长治市区域生态经济弹性

Regional eco-economic resilience of Changzhi City

基于弹性理论,提出了生态经济弹性系数模型,分析了2001—2006年间山西省长治市区域系统的生态经济弹性.结果表明:长治市生态足迹由2001年的8.6569×106hm2增加至2006年的19.8190×106hm2,能源生态足迹占区域总生态足迹的1/2以上,区域系统生态足迹增长的速度逐渐下降,并低于区域经济增长的速度;该区生态经济弹性系数从2002年的0.80减至2006年的0.10,相对于经济增长,该区域系统的经济发展对资源的需求不断下降.为实现长治市区域系统的可持续发展,提出了调整产业结构、改善居民生活消费方式、提高区域生态承载力、降低生态足迹增长速度、增强区域生态经济弹性等对策.

Based on the theory of resilience, an eco-economic resilience coefficient model was proposed, and the regional eco-economic resilience of Changzhi City in 2001-2006 was analyzed. In the City, the ecological footprint was increased from 8. 6569×10^6hm^2 in 2001 to 19. 8190 ×10^6hm^2 in 2006. The ecological footprint of energy was 1/2 or more of the regional ecological footprint, and its increasing rate was decreasing and lower than that of regional economic growth. The eco-economic resilience coefficient of the City decreased from 0. 80 in 2002 to 0. 10 in 2006. Relative to economic growth, the demand for natural resources was decreasing. To achieve the sustainable development of Changzhi City, some countermeasures including readjusting industrial structure, changing habitant consumption patterns, increasing regional ecological capacity, decreasing the increasing rate of ecological footprint, and strengthening regional eco-economic resilience were proposed.