期刊论文

Landscape pattern change and its driving forces in Suxian District,Chenzhou City from 2001 to 2018

中文

南昌大学学报(理科版)

1006-0464

2021

45

3

297-306

10.3969/j.issn.1006-0464.2021.03.016

湖南高校一流本科专业（园林专业）（湘教通[2019]138号）； 国家林业局“十三五”重点学科项目（[2015]44）； 湖南省“十二五”重点学科项目（[2011]76）；

本校为第一机构

基于2001、2011和2018年三期Landsat遥感影像解译的郴州市苏仙区景观类型分布图,借助ArcGIS和Fragstats软件,分析研究区的景观类型结构、景观动态度、景观面积转移矩阵和景观格局指数变化.运用Clue-s和SPSS软件,通过Logistic回归模型分析研究区17a间驱动力因子.结果 表明:(1)2001-2018年苏仙区景观类型结构变化显著,林地一直是苏仙区主要的景观类型,占比超过50％;(2)由景观动态度变化可知,在17a间建设用地的变化速度最快,并处于加速增快的趋势,其次为草地、未利用地和耕地;(3)从景观类型水平上看,林地、草地、耕地和建设用地的景观形状指数增大,说明其受到人类活动的干扰,边界复杂程度上升;(4)从...

Based on the Landsat remote sensing images for the landscape distribution of Suxian district of Chenzhou City in 2001,2011 and 2018,ArcGIS and Fragstats were used to analyze the changes in the landscape type structure,the landscape dynamic attitude,the landscape area transfer matrix and the landscape pattern index in the studied area.Through using Clue-s and SPSS,the driving force factors in 17 years(17a)of this district were analyzed by the logistic regression model.The results were stated as follows:(1)In 2001-2018,the landscape type structure of Suxian district had changed dramatically,and ...