| 水工程规划设计关键生态指标体系 |
| |
| 引用本文： | 朱党生,张建永,廖文根,史晓新,程红光,李扬. 水工程规划设计关键生态指标体系[J]. 水科学进展, 2010, 21(4): 560-566 |
| |
| 作者姓名： | 朱党生 张建永 廖文根 史晓新 程红光 李扬 |
| |
| 作者单位： | 1.水利部水利水电规划设计总院, 北京, 100120; |
| |
| 基金项目： | 公益性行业科研专项经费资助项目 |
| |
| 摘 要： | 从河流开发与保护的流域生态安全概念出发,基于驱动力-压力-状态-影响-响应(DPSIR)的模型方法,构建了水工程规划设计关键生态指标体系。在分析流域生态系统结构和功能的基础上,提出该指标体系包括5个生态属性层,即水文水资源、水环境、河流地貌、生物及栖息地和社会环境,分析各属性主要生态要素,并进一步细分为19个要素层。根据中国水工程规划设计类型和阶段划分,考虑不同的空间尺度效应,建立了该指标体系的结构框架,并采用专家咨询、频度分析方法,筛选确定了36个关键生态指标。该指标体系具有多维度、多层次的特点,可适用于不同空间尺度、不同规划设计阶段及水工程类型。
|
| 关 键 词： | 生态安全 水工程 规划设计 生态指标 标准 |
| 收稿时间： | 2009-11-27 |
A key ecological indicator system for water project planning and design |
| |
| ZHU Dang-sheng,ZHANG Jian-yong,LIAO Wen-gen,SHI Xiao-xin,CHENG Hong-guang,LI Yang. A key ecological indicator system for water project planning and design[J]. Advances in Water Science, 2010, 21(4): 560-566 |
| |
| Authors: | ZHU Dang-sheng ZHANG Jian-yong LIAO Wen-gen SHI Xiao-xin CHENG Hong-guang LI Yang |
| |
| Affiliation: | 1.Water Recourses and Hydropower Planning and Design General Institute, Beijing 100120, China;2.China Institute of Water Resources and Hydropower Research, Beijing 100044, China;3.School of Environment, Beijing Normal University, Beijing 100875, China |
| |
| Abstract: | Through the concept of watershed ecological security from the point of view of river development and protection,a key ecological indicator system for water project planning and design is established by the model of the Driving forces-Pressure-State-Impact-Response(DPSIR).Five ecological attributes for the indicator system are proposed based on the analysis of structure and function of watershed ecosystem,which are hydrology and water resources,water environment,river geomorphology,biological species and habitat,and social environment.With the analysis on the main ecological elements of each attribute,these five ecological attributes are further subdivided into 19 ecological elements.Considering various scale effects and combined with the type and phase division of water project planning and design,the structure frame of the indicator system is established,and then totally 36 key ecological indicators for the indicator system are screened by expert consultancy and frequency analysis.The indicator system owns characteristics of multi-dimension and multi-level,and is applicable to different spatial scales and different stages of water project planning and design.It is significant for drafting or revising the standards of water projects planning and design in China. |
| |
| Keywords: | ecological security water project planning and design ecological indicator codes and standards |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《水科学进展》浏览原始摘要信息 |
|
点击此处可从《水科学进展》下载免费的PDF全文 |
|
