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Ghobadi, Morteza, Ahmadipari, Masumeh. (1402). Spatial analysis of land use/land cover (LULC) changes to support sustainable land management based on landscape metrics. , 7(1), -. doi: 10.22059/eoge.2023.357777.1140
Morteza Ghobadi; Masumeh Ahmadipari. "Spatial analysis of land use/land cover (LULC) changes to support sustainable land management based on landscape metrics". , 7, 1, 1402, -. doi: 10.22059/eoge.2023.357777.1140
Ghobadi, Morteza, Ahmadipari, Masumeh. (1402). 'Spatial analysis of land use/land cover (LULC) changes to support sustainable land management based on landscape metrics', , 7(1), pp. -. doi: 10.22059/eoge.2023.357777.1140
Ghobadi, Morteza, Ahmadipari, Masumeh. Spatial analysis of land use/land cover (LULC) changes to support sustainable land management based on landscape metrics. , 1402; 7(1): -. doi: 10.22059/eoge.2023.357777.1140

Spatial analysis of land use/land cover (LULC) changes to support sustainable land management based on landscape metrics

Earth Observation and Geomatics Engineering
مقاله 4، دوره 7، شماره 1، شهریور 2023
نوع مقاله: Original Article
شناسه دیجیتال (DOI): 10.22059/eoge.2023.357777.1140
نویسندگان
Morteza Ghobadi* 1؛ Masumeh Ahmadipari2
1Department of Environment, Lorestan University
2Department of Environment, University of Tehran
چکیده
The monitoring and assessment of land use/land cover (LULC) changes are critical issues in sustainable land management. The aim of the study was to assess LULC changes in the watershed using landscape metrics. The study utilized remote sensing and FRAGSTAT to analyze satellite imagery and landscape metrics from 1991 to 2021. Eight metrics were employed to quantify changes in the landscape structure and identify areas of potential degradation. The study applied the VIKOR method for vulnerability priority assessment, emphasizing the importance of considering multiple landscape metrics in the evaluation. The study highlighted the significance of each metric and its impact on land use sustainability, employing a weighted approach. The results indicated significant changes in the LULC of the Kashkan watershed over the 30-year period. The primary changes included a decrease in forest cover (18.35%) and an increase in rangeland (20.85%). Landscape metrics revealed that these changes resulted in decreased landscape connectivity and increased fragmentation. The vulnerability assessment showed that forests and rangelands have the highest and lowest vulnerability, respectively, with values of 0.997 and 0.074. The study underscores the importance of monitoring and assessing LULC changes for sustainable land management. The landscape metrics used in this study provide a useful tool for quantifying changes in landscape structure and identifying areas of potential degradation. This information can be utilized by land managers and policymakers to develop effective strategies for sustainable land management.
کلیدواژه‌ها
Landscape ecology؛ Remote sensing؛ FRAGSTAT؛ VIKOR؛ GIS
آمار
تعداد مشاهده مقاله: 64


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