; [28] 6600km 2 11 ( 1982 ) ( ) ; km 2 ; ( 1) km 2 ; km 2 ;

Size: px

Start display at page:

Download "; [28] 6600km 2 11 ( 1982 ) ( ) ; km 2 ; ( 1) km 2 ; km 2 ;"

象扶
7 years ago
Views:

1 ResourcesandEnvironmentintheYangtzeBasin Vol.22No.8 Aug ( ; ) : a ; ; : ; :K901.3 :A : (2013) [1] [2] [3] [4] [5] [4] ; [6] [7] ;U.S Departmentof [8] [9] ; Commerce [17] [18] [10] [11] ; [19] [20] ; [21] ; [12] [22] ; 1990~ a [13] ; : [14] [14] [12] 1980 [23] ; ; [24] [25] [15] 30a ; [16] [26] [27] ; : ; : : (KZZD-EW-06-03) : (1983~ ). yfmou@niglas.ac.cn

S Departmentof [8] [9] ; Commerce [17] [18] [10] [11] ; [19] [20] ; [21] ; [12] [22] ; 1990~2000 10a [13] ; : [14]

2 ; [28] 6600km 2 11 ( 1982 ) ( ) ; km 2 ; ( 1) km 2 ; km 2 ; km Fig.1 LocationofNanjingintheYangtzeRiverDeltaandNanjingCounties ;BP ij j i ;SP j j ; BA i i ;SA j j ;BA i /SA j i : BP ij =SP j BA i /SA j :j ;i j

3 8 : (2) : I : I= N i j Wij( X i - -X)(X j -X) ( i j Wij) i ( X i -X) 2 ; 2010 :N ;W ij ; Wij ;X i X j i j ;X km 1km ; - Getis-OrdG i* G i : G i * = j ( W ij X j )/ j X j ; G i* : ; * Z(G i* )=[G i* -E(G i* )]/ 槡 Var(G i ) :E(G i* ) Var(G i* ) G i* Z(G i* ) ; Z(G i* ) Getis-OrdG % (1) ( ; ) ; Getis-OrdG 4 30a ; ( 2) 1982 ; : a

i* -E(G i* )]/ 槡 Var(G i ) :E(G i* ) Var(G i* ) G i* Z(G i* ) ; Z(G i* ) Getis-OrdG 4 1.

4 ( 2.55 ) ( 0.58 ) 3 ; ; ( ) ( 0.05 ) ; (2) ; /km /km /km /km 2 8 ; /km 2 ; /km 2 ; ; 1000~ /km 2 ; 1000 /km /km 2 30km 3 1km ( 4) 1982~2010 (0~5km 31%) (5~10km 19%) (10~30km 8%)3 30a (3) : (1) a % % ( 3) ; 10 ( 104 ) ; 10 13

30940 /km 2 ; 10000 /km 2 ; ; 1000~ 10000 /km 2 ; 1000 /km 2 374 /km 2 30km 3 1km (

5 8 : Fig.2 Population HotSpotinNanjingin and ~2010 Fig.3 PopulationGrowthinNanjingfrom1982to Fig.4 PopulationDensityChangingTrendwithDistance /km 2 ; 1 1 Tab.1 BasicSituationofDevelopmentZonesAbovetheProvincialLevelinNanjing / 1988 / 1992 / 1992 / 1993 / 1992 / 1995 / 1993 / 2001 / 1992 / 2000 / 2002 / 2003 / 2001

3 PopulationGrowthinNanjingfrom1982to2010 4 Fig.

6 km ; 82%( 6) 2~6km 10km ; (6) (4) ) 40.40% 48.32% ( ) 59.60% % /km 2 ; 259 /km 2 ; 27.54% 33.91% ; /km 2 ; 25.73% 27.43% 506 /km 2 ; ; Getis-OrdG : 4.1 ; (5) ( 5) 1982~2010 ; (1) GDP ~2010 ( %30a GDP km GDP km %; 6km km % 23km ; 4km km %; 3km 4

7 8 : (2) 64.52% 5 95km; Fig.5 ExpansionofPopulationinAlDirections : 6 Fig.6 PopulationChangesinEachDirection 11.4% (3) (4)

8 ; %; ( ) ( ) ( ) ( ) ; (7) (5) km ; 3.39%; km 0.8% ; (8) m 2 ; m m 2 (6) : ; % 29.9% 28.9%; ( ) ( (9) ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( % 40.0% [19] m 2 ( ) : % 57.1% 100% ;

65m 2 (6) : ; 2010 24 103 145 40% 29.9% 28.

