China Academic Journal Electronic Publishing House. All rights reserved JOURNAL OF NATURAL RESOURCES Aug, 2009

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1 24 8 Vol124 No JOURNAL OF NATURAL RESOURCES Aug, 2009, (, ) : ,,, 15,:,,,,,,, : ; ; ; : F29111: A : (2009) % %, 0193 [ 1 ] 20 90,, , 15 1%, [ 2 ],, [ 3 ] [ 4 ], 19,20, [ 5, 6 ], [ 7 ], [ 810 ],,,, 15, : ; : : (2004D04) ; : (1982- ),,,, E2mail: wangxinjiefd2008@126. com

2 8 : 1379, 2,,,,,,, [ 11 ], 4,,,, 412 ;, (OECD) (UNEP)PSR, 311 [ 11 ] (1) 1 Table 1Evaluation index system of urbanization and eco2environment coordinated development x y x x x % x GDPx / x % x % x x /km 2 x % x /m 3 x x /10 4 x /10 4 x /100 x / y y t/ y m 3 / y t/ km 2 ( SO 2 ) y t/ km 2 y y hm 2 /15 y m 2 / y m 3 / y % y m 2 / y y % y % :( ) ( )

3 ,, (, ), (, ),,,,,,, (Delphi), (2) 2 Table 2The comp lex evaluation index of urbanization and eco2environment : ,, 11, 3 ( ),, 1998 ( ),( ),,,, 2002 ( ),,, 2006, , -, [ 12 ],,, ( ) () ; ;,

4 8 : SPSS1510, : Y = X X X 3 (1) R 2 = 01846, F = X = Y R 2 = 01732, F = 5197 (2), Y, X, 0105, U,,, U 412 w ( i/ j) [ 13 ] w ( i/ j) = exp ( - 2) (A i - A i ) 2 (3) s 2 w ( i/ j) ij, ij A i i, A j i, A i ; si,,, [ 13 ] : M in[w ( i/ j), w ( j/ i) ] Cs ( i, j) = M ax[w ( i/ j), w ( j/ i) ],,, 15 (3) w ( i, j) 3 Table 3The mode of coordinated development between urbanization and eco2environment A ia i 0 < Cs( i, j) 0125 A i <A i A i =A i A i >A i 0125 < Cs( i, j) 015 A i <A i A i =A i A i >A i 015 < Cs( i, j) 0165 A i <A i A i =A i A i >A i 0165 < Cs( i, j) 0185 A i <A i A i =A i A i >A i 0185 < Cs( i, j) 1 A i <A i A i =A i A i >A i (4)

5 , (X )(1)(X ) (Y (2) ),(3) (4) 11 (4) Table 4The mode of coordinated development between urbanization and eco2environment in Xi an from 1996 to 2006 X X Cs(X, Y) ,, Fig11The changes of coordinated development between urbanization and eco2environment : , , ,,,,,,

6 8 : 1383,,1999, : ,2000, 2001 ( ),,,,,, : 2006, 11 ( ),,, ( ), 413 Cd ( t): [ 14 ] Cd ( t) = 1 T T - 1 Cs ( t - i), 0 < Cd ( t) i =0, Cs ( t - T + 1), Cs ( t - T + 2),, Cs ( t - 1), Cs ( t) ( t - T) - t t 2 > t 1 ( ),Cd ( t 2 ) Cd ( t 1 ), 2 5, ,,,, < t 2 Fig12The changes of dynam ic coordization degrees about urbanization and eco2environment Table 5The dynam ic coordization degrees of urbanization and eco2environment in Xi an from 1996 to 2006 T T Cd

