Volume 27 (2023)
Volume 26 (2022)
Volume 25 (2021)
Volume 24 (2020)
Volume 23 (2019)
Volume 22 (2018)
Volume 21 (2017)
Volume 20 (2016)
Volume 19 (2015)
Volume 18 (2014)
Volume 17 (2013)
Volume 16 (2012)
An Analysis of Super Heat wave Climatic Hazard Occurred in 2010 Summer in Khuzestan Province

Yosaf Ghavidel Rahimi

Volume 19, Issue 51 , April 2015, , Pages 289-309

Abstract
  Abstract In this research in a survey and analysis of daily maximum temperature data in 13 stations of Khuzestan Province on 21 May to 31 September 2010, the stations were classified into four clusters using the Ward clustering method. Clustering results demonstrated that Abadan and Bostan stations ...  Read More

Investigation on North Sea-Caspian Teleconnection Pattern Effect on Autumn Rainfall Fluctuations in West and Northwest Regions of Iran

Yosef Ghavidel Rahimi; Manochehr Farajzadeh Asl; Saeed Kakapor

Volume 18, Issue 49 , November 2014, , Pages 217-230

Abstract
  In this research the relationship between autumn precipitation rate in north west and western region stations of Iran and north Caspian sea teleconnection pattern in a time period of 29 years (1977-2005) have been calculated and analyzed. Results of the Pearson correlation analysis between the Northern ...  Read More

Synoptic analysis of 24-25 April 2010 Thunder Rainstorms in Tabriz

Yosof Ghavidelrahimy

Volume 16, Issue 42 , March 2013, , Pages 223-238

Abstract
  The meteorological data indicate that secondary climatic features like hails, heavy showers, floods, and lightening are dominant climatic features in Tabriz during the thunderstorm occurrence. The above-mentioned climatic hazards are part of Tabriz climate characteristics and North West region. These ...  Read More

A Statistical Investigation on Analysis of Oscillations Trend and Forecasting of High Extreme Temperatures Time Series in Tehran

Yosef Ghavidel Rahimi

Volume 16, Issue 39 , May 2012, , Pages 109-127

Abstract
  Abstract In this study the data relating to the maximum daily temperatures of Tehran Mehrabad synoptic station during the statistical period of 1951-2010 (60 years) have been analyzed. The regression models along with Mann-Kendal statistic were employed for detecting the significance of trend in temperature ...  Read More