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福建省生态足迹和生态承载力的动态变化
引用本文:翁伯琦,王义祥,黄毅斌,应朝阳,黄勤楼.福建省生态足迹和生态承载力的动态变化[J].应用生态学报,2006,17(11):2153-2157.
作者姓名:翁伯琦  王义祥  黄毅斌  应朝阳  黄勤楼
作者单位:福建省农业科学院农业生态研究所,福州,350013
基金项目:农业部引进国外先进农业科学技术项目;福建省科技厅科技计划
摘    要:利用生态足迹理论,计算分析了福建省1999~2003年5年间的生态足迹变化过程.结果表明,福建省人均生态足迹由1999年的1.428 hm2上升至2003年的1.658 hm2,人均生态承载力由1999年的0.683 hm2减少到2003年的0.607 hm2,生态赤字逐年提高,生态足迹与生态承载力之间的矛盾加剧,生态环境处于不安全状态.生态足迹供需结构分析表明,福建省人均生态足迹供需存在严重的不平衡,其需求以草地和化石燃料为主,两者占总量的55.74%~63.43%,而供给以耕地为主,草地仅占人均生态承载力的0.77%~0.82%,化石燃料的供给几乎为零.5年间万元GDP生态足迹总体上呈下降趋势,表明福建省的资源利用率不断提高.与此同时,结合福建省经济发展现状和资源分布特点,提出了减少区域生态赤字的对策.

关 键 词:福建  生态足迹  生态承载力  生态赤字  可持续发展
文章编号:1001-9332(2006)11-2153-05
收稿时间:2005-10-25
修稿时间:2006-08-25

Dynamic changes of ecological footprint and ecological capacity in Fujian Province
WENG Boqi,WANG Yixiang,HUANG Yibin,YING Zhaoyang,HUANG Qinlou.Dynamic changes of ecological footprint and ecological capacity in Fujian Province[J].Chinese Journal of Applied Ecology,2006,17(11):2153-2157.
Authors:WENG Boqi  WANG Yixiang  HUANG Yibin  YING Zhaoyang  HUANG Qinlou
Institution:Institute of Agricuhural Ecology, Fujian Academy of Agricultural Science, Fuzhou 350013, China
Abstract:The analysis on the dynamic changes of ecological footprint and ecological capacity in Fujian Province showed that in 1999 - 2003, the ecological footprint per capita in the Province increased from 1. 428 hm^2 to 1. 658 hm^2 , while the ecological capacity per capita decreased from 0. 683 hm^2 to 0. 607 hm^2, with an increased ecological deficit year after year. The contradiction between the ecological footprint and ecological capacity pricked up gradually, and the ecological environment was at risk. There existed a severe imbalance in the supply and demand of ecological footprint per capita. The main body of the demands was grassland and fossil fuel, aecouting for 55.74% - 63.43% of the total, while their supply only occupied 0. 77% -0. 82% and next to nothing of the ecological capacity per capita, respectively. As a whole, the ecological footprint per ten thousand yuan GDP declined in the five years, indicating that the resources use efficiency in the Province was improved gradually. Based on the analysis of the present situation of the economic development and resources distribution in the Province, the strategies on reducing ecological deficit were put forward.
Keywords:Fujian Province  Ecological footprint  Ecological capacity  Ecological deficit  Sustainable development
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