List of Articles North West Open Access Article Abstract Page Full-Text 1 - The study relationship between large- scale circulation patterns of sea level and snow phenomenon in the North West of Iran esmaeil haghighi سعید جهانبخش اصل مجید رضایی بنفشه ایمان روستا Open Access Article Abstract Page Full-Text 2 - The effect of infection of Arceuthobium oxycedri on Juniperus excels species in North West forests of Iran Mir Mozaffar Fallahchaei Yousef Torabian Majid Maani Farzaneh Ahmadi Open Access Article Abstract Page Full-Text 3 - Zoning SPI and DI Drought Indices Using Rainfall Network Data in Northwest of Iran Khadijeh Javan Mohammad Reza Azizzade Hoshang Bashiri Fariba Shahriar Open Access Article Abstract Page Full-Text 4 - Evaluation of growth Feature of Populus deltoides and Taxodium distichum trees using stem analysis jamshid eslam dost hormoz sohrabi seyed mohsen hoseyni Open Access Article Abstract Page Full-Text 5 - The Estimation Model of Determinant of Mobile Phone Apps’ Usage by Smallholder Farmers in North West Nigeria Abdullahi Khidir Idowu Oladele Daniel Ekpa