دورية أكاديمية
The Siberian pine growth dynamics in Altai Mountains, China
| العنوان: | The Siberian pine growth dynamics in Altai Mountains, China |
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| المؤلفون: | S. Shah, J. Yu, Q. Liu, G. Zhou, G. Yan, H. Zhou, M. Hussain, A. Hussain, U. Habiba, F. Khalid, S. Ullah, F. Rahim, M. Adil, U. Zeb, Ambrin |
| المصدر: | Brazilian Journal of Biology, Vol 83 (2021) |
| بيانات النشر: | Instituto Internacional de Ecologia, 2021. |
| سنة النشر: | 2021 |
| المجموعة: | LCC:Science LCC:Biology (General) LCC:Zoology LCC:Botany |
| مصطلحات موضوعية: | response function analysis, Siberian pine (Pinus sibirica), PDSI, Science, Biology (General), QH301-705.5, Zoology, QL1-991, Botany, QK1-989 |
| الوصف: | Abstract Climatic factors play an essential role in the growth of tree ring width. In this study, we aimed to evaluate the correlation between climatic variables and tree-ring growth characteristics of Pinus sibirica in Altai mountains, northwestern China. This study being is first of its kind on climate growth analysis of Pinus sibirica in northwestern China. The study showed great potential to understand the species growing under the specific climatic conditions. Total of 70 tree cores collected from three sites in the sampling area, out of which 63 tree cores considered for this study. The effect of climatic variables which was studied include precipitation, temperature and PDSI. Our results showed that Tree Ring Width chronology has a significantly positive correlation with the late winter (March) temperature and significant negative correlation with the July temperatures. A significant correlation was observed with the late summer precipitation whereas no significant relation found with the Palmer Drought Severity Index. These significant correlations with temperature and precipitation suggested that this tree species had the potential for the reconstruction of the past climate in the area. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1678-4375 1519-6984 |
| Relation: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842023000100188&tlng=en; https://doaj.org/toc/1678-4375 |
| DOI: | 10.1590/1519-6984.244011 |
| URL الوصول: | https://doaj.org/article/4b9e37c322c54ee39960472462ec6ef7 |
| رقم الأكسشن: | edsdoj.4b9e37c322c54ee39960472462ec6ef7 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 16784375 15196984 |
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| DOI: | 10.1590/1519-6984.244011 |