摘要
介绍了投影寻踪模型的基本原理,总结了投影寻踪模型在水质评价、水资源承载力评价、水资源可持续利用评价及地下水脆弱性评价等领域的应用研究现状,探讨了投影寻踪模型在水环境质量评价领域的研究方向。
The concept and postulate of the Projection Pursuit Model （PPM） was introduced, and the developments and applications of PPM in the evaluation of water quality, water resources carrying capacity and sustainable utilization, and groundwater vulnerability were reviewed. The study directions of the application of PPM in the assessment of water environmental quality were discussed.
关键词
投影寻踪
水质
水资源承载力
地下水脆弱性
Projection pursuit
Water quality
Water resources carrying capacity
Groundwater vulnerability
