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2026

Journal Article

Fraction-specific pathways of sulfur cycling in agroecosystems with highly weathered soils

Zhou, Wenxiang, McKenna, Brigid A., McLaren, Timothy I., Dalal, Ram C., Bennett-Jones, Joshua and Kopittke, Peter M. (2026). Fraction-specific pathways of sulfur cycling in agroecosystems with highly weathered soils. Agriculture, Ecosystems & Environment, 405 110365, 110365. doi: 10.1016/j.agee.2026.110365

Fraction-specific pathways of sulfur cycling in agroecosystems with highly weathered soils

2026

Journal Article

Mapping the fertosphere's phosphorus availability distribution in a field trial using a novel diffusive gradients in thin-films (fDGT) technique

Doolette, Casey L., Smith, Euan, Tavakkoli, Ehsan, van Zwieten, Lukas, McKenna, Brigid A., Kopittke, Peter M. and Lombi, Enzo (2026). Mapping the fertosphere's phosphorus availability distribution in a field trial using a novel diffusive gradients in thin-films (fDGT) technique. SOIL, 12 (1), 253-261. doi: 10.5194/soil-12-253-2026

Mapping the fertosphere's phosphorus availability distribution in a field trial using a novel diffusive gradients in thin-films (fDGT) technique

2025

Journal Article

Functional group composition of soil organic carbon varies between soil organic matter fractions but not with long-term cropping or soil depth

Zhou, Wenxiang, McKenna, Brigid A., Bennett-Jones, Joshua, McLaren, Timothy I., Dalal, Ram C. and Kopittke, Peter M. (2025). Functional group composition of soil organic carbon varies between soil organic matter fractions but not with long-term cropping or soil depth. Pedosphere. doi: 10.1016/j.pedsph.2025.12.006

Functional group composition of soil organic carbon varies between soil organic matter fractions but not with long-term cropping or soil depth

2025

Journal Article

Rapid acquisition of ionomic and morphological data from plant seeds through fast X-ray fluorescence microscopy and computer vision

Zhu, Yu-Peng, McKenna, Brigid A., Fischer, Sina, Kopittke, Peter M., Salt, David E., Huang, Xin-Yuang, Zhao, Fang-Jie, Tang, Zhong and Wang, Peng (2025). Rapid acquisition of ionomic and morphological data from plant seeds through fast X-ray fluorescence microscopy and computer vision. Plant Phenomics, 7 (4) 100138, 100138. doi: 10.1016/j.plaphe.2025.100138

Rapid acquisition of ionomic and morphological data from plant seeds through fast X-ray fluorescence microscopy and computer vision

2025

Journal Article

Soil degradation: an integrated model of the causes and drivers

Kopittke, Peter M., Harper, Stephen M., Asio, Luz G., Asio, Victor B., Batalon, Juanito T., Batuigas, April Mae T., Gonzaga, Apolinario B., Gonzaga, Nelda R., de Guzman, Maria Teresa L., Lumanao, Deejay M., McKenna, Brigid A., Soyon, Gennie B., Vergara, Joana Rose M. and Sanchez, Pearl B. (2025). Soil degradation: an integrated model of the causes and drivers. International Soil and Water Conservation Research, 13 (4), 744-755. doi: 10.1016/j.iswcr.2025.07.010

Soil degradation: an integrated model of the causes and drivers

2025

Journal Article

Soil sulfur speciation in semi-arid, subtropical Australia after 40 years of land use management

McKenna, Brigid A., Thornton, Craig M., Dalal, Ram C., Barnard, Meghan, Zhou, Wenxiang, Wykes, Jeremy L. and Kopittke, Peter M. (2025). Soil sulfur speciation in semi-arid, subtropical Australia after 40 years of land use management. Journal of Agriculture and Food Research, 24 102337, 1-10. doi: 10.1016/j.jafr.2025.102337

Soil sulfur speciation in semi-arid, subtropical Australia after 40 years of land use management

