Yazarlar |
Prof. Dr. Ömer KÜÇÜK
Kastamonu Üniversitesi, Türkiye |
Ertuğrul Bilgili
Karadeniz Teknik Üniversitesi, Türkiye |
Rıfat Üzümcü
|
Özet |
Aim of the study: To develop regression models for estimating the rate of surface fire spread in a thinned even-aged black pine stand (Pinus nigra J.F. Arnold subsp. nigra var. caramanica (Loudon) Rehder). Area of the study: The study was carried out within a thinned black pine forest located in the Kastamonu Forest District, northwestern Turkey. The study area is located at 546819, 4577880 UTM. Material and methods: A total of 33 small scale surface fires were ignited under varying weather and fuel conditions. Line ignition was used during the burnings. Surface fuels consisted generally of thinned material (needle+branches). Main results: Within the stand, surface fuel loading ranged from 3.0 to 10.2 kg/m2. Wind speed ranged from 0.3 to 8.4 km/h. Needle moisture content ranged from 8 to 15%. The rate of fire spread ranged from 0.47 to 6.92 m/min. Relationships between the rate of fire spread and fuel and weather conditions were determined through regression analyses. Research highlights: Wind speed was the most important factor on the rate of fire spread and explained 85% of the observed variation in the surface fire rate of spread within a stand. |
Anahtar Kelimeler |
Experimental fire | Regression models | Surface fuels |
Makale Türü | Özgün Makale |
Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale |
Dergi Adı | FOREST SYSTEMS |
Dergi ISSN | 2171-5068 |
Dergi Tarandığı Indeksler | SCI-Expanded |
Makale Dili | İngilizce |
Basım Tarihi | 01-2018 |
Cilt No | 27 |
Sayı | 2 |
Sayfalar | 7 / 0 |
Doi Numarası | 10.5424/fs/2018272-12507 |
Makale Linki | http://revistas.inia.es/index.php/fs/article/view/12507 |