نتایج جستجو برای: climatic variables

تعداد نتایج: 341954  

بارانی, حسین , صبوحی, راضیه ,

The relationship between plant species and climatic factors has always been an important subject in plant ecology and the use of multivariate statistical methods might be effective in detecting the relationship between climatic factors and the distribution of plant species. In the present study, climatic characteristics of Astragalus gossypinus Fisher producing tragacanth stretched in a relativ...

2007
O. Broennimann U. A. Treier H. Müller-Schärer W. Thuiller A. T. Peterson A. Guisan

Niche-based models calibrated in the native range by relating species observations to climatic variables are commonly used to predict the potential spatial extent of species invasion. This climate matching approach relies on the assumption that invasive species conserve their climatic niche in the invaded ranges. We test this assumption by analysing the climatic niche spaces of Spotted Knapweed...

ژورنال: یافته 2017
سپهوند, علیرضا, غلامرضایی, سارا, لشنی زند, مهران, پروانه, بهروز,

Background: The increasing number of patients suffering from cutaneous leishmaniasis in Poldokhtar County during the last 10 years and technological advances in data generation has increased the necessity to produce the predicting models of disease prevalence in the region. Therefore, climatic variables were used in this study to predict the cutaneous leishmaniasis. Materials and Methods: In...

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