文章基本信息

标题：Forest and Peatland Fire Severity Assessment at Siak Regency, Riau Province using Sentinel-2 Imagery
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作者：Fakhri Sukma Afina ; Lailan Syaufina ; Imas Sukaesih Sitanggang 等
期刊名称：Journal of Natural Resources and Environmental Management
印刷版ISSN：2086-4639
电子版ISSN：2460-5824
出版年度：2022
卷号：11
期号：4
DOI：10.29244/jpsl.11.4.621-630
语种：English
出版社：Bogor Agricultural University
摘要：Siak Regency, Riau Province is one of the most forest and land fire-prone regencies in Indonesia. Most of the fires occur in peatland areas which contributes to the transboundary haze pollution in the region. Despite limited studies, fire severity assessment is an essential step in post-fire activities to estimate ecological impacts and economic impacts and law enforcement. This study aims to estimate fire severity using Sentinel-2 imagery at Siak Regency, Riau Province. The methods applied Normalized Burn Ratio on Sentinel-2 Imagery as an identification model based on reflectance value for 2019 imagery. The study revealed that burned areas in Siak Regency could be classified into four fire severity classes: low fire severity, moderate-low fire severity, moderate-high fire severity, and high fire severity. High fire severity was found mainly at Sungai Apit and Mempura Districts.