| 基于生态足迹的江西省可持续发展评价 |
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| 引用本文： | 刘海,殷杰,陈晶,陈晓玲.基于生态足迹的江西省可持续发展评价[J].测绘科学,2017,42(5). |
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| 作者姓名： | 刘海 殷杰 陈晶 陈晓玲 |
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| 作者单位： | 1. 湖北大学 资源环境学院,武汉,430062;2. 武汉大学 测绘遥感信息工程国家重点实验室,武汉,430079 |
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| 基金项目： | 2015测绘地理信息公益性行业科研专项项目，江西省重大生态安全问题监控协同创新中心专项项目 |
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| 摘 要： | 针对可持续发展定量评价问题,该文提出了将具有空间分析优势的GIS技术与具有定量分析特色的生态足迹理论相结合的方法,并将该方法用于江西省可持续发展评价。文章利用1990年、2000年、2008年3个时期的统计数据与空间信息数据,分别从全区域与其子区域两个层次,计算了生态足迹、生态承载力与生态赤字(盈余)。分析表明,江西省在3个时期均出现了生态赤字,且持续增大,全流域的可持续性向不利的方向发展。在各子区域中,可持续发展水平较差的区域有新余市、萍乡市;较好的区域有赣州市、上饶市。空间分布方面,可持续发展水平较高的区域主要分布在南部与东部,较低的区域主要分布中部与东北部。
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| 关 键 词： | GIS 生态足迹 生态承载力 生态赤字(盈余) 可持续发展 江西省 |
Sustainable development evaluation of Jiangxi province based on ecological footprint analysis |
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| LIU Hai,YIN Jie,CHEN Jing,CHEN Xiaoling.Sustainable development evaluation of Jiangxi province based on ecological footprint analysis[J].Science of Surveying and Mapping,2017,42(5). |
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| Authors: | LIU Hai YIN Jie CHEN Jing CHEN Xiaoling |
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| Abstract: | According to the problem of sustainable development quantitative evaluation,a method that combining the GIS technology which is good at spatial analysis and ecological footprint theory with characteristics of quantitative analysis was put forward in this paper.And this method was used to evaluate sustainable development in Jiangxi Province.Using the statistic data and spatial information data of three periods of 1990,2000,2008,the ecological footprint,ecological carrying capacity and ecological deficit or surplus from across the region and its sub-regional levels respectively were calculated in this paper.Analysis showed that Jiangxi Province had increasing ecological deficit in all three periods,which was unfavorable for the sustainability of the whole basin.In each sub-region,Xinyu and Pingxiang City had the poor level of sustainable development;whereas Ganzhou and Shangrao City was better.In terms of spatial distribution,a high level of sustainable development of the area was mainly distributed in the south and east,and the lower level of sustainable development was mainly in the central and northeast area. |
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| Keywords: | GIS ecological footprint ecological capacity ecological deficit (surplus) sustainable development Jiangxi province |
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