With the aid of the GIS and SPSS techniques and mathematical models,a case study was conducted of Gaoping District,Nanchong City,Sichuan Province.
借鉴生态效益综合评价的有关理论和数学模型,以四川省南充市高坪区为例,选取生物多样性指数、植被覆盖指数、水土保持效益指数、土壤改良指数、涵养水源指数、拦截径流指数和湿度指数7个指标作为评价因子,建立生态效益评价体系,对该区域1996和2005年2个时期综合生态效益进行评估和比较。
Probe into the Rural Drinking-water Difficulty Solving Project of Jiancaoping District,Taiyuan City;
太原市尖草坪区农村饮水解困工程初探
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