PC, [14], [15] IC [16] [17],, [18],, : [19], ( ) ; [20] ; ; [21] (CBD); ; (Sub-CBD); [22] ;, : [19,20] ;,,, [17,23,24], 2,, 2008,, 2008, 38.37

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1 GEOGRAPHICAL RESEARCH Vol.31,No.10 Oct.,2012, (, ) :, :,, ; : ; ; : (2012) , [1,2] : : [3] ; U, [4~6], [7~10], :,, [11],, [12],,, [13], : ; : : ( ); (K M ); (2010D ); (10zd&022) : (1978-),,,,, lmhannie@vip.sina.com

2 PC, [14], [15] IC [16] [17],, [18],, : [19], ( ) ; [20] ; ; [21] (CBD); ; (Sub-CBD); [22] ;, : [19,20] ;,,, [17,23,24], 2,, 2008,, 2008, 38.37, 4.7%

3 10 : 1863, 30 1, 2011,,,, ArcGIS, ,, , ( 2 ) 1993 (1991~2010 ),,, 1994 ;, 20 90, (2004~2020),,, 1996~2008, , 3.2% 7.1%; , 0.8% 3.9%; , 2.0% 4.7%,,,,,, IBM 2,

4 , 80%, 60%, 10%, ( 15.37%) (11.68%); (8.38%) (6.73%) (5.01%) (4.87%) (3.84%) (3.77%) (3.77%); (2.21%) (2.13%) (2.11%) (2.02%) (1.96%) (1.87%) (1.68%) (1.56%) (1.50%) ( 1), -, -, 1 (2008 ) Fig.1 ThespatialdistributionofelectronicinformationindustriesinBeijing (2008)

5 10 : 1865, 1 :, 90% ;, 50% ;, 90% ( 1) ( :%) Tab.1 Theindustrialstructureandfunctionalstructureofelectronicinformationindustries agglomerationareasinbeijing(2008) , :, 39.6%, 14%, ; 3%, ( 1), : 1 +1,

6 ,, :, ,, 38%;, 18% 17% 13%;, 5% 3% 7%,, 60, 44%, ;, 30 28, 22% 20%, ;, 19, 14%, 0.6,,, 14 ; 6 ( 1 ); 4 ;, 1 ( 2) 2 ( : ) Tab.2 Thedistributionofelectronicinformationenterprises valuechainpartsinbeijing ( ) ( ) ( ) ( ) 6 (21.43) 37 (61.67) 2 (10.53) 7 (23.33) 14 (50.00) 2 (3.33) 1 (5.26) 7 (23.33) 1 (3.57) 4 (6.67) 7 (36.84) 6 (20.00) 4 (14.29) 9 (15.00) 3 (15.79) 7 (23.33) 0 (0.00) 0 (0.00) 5 (26.32) 2 (6.67) 3 (10.71) 8 (13.33) 1 (5.26) 1 (3.33), 37 ( 8 3 ); 9 ; ( 2), 7 ; 5 3 ; ( 2) ( 3

7 10 : ), 7 6, ( 2), :, ;,, ;, ;, :,,, ( 2) 2 Fig.2 Theregionaldivisionofelectronicinformationenterprises valuechainparts,, 11.68%,, 1.50%,,

8 ,,, 2008, 74.6% 20.1%, 4% ; 1996, 12.9%, 3.2%, 16.5% ( 3), 1996, %, 2, 16,,,, 3 ( : ) Tab.3 TheemploymentdistributionofelectronicinformationindustriesinBeijing (16.9%) (4.0%) (77.8%) (74.6%) (3.6%) (20.1%) (1.7%) 5060 (1.3%) ,,, ( ),, ;,, [25],

9 10 : 1869, ; ;, ;,,, [26,27] CBD 4.3,,, 30,, ;, ;,, ;, ;, (1),,,,,, - -,,,, (2), :, ;, :

10 ; ;, ; ,,,,, : [1].,2003,18(5):38~42. [2],.,2004,24(5):604~608. [3],,.,2007,17(1):209~211. [4].,2010,26(3):54~58. [5],,..,2009,27(9):1335~1343. [6],.,2012,31(1):47~49. [7].,2006,21(5):84~88. [8],.,2001,20(40):18~21. [9],,. ESDA.,2011,31(6):926 ~933. [10],.,2007,31(7):32~38. [11],,..,2006,24(2):227~232. [12],,..,2010,65(2):153~163. [13],,..,2011,66(12),1682~1694. [14]. :,1996. [15],. :,2004,41(4):63 ~69. [16],.., 2005,(7):20~27. [17],,..,2008,63(4): 437~448. [18],.,2009,27(1):145~155. [19],.,2011,66(12):1669~1681. [20],.,2002,21(2):228~238. [21],,,..,2009,64(2):131~141. [22]. :,2008. [23].,2007,(11):43~52. [24],.,2010,29 (12):2132~2142.

11 10 : 1871 [25],,.,2009,28(5):6~11. [26],. :.,2009,16(9):118~124. [27],,.,2011,30(7):3~10. Thespatialdistributionofelectronicinformationindustries anditsvaluechainpartsinbeijing LU Ming-hua,LILi (SchoolofResourceEnvironmentandTourism,CapitalNormalUniversity,Beijing100048,China) Abstract:Asaleadingsector,electronicinformationindustriesin Beijing havestrong strengthandgoodprospects.thepresentstudiesfocusontheanalysisofthespatialdis- tributionofhightechnologyindustriesandelectronicinformationindustries.therehave beenrelativelyfewstudiesonthespatialdistributionofelectronicinformationindustries from theperspectiveofenterprises,especialyonthespatialdistributionof mainvalue chainparts. Thispaperselected30largeelectronicinformationenterprisestodostudybasedon theresearchonspatialdistributionofelectronicinformationindustries.wecolecteditsin- formationaboutspatialdistributionin Beijingbyreading2011 ReportofTransnational CorporationsinChina,browsingoficialwebsitesandsoon.Thisarticleanalyzedthespa- tialdistributionofheadquarters,researchdepartments,productiondepartments,salesand marketingdepartmentsinbeijing.theconclusionsareasfolows.theelectronicinforma- tionindustries wereobviouslysuburbanizedandagglomeratedinsuburbanareas.the mainvaluechainpartsoflargeelectronicinformationenterpriseswerealsoagglomerated andthesuburbanizationofproductiondepartmentsmostobvious.thespatialdistribution ofelectronicinformationindustriesandenterprisesexhibitedapolycentricspatialstruc- ture.thefunctionaldivisionamong mainelectronicinformationindustriesagglomeration areasandtheregionaldivisionbasedonvaluechainoflargeelectronicinformationenter- priseshademerged. Keywords:spatialdistribution;regionaldivisionbasedonvaluechain;electronicinforma- tionindustries;beijing

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