Volume 75 (2022)
Volume 74 (2021)
Volume 73 (2020)
Volume 72 (2019)
Volume 71 (2018)
Volume 70 (2017)
Volume 69 (2016)
Volume 68 (2015)
Volume 67 (2014)
Volume 66 (2013)
Volume 65 (2012)
Volume 63 (2010)
Volume 62 (2009)
investigation of Heavy Metal Contamination and Enrichment (Case Study: Shiraz Industrial Town and surrounding Lands)

Esfandiar Jahantab; Ali Najmeddin

Volume 74, Issue 1 , June 2021, , Pages 37-51


  Heavy metal pollution is one of the most serious environmental problems that is spreading around the world. The purpose of this study was to determine the rate of pollution and enrichment of heavy metals inside and around the industrial town of Shiraz. For this aim, 20 surface soil samples were gathered ...  Read More

Presence of rangeland plant species in the seed bank of coal waste and surrounding rangelands in Karmozd-Savad kouh and Kiasar-Sari coal mines in Mazandaran province

Reza Namjooyan; Jamshid Ghorbani; Ghodrat alah heydari; Ghorban Vahab Zade

Volume 72, Issue 2 , September 2019, , Pages 587-596


  Activities related to the extraction of minerals are one of the factors causing a disturbance in rangelands. Vegetation succession in mining areas depends on the soil seed bank. For this purpose, the soil seed bank was studied in two important coal extraction sites in Mazandaran province to identify ...  Read More

Heavy Metals (Pb and Ni) in Soil and Plant Halimocnemis pilifera in Halgheh Darreh Waste Disposal Site in Karaj

Nafise Panahi; amirhossein hamidian; Ali Tavili

Volume 69, Issue 1 , June 2016, , Pages 13-26


  This study was conducted in Halgheh Darreh waste disposal site in Karaj in order to determine theconcentration of Ni and Pb in Halimocnemis pilifera and in region’s soil. Three 50*50 m plots inthe direction of the prevailing wind were selected. The First plot was close to the leachate pondsand ...  Read More