7 , 2003( ) v, 11 5, 15,11, : ,,,,,,,, ( References) : [ 1 ]. [ J ]., 2008, ( 3) : [ CHENG Kai2m ing. The urbanization character and p rovince diversity of China. Journal of R eform, 2008, (3) : ] [ 2 ],. [ J ]., 2008, ( 2) : 935. [ L I Jing L I Xue2ming. D iscussion and evaluation of coordination degree between regional urbanization and ecological environment in Dalian City. R esearch of m odernization, 2008, (2) : ] [ 3 ],,. [ J ]., 2004, 23 ( 3) : [ GUO Rong2chao, GU Chao2lin, et al. Research on op tim ization and reorganization of spatial Structure model based on eco2city and app lication: A case study of Xiangfan city. Geographical Research, 2004, 23 (3) : ] [ 4 ],. [ J ]., 1996, 15 ( 1 ) : [ SH I Zuo2m in, CHEN Tao. Research of urbanization and the effect on urban eco2environment. Chinese Journal of Ecology, 1996, 15 ( 1) : ] [ 5 ] EhrhardtMartinez, K Grenshaw, et al. Deforestation and the environmental Kuzents curve: A cross national investigation of intervening mechanism s[ J ]. Social Science Quarterly, 2002, 83 (1) : [ 6 ] H ilton F G H, Levinson A. Factoring the environmental Kuznets Curve: Evidence from automotive em issions [ J ]. Journal of Environm ental Econom ics and M anagem ent, 1998, 35: [ 7 ],,. [ J ]., 2005, 15 ( 3) : [ L IU Yao2bin, L I Ren2dong, et al. Summary and comment of the correlation study of urbanization and urban eco2environ2 ment. China Population, Resources and Environm ent, 2005, 15 (3) : ] [ 8 ],,. [ J ]., 2002, 21 (2) : [WU Yu2 p ing, DONG Suo2cheng, et al. Modeling econom ic growth and environmental degradation of Beijing. search, 2002, 21 (2) : ] Geographical Re2 [ 9 ],. [ J ]., 2007, ( 15) : [ TONG Yu2fen, L I Ruo2wen. Population urbanization and ecological environment in Northwest China. Journal of B ei2 jing U nion U niversity, 2007, (15) : ] [ 10 ]. [ J ]., 2007, ( 10) : [ L IU Yao2bin. The positive study on the relationship between Chinese city econom ic growth and environmental quality. search, 2007, (10) : ] Comm ercial Re2

8 8 : 1385 [ 11 ]. [ J ]., 2008, 31 ( 6) : [ L IU Yao2bin. Dy2 nam ic econometric analysis of the relationship between urbanization and ecological environment in Jiangxi Province. Re2 sources Science, 2005, 15 (3) : ] [ 12 ],,. [M ]. :, [ XU Xue2qiang, ZHOU Yi2xing. U rban Geogra2 phy. Beijing: H igher Education Press, ] [ 13 ]. [M ]. :, [WANG Guo2wei. The Study about Theory and Method of Coordination Development. Beijing: China Financial and Econom ic Publishing House, ] [ 14 ],,. - [ J ]., 2003, ( 5) : [ L I Yan, ZENG Zhen2xiang, et al. Study and app lication of evaluation method of coordinated development of economy en2 vironment system. System s EngineeringTheory & P ractice, 2003, (5) : ] The Ana lysis of Coord ina ted D evelopm en t between Urban iza tion and Eco2env ironm en t in X i an WANG Xin2jie, XUE dong2qian (College of Tourism and Environment Sciences, Shaanxi Normal University, Xi an , China) Abstract: According to the statistical data from 1996 to 2006 in Xi an city, a comp rehensive evaluation system was set up between urbanization and eco2environm ent containing four aspects of urbanization, such as population, economy, space, urban life and other three aspects in eco2envi2 ronment, including environmental p ressure, status and response. After we calculated sub2index values and comp rehensive index values by Delphi and weighted sum, 15 kinds of models of coor2 dinated development are conceived and then we analyzed and evaluated their evolving trends w ith the static and dynam ic coordination degrees. The results showed that the general p rocess changes from the lagging urbanization period of weak and lack2coordinated development model to strong2 coordinated developm ent mode and then the urbanization advancing strong2coordinated develop2 ment model. B esides, the dom inant model in the studied period was coordination, and the track of the urbanization and eco2environm ent developm ent was basically coordination, too. However, we must notice that the trends of the comp rehensive index of urbanization and eco2environment change in the opposite direction and the development models are diverse. The p ressure of eco2en2 vironm ental construction w ill emerge gradually compared to the rap idly expanding consump tion de2 mand about urbanization. cology. In the future, it may experience a phase of strong economy and weak e2 Key words: urbanization; eco2environment; coordinated development mode; Xi an