[1]林蔚,徐建刚,杨帆.汀江上游流域生态水文分区研究[J].水土保持研究,2017,24(05):227-232.
　LIN Wei,XU Jiangang,YANG Fan.Research on Eco-hydrological Regions of Upper Reaches of the Tingjiang River[J].Research of Soil and Water Conservation,2017,24(05):227-232.
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汀江上游流域生态水文分区研究

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 24 期数: 2017年05期 页码: 227-232 栏目: 出版日期: 2017-10-28
Title:
Research on Eco-hydrological Regions of Upper Reaches of the Tingjiang River
作者:
林蔚1,3, 徐建刚2, 杨帆3
1. 华南农业大学 林学与风景园林学院, 广州 510640;
2. 南京大学 建筑与城市规划学院, 南京 210093;
3. 南京大学 地理与海洋科学学院, 南京 210023
Author(s):
LIN Wei1,3, XU Jiangang2, YANG Fan3
1. College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou 510640, China;
2. School of Architecture and Urban Planning, Nanjing University, Nanjing 210093, China;
3. School of Geographic and Oceanographic Sciences, Nanjing University, Nanjing 210023, China
关键词:
生态水文分区; 主成分分析; 聚类分析; 生态调控; 汀江上游流域
Keywords:
eco-hydrological regions; principal component analysis; cluster analysis; ecological regulation; upper reach of the Tingjiang River
分类号:
P344
摘要:
为反映生态水文系统的相似性和差异性规律，理解人类活动对生态水文系统的干扰规律，为流域资源开发、灾害预防和生态调控提供科学依据。以汀江上游流域为例，以地形、土壤、植被、水文、水资源与人口统计资料为基础，从生态现状、水文条件、生态背景和人类活动4个方面共14个指标统计各个子流域指标的特征值。采用主成分分析和聚类分析的方法将汀江上游流域内35个子流域划分为五类生态水文分区，并对每个分区的特征指标进行分析并命名，同时基于分区结果提出了相应的生态调控措施。分区结果能够揭示汀江上游流域生态水文特征空间上的差异性和相似性以及人类活动的影响，能够指导具有不同生态水文特征的区域进行因地制宜的发展。
Abstract:
The similarities and differences of eco-hydrological system and the influences of anthropogenic activities on eco-hydrological system were investigated in order to provide scientific basis for resources development, disaster prevention and ecological regulation of basin. Taking the upper reach of the Tingjiang River (URTR) as the study area, based on the dataset of terrain, soils, vegetation, hydrology, water resources and population statistics, according to ecological status, hydrology condition, ecological background and anthropogenic activities of the URTR, we constructed the indicator system including 10 indexes of regionalization. Using principal component analysis and cluster analysis, 35 sub-catchments of the URTR were assigned to 5 eco-hydrological regions (EHR), the characteristics of each EHR were analyzed and corresponding ecological regulation measures were proposed. The similarities and differences as well as the influences of anthropogenic activities on the URTR were revealed by regionalization results, which could provide fundamental basis for sustainable development for different EHR.

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备注/Memo

收稿日期:2016-08-09;改回日期:2016-10-26。
基金项目:国家自然科学基金项目“基于CAS-CA建模的山地城市适应性规划分析方法研究”（51278239）
作者简介:林蔚(1986-),男,福建仙游县人,博士,主要从事区域与城市规划研究。E-mail:gis_xifan@163.com
通讯作者:徐建刚(1960-),男,江苏涟水县人,硕士,教授,主要从事数字城市与规划研究。E-mail:xjg129@sina.com

更新日期/Last Update: 1900-01-01