Determination of Some Stand and Site Parameters Influencing the Snow Damage in Trees: A Case Study of Boyabat Forest Enterprise, Turkey

Altunel, Arif Oguz

doi:10.17475/kastorman.543539

Cited by 2 publications

(1 citation statement)

References 29 publications

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“…In another study, Donis et al (2018) painstakingly sampled 169 1-km 2 study plots to reveal the windstorm damage triggering factors at the stand level. If accompanied by snow, winter storms tend to break coniferous trees (Altunel 2019), as opposed to uprooting them, particularly Norway spruce (Picea abies (L.) Karst.) (Peltola et al 1999).…”

Section: Introductionmentioning

confidence: 99%

Effects of environmental factors and forest management on landscape-scale forest storm damage in Turkey

Torun

Altunel

2020

Annals of Forest Science

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& Key message Windstorms have recently caused noteworthy destruction across the Northern forests of Turkey. The intensive forest management practices applied for more than 60+ years may unknowingly have resulted in windsensitive forests in the region. After a storm, the forest service salvages the losses, but no further precaution is taken against future storms. To our knowledge, there has not been any research looking into the cumulative effects of environmental factors on storm damage in Turkish forests. Maxent, which is an ecological niche model, might help decisionmakers in developing forest management strategies against storms given its ease of use, known successful performance, and flexible variable evaluation approach. This study revealed that management preferences were mainly responsible for forest storm damage in Kastamonu Province, Turkey. & Context Excessive wind cause serious damages to individual trees and forest stands. When unintentionally coupled with the forest management preferences, catastrophic levels of damage might be unavoidable. & Aims The main objective was to assess the environmental factors contributing to the impact of a strong windstorm that occurred between March 14 and 15, 2013 and resulted in 1.5-million m 3 timber losses in the Kastamonu Regional Directorate of Forestry. & Methods Maximum entropy modeling (Maxent) and geographic information systems (GIS) were used to evaluate the factors contributing to the forest damage. & Results Stand type, diameter class, and elevation were the most important variables affecting the level of wind damage. The pure and mixed coniferous stands were the hardest hit when compared with the deciduous stands. The damage increased as the density of forest roads grew. & Conclusion It was concluded that windstorms pose serious threats to Turkish forests. Storm damage risks must therefore be integrated into forest management. In order to better understand the environmental factors contributing to the destructive effects of windstorms in forests, it would be best to focus on the telltale signs pointing the wrong-doing in forest management preferences at larger environmental scale rather than looking for reasons behind the occurrences of scattered small-scale damage.

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Section: Introductionmentioning

confidence: 99%