以内蒙古巴彦淖尔市磴口县为研究区,在LPI-CA-Markov模型的基础上构建AES-LPI-CA模型,利用人工内分泌系统(AES)调整元胞自动机邻域中中心元胞的转移概率,并基于磴口县2000年与2007年景观格局数据对县域2014年景观格局进行模拟,将该模型模拟结果与LPI-CA-Markov模型、CA-Markov模型的模拟结果进行对比,结果显示3种模型模拟结果的KIA(Kappa index of agreement,以2014年实际景观分布为参照)依次为0.823 6、0.785 5、0.768 2,AES-LPI-CA模型显示了较高模拟精度。
【英文摘要】
Landscape pattern is closely related to many local ecological processes. Study on the future evolution of landscape pattern in the arid area of Northwest China is of great significance to local prevention and controlling of desertification and water and soil conservation. Therefore,taking Dengkou County,Bayannaoer City,Inner Mongolia as study area,a AES-LPI-CA model was built based on the LPI-CA-Markov model to simulate the landscape pattern of Dengkou County in 2014 by using the remote sensing image interp...