I am a biogeochemist with interest in all aspects of plant-microbial interactions affecting carbon, nutrient, and water cycling in managed and unmanaged systems.
I am a postdoc in the School of Life and Environmental Sciences and I am interested in studying the rhizosphere soil, the most active compartment in the soil, where plants and microbes interact and reciprocally affect each other. I am involved in the study of soil health in agriculture soils. In particular, I am studying the effect of different wheat genotypes on the biological and chemical components of the soil.
My research is mainly focused on understanding the effects of drought and soil organic amendments on carbon and nutrient mineralization in a grassland of Australia. Moreover, I am interested in examining the relationships between the microbial carbon use efficiency and enzymatic activity that affect soil organic matter decomposition during drying-rewetting cycles.
I am a Ph.D. candidate in crop ecology at Ferdowsi University of Mashhad, Iran, and I am a visiting scholar at the University of Sydney. I am interested in the crop rotation and ecological factors on agro-biodiversity, resource use efficiency and carbon and nitrogen cycle. At the University of Sydney I am examining how nitrogen and phosphorus fertilization-induced changes in root traits, root C exudation (using 13C isotopes) and mycorrhizal infection of four different wheat genotypes relate to yield. I also investigate the effects of N and P fertilization on soil microbial biomass and respiration, microbial nitrogen mineralization and microbial carbon use efficiency (CUE) for two genotypes of wheat using 15N pool dilution and 18O-water labeling techniques, respectively.
I have a Ph.D. in plant nutrition from Shenyang Agricultural University, China, and I am a visiting scholar at the University of Sydney. My current research focuses on the change of soil carbon and nitrogen in long-term fertilizer experiments. At the University of Sydney I am examining the effect of grazing on carbon and nitrogen cycling and recycling in a grassland of Australia.
Shamim Mia, PhD student 2015-2018. Now A/Prof at Patuakhali Science and Technology University, Bangladesh.
Liming Yin, visiting PhD student 2017. Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang, China.
Alberto Canarini, PhD student 2013-2016. Now postdoc at University of Vienna, Austria (website).
Pierre Mariotte, postdoc 2014-2016. Now postdoc at École Polytechnique Fédérale de Lausanne, Switzerland (website).
Hero Tahaei, research assistant 2012-2016. Now research assistant with A/Prof Brent Kaiser, The University of Sydney.
Mathilde Cassani, visiting MS student 2015. École Polytechnique Fédérale de Lausanne, Switzerland.
Maggie Norton, research assistant 2015. Now at Iowa State University, USA.
Mingzhu He, visiting scientist from Shapotou Desert Research and Experiment Station, Chinese Academy of Sciences, Lanzhou, China, 2013-2014.
Yolima Carrillo, postdoc 2011-2012. Now lecturer at Western Sydney University (website).