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| PROGRESS AND PROSPECTS OF RESEARCHES ON FOCUS PROBLEMSOF URBAN GEOCHEMISTRY IN CHINA |
| LI Jie1,2, SHI Ze-ming1, GAO Qin3, NI Shi-jun1, ZHANG Cheng-jiang1, LI Shi-yong4 |
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 |
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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.
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Received: 06 January 2012
Published: 10 June 2012
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