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| 我国城市地球化学热点领域研究进展及展望 | |
| 引用本文： | 李杰,施泽明,高琴,倪师军,张成江,李世勇.我国城市地球化学热点领域研究进展及展望[J].物探与化探,2012,36(3):429-434. |
| 作者姓名： | 李杰 施泽明 高琴 倪师军 张成江 李世勇 |
| 作者单位： | 1. 成都理工大学核技术与自动化工程学院,四川成都610059;山东省第六地质矿产勘查院,山东威海264209 2. 成都理工大学核技术与自动化工程学院,四川成都,610059 3. 四川省冶金地质勘查院,四川成都,610051 4. 山东省物探化探勘查院,山东济南,250013 |
| 摘 要： | 城市地球化学主要研究城市化进程中的生态环境地质问题,运用地球化学的原理和方法,通过研究城市及城市群的地下水、地表水、土壤、大气及其降尘、生物等环境体系中化学元素和部分有机物的分布、演化、环境作用及健康效应,区分污染源,对未来环境演变趋势作出预警并给出治理方案。我国城市地球化学研究的热点和前沿主要集中在城市生态环境多目标地球化学调查评价、城市环境污染及生态风险评价（估）、城市生态环境对人体的健康效应、城市隐伏活动断层的地球化学探测、城市地球化学系统的调控等领域,并取得了一定进展,但仍存在着一定的问题,需要深入研究。 |
| 关 键 词： | 城市地球化学 环境污染 生态评价 研究进展 理论模型 |
PROGRESS AND PROSPECTS OF RESEARCHES ON FOCUS PROBLEMS OF URBAN GEOCHEMISTRY IN CHINA |
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| LI Jie , SHI Ze-ming , GAO Qin , NI Shi-jun , ZHANG Cheng-jiang , LI Shi-yong.PROGRESS AND PROSPECTS OF RESEARCHES ON FOCUS PROBLEMS OF URBAN GEOCHEMISTRY IN CHINA[J].Geophysical and Geochemical Exploration,2012,36(3):429-434. | |
| Authors: | LI Jie SHI Ze-ming GAO Qin NI Shi-jun ZHANG Cheng-jiang LI Shi-yong |
| Institution: | 1.College of Applied Nuclear Technology and Automation Engineering,Chengdu University of Technology,Chengdu 610059,China;2.Shandong No.6 Institute of Geological Survey for Mineral Resources,Weihai 264209,China;3.Sichuan institute of Metallurgical Geology and Exploration,Chengdu 610051,China;4.The Geophysics and Geochemistry Research Institute in Shandong Province,Jinan 250013,China) |
| Abstract: | As a subject,urban geochemistry mainly studies the ecological,environmental and geological problems during the urbanization,and uses the theories and methods of geochemistry to study the distribution,evolution,reaction,and health effect of chemical elements and isotopes in the urban environmental system such as groundwater,surface water,soil,atmosphere,air dust and biology,so as to find out the reason for the pollution,give caution for the future,and give advice to control these factors rationally.Nowadays,the hotspots and forefront fields of the urban geochemistry in China mainly focus on multi-purpose urban geochemical survey and assessment,urban environmental pollution and eco-geochemical risk assessment,urban environment and human health,geochemical prospecting for concealed active faults in urban area,control of the urban geochemical system and urban programming.However,there are still some problems in urban geochemistry which should be studied deeply in the future. |
| Keywords: | urban geochemistry environmental pollution ecological assessment research progress theoretic model |
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