河北省生态文明及其协调度的时空分异研究

Study on the Spatial and Temporal Differentiation of Ecological Civilization and Its Coordination Degree in Hebei Province

建设生态文明,是关系人民福祉、关乎民族未来的长远大计。文章结合国内外生态文明研究成果,运用层次分析法确立指标,构建了包含28个指标的河北省生态文明建设评价指标体系。从生态质量、经济和谐、社会发展、制度保障4个领域,对河北省生态文明建设进行了分析。运用离差系数原理构建河北省生态文明协调度评价模型,对河北省生态文明指数及其协调度进行测算,并对其时空分异特征进行了研究。结果表明:2010—2016年河北省生态文明建设水平呈稳步上升的趋势,生态文明建设指数从0.484增长到0.548,其中社会发展领域的提升最为明显;生态文明协调度整体为0.6~0.8,属于初级协调和良好协调阶段,总体呈上升趋势,但存在一定的波动变化。社会发展和保障体系是主要支撑子系统,构成支撑河北省生态文明的"两翼",而社会和谐与生态质量虽有所增长,但有待加强;河北省生态文明建设指数各市差异较大,且其空间分布也不平衡。总体呈现中部高,四周低的规律。

The construction of ecological civilization is the long-term people well-being development of our nation.Based on the research achievements of ecological civilization at home and abroad,we used AHP to establish the index system covering 28 indicators of ecological civilization construction in Hebei Province.The construction of ecological civilization in Hebei Province was analyzed with respect to the evaluation index system of ecological quality,economic harmony,social development,system security.We used difference coefficient principle to develop the coordination evaluation model of the construction of ecological civilization,and calculated the ecological civilization in Hebei Province and its coordination degree index,and the spatial and temporal variation features were examind.The conclusions are as follows.During the period from 2010 to 2016,the level of ecological civilization construction in Hebei Province showed the steady upward trend,index of the construction of ecological civilization grew from 0.484 to 0.548,the enhancement of the field of social development was most obvious,the overall coordination of ecological civilization was between 0.6 and 0.8,belonging to the primary association good coordination and stage,the overall upward trend was significant,but there was some fluctuation.The social development and the guarantee system is the main support subsystem,the‘two wings’supporting the ecological civilization in Hebei Province,social harmony and ecological quality increased,but should be further strengthened;The difference of index of construction of ecological civilization among the cities in Hebei Province is large,and its spatial distribution is not balanced,the overall appearance of the index is high in the central area,low in the rim area.