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基于熵值法和耦合理论,建立了耦合关联度和耦合协调度模型,探讨了黑龙江林业生态系统建设与大豆产业发展耦合关系,并对2008~2012年的数据进行实证研究。结果表明:黑龙江林业生态系统建设与大豆产业发展间耦合关联度和耦合协调度在2008年处于较低水平,在2009~2012年总体上呈现较高水平状态,但在这期间二者的耦合关联度均显著地高于二者的耦合协调度,且其耦合协调处于较大的波动状态。
Based on the entropy method and the coupling theory, the models of coupling degree and coupling degree are established. The coupling relationship between forestry ecosystem construction and soybean industry development in Heilongjiang Province is discussed, and the data of 2008 ~ 2012 are empirically studied. The results showed that the coupling degree and the coupling degree between forestry ecosystem construction and soybean industry development in Heilongjiang were at a low level in 2008, and generally showed a high level between 2009 and 2012. However, the coupling relationship between the two Degrees are significantly higher than the two coupling coordination, and its coupling and coordination in a larger state of volatility.