福建省水生态足迹时空分异  

Spatial-temporal Differentiation of Water Footprint in Fujian Province

作　　者：林彤[1] 廖福霖[1,2] 罗栋燊[1,2] 

机构地区：[1]福建师范大学地理科学学院,福州350007 [2]福建师范大学生态文明研究所,福州350007

出　　处：《亚热带资源与环境学报》2014年第3期82-88,共7页Journal of Subtropical Resources and Environment

基　　金：福建省科技厅重点项目:福建省生态文明经济发展研究(2013R0041);福建省科技厅公益类研究项目:美丽乡村建设模式研究--以福建为例(2013R07)

摘　　要：利用改进的生态足迹模型,分析福建省2005—2011年的水生态足迹时空分异,得出几点结论:1)福建省水生态处于盈余状态,但人均水生态足迹增加;2)2011年福建省万元GDP水生态足迹为0.255 1 hm2/万元,与2005年0.708 7 hm2/万元对比,产出效率提高了64.00%。3)建议通过生态优势与经济优势相互转化、调整产业结构、提倡绿色消费实现可持续发展。The study is based on an improved ecological footprint model,in which water footprint account is divided into water product ecological footprint,water resource ecological footprint and water pollution ecological footprint.The spatial-temporal differentiation of water footprint in Fujian province during 2005 and 2011 are analyzed.The results showed that per capita water footprint in 2005 was1.291 9 hm2 and that in 2011 was 1.360 8 hm2,with an increase of 5.33%.In 2011,per 104 Yuan GDP water footprint was 0.2551 hm^2 and in 2005 the same index was 0.708 7 hm^2,indicating that the water resource output efficiency had increased by 64.00% over the years.Through inter transforming of ecological and economic advantages,adjusting industrial structure and promoting green consumption,we point out that,water resource bearing capacity in the province can be improved.

关 键 词：水生态足迹 时空分异 福建 

分 类 号：X22[环境科学与工程—环境科学]