CLUE-S模型在生态景观空间规划仿真中的应用  

Application of CLUE-S Model in Ecological Landscape Spatial Planning Simulation

作　　者：付蒙 余亮[1] FU Meng;YU Liang(Suchow University,Suzhou Jiangsu 215000,China)

机构地区：[1]苏州大学,江苏苏州215000

出　　处：《计算机仿真》2023年第5期220-223,共4页Computer Simulation

摘　　要：生态景观是城市建设中不可或缺的一部分,如果规划不合理会导致土地面积利用率不高。为此提出基于CLUE-S模型的生态景观空间规划优化方法。通过土地利用转移网络分析景观土地转移方向,并通过景观土地动态度分析模型描述景观土地在规划过程中的变化速度。分析生态景观空间内各个景观规划要素对应的属性及其属性的空间相关特征,从斑块识别和廊道规划角度出发规划生态景观空间,运用CLUE-S模型模拟空间土地布局,求解空间规划中土地的面积,实现对生态景观空间规划结果的优化。实验结果表明,所提方法的Kappa指数高,说明其规划结果和实际景观之间具有一致性,上述方法的规划效果较好。Ecological landscape is an indispensable part of urban construction.If the planning is unreasonable,the land area utilization rate will be low.Therefore,this article puts forward a method of optimizing ecological land-scape space planning based on CLUE-S model.Firstly,the direction of landscape land transfer was analyzed through the land use transfer network,and then the dynamic analysis model of landscape land was used to describe the change speed of landscape land in the planning process.Secondly,the attributes corresponding to each landscape planning element in ecological landscape space and the spatial characteristics of the attributes were analyzed.Thirdly,the eco-logical landscape space was planned from the perspective of patch identification and corridor planning.Moreover,the CLUE-S model was used to simulate the spatial land layout,and thus to solve the land area.Finally,the optimization of space planning results was achieved.Experimental results show that the proposed method has high Kappa index,indicating that the planning results are consistent with the actual landscape.The planning effect is better.

关 键 词：生态景观 空间规划 斑块识别 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]