“This journal is following of Committee on Publication Ethics (COPE) and complies with the highest ethical standards in accordance with ethical laws”.

In the evaluation of the Scientific Journals Commission of the Ministry of Science, Research in 1998,NIVAR Scientific Journal has obtained the score of 5.706 and rank (b) and in the latest evaluation of the Islamic World Science Citation Database (ISC), it has obtained a rank (Q2).

Current Issue: Volume 47, 120-121 - Serial Number 120, April 2023, Pages 1-152 

Original Article

Investigation the understanding of Mazandaran’s rice farmers about the climate change and their approaches to tackle it

Pages 1-14

10.30467/nivar.2022.364552.1229

ANAHITA Kheirkhah; Gholam Ali Kamalii; Amir Hussain Meshkatee; Hossein Babazadeh; Ebrahim Asadi Oskouei


Promotive article

A systematic review of research on late spring frost and its estimation methods

Pages 103-124

10.30467/nivar.2023.379316.1235

Mobina Abdollahi Fuzi; Bahram Bakhtiari; Kourosh Qaderi


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