黄土高原丘陵区生态因子与经济发展耦合关系研究--以宁夏彭阳县为例  

Study on Interrelationship between Ecological Factors and Economic Development in Hilly Region of the Loess Plateau: A Case Study of Pengyang County, Ningxia

作　　者：齐拓野[1,2] 米文宝[3,4] 

机构地区：[1]宁夏大学农学院,宁夏银川750021 [2]法兰克福大学生态、进化和生物多样性研究所,德国法兰克福60438 [3]宁夏大学资源环境学院,宁夏银川750021 [4]宁夏大学西北退化生态系统恢复与重建教育部重点实验室,宁夏银川750021

出　　处：《生态经济》2014年第9期88-90,共3页Ecological Economy

基　　金：国家自然科学基金项目(41161020)

摘　　要：生态因子与经济发展的关系研究,是发展生态经济的核心问题。以宁夏彭阳县为例,运用最小一乘法,探讨黄土高原丘陵区生态因子与经济发展的耦合关系;计算出研究区域内生态因子与经济发展的正、负相关关系,找出了对经济发展影响最大及最小的生态因子,认为该区域生态因子对经济发展总体呈制约关系,而且影响较大。在此基础上,对研究区域未来的经济发展提出了对策与建议。Interrelationship between ecological factors and economic development is the key issue about ecologicaleconomy. In this paper, we made a scientific research on interrelationship between ecological factors and economicdevelopment in hilly region of the Loess Plateau, by taking Pengyang County in Ningxia as an example, based on theleast absolute deviation. We calculated the positive and negative correlation between ecological factors and economicdevelopment in Pengyang County. Furthermore, we picked out the greatest and the smallest ecological factors in termsof the influence on economic development. And we obtained that economic development in the study region was greatlylimited by the ecological factors. Based on to the conclusions, we make some suggestions for the future development ofour study region.

关 键 词：黄土高原 生态 经济 耦合 彭阳 

分 类 号：F127[经济管理—世界经济]