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| 上海市宝山区城镇化对农业用地环境质量的影响 | |
| 引用本文： | 马婷婷,王军,刘耀龙,孙小静,张梦莹.上海市宝山区城镇化对农业用地环境质量的影响[J].生态与农村环境学报,2010,26(5). |
| 作者姓名： | 马婷婷 王军 刘耀龙 孙小静 张梦莹 |
| 作者单位： | 1. 华东师范大学地理信息科学教育部重点实验室,上海,200062;华东师范大学地理学国家理科基础人才培养基地,上海,200062 2. 华东师范大学地理信息科学教育部重点实验室,上海,200062 3. 上海市宝山区环境监测站,上海,200940 |
| 基金项目： | 国家自然科学基金，国家基础科学人才培养基金 |
| 摘 要： | 利用环境风险指数法,对上海宝山区2003和2007年城镇农业土壤重金属Cd、Cr、Cu、Pb和Zn环境风险进行评价;从人口、经济、社会生活和生态环境4方面构建城镇化水平综合评价指标体系,并对宝山区2003和2007年城镇化水平进行综合测度,探讨宝山区城镇化水平与农业土壤环境风险指数间的定量关系。结果表明,与2003年相比,2007年宝山区农业土壤重金属Cr、Cu、Pb和Zn含量增加明显,农业土壤重金属综合环境风险加剧,环境风险在空间上表现为由东南向西北方向扩展态势;城镇化水平提升明显,城镇化水平与环境风险指数间存在明显正相关关系;目前宝山区城镇化发展模式不利于农业环境质量保护。 |
| 关 键 词： | 城镇化 环境风险 农业用地 重金属 宝山区 上海 |
Impact of Urbanization on Farmland Environmental Quality in Baoshan District,Shanghai |
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| MA Ting-ting,WANG Jun,LIU Yao-long,SUN Xiao-jing,ZHANG Meng-ying.Impact of Urbanization on Farmland Environmental Quality in Baoshan District,Shanghai[J].Journal of Ecology and Rural Environment,2010,26(5). | |
| Authors: | MA Ting-ting WANG Jun LIU Yao-long SUN Xiao-jing ZHANG Meng-ying |
| Institution: | MA Ting-ting1,2,WANG Jun1,LIU Yao-long1,SUN Xiao-jing3,ZHANG Meng-ying1,2(1.Key Laboratory of Geo-Information Science of the Ministry of Education,East China Normal University,Shanghai 200062,China,2.State Geographical Science Talent Cultivate Base,3.Shanghai Environmental Monitoring Station of Baoshan District,Shanghai 200940,China) |
| Abstract: | The environmental risk index(IER) method was utilized to evaluate heavy metal(Cd,Cr,Cu,Pb,and Zn) environmental risk in farmland soil of Baoshan District,Shanghai.An integrated evaluation indicator system for urbanization was founded combining 4 major factors,such as population,economy,social life,and ecological environment,and used to measure urbanization of the district in 2003 and 2007 for exploration of quantitative relationship between urbanization and farmland soil environmental risk.Results show that... |
| Keywords: | urbanization environmental risk farmland heavy metal Baoshan District Shanghai |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |