| 工业发达地区城市生态资源变化状况分析——以深圳市宝安区为例 |
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| 引用本文： | 陈 龙,黄 涛,叶有华,张 燚,李光德. 工业发达地区城市生态资源变化状况分析——以深圳市宝安区为例[J]. 资源与产业, 2018, 20(6): 38-46. DOI: 10.13776/j.cnki.resourcesindustries.20190110.012 |
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| 作者姓名： | 陈 龙 黄 涛 叶有华 张 燚 李光德 |
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| 作者单位： | （深圳市环境科学研究院 国家环境保护饮用水水源地管理技术重点实验室,广东 深圳 518001） |
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| 基金项目： | 国家重点研发计划（2016YFC0502805）;深圳市环境科技计划项目（LD2017GP-SZC011） |
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| 摘 要： | 文章基于2007-2016年SPOT5遥感影像解译结果和实地踏勘校对数据,根据《深圳市生态资源测算技术规范》（试行）的计算方法,分析了深圳市宝安区近10年来生态资源的变化情况,并探讨了GDP增长与生态资源变化之间的关系。研究结果表明：1）2016年宝安区植被覆盖指数、水面覆盖指数、建设用地覆盖指数、未利用地指数以及生态资源状况指数分别是43.16、68.87、43.43、72.83和53.24,生态资源状况指数等级为“良”;2）2007-2016年,宝安区植被覆盖面积呈先下降后增加的趋势,水域面积呈逐年下降趋势,建设用地面积呈逐年增加趋势,未利用面积总体呈先增加后下降的趋势;3）2007-2016年,宝安区植被面积和水域面积的消耗量随GDP的增长先增加后下降,再回归到正常消耗水平,建设用地面积和未利用地面积的增加量随GDP的增长总体呈波动下降趋势;4）2007-2016年,宝安区生态用地的消耗总量随GDP的增加呈先增加后减少的趋势,非生态用地总面积随GDP的增加而增加,但GDP每增长100亿元,非生态用地面积增加幅度呈波动下降的趋势,说明宝安区在提高经济发展质量、实现生态资源与经济社会的可持续发展方面取得重大成绩。
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| 关 键 词： | 宝安区 生态资源 生态资源状况指数 生态用地 非生态用地 , |
| 收稿时间： | 2018-04-02 |
| 修稿时间： | 2018-09-06 |
A CASE STUDY ON SHENZHEN'S BAO'AN DISTRICT: ECOLOGICAL RESOURCES CHANGES IN DEVELOPED INDUSTRIAL CITY |
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| CHEN Long,HUANG Tao,YE Youhua,ZHANG Yi,LI Guangde. A CASE STUDY ON SHENZHEN'S BAO'AN DISTRICT: ECOLOGICAL RESOURCES CHANGES IN DEVELOPED INDUSTRIAL CITY[J]. Resources & Industries, 2018, 20(6): 38-46. DOI: 10.13776/j.cnki.resourcesindustries.20190110.012 |
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| Authors: | CHEN Long HUANG Tao YE Youhua ZHANG Yi LI Guangde |
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| Affiliation: | (State Environmental Protection Key Laboratory of Drinking Water Source Management Technology, Shenzhen Academy of Environmental Science, Shenzhen 518001, China) |
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| Abstract: | This paper, based on SPOT5 remote sensing images in 2007-2016 and in-situ investigation, uses "Ecological Resources Measurement Technical Standard in Shenzhen" to analyze the changes in ecological resources in Bao'an district in the recent decade, and discusses its relation with GDP growth. In 2016, Bao'an's vegetation coverage index is 43.16, water coverage index is 68.87, construction land coverage index is 43.43, unused land index is 72.83 and ecological resource index is 53.24, which means a good ecological resource index. During 2007-2016, Bao'an had experienced descending and then ascending in its vegetation coverage, descending in water area, ascending in construction land area, ascending and then descending in unused land area. As GDP rose, its vegetation and water areas first ascended and then descended then returned to a normal consumption, while construction and unused land areas generally descended in fluctuation. The gross consumed ecological land ascended and then descended, but non-ecological land just ascended. GDP rose by 10 billion RMB, the added amplitude of non-ecological land area descended in fluctuation, indicating an striking achievement in improving economic development quality and in materializing sustainable development of ecological resource and economy. |
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| Keywords: | Bao'an district ecological resource ecological resource index ecological land non-ecological land |
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