长江经济带生态创新协同度及其影响因素分析

Ecological Innovation Synergy Degree and Its Influencing Factors in the Yangtze River Economic Zone

摘要:

基于复合系统协同度模型测度了2006-2015年长江经济带生态创新协同度。结果表明：2006-2015年生态环境有序度经历了上升—下降—上升的历程,而科技创新则保持了持续上升趋势；2007-2015年长江经济带生态创新协同度呈波动上升态势,2015年已达良好协同水平,2009年后生态环境有序度开始低于科技创新有序度,是制约生态创新协同度进一步提高的关键子系统。采用加权灰色关联模型计算显示,湿地面积占辖区面积比重、高技术产业投资额、技术市场成交额、高技术产业主营业务收入等是推动长江经济带生态创新协同水平提高的关键因素。

Abstract:

Based on the synergy degree model of complex system, the synergy degree of Ecological Innovation in the Yangtze River Economic Zone in the past 2006-2015 years was measured. The results show that the synergy degree of Ecological Innovation in the Yangtze River economic zone has fluctuated in the past 2007-2015 years, and 2015 has reached a good level of cooperation, after 2009 the ecological environmental it’s the key subsystem that restricts the further improvement of ecological innovation synergy. The weighted grey relational model shows that the proportion of wetland area, the investment in high-tech industry are the key factors to promote the level of ecological innovation synergy in the Yangtze River Economic zone.