摘要
在借鉴国内已进行过的土地利用的研究成果基础上,选取反映湖北省耕地有效利用的12个指标,借助主成分分析法和相关分析法相结合的手段,综合分析评价湖北省耕地有效利用的综合利用指数和系统间相关协调状况,为湖北省耕地进一步合理有效利用提供理论依据.
On the study results of cultivated area efficient utilization on some cities in China, selects 12 indicators that reflect the complex system of Hubei cultivated area. According to the approach of principal factor analysis combined by correlation analysis, comprehensively analyses and evaluates the overall level, efficient utilization degree and systemic correlation coefficient degree.It may afford a theory approach for further development Of Hubei cultivated area efficient utilization .
出处
《湖北大学学报(自然科学版)》
CAS
2004年第4期364-368,共5页
Journal of Hubei University:Natural Science
基金
湖北省发展与改革委员会项目"湖北省西部山区绿色资源产业化规划(2004)"