The trend of land use change in Manasht-Ghalarang protected area using satellite imagery

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Jafareiyan N.; MIRZAEI J.; KARAMI O.

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Journal Paper

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Journal: Iranian Journal of Forests and Rangelands Protection Research Year:2020 | Volume:18 | Issue:1 (35) Page(s): 14-30

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Title

The trend of land use change in Manasht-Ghalarang protected area using satellite imagery

Author(s)

Jafareiyan N. | MIRZAEI J. | KARAMI O. | Issue Writer Certificate

Keywords

Remote SensingQ2

Nearest NeighborsQ1

Maximum likelihoodQ1

Markov ChainQ1

IlamQ2

Abstract

The aim of this study was to predict and investigate the trend of land use change in Manasht-ghalarang protected area in Ilam province using Landsat satellite imagery (L5 TM-1984, L5TM-1999, L8 OLA-2014). After geometric and atmospheric correction on satellite images, four land uses including agriculture, garden, pasture and forest were identified in the study area. Comparison of Maximum likelihood (MLC) and nearest neighbor (KNN) methods was used to classify satellite images, and post-classification comparison methods, the difference of vegetation index (NDVI) and principal component analysis (PCA) differences were used to identify land use changes. Prediction of land use changes in 2024 was performed using the automated fusion cell and Markov Chain model. In general, the classification of images used by the MLC method provided a higher probability of accuracy than the nearest neighbor method. According to the classification results, during the period 1984– 2014, a decreases in rangelands and forests and an increase in gardens and agricultural lands were observed. In the comparative method, after classification, most of the changes during the period 1984-1999 were related to the conversion of forests to agriculture, while in period of 1999-2014 were related to the conversion of forests to pasture. Forecasts of changes for 2024 showed that agricultural land-uses increased by 1. 10%, garden by 0. 52% and rangelands and forests decreased by 0. 76% and 0. 86 %, respectively. Based on the results, the use of Landsat images in combination with the Markov model in modeling land use change, had high accuracy and can be effective in decision-making and management of the region.

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APA: Copy

Jafareiyan, N., MIRZAEI, J., & KARAMI, O.. (2020). The trend of land use change in Manasht-Ghalarang protected area using satellite imagery. FOREST AND RANGE PROTECTION RESEARCH, 18(1 (35) ), 14-30. SID. https://sid.ir/paper/371557/en

Vancouver: Copy

Jafareiyan N., MIRZAEI J., KARAMI O.. The trend of land use change in Manasht-Ghalarang protected area using satellite imagery. FOREST AND RANGE PROTECTION RESEARCH[Internet]. 2020;18(1 (35) ):14-30. Available from: https://sid.ir/paper/371557/en

IEEE: Copy

N. Jafareiyan, J. MIRZAEI, and O. KARAMI, “The trend of land use change in Manasht-Ghalarang protected area using satellite imagery,” FOREST AND RANGE PROTECTION RESEARCH, vol. 18, no. 1 (35) , pp. 14–30, 2020, [Online]. Available: https://sid.ir/paper/371557/en

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