2025

Journal Article

Bringing soil sulfur to the forefront: How long-term cropping impacts sulfur speciation in soil organic matter fractions

Barnard, Meghan, Dalal, Ram C., McKenna, Brigid A., Wykes, Jeremy L., Cowie, Bruce C.C. and Kopittke, Peter M. (2025). Bringing soil sulfur to the forefront: How long-term cropping impacts sulfur speciation in soil organic matter fractions. Agriculture, Ecosystems and Environment, 393 109833, 1-10. doi: 10.1016/j.agee.2025.109833

Bringing soil sulfur to the forefront: How long-term cropping impacts sulfur speciation in soil organic matter fractions

2025

Journal Article

Spatially-resolved characterisation of phosphate fertiliser reaction zones for sustainable soil management

McKenna, Brigid A., Lombi, Enzo, McLaren, Timothy I., Doolette, Casey L., Raymond, Nelly S. and Kopittke, Peter M. (2025). Spatially-resolved characterisation of phosphate fertiliser reaction zones for sustainable soil management. Geoderma, 463 117564, 1-9. doi: 10.1016/j.geoderma.2025.117564

Spatially-resolved characterisation of phosphate fertiliser reaction zones for sustainable soil management

2025

Journal Article

Unveiling chemical gradients in the fertosphere: a paradigm shift to enhance fertilizer efficiency and decrease the environmental impact of overfertilisation

Lombi, Enzo, Doolette, Casey L., da Silva, Rodrigo Coqui, McKenna, Brigid A. and Kopittke, Peter M. (2025). Unveiling chemical gradients in the fertosphere: a paradigm shift to enhance fertilizer efficiency and decrease the environmental impact of overfertilisation. Environmental Science and Technology, 59 (29), 14853-14861. doi: 10.1021/acs.est.5c04757

Unveiling chemical gradients in the fertosphere: a paradigm shift to enhance fertilizer efficiency and decrease the environmental impact of overfertilisation

2025

Journal Article

Sulfur's long game: 145 years of soil sulfur speciation in the world's oldest agricultural experiments

Barnard, Meghan, McKenna, Brigid A., Dalal, Ram C., McGrath, Steve P., Weng, Zhe H., Wykes, Jeremy L. and Kopittke, Peter M. (2025). Sulfur's long game: 145 years of soil sulfur speciation in the world's oldest agricultural experiments. Global Change Biology, 31 (3) e70136, e70136. doi: 10.1111/gcb.70136

Sulfur's long game: 145 years of soil sulfur speciation in the world's oldest agricultural experiments

2024

Other Outputs

Reaction zones P fertiliser data

McKenna, Brigid (2024). Reaction zones P fertiliser data. The University of Queensland. (Dataset) doi: 10.48610/614d78d

Reaction zones P fertiliser data

2024

Journal Article

Soil is a major contributor to global greenhouse gas emissions and climate change

Kopittke, Peter M., Dalal, Ram C., McKenna, Brigid A., Smith, Pete, Wang, Peng, Weng, Zhe, van der Bom, Frederik J. T. and Menzies, Neal W. (2024). Soil is a major contributor to global greenhouse gas emissions and climate change. Soil, 10 (2), 873-885. doi: 10.5194/soil-10-873-2024

Soil is a major contributor to global greenhouse gas emissions and climate change

2024

Journal Article

Investigating how H2S can alter the interactions between Hg0 and corroded steel surfaces to guide future decommissioning projects

Paton, Lhiam, Marczinczik, Nick, Lindsay, Thomas, Gonzalez de Vega, Raquel, Skrzypek, Etienne, Moro, Thebny Thaise, McKenna, Brigid A., Doolette, Casey, Lombi, Enzo, Clases, David and Feldmann, Jörg (2024). Investigating how H2S can alter the interactions between Hg0 and corroded steel surfaces to guide future decommissioning projects. Journal of Hazardous Materials, 480 136025, 1-10. doi: 10.1016/j.jhazmat.2024.136025

