Volume 21 (2023)
Volume 20 (2022-2023)
Volume 19 (2021-2022)
Volume 18 (2020-2021)
Volume 17 (2019-2020)
Volume 16 (2018-2019)
Volume 15 (2017-2018)
Volume 14 (2016-2017)
Volume 13 (2015-2016)
Volume 12 (2014-2015)
Volume 11 (2013-2014)
Volume 10 (2012-2013)
Volume 9 (2011-2012)
Volume 8 (2010-2011)
Volume 7 (2009-2010)
Volume 6 (2008-2009)
Volume 5 (2007-2008)
Volume 4 (2006-2007)
Volume 3 (2005-2006)
Volume 2 (2004-2005)
Volume 1 (2003-2004)
Estimating Eutrophication of Inland Waters Using Field Spectrometry Data (Case Study: Anzali Wetland)

Azadeh kazemi; Hamid Reza Jafari; Ali Torabian; Ali Akbar Matkan

Volume 12, Issue 2 , July 2014

  Remote sensing system, especially hyperspectral remote sensing require fundamental knowledge of spectral reflectance of chlorophyll a (chl a) for recognizing eutrophication of inland waters. The first objective of this study was to prepare and investigate the significant differences between the spectral ...  Read More

Developing Decision Tree and Data Mining Based Conceptual Model for Detecting Land Cover Changes Using TM Images and Ancillary Data Study Area: Central Section of Bouyerahmad County

Hamid Reza Jafari,; Mohammad Hamzeh,; Hossein Nasiri; Yusef Rafii

Volume 8, Issue 3 , April 2011

  Rapid urban growth and industrialization have caused many environmental problems in a number of cities around the world. Knowledge about land cover/land use changes in the long term is very important for urban managers and policy makers in order to evaluate and predict the resulting problems. Remote ...  Read More

Evaluating the Use of Ozone for Disinfection of Drinking Water, Case Study: Tehran Pars Water Treatment Plant (Iran)

Hassan Hoveidi; Gholamreza Nabi Bidhendi,; Hamid Reza Jafari,; Touraj Nasrabadi; Toktam Shahriari

Volume 5, Issue 2 , January 2008

  During recent years, surface water resources supplying Tehran's potable water – Karaj, Lar and Jajrood Rivers – are contaminated with different microorganisms due to population growth. Additionally, the amount of organic materials generating odor, taste and color in the surface water has ...  Read More