《水土保持研究》[ISSN:1005-3409/CN:61-1272/P]
卷:
15
期数:
2008年02期
页码:
215-216,219
栏目:
出版日期:
2008-04-20
- Title:
-
A GIS-based Study on the Function of Water Conservation
- 作者:
-
王春菊1, 汤小华2
-
1. 中国矿业大学资源学院, 江苏, 徐州, 221008;
2. 福建师范大学地理研究所, 福州, 350007
- Author(s):
-
WANG Chun-ju1, TANG Xiao-hua2
-
1. China University of Mining and Technology, Xuzhou, Jiangsu 221008, China;
2. Institute of Geography, Fujian Normal University, Fuzhou 350007, China
-
- 关键词:
-
- Keywords:
-
- 分类号:
-
P331
- 摘要:
-
水源涵养是生态系统的重要服务功能之一,根据国内外对水源涵养功能重要性评价的研究成果以及福建省的自然环境特征,确定主要影响因子的评价指标和重要性等级.在ArcGIS 9.0软件的支持下,完成了评价指标数据提取和集成,并按照重要性等级标准进行水源涵养功能重要性评价.
- Abstract:
-
Water conservation is one of the importance function of ecosystem serves,with reference to domestic and international work on the function of water conservation and the natural environment characteristics of Fujian province,the primary influences and important grades of water conservation are determined.ArcGIS 9.0 software is utilized to index resulting data and to extrapolate the function of water conservation.
更新日期/Last Update:
1900-01-01