The Relationships among Tree Mixture, Management Type, Stand Density and Diameter Increment in Kazdağı Fir (Abies nordmanniana subsp. equi-trojani [Asch. & Sint. ex Boiss] Coode & Cullen) Forests
Yazarlar (2)
Doç. Dr. Gökhan Özçelik T.C. Tarım ve Orman Bakanlığı
Prof. Dr. Ferhat KARA Kastamonu Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(Uluslararası alan indekslerindeki dergilerde yayınlanan tam makale)
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| Dergi Adı | Journal of the Institute of Science and Technology | ||
| Dergi ISSN | 2146-0574 | ||
| Dergi Tarandığı Indeksler | ebsco | ||
| Makale Dili | Türkçe | Basım Tarihi | 09-2024 |
| Cilt / Sayı / Sayfa | 14 / 4 / 1742–1751 | DOI | 10.21597/jist.1497442 |
| Makale Linki | http://dx.doi.org/10.21597/jist.1497442 | ||
| UAK Araştırma Alanları |
Silvikültür
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| Özet |
| Tree mixture may increase stand productivity while forest tree density mostly negatively influence the tree growth. However, several research have indicated that the knowledge on the corelation between tree mixture and stand productivity is still limited. In this study, the relationships among tree mixture, stand type (i.e., even-aged versus uneven-aged), density and diameter increment of Kazdağı fir (Abies nordmanniana subsp. equi-trojani [Asch. & Sint. ex Boiss] Coode & Cullen) were examined. The research was conducted within the Ayancık Forest Management Directorate, Sinop Regional Directorate of Forestry. Four different stands were selected; a) uneven-aged fir stand, b) even-aged fir stand, c) uneven-aged mixed fir-beech stand, and d) even-aged mixed fir-beech stand. Five-year diameter increment in these four different stand types was determined and compared. Random effects regression analysis was utilized to examine the influence of the mixture and tree density on the diameter increment. Statistical relationships were found among tree mixture, stand density and the diameter increment (p<0.05). Moreover, diameter increment varied among the stand types |
| Anahtar Kelimeler |
| Fagus | Kazdağı fir | Mixed stand | Productivity | Tree growth | Sustainability |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları |