Volume 38 (2024)
Volume 37 (2023)
Volume 36 (2022)
Volume 35 (2021)
Volume 34 (2020)
Volume 33 (2019)
Volume 32 (2018)
Volume 31 (2017)
Volume 30 (2016)
Volume 29 (2015)
Volume 28 (2014)
Volume 27 (2013)
Volume 26 (2012)
Volume 25 (2011)
Volume 24 (2010)
Volume 23 (2009)
Volume 22 (2008)
Digital Mapping of Soil Organic Carbon (Case Study: Marivan, Kurdistan Province)

Sheler Eskandari; kamal nabiollahi; Ruhollah Taghizade-Mehrjardi

Volume 32, Issue 4 , September and October 2018, , Pages 737-750

https://doi.org/10.22067/jsw.v32i4.68318

Abstract
  Introduction: Soil organic carbon is one of the most important soil properties which its spatial variability is essential to crop management, land degradation and environmental studies. Investigation of variability of soil organic carbon using traditional methods is expensive and time consuming. Therefore, ...  Read More

Digital Mapping of Soil Texture Using Regression Tree and Artificial Neural Network in Bijar, Kurdistan

kamal nabiollahi; ahmad haidari; rohollah taghizade mehrjardi

Volume 28, Issue 5 , November and December 2015, , Pages 1025-1036

https://doi.org/10.22067/jsw.v0i0.28735

Abstract
  Soil texture is an important soil physical property that governs most physical, chemical, biological, and hydrological processes in soils. Detailed information on soil texture variability is crucial for proper crop and land management and environmental studies. Therefore, at present research, 103 soil ...  Read More

Influence of Different Slope Aspects on Some Soil Properties and Forest Soils Evolution (Case Study: Rostam Abad Region, Guilan Province)

M. Zarinibahador; - K. Nabiollahi; M. Norouzi

Volume 29, Issue 3 , July and August 2015, , Pages 648-662

https://doi.org/10.22067/jsw.v0i0.31149

Abstract
  Introduction: Spatial variation of soil properties is significantly influenced by numerous environmental factors such as landscape features, including position, topography, slope gradient and aspect, parent material, climate and vegetation. Soil properties vary spatially in south- and north-facing hill ...  Read More