Investigating how H2S can alter the interactions between Hg0 and corroded steel surfaces to guide future decommissioning projects

2024

Journal Article

Benchmarking bulb yield, medicinal sulfur compounds, and mineral nutrition of garlic varieties

Nguyen, Binh Thi, Wehr, Johannes Bernhard, Kopittke, Peter Martin, O’Hare, Timothy James, Menzies, Neal William, Hong, Hung Trieu, McKenna, Brigid Ann, Klysubun, Wantana and Harper, Stephen Mark (2024). Benchmarking bulb yield, medicinal sulfur compounds, and mineral nutrition of garlic varieties. ACS Omega, 9 (45), 45240-45250. doi: 10.1021/acsomega.4c06678

Benchmarking bulb yield, medicinal sulfur compounds, and mineral nutrition of garlic varieties

2024

Journal Article

Phosphorus availability and speciation in the fertosphere of three soils over 12 months

McKenna, Brigid A., Kopittke, Peter M., Bell, Michael J., Lombi, Enzo, Klysubun, Wantana, McLaren, Timothy I., Doolette, Casey L. and Meyer, Gregor (2024). Phosphorus availability and speciation in the fertosphere of three soils over 12 months. Geoderma, 447 116913, 1-10. doi: 10.1016/j.geoderma.2024.116913

Phosphorus availability and speciation in the fertosphere of three soils over 12 months

2024

Journal Article

Quantifying online engagement at three levels of undergraduate study

McKenna, Brigid A., Wehr, J. Bernhard and Kopittke, Peter M. (2024). Quantifying online engagement at three levels of undergraduate study. Cogent Education, 11 (1) 2345939, 1-16. doi: 10.1080/2331186x.2024.2345939

Quantifying online engagement at three levels of undergraduate study

2024

Journal Article

Biotic relationships to aggregation in a Vertisol under long-term no-till, stubble retention and nitrogen fertilisation

Daroch, Rupinder K., Dang, Yash P., McKenna, Brigid, Robinson, Nicole, Finn, Damien, Page, Kathryn, Reeves, Steven and Dalal, Ram C. (2024). Biotic relationships to aggregation in a Vertisol under long-term no-till, stubble retention and nitrogen fertilisation. Applied Soil Ecology, 195 105260, 1-13. doi: 10.1016/j.apsoil.2023.105260

Biotic relationships to aggregation in a Vertisol under long-term no-till, stubble retention and nitrogen fertilisation

2023

Journal Article

Healthy soil for healthy humans and a healthy planet

Kopittke, Peter M., Minasny, Budiman, Pendall, Elise, Rumpel, Cornelia and McKenna, Brigid A. (2023). Healthy soil for healthy humans and a healthy planet. Critical Reviews in Environmental Science and Technology, 54 (3), 210-221. doi: 10.1080/10643389.2023.2228651

Healthy soil for healthy humans and a healthy planet

2023

Other Outputs

Raw and processed datasets of phosphorus behaviour in Australian grain-producing soils

Kopittke, Peter, Meyer, Gregor, Janke, Chelsea and McKenna, Brigid (2023). Raw and processed datasets of phosphorus behaviour in Australian grain-producing soils. The University of Queensland. (Dataset) doi: 10.48610/244bae4

Raw and processed datasets of phosphorus behaviour in Australian grain-producing soils

2023

Journal Article

Fast X-ray fluorescence microscopy provides high-throughput phenotyping of element distribution in seeds

Ren, Zi-Wen, Yang, Meng, McKenna, Brigid A., Lian, Xing-Ming, Zhao, Fang-Jie, Kopittke, Peter M., Lombi, Enzo and Wang, Peng (2023). Fast X-ray fluorescence microscopy provides high-throughput phenotyping of element distribution in seeds. Plant Physiology, 191 (3), 1520-1534. doi: 10.1093/plphys/kiac534

Fast X-ray fluorescence microscopy provides high-throughput phenotyping of element distribution in seeds