Volume 77 (2024)
Volume 76 (2023)
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)
Measurement and Modeling of the heterotrophic soil respiration response to temperature in grazing and grazing exclosure rangeland

behzad behtari; Zeinab Jafarian; Hossenali Alikhani

Volume 71, Issue 3 , December 2018, , Pages 613-627


  Soil heterotrophic respiration, which is the result of soil organic matter decomposition, is affected by environmental factors, especially temperature. A variety of models have been proposed to understanding the respiration response of the soil to temperature and respiration sensitivity to temperature ...  Read More

Effects of Simulation Burning on Soil Moisture, Physical and Chemical Properties under Controlled Conditions

zohre sepehri; Zeinab Jafarian; Ataolah Kavian; ghodratollah heydari

Volume 69, Issue 4 , March 2017, , Pages 895-905


  Since fire effects on soil properties, awareness about effects of fire on soil is important for fire management. This study was carried out to investigate effects of fire on hydrological, physical and chemical properties of soil in Charat rangeland of Savadkuh. Sampling was performed in two plant types ...  Read More

Investigation of Carbon Storage Potential of Artemisia aucheri, Agropyron elongatum, Stipa barbata, in Semi-arid Rangelands of Iran (Case study: Peshert Region, Kiasar)

Zeinab Jafariyan; Leila Tayefeh Seyyed Alikhani; Reza Tamartash

Volume 65, Issue 2 , September 2012, , Pages 191-202


  Carbon sequestration potential of three species including Agropyron elengatum, Stipa barbata and Artemisia aucheri was evaluated in parts of a semi-arid rangeland in this study. After determination and selecting key areas as study sites, sampling from vegetation and soil, based on randomized systematic ...  Read More