ANALYZING LAND USE/LAND COVER CHANGE USING REMOTE SENSING DATA AND LANDSCAPE STRUCTURE METRICS: A CASE STUDY OF ERZURUM, TURKEY

被引：0
作者：
Oguz, Hakan [1 ]
Zengin, Murat [1 ]
机构：
[1] Kahramanmaras Sutcu Imam Univ, Fac Forestry, Dept Landscape Architecture, TR-46100 Kahramanmaras, Turkey
来源：
FRESENIUS ENVIRONMENTAL BULLETIN | 2011年 / 20卷 / 12A期
关键词：
Landscape dynamics; land use/land cover change; change detection; pattern metrics; URBAN-GROWTH; DRIVING FORCES; RIVER DELTA; TIME-SERIES; CLASSIFICATION; URBANIZATION; AREA; CITY; GIS; DEGRADATION;
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
This study investigates land use/cover changes and urban expansion in Erzurum, the largest city in the eastern part of Turkey, between 1987 and 2007 using satellite images. Spatial and temporal dynamics of land use/cover changes were quantified using two Landsat images with a supervised classification algorithm, spatial metrics and the post-classification change detection technique in GIS. We also simulated the future land use/land cover changes up to 2027 using Cellular Automata (CA)-Markov model based on the assumption that current trends would continue in the future. The accuracy assessment results of the land use/cover maps, derived from Landsat images, ranged from 88 to 91%. Specific set of landscape structure metrics were computed and analyzed using the public domain software FRAGSTATS version 3.3 for the two satellite-derived land use/cover maps to investigate the landscape dynamics. The results revealed that the study area witnessed an increase in cultivated land and woodland areas along with built-up areas from 1987 to 2007.
引用
收藏
页码：3258 / 3269
页数：12
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