| 土地利用变化时空模型的图谱方法--以黄河三角洲为例 |
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| 引用本文： | 叶庆华,田国良,刘高焕,YE Jingmin,YAO Xin,LIU Qingsheng,LOU Weiguo,WU Shuguang.土地利用变化时空模型的图谱方法--以黄河三角洲为例[J].地理学报(英文版),2004,14(2):131-142. |
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| 作者姓名： | 叶庆华 田国良 刘高焕 YE Jingmin YAO Xin LIU Qingsheng LOU Weiguo WU Shuguang |
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| 基金项目： | TheSpecialFundsforMajorStateBasicResearchProject,No.G2000077903,No.2002CB412408,KnowledgeInnovationProjectofIGSNRRunderCAS,No.XIOG-D00-04,OpeningFundprojectsofStateKeyLaboratoryofRemoteSensingScienceintheInstituteofRem |
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| 摘 要： | Changesinlandcoverandland-usehaveimpactsandimplicationsatlocal,regionalandglobalscalesbecauseofthewaytheyalterbiophysical,biogeochemicalandhydrologicalstatesandprocesses(Alcamoetal.,1996;Li,1996).Since1990,scientistsathomeandabroadhavebeenpayingattentiontoresearchesonland-useandland-coverchange(LUCC)(Turneretal.,1990;MeyerandTurner,1994),butresearchisnotenoughon"spaceandprocess"ofLUCC(Turneretal.,1995).Spatialrelationshipbetweenvariablesyethasnotbeenestablished(Bockstael,1996).Soitispara…
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| 关 键 词： | 土地覆盖 土地利用 生物物理化学 生物地球化学 水文学 黄河三角洲 空间模型 时间模型 |
| 收稿时间： | 21 November 2003 |
Tupu methods of spatial-temporal pattern on land use change |
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| Ye Qinghua,Tian Guoliang,Liu Gaohuarv,Ye Jingmin,Yao Xin,Liu Qingsheng,Lou Weiguo,Wu Shuguang.Tupu methods of spatial-temporal pattern on land use change[J].Journal of Geographical Sciences,2004,14(2):131-142. |
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| Authors: | Ye Qinghua Tian Guoliang Liu Gaohuarv Ye Jingmin Yao Xin Liu Qingsheng Lou Weiguo Wu Shuguang |
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| Institution: | State Key Laboratory of Remote Sensing Science, Inst.of Remote Sensing Applications,CAS, Beijing 100101, China;State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai 200062, China;State Key Laboratory of Remote Sensing Science, Inst.of Remote Sensing Applications,CAS, Beijing 100101, China;Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China;Environment Monitoring Station & Protection Office at Gudao, Shengli Oilfield, Dongying 257236, China;Beijing Mapuniverse Technology Ltd., Beijing 100101, China;Dongying Shengda Ltd., Dingying 257231, China |
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| Abstract: | Comprehensive study on land-use change of spatial pattern and temporal process is the key component in LUCC study nowadays.
Based on the theories and methods of Geo-information Tupu (Carto-methodology in Geo-information, CMGI), integration of spatial
pattern and temporal processes of land-use change in the Yellow River Delta (YRD) are studied in the paper, which is supported
by ERDAS and ARC/INFO software. The main contents include: (1) concept models of Tupu by spatial-temporal integration on land-use
change, whose Tupu unit is synthesized by “Spatial•Attribute• Process” features and composed of relatively homogeneous geographical
unit and temporal unit; (2) data sources and handling process, where four stages of spatial features in 1956, 1984, 1991,
and 1996 are acquired; (3) integration of series of temporal-spatial Tupu, reconstruction series of “Arising” Tupu, spatial-temporal
Process Tupu and the spatial temporal Pattern Tupu on land-use change by remap tables; (4) Pattern Tupu analysis on land-use
change in YRD during 1956–1996; and (5) spatial difference of the Pattern Tupu analysis by dynamic Tupu units. The various
landform units and seven sub-deltas generated by the Yellow River since 1855 are different. The Tupu analysis on land-use
in the paper is a promising try on the comprehensive research of “spatial pattern of dynamic process” and “temporal process
of spatial pattern” in LUCC research. The Tupu methodology would be a powerful and efficient tool on integrated studies of
spatial pattern and temporal process in Geo-science. |
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| Keywords: | Geo-information Tupu spatial-temporal analysis the Yellow River Delta (YRD) land-use changes Tupu unit |
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