Effect of Climate Variables on Monthly Growth in Modeling Biological Yield of Araucaria angustifolia and Pinus taeda in the Juvenile Phase
المؤلفون المشاركون
Soares Koehler, Henrique
Teodoro Zamin, Naiara
do Amaral Machado, Sebastião
Figueiredo Filho, Afonso
المصدر
International Journal of Forestry Research
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-10-31
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
The aim of this study was to investigate the effect of climate variables on monthly growth in diameter and height of Araucaria angustifolia (Bert.) O.
Kuntze and of Pinus taeda L., over a six-year period, as well as verifing the contribution of these variables in the composition of the Chapman-Richards model.
To this end, we selected 30 trees of each species and measured monthly the diameter and height, between June 2006 and August 2012.
The climate variables were obtained from two SIMEPAR meteorological stations near the plantings.
A correlation matrix was constructed to determine the effect of climate variables on the monthly growth.
Next a principal component analysis (PCA) was conducted to determine the climate variables to be included in the fit of the Chapman-Richards model.
The results indicated that the climate variables with the highest correlation (about 0.6) with monthly growth in diameter and height of the species were temperature, photoperiod and atmospheric pressure, and precipitation for some years of the study.
The fitted model that included climate variables showed reduced Syx% of about 0.8% compared to the traditional biological model.
However, ANOVA showed no statistical difference between the production estimates obtained by both models.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Teodoro Zamin, Naiara& do Amaral Machado, Sebastião& Figueiredo Filho, Afonso& Soares Koehler, Henrique. 2013. Effect of Climate Variables on Monthly Growth in Modeling Biological Yield of Araucaria angustifolia and Pinus taeda in the Juvenile Phase. International Journal of Forestry Research،Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-487884
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Teodoro Zamin, Naiara…[et al.]. Effect of Climate Variables on Monthly Growth in Modeling Biological Yield of Araucaria angustifolia and Pinus taeda in the Juvenile Phase. International Journal of Forestry Research No. 2013 (2013), pp.1-8.
https://search.emarefa.net/detail/BIM-487884
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Teodoro Zamin, Naiara& do Amaral Machado, Sebastião& Figueiredo Filho, Afonso& Soares Koehler, Henrique. Effect of Climate Variables on Monthly Growth in Modeling Biological Yield of Araucaria angustifolia and Pinus taeda in the Juvenile Phase. International Journal of Forestry Research. 2013. Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-487884
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-487884
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر