3 : 403,,, T,,, ;9 365 km 2,50 m,,;,,,,,,,:???? 2,,, 211,,,, (1), ; 100 m; 5 km(2) 1 Fig11Demarcation of nature reserve and water conservation

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1 24 3 Vol124 No JOURNAL OF NATURAL RESOURCES Mar., , 2, 1 (1., ; 2., ) :,,,,,,,,,,,, 6,, : ; ; : F129. 9: A : (2009) ,,,,,,,,,,,,,,;, [ 13 ] ;, [ 47 ] : ; : : ( ) ;( KZCX2 - YW - 321) : (1980- ),,,, E2mail: wsun @163. com

2 3 : 403,,, T,,, ;9 365 km 2,50 m,,;,,,,,,,:???? 2,,, 211,,,, (1), ; 100 m; 5 km(2) 1 Fig11Demarcation of nature reserve and water conservation

3 Fig12The assessed factors of ecosystem service ( ),, ;, ;, (3)

4 3 : Fig13The assessed factors of ecological vulnerability, GDP,,,,, 2010 ;, (4)

5 Fig14The assessed factors of econom ic development demand,( 1) X = x - x m in (1) x max - x m in 212,,,, ;

6 3 : 407,,,,,,,,,,, 1 Table 1The indicators and weights of spatial regionalization in N ingbo City GDP ,,(2) C i = n X ij P j (2) j =1, C i i( ), X ij i j, P j j ,,,, 62 ;100 m, 971 ; (5a), 4

7 Fig15Regionalization of the natural and ecological restriction 232,, [ 8 ],,, (5b),4: ;, ;,,, 6 Fig16Regionalization of the economic development demand,,,, (5c) 312,, 131,,,,, (6)

8 3 : , 3,, Caau i 4 = (ACnau ij ) /A aau i P j (3) j =1, Caau i i, ACnau ij i j, Aaau i i, P j j ,, (2),, 6(7) 2 Table 2Matrix classification of natural ecological restriction and econom ic development demand

9 Fig17Regionalization of spatial potential development :,,,,,,,, (8),,,,,,,,, 8 Fig18Spatial guidance and governance in p referential development area,,,,,,,,,,,,,,,

10 3 : 411, :,,,,, :,,,,, ;,, :,,,,,,, :,, :,,,,, ; 4, -,,,,,,,,,,,,,,,,,,,,,,,

11 412 24,, ;,,,,,,, ( References) : [ 1 ],,,. [ J ]., 2006, 61 ( 8) : [ CHEN W en, SUN W ei, DUAN Xue2jun, et al. Regionalization of regional potential development in Suzhou City. Acta Geographica S inica, 2006, 61 (8) : ] [ 2 ],,. [ J ]., 2007, 62 ( 4) : [ LU Yu2qi, L IN Kang, ZHANG L i. S inica, 2007, 62 (4) : ] The methods of spatial development regionalization: A case study of Yizheng City. Acta Geographica [ 3 ],,,. [ J ]. (), 2007, 30 ( 3) : [ CAO You2hui, CHEN W en, WU W ei, et al. Study on the subarea of development function regionalization in river2 side area along Yangtze R iver in Anhui Province. Journal of Anhui N orm al University (N atural Science Edition), 2007, 30 (3) : ] [ 4 ],,,. [ J ]., 2007, 62 ( 8 ) : [ GU Chao2lin, ZHANG Xiao2m ing, L IU Jin2yuan, et al. tion. Acta Geographica S inica, 2007, 62 (8) : ] The development spatial regionalization of Yancheng City and relevant considera2 [ 5 ]. [ J ]., 2007, (3) : [ L IU Yu2lin. On the main function s division of Ti2 bet. TibetanS tudies, 2007, (3) : ] [ 6 ],. [ J ]., 2007, 23 (4) : [ ZHANG Guang2hai, L I Xue. A study on the division of main2functional zones in Shandong Province. 2007, 23 (4) : ] Geography and Geo2Inform ation Science, [ 7 ],,,. [ J ]., 2007, 27 ( 2) : [ ZHU Chuan2geng, Q IU Fang2dao, MA Xiao2dong, et al. The theories and methods of major function regionalization. ScientiaGeographica S inica, 2007, 27 (2) : ] [ 8 ],,. [ J ]., 2000, 20 ( 1) : 912. [ OUY2 ANG Zhi2yun, WANG Xiao2ke, M IAO Hong. Ecologica S inica, 2000, 20 (1) : ] China s eco2environmental sensitivity and its spatial heterogeneity. Acta

12 3 : 413 Reg iona liza tion of Spa tia l Poten tia l D evelopm en t and D istr ibution Gu idance: A Ca se Study of N ingbo C ity SUN W ei 1, 2, CHEN W en 1 (1. Nanjing Institute of Geography & L imnology, CAS, Nanjing , China; 2. Graduate University of Chinese Academy of Sciences, Beijing , China) Abstract: According to natural econom ic and social characteristics and making use of relevant re2 gionalization methods, nowadays, a reasonable developm ent2conservation space and a relatively higher allocative efficiency that can be finally obtained through dividing exp loitation and p rotection suitability space have became a hot spot in geographic research field. M any scholars have de2 signed the index system in light of econom ic indicators and ecological indicators, exp lored and at2 temp ted some helpful methods, which would give many illum inations to the authors. B ut there are many differences among the concerned cities in both natural conditions and regional developm ent, so the indicators of regionalization must be adjusted to local conditions. The paper takes N ingbo city as a case, discusses how to design the index system and app ly the methods to the seaport at interlace of p lain and hills. On the basis of traditional regionalization, the paper p roposes the techniques for the assessed units division, the assessed elem ents management and p rocessing, and then in light of the classification matrix analysis for integrating the natural ecological restriction and econom ic development dem and, the N ingbo city is divided into six types, i. e., p referential development area, feasible development area, controlled development area, moderate conserva2 tion area, p referential conservation area and p rohibited exp loiting area. Finally, the paper ad2 vances the advices for guiding spatial distribution adjustment and the policy guarantee of m anage2 ment in different areas. Key words: regionalization of spatial potential development; distribution guidance; N ingbo city

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: ;,, 0 0, 60, 0 80,, 76 78, (Deregulation),,,, (Open Sky), (ACI),006.%.8%,.7% 008,, 000, ( ), ( )0, / 6, ; 8, ;, ; 7, ; 06, 6, 006 0, ( ) 0,.%; 0 60, 7 0 0 8 WORLD REGIONAL STUDIES Vol. 7, No. Jun., 0 0 8 : 007(008)000088,,, (., 000;., 000) :,,, :,,, ( ) :,,,, : F6 : A,, ( ),, GDP (00 ), 000, 000 ~006.%, GDP.6%, ( ), [8] [] [0, ] [] [67] [8], [] [],,