عنوان مقاله [English]
نویسندگان [English]چکیده [English]
In this study, we evaluated the effect of climate factors especially temperature and rain on lmond tree phonology during 1995-2014. Required data in this study include daily information of some recorded climatology parameters in studied sites and recorded data from different stages of almond phonology in climatology center of Najafabad. In this study, GIS software and AHP model were used to make width maps and to weigh to measured criterions, respectively. Results of this study indicated that phonology phases of almond started more rapidly because of having warmer winter and the mean higher daily temperature in south and east south and some limited regions of east of Najafabad city including Najafabad and its neighbor region. Therefore, there is the possibility of latest spring glaciation in this region. The phonology phases started later due to colder air in the center part of Najafabad city like Alavijeh city and especially Dehagh city. Also, Najafabad is faced with limitations of growth season and also latest spring glaciations in active temperature in limited regions of north, west north and east north of this city. Results showed that west north in this city is exposed to fatal glaciations. Results of this study showed that 57719.86 hectar from 69542 hectar area of this region is proper conditions to plant this almond type.