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)
Soil science
The Effect of Raindrop Impact on Runoff and Soil Loss from Rills under Different Rainfall Intensities

A.R. Vaezi; R. Bigdeli

Volume 37, Issue 3 , July and August 2023, , Pages 383-396

https://doi.org/10.22067/jsw.2023.15038.0

Abstract
  Introduction  Rill erosion is one of the main factors of soil degradation, especially in rainfed lands in semi-arid regions. These soils have relatively lower organic matter content with weakly-aggregated units, which increases their susceptibility to water erosion processes. Conventional tillage ...  Read More

Efficiency of the Volumetric Replacement Method in Estimating Rill Erosion under Different Slopes and Soil Textures in Semi-Arid Region, Zanjan Province

A.R. Vaezi; E. Mohammadi; N. Sadeghian

Volume 35, Issue 1 , March and April 2021, , Pages 19-32

https://doi.org/10.22067/jsw.v35i1.80261

Abstract
  Introduction: Rills are usually found on the sloping fields worldwide, especially in semi-arid slopes, where vegetation covers are often poor and soils are weakly aggregated. Rill erosion is recognized as an important process of water erosion on agricultural land in these regions and causes a grate amount ...  Read More

Investigation of the Soil Quality Indices in Irrigated Wheat Farms of Nazarabad Region in West of Alborz Province

Rasoul Mirkhani; A.R. Vaezi; hamed rezaei

Volume 34, Issue 5 , November and December 2020, , Pages 1125-1139

https://doi.org/10.22067/jsw.v34i5.85526

Abstract
  Introduction: Awareness of the physical, chemical and biological quality of soil in agriculture and natural resources is essential for optimal land management and achieving maximum economic productivity. Soil has various functions, including crop production ability, carbon storage, water retention, nutrient ...  Read More

Investigation of the Relationships between Rainfall Erosion Processes, Slope and Antecedent Water Content in Semi-Arid Soils

ali baliani; Ali Reza Vaezi

Volume 32, Issue 5 , November and December 2018, , Pages 943-959

https://doi.org/10.22067/jsw.v32i5.70295

Abstract
  IntroductionRainfall erosion results from the expenditure of the energy of falling raindrops and flowing water when these two agents act either singly or together. Soil erosion by rainfall is a serious ongoing worldwide environmental issue that contributes to soil and water quality degradation. Understanding ...  Read More

Particle Size Distribution of Surface-Eroded Soil in Different Rainfall Intensities and Slope Gradients

Ali Reza Vaezi; Mahdi Ebadi

Volume 31, Issue 1 , March and April 2017, , Pages 216-229

https://doi.org/10.22067/jsw.v31i1.52176

Abstract
  Introduction: Soil water erosion on the slope lands involves detachment, transport and deposition of soil materials due to erosive forces of raindrops and surface runoff. Surface runoff can produce relatively high soil loss and is often the dominant hillslope erosion process. The rate of surface runoff ...  Read More

Soil Infiltration Rate and its Controlling Factors of Different Land Uses in the TahamChai Catchment, Zanjan

Ali Reza Vaezi; Mohammad Abbasi; Jalal Heidari

Volume 30, Issue 6 , January and February 2016, , Pages 2019-2031

https://doi.org/10.22067/jsw.v30i6.48472

Abstract
  Introduction Soil infiltration rate is the major soil hydraulic property which can be affected by the soil physical characteristics and management practices. The use of land can affect various soil properties such as physical and hydraulic properties. Differences of the hydraulic soil characteristics ...  Read More

Variability of Measured Runoff and Soil Loss from Field Plots

F. Asadzadeh; manoochehr gorji; A. Vaezi; S. Mirzaee

Volume 29, Issue 3 , July and August 2015, , Pages 638-647

https://doi.org/10.22067/jsw.v0i0.30931

Abstract
  Introduction: Field plots are widely used in studies related to the measurements of soil loss and modeling of erosion processes. Research efforts are needed to investigate factors affecting the data quality of plots. Spatial scale or size of plots is one of these factors which directly affects measuring ...  Read More

Runoff and Sediment Production under the Similar Rainfall Events in Different Aggregate Sizes of an Agricultural Soil

S. F. Eslami; A. R. Vaezi

Volume 29, Issue 6 , January and February 2015, , Pages 1590-1600

https://doi.org/10.22067/jsw.v29i6.35299

Abstract
  Introduction: Soil erosion by water is the most serious form of land degradation throughout the world, particularly in arid and semi-arid regions. In these areas, soils are weakly structured and are easily disrupted by raindrop impacts. Soil erosion is strongly affected by different factors such as rainfall ...  Read More

Quantification of Rill Erosion Development in Marl Soils of Zanjanroud Watershed in North west of Zanjan, Iran

A.R. Vaezi; H. Gharehdaghlii

Volume 27, Issue 5 , November and December 2014, , Pages 872-881

https://doi.org/10.22067/jsw.v0i0.31181

Abstract
  Soil erosion prediction models are of great significance for soil and water conservation management. Rill erosion is the most important component of hillslope soil erosion processes. Therefore, predicting hillslope erosion requires that rill erosion is well understood and predictable. The study was conducted ...  Read More

Effect of Polyvinyl Acetate on Hydraulic Conductivity, Runoff and Sediment Production in a Marl Soil

S. Hamidi Nehrani; A.R. Vaezi

Volume 27, Issue 4 , September and October 2013, , Pages 792-801

https://doi.org/10.22067/jsw.v0i0.28153

Abstract
  Marls have been recognized as susceptible formations against water erosion. Polyvinyl acetate (PVAc) is a biodegradable polymer which can be currently applied in soil conservation programs. The study was conducted to investigate effect of the PVAc on hydraulic conductivity and runoff and sediment production ...  Read More