吴忠市新灌区生态经济类型  

Eco-economic Type of New Irrigated Area in Wuzhong City

作　　者：谢应忠[1] 孙德祥 

机构地区：[1]宁夏农学院,永宁750105 [2]宁夏回族自治区林业研究所

出　　处：《农村生态环境》1993年第2期30-33,F004,共5页Rural Eco-Environment

摘　　要：本文应用主分量分析法,对吴忠新灌区生态经济类型进行了初步划分与研究。分析结果表明,该区可划分为五个明显不同的生态经济类型区,各区的生态条件、经济、环境均存在较大差异,故此,在制定其发展方向及开发措施时,应区别对待。In this paper,the eco-economic types of new irrigated area in Wuzhong City were preliminary divided and studied through main component analysis. The results indicated that this area can be devided into five obvious different eco - economic types with large variations in ecological .economic and environmental conditions. This is practically useful in formulation the development direction and development measure in the area.

关 键 词：生态经济 主分量分析法 新灌区 

分 类 号：F323.22[经济管理—产业经济]