以2001~2011年江西省的工业产业为样本,采用生态技术创新种群行为模型对种群效应进行实证分析,发现多数种群的个体数量已经逼近或超过区域创新资源决定的生态阈值,种群内部、种群之间由协同效应转向竞争效应,发出了环境过载的警示。
This paper makes empirical analysis by using the samples of industries of Jiangxi province from 2001 to 2011.Conclusion shows that the quantity of individuals in most industrial populations is close to or exceeds the threshold determined by the regional innovation resources,and accordingly synergy effects are converted to competition effects in or between populations,which gives a warning sign of environment overloading.