The Change of Stand Volume Increment In Scots Pine (Pinus sylvestris L.) Stands to Stand Age, Site Index, and Stand Density Index
Yazarlar (4)
Ilker Ercanli
Prof. Dr. Fatih SİVRİKAYA Kastamonu Üniversitesi, Türkiye
Sedat Keles
Alkan Gunlu
Makale Türü Özgün Makale (ESCI dergilerinde yayınlanan tam makale)
Dergi Adı KASTAMONU UNIVERSITY JOURNAL OF FORESTRY FACULTY
Dergi ISSN 1303-2399
Dergi Tarandığı Indeksler ESCI, Curation, Non-Essential Science Content, Pdf2xml, Pdf2xml, Reference Master, Sophia, Zoological Record
Makale Dili İngilizce Basım Tarihi 01-2007
Cilt / Sayı / Sayfa 7 / 1 / 24–37 DOI 10.5555/20093170360
Makale Linki https://www.cabidigitallibrary.org/doi/full/10.5555/20093170360
UAK Araştırma Alanları
Orman Hasılatı ve Amenajmanı
Özet
In this study, the regression equation modelling Stand volume increment by stand age, site index stand density index was developed for stands of Scots pine (Pinus sylvestris L.) located in Yalnızçam and Uğurlu Forest Enterprise. The data were obtained from 304 sample plots with its stand age ranging 40-180, site quality I-III, and stand density index 0.2-1.2. The coefficient of determination (R2) and standard error of this regression model are 0.855 and 0.189 m3/ha. When analyzed this model results, it is concluded that these increment values are increasing with site index and stand density index, decreasing with stand age. With using this model, it is possible that Stand volume increment for stands of scots pine located in Yalnızçam and Uğurlu Forest Enterprise are predicted. The increment prediction obtained by this model can be utilized for forest management and silvicultural implementation and other …
Anahtar Kelimeler
Stand volume increment | Scots pine | Regression equation