The impact of clay dispersion and migration on soil hydraulic conductivity and pore networks
Article
Awedat, Awedat Musbah, Zhu, Yingcan, Bennett, John McLean and Raine, Steven R.. 2021. "The impact of clay dispersion and migration on soil hydraulic conductivity and pore networks." Geoderma. 404, pp. 1-12. https://doi.org/10.1016/j.geoderma.2021.115297
| Article Title | The impact of clay dispersion and migration on soil hydraulic conductivity and pore networks |
|---|---|
| ERA Journal ID | 5257 |
| Article Category | Article |
| Authors | Awedat, Awedat Musbah (Author), Zhu, Yingcan (Author), Bennett, John McLean (Author) and Raine, Steven R. (Author) |
| Journal Title | Geoderma |
| Journal Citation | 404, pp. 1-12 |
| Article Number | 115297 |
| Number of Pages | 12 |
| Year | 2021 |
| Publisher | Elsevier |
| Place of Publication | Amsterdam, Netherlands |
| ISSN | 0016-7061 |
| 1872-6259 | |
| Digital Object Identifier (DOI) | https://doi.org/10.1016/j.geoderma.2021.115297 |
| Web Address (URL) | https://www.sciencedirect.com/science/article/pii/S0016706121003773 |
| Abstract | Using saline and sodic waters for irrigating agricultural lands has increased worldwide, which may cause adverse effects on soil porosity, structural stability and permeability. However, few studies have investigated the effect of clay swelling, dispersion and migration on the reduction of saturated hydraulic conductivity (Ksat) by analysing the total porosity and pore size change through the profile. In this study, two soils with contrasting mineralogy was used and packed at two different bulk densities (1.0 and 1.2 g cm−3). Soil columns were leached with three types of sodium adsorption ratio (SAR) solutions, i.e. good quality water (GQW), SAR 10 and SAR 50 solutions, before distilled water (low ionic strength) was leached through. The results indicated that the application of distilled water decreased Ksat for all soils, particularly in the initially sodic water treated columns. The Ksat of leaching with distilled water in low density columns were generally higher, but showed more degree of reduction than more compacted columns, mainly related to the high initial porosity and macropores that enabled dispersed clay to move through the soil column and out in the leachate. The application of distilled water significantly reduced the proportion of macro and mesopores, whereas increased the proportion of micropores in both soils, particularly for soil columns initially treated high SAR solutions. When the dispersed clay was trapped within the column, the depth of clay accumulation was affected by a combined effect of packing density, soil type and water quality. |
| Keywords | saturated hydraulic conductivity (Ksat), clay dispersion, clay migration, soil compaction, water quality |
| ANZSRC Field of Research 2020 | 300299. Agriculture, land and farm management not elsewhere classified |
| 300210. Sustainable agricultural development | |
| Byline Affiliations | Centre for Sustainable Agricultural Systems |
| Institution of Origin | University of Southern Queensland |
| Funding source | Grant ID USQ1903 |
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Bennett, John McL., Marchuk, Alla and Marchuk, Serhiy. 2016. "An alternative index to the exchangeable sodium percentage for an explanation of dispersion occurring in soils." Soil Research. 54 (8), pp. 949-957. https://doi.org/10.1071/SR15281Managing land application of coal seam water: a field study of land amendment irrigation using saline-sodic and alkaline water on a Red Vertisol
Bennett, J. McL., Marchuk, A., Raine, S. R., Dalzell, S. A. and Macfarlane, D. C.. 2016. "Managing land application of coal seam water: a field study of land amendment irrigation using saline-sodic and alkaline water on a Red Vertisol." Journal of Environmental Management. 184 (2), pp. 178-185. https://doi.org/10.1016/j.jenvman.2016.09.078A comparative study of conventional and controlled traffic in irrigated cotton: I. Heavy machinery impact on the soil resource
Bennett, John McL., Roberton, Stirling D., Jensen, Troy A., Antille, Diogenes L. and Hall, Jake. 2017. "A comparative study of conventional and controlled traffic in irrigated cotton: I. Heavy machinery impact on the soil resource." Soil and Tillage Research. 168, pp. 143-154. https://doi.org/10.1016/j.still.2016.12.012A comparative study of conventional and controlled traffic in irrigated cotton: II. Economic and physiological analysis
Bartimote, Timothy, Quigley, Richard, Bennett, John McL., Hall, Jake, Brodrick, Rose and Tan, Daniel K. Y.. 2017. "A comparative study of conventional and controlled traffic in irrigated cotton: II. Economic and physiological analysis." Soil and Tillage Research. 168, pp. 133-142. https://doi.org/10.1016/j.still.2016.12.009Water: advanced irrigation technologies
Hedley, C. B., Knox, J. W., Raine, S. R. and Smith, R.. 2014. "Water: advanced irrigation technologies." van Alfen, Neal K. (ed.) Encyclopedia of agriculture and food systems. United States. Elsevier. pp. 378-406Effect of electro-osmosis on soil-water potential and water chemistry in sand
Huweg, Abdurrahman F. S., Kamel, Fouad and Raine, Steven. 2011. "Effect of electro-osmosis on soil-water potential and water chemistry in sand." Banhazi, T., Saunders, C. and Hegarty, R. (ed.) SEAg 2011: Diverse Challenges, Innovative Solutions. Gold Coast, Australia 29 - 30 Sep 2011 Canberra, Australia.A preliminary evaluation of furrow inflow rate and cut-off time on the performance of smallholder raised bed farming systems
