基于生态足迹法的黑龙江省生态承载力动态变化研究

The Study on Dynamic Change of Ecological Capacity Based on Ecological Footprint Analysis in Heilongjiang Province

为评价黑龙江省生态可持续发展水平,本文运用生态足迹模型测算黑龙江省2000—2015年的生态足迹和生态承载力,对黑龙江省生态足迹及生态承载力情况进行分析。研究结果显示:2000—2015年黑龙江省人均生态足迹不断增加,已超出了生态承载能力的范围,出现生态赤字;黑龙江省目前的发展模式并不是可持续的,生态承载力需求和供给之间并不平衡,生态安全面临巨大挑战。针对黑龙江省不可持续发展问题,提出优化能源结构、大力发展生态产业、统筹生态建设及合理利用土地等建议。

In order to understand the problem of ecological sustainable development in Heilongjiang Province,the ecological footprint model was used to calculate the per capita ecological footprint and ecological carrying capacity of Heilongjiang Province from 2000 to 2015.The ecological footprint and ecological capacity of Heilongjiang Province were analyzed.The results show that the per capita ecological footprint of Heilongjiang Province increased continuously from 2000 to 2015,the per capita ecological carrying capacity showed a slow upward trend,and the ecosystem was in an unsafe state,the per capita ecological carrying capacity slowly increased,and the per capita ecological deficit was growing,so the ecological security of Heilongjiang Province was facing great challenges.In response to the problem of unsustainable development in Heilongjiang Province,this paper puts forward some suggestions to realize the sustainable development of Heilongjiang Province,such as optimizing the energy structure,vigorously developing the ecological industry,coordinating the ecological construction and making rational use of land.