川西南山地区生态足迹和生态承载力动态变化分析  

Dynamics of Ecological Footprint and Ecological Capacity in Mountain Areas in Southwest Sichuan

作　　者：苏子友[1] 

机构地区：[1]四川省林业调查规划院,四川成都610081

出　　处：《四川林业科技》2016年第4期39-42,共4页Journal of Sichuan Forestry Science and Technology

基　　金：农林复合系统可持续经营技术研究(项目编号:(2006BAD03A0504);天然林资源保护工程生态效益监测项目支持

摘　　要：生态足迹法是用于评价区域发展可持续性的重要方法。本文以川西南山地区攀枝花市、凉山彝族自治州(木里县除外)、雅安市(石棉县和汉源县)为例,计算了2000年~2012年的生态足迹和生态承载力。结果表明,该区域人均生态足迹呈逐年增长的趋势,由2000年的0.907 hm^2·人^(-1)增长到2012年的1.9247 hm^2·人^(-1);人均生态承载力呈逐年降低的趋势,由2000年的2.1236 hm^2·人^(-1)下降到2012年的1.6593 hm^2/人^(-1);生态赤字(生态盈余)呈显著上升,生态足迹供需矛盾十分突出。为实现区域的可持续发展,提出了转变优化生产生活和消费方式,适当控制人口数量和调整产业结构。The ecological footprint is one of the the region development. The ecological footprint most important methods to evaluate the sustainability of and ecological capacity were calculated based on the ecological footprint theory and computational model for mountain areas in Southwest Sichuan during 2000 to 2012. mountain areas in Southwest Sichuan included Panzhihua City, Liangshanyizuzizhou city （except Muli county） , and Yaan city （ Hanyuan county and Shimian county）. The results showed that the ecological footprint per capita increased from 0. 907 hm^2 in 2000 to 1. 9247 hm^2 in 2012 ,and the ecological capacity per capita reduced from 2. 1236 hm^2 in 2000 to 1. 788 hm^2 in 2012. Per capital ecologica deficit in-creased greatly, which reflected that the regional ecosystem was under great pressure and the regional ecological sustainable development of mountain areas in Southwest Sichuan was difficult. In order to achieve the goals of sustainable development strategy in Mountain areas in Southwest Sichuan, strategies were put forward in this paper, including optimizing life style and production mode of the people, controlling the size of population, and adiusting the structure of industry.

关 键 词：生态足迹 生态承载力 生态赤字 川西南山地区 

分 类 号：X22[环境科学与工程—环境科学] F127[经济管理—世界经济]