Volume 32 (2023)
Volume 31 (2022)
Volume 30 (2021)
Volume 29 (2020)
Volume 28 (2019)
Volume 27 (2018)
Volume 26 (2017)
Volume 25 (2016)
Volume 24 (2015)
Volume 23 (2014)
Volume 22 (2013)
Volume 21 (2012)
Volume 20 (2011)
Volume 19 (2010)
Volume 18 (2009)
Volume 17 (2008)
Volume 16 (2007)
Volume 15 (2006)
Volume 14 (2005)
Volume 13 (2004)
Volume 12 (2003)
Volume 11 (2002)
Volume 10 (2001)
Volume 9 (2000)
Volume 8 (1999)
Volume 7 (1998)
Volume 6 (1997)
Volume 5 (1996)
Volume 4 (1995)
Volume 3 (1994)
Volume 2 (1992-1993)
Volume 1 (1990-1992)
The Effect of Change in the Earth's Inclination Angle on Climate

Iraj Maghfuri Moghaddam; Mahmoud Jalali

Volume 13, Issue 51 , November 2004, , Pages 23-26

Abstract
  Like other natural phenomena of the universe, the inclination angle of the axis of the Earth is significantly variable. These changes can be divided into two groups. First, regular cyclic changes of the inclination angle of the Earth, which is part of the Milankovitch changes, and whose magnitude of ...  Read More

Effect of Celestial Factors on Organisms' Extinction

Iraj Maghfuri Moghaddam; Mahmud Jalali

Volume 11, Issue 44 , February 2002, , Pages 76-80

Abstract
  Extinction is one of the important phenomena in the evolution of organisms. Extinction of a species occurs when organisms cannot adapt to sudden changes in the environment. The Earth is a very dynamic planet and resists many external changes leading to the stability of biological conditions. But in some ...  Read More

Effect of Urban Development on Climate Change

Mahmud Jalali; Esmaeil Nasiri

Volume 9, Issue 36 , February 2000, , Pages 49-50

Abstract
  One of the most fundamental factors in the structure of the earth is the climate, and undoubtedly nature, man and all manifestations of life are greatly affected by climatic conditions.Climatologists have come to the conclusion that climate can change over time at every aspect. Climate change is the ...  Read More