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Advances in Earth Science  2008, Vol. 23 Issue (9): 990-995    DOI: 10.11867/j.issn.1001-8166.2008.09.0990
Articles     
Ecological Early-warning Model and Its Application in the Process of Urbanization Based on Fuzzy Matter Element Theory
Fu Juanlin1,Qiao Biao2
1.Southwest University of Science and Technology,Mianyang 621000,China;2.Planning Research Institute of China Center for Information Industry Development,Beijing 100846,China
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Abstract  

An ecological early-warning model to evaluae the process of urbanization was set up based on fuzzy matter element theory. The alarm signals were divided into five grades, namely, non-alert, light alert, middle alert, heavy alert and giant alert. Taking Hexi Corridor in Gansu Province as an example, we set up an index system of the ecological early-warning in the process of urbanization and established the early warning standards, limits, lights and degrees. The results showed that the order of ecological early warning exponent of Hexi Corridor and the five cities is shown as the following: Zhangye, Wuwei, Jinchang, Hexi Corridor, Jiayuguan and Jiuquan. The boom exponents of ecological water proportion, vegetation coverage, environmental protection costs per capita and output value of industrial SO2 emissions per 10 000 Chinese yuan in Hexi Corridor are the highest. It shows that these exponents are in a heavy alert state. The boom exponents of urban industrial land ration, urban residential land ration, output value of industrial wastewater and dust emissions per 10 000 yuan in Hexi Corridor are the lowest. These exponents are in a light alert state. And the other exponents are in a middle alert state. Clearly, in relation to land resources and environmental factors, water resources and ecological conditions have played a strong role in the shackles of the urbanization in Hexi Corridor.

Key words:  Matter element      Urbanization      Ecological environment      Early-warning model.     
Received:  24 December 2007      Published:  10 September 2008
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Cite this article: 

Fu Juanlin,Qiao Biao. Ecological Early-warning Model and Its Application in the Process of Urbanization Based on Fuzzy Matter Element Theory. Advances in Earth Science, 2008, 23(9): 990-995.

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http://www.adearth.ac.cn/EN/10.11867/j.issn.1001-8166.2008.09.0990     OR     http://www.adearth.ac.cn/EN/Y2008/V23/I9/990

[1] Zhao Xueyan. Urbanization and Regional Development in the Northwest China[M]. Beijing:Economic Management Press,2005.[赵雪雁.西北地区城市化与区域发展[M].北京:经济管理出版社,2005.]

[2] Yasuhiro Sato,Kazuhiro Yamamoto.Population concentration, urbanization and demographic rransition[J]. Journal of Urban Economics,2005,581:45-61.

[3] Vernon Henderson. The urbanization process and economic growth:The so-what question[J]. Journal of Economic Growth,2003,81:47-71.

[4] Pan Xiaoling,Gu Fengxue,Ma Yingjun.The research on eco-environmental evolution,control and adjustment for the arid land in Western China:Research progress and prospect[J]. Advances in Earth Science,2003,181:50-56. [潘晓玲,顾峰雪,马映军.中国西部干旱区生态环境演变与调控研究进展与展望[J].地球科学进展,2003,181:50-56.]

[5] Cristina Milesi,Christopher D Elvidge,Nemani R R,et al.Assessing the impact of urban land development on net primary productivity in the southeastern United States[J]. Remote Sensing of Environment,2003,863:401-410.

[6] Ducrot R,Page C Le,Bommel P,et al. Articulating land and water dynamics with urbanization:An attempt to model natural resources management at the urban edge[J]. Computers,Environment and Urban Systems,2004,281/2:85-106.

[7] Huang Jinchuan,Fang Chuanglin.Analysis of coupling mechanism and rules between urbanization and eco-environment[J]. Geographical Research,2003,222:211-220.[黄金川,方创琳.城市化与生态环境交互耦合机制与规律性分析[J].地理研究,2003,222:211-220.]

[8] Qiao Biao,Fang Chuanglin. The dynamic coupling model of the harmonious development between urbanization and eco-environment and its application in arid area[J]. Acta Ecologica Sinica,2005,2511:3 003-3 009.[乔标,方创琳.城市化与生态环境协调发展的动态合模型及其在干旱区的应用[J].生态学报,2005,2511:3 003-3 009.]

[9] Portnov B A,Safriel U V. Combating desertication in the negev:Dryland agriculture vs.dryland urbanization[J]. Journal of Arid Environments,2004,561:659-680.

[10] Dae-Sik Kim, Kei Mizuno, Shintaro Kobayashi. Analysis of urbanization characteristics causing farmland loss in a rapid growth area using GIS and RS[J]. Paddy Water Environmental,2003,14:189-199.

[11] Cai Wen. Matter Element Model and Its Application[M]. Beijing:Scientific and Technical Documents Publishing House,1994.[蔡文.物元模型及其应用[M].北京:科学技术文献出版社,1994.]

[12] Zhang Bin,Yong Qidong,Xiao Fangchun. Fuzzy Matter Element Analysis[M]. Beijing: Petroleum Industry Press,1997.[张斌,雍歧东,肖芳淳.模糊物元分析[M].北京:石油工业出版社,1997.]

[13] Pan Feng,Liang Chuan,Wang Zhiliang,et al. Fuzzy matter-element model for evaluating sustainable utilization of regional water resources[J]. Advances in Water Science,2003,143:271-275.[潘峰,梁川,王志良,.模糊物元模型在区域水资源可持续利用综合评价中的应用[J].水科学进展,2003,143:271-275.]

[14] Jin Ping.The fuzzy matter-element model for forewarning analysis of regional water resources sustainable development[J]. China Rural Water and Hydropower, 2005,8:22-24.[荆平.区域水资源可持续发展的模糊物元预警分析[J].中国农村水利水电,2005,8:22-24.]

[15] Xu Ling,Shang Jincheng. Urban industrial system for strategic environmental assessment based on booming analysis of early warning:The case of Dalian city[J]. Journal of the Graduate School of the Chinese Academy of Sciences,2006,234:477-483.[徐凌,尚金城.基于景气预警分析方法的城市产业体系战略环境评价——以大连市为例[J].中国科学院研究生院学报,2006,234:477-483.]

[16] Zhao Xueyan. Study on ecological and environmental warning in course of urbanization in arid area of north-west of China[J]. Journal of Arid Land Resources and Environment,2004, 186:1-5.[赵雪雁.西北干旱区城市化进程中的生态预警初探[J].干旱区资源与环境,2004,186:1-5.]

[17] Fang Chuanglin,Yang Yumei. Basic laws of the interactive coupling system of urbanization and ecological environment[J]. Arid Land Geography,2006,291:1-8.[方创琳,杨玉梅.城市化与生态环境交互耦合系统的基本定律[J].干旱区地理,2006,291:1-8.]

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