摘要
引入生态位理论及其方法,首先对武陵山区特色农业各个维度的生态位以及综合生态位进行测度分析,其次采取聚类分析法,对武陵山区特色农业综合生态位结果进行聚类分析。结果表明,武陵山区特色农业发展生态位较低且相近,但是区域特色农业发展之间也存在一定差异。在武陵山区重庆段的7个区县中,石柱、酉阳、黔江、丰都4个区县的特色农业发展的综合生态位水平较高,秀山、武隆、彭水特色农业发展的综合生态位水平较低。为了提高武陵山区特色农业综合生态位水平,需要对武陵山区特色农业发展的生态位加以错位、扩充、协调,这样才能从总体上提升武陵山区特色农业发展水平。
In this paper,the theory and method of niche was introduced.Firstly,the niche and comprehensive niche of characteristic agriculture in Wuling mountain area were measured and analyzed.Secondly,cluster analysis method was used to cluster the results of comprehensive niche of characteristic agriculture in Wuling mountain area.The results showed that the development niche of characteristic agriculture in Wuling mountain area was low and close,but there were some differences between the developments of regional characteristic agriculture.Among the seven districts and counties in Chongqing section of Wuling mountain area,Shizhu,Youyang,Qianjiang and Fengdu had higher comprehensive niche level of characteristic agricultural development,while Xiushan,Wulong and Pengshui had lower comprehensive niche level of characteristic agricultural development.Therefore,In order to improve the comprehensive niche level of characteristic agriculture in Wuling mountain area,it was necessary to dislocation,expand and coordinate the niche of characteristic agriculture development in Wuling mountain area,so as to improve the development level of characteristic agriculture in Wuling Mountain Area on the whole.
作者
胡江霞
罗玉龙
HU Jiangxia;LUO Yulong(School of Finance and Economics,Yangtze Normal University,Chongqing 408100,China;School of Robot Engineering,Yangtze Normal University,Chongqing 408100,China)
出处
《生态经济》
北大核心
2021年第10期115-122,共8页
Ecological Economy
基金
国家社会科学基金项目“长江上游生态大保护政策可持续性与机制构建研究”(20&ZD095)
教育部基地项目“长江上游地区生态文明建设体系研究”(18JJD790018)
重庆市社科规划培育项目“基于生态位理论的三峡库区特色农业发展有效路径的制度供给研究”(2019PY35)。
关键词
生态位理论
武陵山区
特色农业
创新路径
niche theory
Wuling mountain area
characteristic agriculture
innovation path
