دورية أكاديمية
Temperature dependence of sound wave propagation in as a diagnostic tool for healthy and rotten black alder (Alnus glutinosa (L.) Gaertn). trees trunks
| العنوان: | Temperature dependence of sound wave propagation in as a diagnostic tool for healthy and rotten black alder (Alnus glutinosa (L.) Gaertn). trees trunks |
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| المؤلفون: | Orzechowski, Michał, Budniak, Piotr |
| المصدر: | Forest Resaerch Institute 74 (4) 285-291 (2013) |
| سنة النشر: | 2013 |
| المجموعة: | Zenodo |
| مصطلحات موضوعية: | alder, speed of sound wave propagation, temperature, internal decay, impulse hammer |
| الوصف: | The aim of this study was to determine how thermal conditions affect the speed of sound wave propagation, in trunks of living alder Alnus glutinosa (L.) Gaertn. trees. This method in practiced when diagnosing the presence of intern.al decay in standing trees. Field work was carried out four times at different temperatures (+13°C, +3°C, -7°C and -16°C) using an lmpulse Hammer. There was a significant correlation between the thermal conditions and the speed of sound wave propagation. Therefore, temperature must be taken into account to correctly diagnose tree health and timber quality. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | unknown |
| العلاقة: | https://zenodo.org/record/33378Test; https://doi.org/10.2478/frp-2013-0027Test; oai:zenodo.org:33378 |
| DOI: | 10.2478/frp-2013-0027 |
| الإتاحة: | https://doi.org/10.2478/frp-2013-0027Test https://zenodo.org/record/33378Test |
| حقوق: | info:eu-repo/semantics/openAccess ; https://creativecommons.org/licenses/by/4.0/legalcodeTest |
| رقم الانضمام: | edsbas.3C2EE720 |
| قاعدة البيانات: | BASE |
| DOI: | 10.2478/frp-2013-0027 |
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