%0 Journal Article
%T Tupu methods of spatial-temporal pattern on land use change: a case study in the Yellow River Delta<br>
%A YE Qinghua
%A TIAN Guoliang
%A LIU Gaohuan
%A YE Jingmin
%A YAO Xin
%A LIU Qingsheng
%A LOU Weiguo
%A WU Shuguang
%A <br>
%J 地理学报
%D 2004
%I 
%X 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.
%K Geo-information Tupu
%K spatial-temporal analysis
%K the Yellow River Delta (YRD)
%K land-use changes
%K Tupu unit<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=869B153A4C6B5B85&jid=F7B5B947C24B9D649491012214E4BEF4&aid=26A60BB373637C4EA94FAD5CFBF5FADB&yid=D0E58B75BFD8E51C&vid=F3583C8E78166B9E&iid=0B39A22176CE99FB&sid=6DE26652A1045643&eid=E22B6B8FE86DD8F9&journal_id=0375-5444&journal_name=地理学报&referenced_num=0&reference_num=0