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Analysis of Stand Parameters in Burned and Unburned Areas Within Wildfire Boundaries Using Grey Wolf Optimization: A Case Study of the 2025 Türkiye

Cilt: 22 Sayı: 1 18 Haziran 2026
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Analysis of Stand Parameters in Burned and Unburned Areas Within Wildfire Boundaries Using Grey Wolf Optimization: A Case Study of the 2025 Türkiye

Öz

Forest ecosystems in Türkiye are increasingly affected wildfires representing one of the most destructive disturbances. Within wildfire boundaries, some forest stands burn completely while others remain unburned, and stand characteristics may contribute to this spatial variability by enhancing ecosystem resilience. This study investigated the role of stand parameters in distinguishing burned and unburned forest stands within wildfire boundaries in Türkiye during 2025. Wildfires were detected using Sentinel-2A imagery through calculation of the Normalized Burn Ratio (NBR). Wildfire boundaries derived from NBR analysis were validated using data from Fire Information for Resource Management System (FIRMS). Based on NBR results, wildfire severity classes were reclassified into burned and unburned categories to identify affected and unaffected stands within wildfire boundaries. Stand parameters including site index, stand development stage, fuel type, and canopy closure were then modeled using the Grey Wolf Optimization (GWO) algorithm. Accumulated Local Effects (ALE) plots were generated to assess the contribution of each parameter in distinguishing burned and unburned stands. The model achieved an R² value of 0.717. Model results indicated that wildfires were separated in stands with Low and No canopy closure in the closure parameter, Pure Black Pine and Black Pine-dominated mixed coniferous fuel types, Mid-aged and Old classes in stand development stage and Good productivity in the site index parameter and it was determined that unburned areas were more common within wildfire boundaries in stands with these characteristics. These results emphasize the role of stand characteristics in improving wildfire resilience and supporting forest management strategies.

Anahtar Kelimeler

Wildfire, Türkiye, Remote sensing, Grey Wolf Optimization

Destekleyen Kurum

No external funding was received for this research.

Etik Beyan

This study does not involve human or animal participants. All procedures were conducted in accordance with scientific and ethical principles, and all referenced works were appropriately cited.

Teşekkür

The author would like to thank the General Directorate of Forestry of Türkiye for providing access to and permitting the use of the database utilized in this study.

Kaynakça

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Kaynak Göster

APA
Çınar, T. (2026). Analysis of Stand Parameters in Burned and Unburned Areas Within Wildfire Boundaries Using Grey Wolf Optimization: A Case Study of the 2025 Türkiye. Düzce Üniversitesi Orman Fakültesi Ormancılık Dergisi, 22(1), 149-169. https://doi.org/10.58816/duzceod.1904445
AMA
1.Çınar T. Analysis of Stand Parameters in Burned and Unburned Areas Within Wildfire Boundaries Using Grey Wolf Optimization: A Case Study of the 2025 Türkiye. DÜOD. 2026;22(1):149-169. doi:10.58816/duzceod.1904445
Chicago
Çınar, Tunahan. 2026. “Analysis of Stand Parameters in Burned and Unburned Areas Within Wildfire Boundaries Using Grey Wolf Optimization: A Case Study of the 2025 Türkiye”. Düzce Üniversitesi Orman Fakültesi Ormancılık Dergisi 22 (1): 149-69. https://doi.org/10.58816/duzceod.1904445.
EndNote
Çınar T (01 Haziran 2026) Analysis of Stand Parameters in Burned and Unburned Areas Within Wildfire Boundaries Using Grey Wolf Optimization: A Case Study of the 2025 Türkiye. Düzce Üniversitesi Orman Fakültesi Ormancılık Dergisi 22 1 149–169.
IEEE
[1]T. Çınar, “Analysis of Stand Parameters in Burned and Unburned Areas Within Wildfire Boundaries Using Grey Wolf Optimization: A Case Study of the 2025 Türkiye”, DÜOD, c. 22, sy 1, ss. 149–169, Haz. 2026, doi: 10.58816/duzceod.1904445.
ISNAD
Çınar, Tunahan. “Analysis of Stand Parameters in Burned and Unburned Areas Within Wildfire Boundaries Using Grey Wolf Optimization: A Case Study of the 2025 Türkiye”. Düzce Üniversitesi Orman Fakültesi Ormancılık Dergisi 22/1 (01 Haziran 2026): 149-169. https://doi.org/10.58816/duzceod.1904445.
JAMA
1.Çınar T. Analysis of Stand Parameters in Burned and Unburned Areas Within Wildfire Boundaries Using Grey Wolf Optimization: A Case Study of the 2025 Türkiye. DÜOD. 2026;22:149–169.
MLA
Çınar, Tunahan. “Analysis of Stand Parameters in Burned and Unburned Areas Within Wildfire Boundaries Using Grey Wolf Optimization: A Case Study of the 2025 Türkiye”. Düzce Üniversitesi Orman Fakültesi Ormancılık Dergisi, c. 22, sy 1, Haziran 2026, ss. 149-6, doi:10.58816/duzceod.1904445.
Vancouver
1.Tunahan Çınar. Analysis of Stand Parameters in Burned and Unburned Areas Within Wildfire Boundaries Using Grey Wolf Optimization: A Case Study of the 2025 Türkiye. DÜOD. 01 Haziran 2026;22(1):149-6. doi:10.58816/duzceod.1904445