贵州省水利建设、生态建设和石漠化治理的耦合性

目的]研究贵州省水利建设、生态建设、石漠化治理即"三位一体"的耦合性,促进三者之间的工程项目整合,以期达到效益最大化。方法]根据系统学理论,将"三位"作为3个子系统,建立评价指标体系,采用主成分分析法,运用SPSS软件和耦合度模型计算。结果]耦合系统在3个规划期(2006—2010年,2011—2015年,2016—2020年)的耦合度分别为0.68,0.86和0.89,说明在"三位一体"规划前耦合系统处于磨合期,规划后耦合系统处于高级耦合期且具有良好共振耦合。结论]"三位一体"规划能有效突破制约贵州省发展的瓶颈,促进贵州地区社会经济生态的可持续发展。建议继续加强3者的工程项目建设。

Coupling of Water Conservancy Construction, Ecological Construction, Rocky Desertification Control System in Guizhou Province

Objective] Study on the coupling of water conservancy construction, ecological construction, rocky desertification which are the trinity planning was carried out in Guizhou Province to promote the project integration between the three aspects, and to achieve the maximum benefit. Methods] According to the system theory, the trinity as the three subsystem, evaluation index system was established using principal component analysis method, the SPSS software and the coupling degree model were used to calculate. Results] The coupled system in the coupling of the three planning periods(2006-2010,2011-2015,2016-2020) were 0.68, 0.86, 0.89, respectively, indicating that the coupled system was in the run-in period before the trinity planning, and it had the good resonance coupling after the trinity planning. Conclusion] The trinity planning can effectively break the bottleneck restriction of the development, and promote social, economic and ecological sustainable development in Guizhou Province. It is proposed to continue to strengthen the construction of the projects with these three aspects.