Akbar, G., McHugh, A. D., Raine, S. R. and Hamilton, G.. 2011. "A preliminary evaluation of furrow inflow rate and cut-off time on the performance of smallholder raised bed farming systems ." WCCA 2011: Resilient Food Systems for a Changing World . Brisbane, Australia 26 - 29 Sep 2011 Canberra, Australia.A preliminary evaluation of irrigation performance and in season changes under permanent raised beds on Vertosol in Queensland, Australia
Akbar, G., Raine, S., McHugh, J. and Hamilton, G.. 2011. "A preliminary evaluation of irrigation performance and in season changes under permanent raised beds on Vertosol in Queensland, Australia." WCCA 2011: Resilient Food Systems for a Changing World . Brisbane, Australia 26 - 29 Sep 2011 Canberra, Australia.The potential for a rehabilitated coal mine soil to support livestock grazing in south-east Queensland
Melland, Alice R., Eberhard, Jochen, Paton, Col, Baillie, Craig and Bennett, John McL.. 2014. "The potential for a rehabilitated coal mine soil to support livestock grazing in south-east Queensland." Patti, Antonio, Tang, Caixan and Wong, Vanessa (ed.) 2014 National Soil Science Conference. Melbourne, Australia 23 - 27 Nov 2014 Melbourne, Australia.A comparison of rehabilitated coal mine soil and unmined soil supporting grazed pastures in south-east Queensland
Melland, Alice R., Eberhard, Jochen, Paton, Col, Baillie, Craig and Bennett, John McL.. 2014. "A comparison of rehabilitated coal mine soil and unmined soil supporting grazed pastures in south-east Queensland." Patti, Antonio, Tang, Caixan and Wong, Vanessa (ed.) 2014 National Soil Science Conference. Melbourne, Australia 23 - 27 Nov 2014 Melbourne, Australia.Advancing VARIwise towards autonomous irrigation and a grower's guide
McCarthy, Alison, Antille, Diogenes, Skowronski, Victor, Zhao, Bo, Kodur, Shreevatsa, Nguyen-Ky, Tai and Raine, Steven. 2016. Advancing VARIwise towards autonomous irrigation and a grower's guide. Narrabri, Australia. Cotton Research and Development Corporation.Towards a method for optimized extraction of soluble nutrients from fresh and composted chicken manures
Ksheem, Abdalhakim M., Bennett, John McL., Antille, Diogenes L. and Raine, Steven R.. 2015. "Towards a method for optimized extraction of soluble nutrients from fresh and composted chicken manures." Waste Management. 45, pp. 76-90. https://doi.org/10.1016/j.wasman.2015.02.011Conversion of local industrial wastes into greener cement through geopolymer technology: a case study of high-magnesium nickel slag
Zhang, Zuhua, Zhu, Yingcan, Yang, Tao, Li, Liangfeng, Zhu, Huajun and Wang, Hao. 2017. "Conversion of local industrial wastes into greener cement through geopolymer technology: a case study of high-magnesium nickel slag." Journal of Cleaner Production. 141, pp. 463-471. https://doi.org/10.1016/j.jclepro.2016.09.147Rapid method for assessment of soil structural stability by turbidimeter
Zhu, Yingcan, Marchuk, Alla and Bennett, John McLean. 2016. "Rapid method for assessment of soil structural stability by turbidimeter." Soil Science Society of America Journal. 80 (6), pp. 1629-1637. https://doi.org/10.2136/sssaj2016.07.0222An irrigation controller mechanically actuated by soil-water tension: I - Design, development and laboratory evaluations
Almeida, Alexsandro C. S., Botrel, Tarlei A., Raine, Steven R., de Camargo, Antonio P., Pinto, Marinaldo F. and Salvador, Conan A.. 2017. "An irrigation controller mechanically actuated by soil-water tension: I - Design, development and laboratory evaluations." Revista Brasileira De Engenharia Agricola E Ambiental. 21 (6), pp. 369-373. https://doi.org/10.1590/1807-1929/agriambi.v21n6p369-373Irrigation controller mechanically actuated by soil-water tension: II - Field evaluations
Almeida, Alexsandro C. S., Botrel, Tarlei A., Raine, Steven R., de Camargo, Antonio P., Pinto, Marinaldo F. and Salvador, Conan A.. 2017. "Irrigation controller mechanically actuated by soil-water tension: II - Field evaluations." Revista Brasileira De Engenharia Agricola E Ambiental. 21 (5), pp. 298-303. https://doi.org/10.1590/1807-1929/agriambi.v21n5p298-303An impact assessment framework for harvesting technologies in cotton: management considerations for the John Deere 7760
Bennett, J. McL., Jensen, T. A., Antille, D. L. and Baillie, C.. 2016. An impact assessment framework for harvesting technologies in cotton: management considerations for the John Deere 7760. Toowoomba, Australia. University of Southern Queensland.Thermodynamic modelling and threshold electrolyte concentration analysis for treatment and application of coal seam gas associated water
Bennett, John McLean and Marchuk, Serhiy. 2016. Thermodynamic modelling and threshold electrolyte concentration analysis for treatment and application of coal seam gas associated water . Toowoomba, Australia. University of Southern Queensland.Managing the safe application of sugar by-products to soil: modelling and recommendations
Bennett, J. McL., Wieck, T., Dafny, E, Schroeder, B. and Attard, S.. 2015. Managing the safe application of sugar by-products to soil: modelling and recommendations. Toowoomba, Australia. University of Southern Queensland.Bioenergy from cotton industry wastes: a review and potential
Hamawand, Ihsan, Sandell, Gary, Pittaway, Pam, Chakrabarty, Sayan, Yusaf, Talal, Chen, Guangnan, Seneweera, Saman, Al-Lwayzy, Saddam, Bennett, John and Hopf, Joshua. 2016. "Bioenergy from cotton industry wastes: a review and potential." Renewable and Sustainable Energy Reviews. 66, pp. 435-448. https://doi.org/10.1016/j.rser.2016.08.033