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| 赣江流域生态足迹计算与分析 | |
| 引用本文： | 张秋根,陈素华,熊辉,彭友林,郭晓敏.赣江流域生态足迹计算与分析[J].环境科学与技术,2009,32(12). |
| 作者姓名： | 张秋根 陈素华 熊辉 彭友林 郭晓敏 |
| 作者单位： | 1. 江西农业大学园林与艺术学院,江西,南昌,330045;南昌航空大学环境与化学工程学院,江西,南昌,330063 2. 南昌航空大学环境与化学工程学院,江西,南昌,330063 3. 江西农业大学园林与艺术学院,江西,南昌,330045 |
| 基金项目： | 江西省科技厅国际合作计划项目，人事部留学人员项目资助 |
| 摘 要： | 应用生态足迹理论及模型,根据赣江流域2007年出版的统计数据,对赣江流域2006年的生态足迹和生态承载力进行了定量计算,结果表明:2006年赣江流域的人圴生态足迹为0.9327hm2/cap,而当年实际上可以提供的人均生态承载力为0.9474hm2/cap,人均生态盈余为0.0147hm2/cap,生态需求与生态供给之比为1:1.02,表明人们对赣江流域生态经济系统的影响还未超出其生态承载力的阈值,赣江流域生态系统是安全的,流域发展表现为可持续状态;该流域中赣州、吉安2地市出现生态盈余,分别是0.3488hm2/cap,0.2108hm2/cap;而南昌、九江、宜春3地市出现生态赤字,分别是0.2397hm2/cap,0.1328hm2/cap,0.1696hm2/cap,其中南昌市生态赤字最大。 |
| 关 键 词： | 赣江流域 生态足迹 生态承载力 生态赤字/生态盈余 |
Calculation and Analysis of Ecological Footprint in Ganjiang River Basin |
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| ZHANG Qiu-gen,CHEN Su-hua,XIONG Hui,PENG You-lin,GUO Xiao-min.Calculation and Analysis of Ecological Footprint in Ganjiang River Basin[J].Environmental Science and Technology,2009,32(12). | |
| Authors: | ZHANG Qiu-gen CHEN Su-hua XIONG Hui PENG You-lin GUO Xiao-min |
| Institution: | ZHANG Qiu-gen1,2,CHEN Su-hua2,XIONG Hui2,PENG You-lin2,GUO Xiao-min1 (1.College of Landscape and Art,Jiangxi Agriculture University,Nanchang 330045,China,2.School of Environment and Chemistry Engineering,Nanchang Aviation University,Nanchang 330063,China) |
| Abstract: | Based on published statistics data of 2007,ecological footprint and ecological capacity of Ganjiang River basin in 2006 were calculated by using ecological footprint theory and model. Results indicated that average ecological footprint of the basin was 0.9327hm2/cap,while average ecological capacity was 0.9474hm2/cap,per capita ecological remainder was 0.0147hm2/cap and ratio of ecological demand and ecology supply was 1: 1.02,which showed the effect on the basin eco- economic system does not exceed its thr... |
| Keywords: | Ganjiang River basin ecological footprint ecological capacity ecological deficit/remainder |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |