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)
Assessment of the Spatial Variability of some Soil Characteristics and Yield of Rosa damasceneea Mill (Case Study: Bardsir City, Kerman Province)

Morteza Bahmani; jahangard mohammadi; Isa Esfandiarpour Borujeni; Hamidreza Mottaghian; Keramatollah Saeidi

Volume 33, Issue 1 , March and April 2019, , Pages 163-179

https://doi.org/10.22067/jsw.v33i1.75236

Abstract
  Introduction: The importance and the presence of spatial variability in soil properties is inevitable, however, the understanding of causes and sources of the variability is not complete. Spatial variation of soil attributes can affect the quality and quantity of plants. Investigation of the soil variability ...  Read More

Evaluation of Soils Pollution to Chromium, Nickel and Cobalt as Affected by Ophiolitic Formations in Neyriz Region, Fars Province

Anahid Salmanpour; Mohammad hasan Salehi; jahangard mohammadi

Volume 31, Issue 3 , July and August 2018, , Pages 772-784

https://doi.org/10.22067/jsw.v31i3.52881

Abstract
  Introduction: The heavy metal concentration in agricultural lands, due to the toxicity, persistence and their accumulation in the environment has become a major concern. Ophiolitic formations extend in southern part of central Iran and parallel to folds of the Zagros Mountains, is located in the north ...  Read More

Comparing Different Statistical Models and Pre-processing Techniques for Estimation of Soil Particles Using VNIR/SWIR Spectrum

Mahboobeh Tayebi; Mahdi Naderi; jahangard mohammadi; Mahdieh Hosseinjani Zadeh

Volume 32, Issue 1 , March and April 2018, , Pages 73-85

https://doi.org/10.22067/jsw.v32i1.63618

Abstract
  Introduction: Soil texture is one of the majorphysical properties of soils thatplays important roles inwater holding capacity, soil fertility, environmental quality and agricultural developments. Measurement of soil texture elements in large scales is time consuming and costly due to the high volume ...  Read More

he Role of Aspect on Spatial Variability of Soil Properties and Quantitative, Qualitative, and Vegetative Properties of Peach in Saman Region, Shahrekord

nargess keyvani; Mohammad hasan Salehi; jahangard mohammadi; Abdolrahman Mohammadkhani

Volume 31, Issue 1 , March and April 2017, , Pages 202-215

https://doi.org/10.22067/jsw.v31i1.50485

Abstract
  Introduction: Soils form from the interplay of five main factors namely parent material, time, climate, relief (topography) and organisms. Topography is one of the local factors that has direct and indirect effects on soil formation, physical and chemical properties of soils. To understand the mutual ...  Read More

The study of the spatial relationship of some soil properties with the quantitative, qualitative and vegetative properties of Valencia orange in Kazerun, Fars province

Mina Kiyani; Mohammad hasan Salehi; jahangard mohammadi; Abdolrahman Mohammadkhani

Volume 30, Issue 5 , November and December 2016, , Pages 1634-1645

https://doi.org/10.22067/jsw.v0i0.50503

Abstract
  Introduction: The spatial variability of soil properties and its importance in production is a matter-of-debate. Insight about the variability of soil properties as well as the yield of orchards is necessary to achieve higher productivity and better management. Orange is one of the most important export ...  Read More

Determination of Minimum Data Set for Assessment of Soil Quality:A Case Study in Choghakhur Lake Basin

parvane mohaghegh; Mahdi Naderi; jahangard mohammadi

Volume 30, Issue 4 , September and October 2016, , Pages 1232-1243

https://doi.org/10.22067/jsw.v30i4.47770

Abstract
  Introduction: The mismanagement of natural resources has led to low soil quality and high vulnerability to soil erosion in most parts of Iran. To have a sustainable soil quality, the assessment of effective soil quality indicators are required. The soil quality is defined as the capacity of a soil to ...  Read More

Downscaling Digital Soil Organic Carbon Map

shahrokh fatehi; jahangard mohammadi; Mohammad Hassan Salehi; aziz momeni; Norair Toomanian; Azam Jafari

Volume 30, Issue 4 , September and October 2016, , Pages 1142-1157

https://doi.org/10.22067/jsw.v30i4.45102

Abstract
  Introduction: Spatial scale is a major concept in many sciences concerned with human activities and physical, chemical and biological processes occurring at the earth’s surface. Many environmental problems such as the impact of climate change on ecosystems, food, water and soil security requires not ...  Read More

Evaluation of Soil Quality Using Labile Organic Carbon and Carbon Management Indices in Agricultural Lands of Neyriz, Fars Province

Anahid Salmanpour; Mohammad hasan Salehi; jahangard mohammadi

Volume 30, Issue 3 , July and August 2016, , Pages 930-940

https://doi.org/10.22067/jsw.v30i3.41898

Abstract
  Introduction: Soil organic matter is considered as an indicator of soil quality, because of its role on the stability of soil structure, water holding capacity, microbial activity, storage and release of nutrients. Although changes and trends of organic matter are assessed on the basis of organic carbon, ...  Read More

Spatial and Temporal Variability of Some of Heavy Metals in Aerosols of Lenjanat Region, Esfahan

N. Namazi; M.H. Salehi; jahangard mohammadi

Volume 29, Issue 1 , March and April 2015, , Pages 114-125

https://doi.org/10.22067/jsw.v0i0.25786

Abstract
  Introduction: Heavy metals released from stationaryand mobile origins can be transported in water, air and soil and can be even absorbed by plants, animals and human bodies. Trace elements are currently of great environmental concern. Nowadays, one of the most important environmental problems is pollution ...  Read More

The Effect of Sampling Density on the Accuracy of Estimation for Some of Soil Properties in Shahrekord Plain

nargess hoseinzadeh; Mohammad hasan Salehi; jahangard mohammadi

Volume 28, Issue 1 , March and April 2014, , Pages 190-202

https://doi.org/10.22067/jsw.v0i0.25967

Abstract
  Now a day, performing soil surveys by minimum time and budget as well as enough accuracy is one of the soil scientists' interests. The present study was investigated to study the effect of sampling density on statistical and geostatistical accuracy of estimation for some of soil properties in Shahrekord ...  Read More

Change in Bioavailability and Fractions of Copper in the Rhizosphere of Wheat (Triticum aestivum L.) in Some Calcareous Soils

H.R. Motaghian; A. Hosseinpour; jahangard mohammadi; Fayez Raiesi

Volume 26, Issue 6 , January and February 2013, , Pages 1492-1504

https://doi.org/10.22067/jsw.v0i0.19286

Abstract
  Rhizosphere is a small zone and has quite different chemical, physical and biological properties from bulk soil. This research was conducted to investigate the availability and fractionation of copper in the wheat rhizosphere and bulk soils by using rhizobox at greenhouse conditions. Three seeds of wheat ...  Read More

Efficiency of Digital Elevation Model and its Attributes for Soil Mapping Using Soil-Land Inference Model (SoLIM)

M. Bagheri-Bodaghabadi; M.H. Salehi; J. Mohammadi; N. Toomanian; I. Esfandiarpour Borujeni

Volume 25, Issue 5 , November and December 2011

https://doi.org/10.22067/jsw.v0i--.11274

Abstract
  Abstract Limitations of traditional (conventional) soil surveys and improvement of information technology have lead soil surveyors to invent new methods which are generally called digital soil mapping (DSM). The aim of these methods is the prediction of soil classes or soil properties based on easily-available ...  Read More

Performance Evaluation of Scaling Methods of Richards’ Equation in Infiltration Modeling in a Watershed (Case Study: Marghmalek Watershed)

B. Ghahraman; M. Sadeghi; J. Mohammadi

Volume 25, Issue 3 , July and August 2011

https://doi.org/10.22067/jsw.v0i0.9633

Abstract
  Abstract Spatial variability of soils makes difficult analysis of soil water flow phenomena especially in a large area such as a watershed. Using scaling methods is a solution in variability problems. The objective of this study was to investigate the effect of the non-linear variability on performance ...  Read More

Spatial Variability of Soil Macrofauna Biomass and Soil Properties in Riparian Forest of Karkhe River

Sh. Gholami; S.M. Hosseini; J. Mohammadi; A. Salman Mahiny

Volume 25, Issue 2 , May and June 2011

https://doi.org/10.22067/jsw.v0i0.9300

Abstract
  Abstract Soil invertebrate and their spatial pattern are affected strongly by environmental factors. Spatial variability of soil properties is one of the most important reasons of the macrofauna variability. This study was conducted to investigate the spatial variability of soil properties and soil ...  Read More

Comparison of Some Soil Physical Quality Indices in Different Land Uses in Marghmalek Catchment, Shahrekord (Chaharmahal-va- Bakhtiari Province)

