%0 Journal Article
%T Dynamic model construction and simulation study of town landuse for Longhua area,Shenzhen City<br>深圳市龙华地区城镇用地动态模型建设及模拟研究
%A ZENG Hui
%A YU Hong
%A GUO Qinghua
%A <br>曾辉
%A 喻红
%A 郭庆华
%J 生态学报
%D 2000
%I 
%X Based on Multi temporal remotely sensed landscape mapping data,cellular automata model,belonging to the individual based landscape model,was used to simulate the changing process of town landuse for Longhua area,Shenzhen City.The cellular model is constructed to calculate the integrated probability of a particular non town cell,which is just near a town cell,being assimilated into town component.As for non town cell,its transforming probability is determined by the composite effect of five influence factors,which are elevation,slope,distance to the nearest highway,the neighborhood index to the town area component,and the shape index of nearest town patch within a special searching range. Simulation results indicated that the rapidly changing of town area would continue till the end of 2005.Because of the amalgamation process,a lot of town patches merge into big ones from 1990 to 2005 and made the patch amount decreasing significantly,and the change of patch shape is just contrary.During the simulation period,town landuse kept macroscopic heterogeneity characteristics.There still remains some deficiency in the cellular automata model,because it can not tell out intelligently when and where a new town area cell will arise.
%K landscape
%K dynamic simulation
%K town landuse
%K cellular automata model
%K Shenzhen City<br>景观动态模拟
%K 城镇用地
%K 细胞自组织模型
%K 深圳市
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=D7ADA5E414890AE4&yid=9806D0D4EAA9BED3&vid=A04140E723CB732E&iid=E158A972A605785F&sid=6313C162FF75889A&eid=CEFF71AEB051114C&journal_id=1000-0933&journal_name=生态学报&referenced_num=24&reference_num=5