基于生态敏感性和人类活动扰动强度的乌江源区生态补偿空间配置研究

Spatial allocation of ecological compensation based on ecological sensitivity and human activity disturbance intensity in source region of Wujiang

生态补偿空间配置是否合理影响流域社会经济可持续发展。以乌江源区为例,从生态敏感性和人类活动扰动强度视角,对河源区生态补偿空间配置进行分析。结果表明:生态敏感性视角下乌江源区西南部和西部生态补偿额较高,北部和东部生态补偿额较低。人类活动扰动强度视角下乌江源区中部、南部和西部生态补偿额度较高,北部和东南部生态补偿额较低。研究以期填补当前单一GDP视角的生态补偿空间配置方法,提高流域区环境保护的针对性。

Whether reasonable for spatial allocation of ecological compensation is an important aspect that affecting the sustainable development of social economy in watershed scale. Taking source region of Wujiang as an example,this paper analyzed spatial configuration of ecological compensation in source region of river from the perspectives of ecological sensitivity and human activity disturbance intensity.The results showed that ecological compensation in southwest and west parts was higher while ecological compensation was lower in north and east parts under the perspective of ecological sensitivity. Ecological compensation in central,southern and western parts was higher while ecological compensation was lower in north and southeast parts under the perspective of human activity disturbance intensity. Method of spatial allocation of ecological compensation based on the perspectives of ecological sensitivity and human activity disturbance intensitycan well make up for the current spatial allocation of ecological compensation from single perspective of GDP and enhances the pertinence of environmental protection.