H.R. Motaghian; J. Mohammadi

Volume 25, Issue 1 , March and April 2011

https://doi.org/10.22067/jsw.v0i0.8513

Abstract
  Abstract The effect of land use type on soil functioning within an ecosystem can be assessed and monitored using soil quality attributes. Such studies, which are carried out to create a balance between the biological production and the maintenance and improvement of land resource quality, provide a ...  Read More

Mapping Concentrations of Pb, Zn and Cd in Soils Using Landsat ETM+ Data

M. Dayani; M. Naderi; J. Mohammadi

Volume 24, Issue 2 , May and June 2010

https://doi.org/10.22067/jsw.v0i0.3245

Abstract
  Abstract Mine excavation, concentration and transportation of minerals make Southern Esfahan municipality and suburb of Sepahanshahr vulnerable to pollution and endanger their people by heavy metals. Nowadays, spectrophotometers and spectral reflectance of soils in different parts of spectrum are applied ...  Read More

Analysis of Spatial Variability of Soil Macrofauna in RipariaForest of Karkhe, Irann

Sh. Gholami; S.M. Hosseini; J. Mohammadi; A.R. Salman Mahiny

Volume 24, Issue 6 , January and February 2010

https://doi.org/10.22067/jsw.v0i0.7499

Abstract
  Abstract Information about the spatial patterns of soil biodiversity is limited though required, e.g. for understanding effects of biodiversity on ecosystem processes. This study was conducted to determine whether soil macrofauna biodiversity parameters display spatial patterns in the riparian forest ...  Read More

The Relative Importance of Presence and Absence of Plant Root in Changing the Ratio of Soil Enzymatic Activity to Microbial Biomass

M. Boyrahmadi; F. Raiesi; J. Mohammadi

Volume 24, Issue 6 , January and February 2010

https://doi.org/10.22067/jsw.v0i0.7500

Abstract
  Abstract Soil microbiological criteria are a complex reflection of interactive metabolic processes that may not be evaluated only by measuring a single parameter but rather it requires the simultaneous determination of more parameters and combining them. The objective of this research was to study enzyme ...  Read More

Geostatistical Analysis of Pb, Zn and Cd concentration in soil of Sepahanshahr suburb (south of Esfahan)

M. Dayani; J. Mohammadi; M. Naderi

Volume 23, Issue 4 , September and October 2009

https://doi.org/10.22067/jsw.v0i0.2469

Abstract
  Generally heavy metals exist in all soils, but soil pollution is rising by time due to human activities. Soils in the proximity of mines are more pruning to pollution of heavy metals due to mine exploring and excavation. This research was carried out to evaluate the soil pollution of Sepahanshahr Suburb ...  Read More

Assessing Geopedological Soil Mapping Using Diversity and Similarity Indices

I. Esfandiarpour Borujeni; N. Toomanian; M.H. Salehi; J. Mohammadi

Volume 23, Issue 4 , September and October 2009

https://doi.org/10.22067/jsw.v0i0.2474

Abstract
  Abstract Geopedology is a systematic approach of geomorphic analysis for soil mapping which focuses the field operation mainly on sample area. The purpose of this study is to determine the credibility of generalization of the results of geopedological approach for similar landforms in the Borujen region, ...  Read More

Spatial Variability of Soil Properties and Irrigated Wheat Yield in a Quantitative Suitability Map, A Case Study: Shahr-e-Kian Area, Chaharmahal-va-Bakhtiari Province

H. Afshar; M.H. Salehi; J. Mohammadi; A. Mehnatkesh

Volume 23, Issue 1 , March and April 2009

https://doi.org/10.22067/jsw.v0i0.1548

Abstract
  Abstract The quality of soil maps depends upon their ability to show the soils variability. Thus, the accuracy of the maps used for crop recommendations is due to the accuracy of soil maps. This study was performed to investigate the amount of soil properties and crop yield spatial variability in S ...  Read More

Analysis of spatial variability of specific physical and hydraulic properties of soil on a catchment scale

H.R. Motaghian; A. Karimi; J. Mohammadi

Volume 22, Issue 2 , May and June 2008

https://doi.org/10.22067/jsw.v0i22.1042

Abstract
  Abstract Analysis and interpreting spatial variability of soil hydraulic and physical properties on a catchment scale is important in hydrological modeling and decision making. This study was conducted to analyze and interpret spatial distribution of selected soil hydraulic and physical properties including ...  Read More