武夷山地区的水源涵养功能研究

Water Conservation Function of Wuyi Mountain Region

根据国内外对水源涵养功能重要性评价的研究成果以及武夷山的自然环境特征,确定主要影响因子的评价指标和重要性等级,采用多因子评价方法。在GIS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。结果表明:武夷山地区的水源涵养重要性共有极重要、重要、和比较重要3个级别。

With reference to domestic and international achievements on the function of Water conservation and the natural environment characteristics of Wuyishan city ,using multi-factor assessment methods, the primary influences and important grades of water conservation were determined. GIS software was utilized to index resulting data and to extrapolate the function of water conservation. The results showed that there were three levels that the importance of water conservation of Wuyi Mountain region, such as： very important, important, and the more important.