的生态环境特征参数,综合分析鄱阳湖区生态系统特征。分析鄱阳湖区生态系统面临的主要问题,有针对性地提出了生态系统调控对策。为解决维持和增强鄱阳湖区生态系统的结构和功能、增大生态系统的负荷能力、保证生态系统服务功能的正常发挥提供全方位的数据支持。This paper takes Poyang Lake District as the research object based on the characteristics of Poyang Lake District and ecological construction demands under the principle of evaluation index selection then establishes main comprehensive functional characteristics indexes that can reflect natural geographical conditions, social and economic characteristics, water environment characteristics, water ecological characteristics, government management, etc. An investigation and study of the hydrological, engineering, ecological, economic and social data of Poyang Lake District are carried out. Quantitative remote sensing method is used to retrieve relevant water quantity, water quality and ecological environment characteristics of Poyang Lake Basin, the ecological environment characteristic parameters of long-time series are established, and the characteristics of ecosystem in Poyang Lake District are analyzed comprehensively. The main problems of the Poyang Lake District are analyzed, and the regulation strategy of the ecological system is put forward. To maintain and enhance the structure and function of the ecosystem in Poyang Lake, increase the load capacity of the ecological system and ensure the normal service function of the ecosystem, this study provides a full range of data support.

关 键 词：鄱阳湖 生态指标体系 生态系统分析 遥感 

分 类 号：TV213.3[水利工程—水文学及水资源]