دورية أكاديمية
أعرض في EDS

Volume Equations for Abies borisii-regis Mattf. and Fagus sylvatica L. in central Greece

التفاصيل البيبلوغرافية
العنوان: Volume Equations for Abies borisii-regis Mattf. and Fagus sylvatica L. in central Greece
المؤلفون: Georgios Dais, Kyriaki Kitikidou, Elias Milios
المصدر: Annals of Silvicultural Research, Vol 47, Iss 1 (2022)
بيانات النشر: Consiglio per la ricerca in agricoltura e l'analisi dell'economia agraria - Research Centre for Forestry and Wood, 2022.
سنة النشر: 2022
المجموعة: LCC:Agriculture
مصطلحات موضوعية: bulgarian fir, european beech, single-entry volume tables, double-entry volume tables, Agriculture
الوصف: In the mixed stands of Fagus sylvatica - Abies borisii-regis in Aspropotamos (central Greece), 90 fir trees and 87 beech trees were randomly selected. Breast height diameter, total tree height and form factor were measured to the sampled trees, while 14 single-entry and 18 double-entry volume models were fitted to data. No double-entry model is selected for either species. The selected singleentry models for the estimation of the A. borisii-regis and F. sylvatica volume fit very well (R2>0.8), while the comparison of the two volume estimation curves reveals that fir has a larger volume than beech, when their diameter is the same. Fir has a mean form factor of 0.331, while beech has a mean form factor of 0.315. The observed form factor differences and different patterns in form factors between the two species can be the result of the differences in their growth (form and ecology).
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
Italian
تدمد: 2284-354X
Relation: https://journals-crea.4science.it/index.php/asr/article/view/2343; https://doaj.org/toc/2284-354X
DOI: 10.12899/asr-2343
URL الوصول: https://doaj.org/article/5bb146ebcea34d0f9807456d0e178a06
رقم الأكسشن: edsdoj.5bb146ebcea34d0f9807456d0e178a06
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:2284354X
DOI:10.12899/asr-2343