9 8 : Getis-OrdG (2) : ; (Y); (X 1 ) ; ; (X 2 ) ; ; (X 3 ) ; ; (X 4 ) ; ; (X 5 ) (X 6 ) (X 7 ) ; (3) (X 8 ) ; (X 9 ) ; (X 10 ) ( ) 1982~2010 ; : Y=7.929E X X X X X X X X X X 10 R 2 =0.994 R 2 = Y X ; [4] [5]. 1989(2): ( 0.439) ( 0.08) (0.738) (0.64) (0.504) ; [8] 5 : [1]. [M]. : [2]. [J]. 2004(6): [3]. [J]. 2001(5): [J]. ( )2001(4): (1) : (5): % [12].20 [J]. [6]. [J] (10): [7]. [J]. ( )2005 (2): [J] (5): [9]. [J] (6): [10]. [J]. 2011(S1):5-8. [11]. [J]. 90

439) ( 0.08) (0.738) (0.64) (0.504) ; [8] 5 : [1]. [M]. : 2010. [2]. [J]. 2004(6):70-75. [3]. [J]. 2001(5):40-45.. [J]. ( )2001(4):85-90. (1) : 4.2003(5):59-65.

10 [J]. 2005(4): [13].1980 ( )2007(4): [J]. 2005(5): [14]. 2001(11): [J]. 2003(3): [15]. [J]. 2004(6): [J]. 2010(1): [16]. [J]. 2010(3): [J]. ( )2007(12): [17] U.S DEPARTMENT OF COMMERCE.1990 Census of populationandhousing[r].washington:usa1990census PrintedReports1993: [18]. [J]. [27] LUOJWEI Y H D.Population distribution andspatial 2002(3): structureintransitionalchinesecities:a studyofnanjing [19]. Eurasian [J].GeographyandEcomomics2006(5): [J]. 2002(1): [20]. [J]. [J]. ( )2000(4): (12): [21]. [J]. [22]. [J]. [23]. 20 [24]. [25]. [J]. 2005(1): [26]. [J]. 2009(6): [28]. SPATIALPATTERNAND MECHANISM OF POPULATIONEVOLUTIONIN NANJINGFORTHERECENT30YEARS MU Yu-feng 12 SUN Wei 1 YUAN Feng 1 (1.NanjingInstituteofGeographyandLimnologyChineseAcademyofSciencesNanjing210008China; 2.UniversityofChineseAcademyofSciencesBeijing100049China) Abstract:Thepopulationdistributionisthe manifestationofpopulationchangeingeographicspace.in ordertoinsurerationaldistributionofpopulationandcoordinateddevelopmentofpopulationresources environmentandsocietyitisimportanttoidentifythelawsand determinethefactorsforpopulation changebystudyingtemporalandspatialevolutionprocessofpopulationdistribution.basedondatafrom yearof and2010thispaperusedthemethodsofadministrativedivisionscircledirection spaceinterpolationand hotspotanalysistoanalyzespatialpaternevolution processofpopulationin Nanjingfortherecent30 yearsfrom diferentlevelsofareascountiestownsand grids.thensix characteristicsofpopulationpaternevolution weresummarizedup.(1)populationgrew steadilywith rapidgrowthinthecentralcityandslowgrowthinthesuburban.(2)populationdensitydecreasedfromthe centretothesuburbshowingspherevariationfeature.(3)thedistributionofpopulation wasuneven concentratingoncentralcitymetroanddevelopmentzone.(4)thefirstdegreeofpopulationenhanced butthedistributionpaterntendedtobescatered.(5)thepopulationdistributionpointedtoacentain directionwiththepopulationsizeinthenorthbeinglargeandthefluctuationbeingsignificant.(6)the processof population urbanization acceleratedand suburbanization began to take shape.finalyit ilustratedthemechanismofpopulationdistributionevolutioninnanjingfromtheperspectivesofecomonic developmentgeographicalbarrierindustrialupgradinganddistributionadjustmentconstructionofmetro anddevelopmentzonestransportaccessibilitythelevelofpublicservicesandfacilitiesworkandliving opportunityurbanspatialdevelopmentpoliciesandurbanplanning.thenthepaperusedregressionmodel toproveitsideas.theconclutionisthattherapiddevelopingeconomyindustrialupgradingimproved publicservicesmorejobsfocusingdevelopingpolicyinurbanspace manifestedgatheringroleandthe constructionofthe Metroand DevelopmentZoneconvenienttraficconditionwiderlivingspaceplayed difusionrole.overaltheagglomerationefectwasgreaterthanthedifusionefect. Keywords:Nanjing;population;evolution;mechanism

Population distribution andspatial 2002(3):10-16. structureintransitionalchinesecities:a studyofnanjing [19]. Eurasian [J].GeographyandEcomomics2006(5):585-603. [J]. 2002(1):66-69. [20]. [J]. [J]. ( )2000(4):16-21.

Slide 1

2015 年市考高分冲刺 + 终极预测申论向钟言冲刺预测内容高分方法总揽最新题型预测热点终极预测冲刺提分策略考前心理准备不管前面是地雷阵还是万丈深渊, 我都将一往无前, 义无反顾, 鞠躬尽瘁, 死而后已考前心理调整策略功夫