煤炭矿区复合生态系统协同演化序参量的选择与协同度评价

The determination of order parameter and the assessment of the synergy degree for the co-evolution of integrated ecosystem in coal mining area

以协同学理论为基础,建立矿区复合生态系统协同管理评价模型,通过对影响矿区复合生态系统协同管理的因素进行分析,构建矿区复合生态系统协同管理的参量指标体系,运用层次分析法、熵值法将各级指标合成综合类指标,通过所构建的评价模型选择矿区复合生态系统协同管理的序参量并评价系统协同程度。应用龙口矿区2005~2014年的数据对所建模型进行实证研究。结果表明,龙口矿区复合生态系统的演化过程中生态类参量起到了序参量的作用,矿区生态系统管理与当地经济的发展已经形成协同效应,但协同程度不高。矿区复合生态系统的协同度在不断增加,但是社会子系统与政府对复合生态系统的协同作用并不明显,有待于进一步改善。

Based on the synergetic theory,the assessment model for collaborative management of integrated ecosystem in mining area is given,the parameters index system of collaborative management is established by analyzing the influence factors of the ecosystem management.The comprehensive indexes are composed by using the method of AHP and Entropy.The order parameters are chosen,and the synergy degree is evaluated by the assessment model.Original data from Longkou mining area during 2005 to 2014is employed to proceed empirical study.The conclusion reaches that ecological parameter is employed as the order parameter.The mining area ecosystem management and the development of local economy has been formed synergies,but the level of synergy is not high.The coordination degree of the mining area integrated ecosystem is increasing,but the effect of social subsystem and the government to the synergy of integrated ecosystem is not obvious,needs to be further improved.