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)
Noise Standards for Passenger Cars in Iran

Saeed Motesaddi; Hamed Hadad Khodaparast; Mahdieh Boobehrezh

Volume 4, Issue 13 , October 2006

Abstract
  In this research entitled noise standards for passenger cars in Iran, in order to identify the permissible levels of sound for passing-by noise and the noise from vehicle exhausts and horns, through a step processing method, at first the real current situation of vehicles was obtained through different ...  Read More

Developing Appropriate Strategies for the Co-management Natural Resources: Field Force Analysis of Issues and Problems of Natural Resources - A case Study of Razavar Sub-basin in Kurdistan Province
Volume 4, Issue 13 , October 2006

Abstract
  Developing Appropriate Strategies for the Co-management Natural Resources: Field Force Analysis of Issues and Problems of Natural Resources - A case Study of Razavar Sub-basin in Kurdistan Province  Read More

A Comparison between Summer Cover Crop and Inorganic Nitrogen on Garlic Yield and the Condition of Weeds

Hossein Sabahi; Saeed Minoyi; Homan Liaghati

Volume 4, Issue 13 , October 2006

Abstract
  Abstract The effect of green manure and crop residue (summer cover crop) on supplying nitrogen and the weed population in garlic (Allium Sativum) organic farming was the subject of this study. In a one-year experimental design, the accumulation of dry matter and nitrogen in clover (Trifolium alexandrium), ...  Read More

The Effect of Mixed Plants Alfalfa (Medicago sativa) and Fescue (Festuca arundinacea) on the Phytoremediation of Light Crude Oil in Soil

Malek Hossein Shahriari; Gholamreza Savaghebi- Firrozabadi; Dariush Minai-Tehrani; Mona Padidaran

Volume 4, Issue 13 , October 2006

Abstract
  Abstract:Crude oil is one of the most important pollutants of the soil in the southern part of Iran. Crude oil can leak into the soil during extraction purification or or transportation. The soil contamination could damage the organisms of the soil, including plants and microorganisms. Some plants and ...  Read More

A Study of the Fungal Flora ( Erysiphales , Ustilaginales, Uredinales) of the Jajroud Protected Area

Somaye Kachooeian Javadi; Mehrdad Abbasi; Hossein Riahi; Seyed Mahmoud Mousavi

Volume 4, Issue 13 , October 2006

Abstract
  The obligate phytoparasitic fungi of the orders Uredinales (Rust fungi), Ustilaginales s.lat. (Smut fungi) and Erysiphales (Powdery mildews) were studied floristically in the Jajroude Protected Area. This region is located to the East of Tehran and contains two National Parks within its borders, namely ...  Read More

The Effects of Gas Oil on Germination and Seedling Development of Some Crop Species

Yahedeh Chaghari; Fatemeh Aghayari; Gholamhossein Ebrahimpour; Hossen Shaker-Bazarnov; Francoise Bernard

Volume 4, Issue 13 , October 2006

Abstract
  The Effects of Gas Oil on Germination and Seedling Development of Some Crop SpeciesZahedeh Chaghari M. Sc. Student in Plant Biotechnology and Phsiology, Faculty of Biological Sciences, Shahid Beheshti UniversityFatemeh Aghayari M. Sc. Student in Plant Biotechnology and Phsiology, Faculty of Biological ...  Read More