| Yazarlar (3) |
Doç. Dr. Oytun Emre SAKICI
Kastamonu Üniversitesi, Türkiye |
Dr. Öğr. Üyesi Fadime SAĞLAM
Kastamonu Üniversitesi, Türkiye |
Mehmet Seki
Kastamonu Üniversitesi, Türkiye |
| Özet |
| In this study, it is aimed to develop models to predict crown diameter (CD), crown projection area (CPA), crown length (CL) and crown height (CH) for Crimean pine (Pinus nigra JF Arnold subsp. pallasiana (Lamb.) Holmboe) stands in Kastamonu region, Turkey. For this purpose, field measurements were made on 107 sample trees taken from the stands at different densities, ages and sites. The data obtained from 75 sample trees (70% of total data) were used for model fitting, while the data obtained from 32 sample trees (30% of total data) were used to test the validity of the fitted models. While the equations using various tree parameters such as diameter at breast height (dbh) and tree height (h) as independent variables were fitted and evaluated, the equations using only dbh as an independent variable were found the most appropriate models to estimate CD, CPA and CL with coefficients of determination of 0.905, 0.905 and 0.475, respectively. In the development of model for CH estimation, the equation using h as an independent variable was found the most successful model with the coefficient of determination of 0.835. With the help of these models developed, crown dimensions of Crimean pine can be reliably estimated in Kastamonu region of Turkey. |
| Anahtar Kelimeler |
| Bildiri Türü | Tebliğ/Bildiri |
| Bildiri Alt Türü | Tam Metin Olarak Yayınlanan Tebliğ (Uluslararası Kongre/Sempozyum) |
| Bildiri Niteliği | Alanında Hakemli Uluslararası Kongre/Sempozyum |
| Bildiri Dili | İngilizce |
| Kongre Adı | II. International EurasianAgriculture and Natural SciencesCongress |
| Kongre Tarihi | 11-09-2018 / 15-09-2018 |
| Basıldığı Ülke | Azerbaycan |
| Basıldığı Şehir | Bakü |
