Craig Liddicoat

Craig Liddicoat

Higher Degree by Research Candidate

School of Biological Sciences

Faculty of Sciences


Craig Liddicoat is a PhD student in the School of Biological Sciences at the University of Adelaide. Craig's main research interest is in emerging environmental drivers of human health. In particular, the role that exposure to (and loss of) biodiversity in landscapes, vegetation and soils may play in developing immune fitness and predisposition to both infectious and non-infectious diseases.

My research is exploring connections between environments, their microbial communities (microbiota), and the potential for human health benefits from nature-contact. The notion of a real biological (microbiota-mediated) connection between humans and their environments, and potential benefits for immune training and regulation from exposure to biodiversity (and associated microbial diversity), has originated from immunologists and medical researchers. However, this represents a large multidisciplinary field of research. My research has objectives to:

  • help bridge the gap between environmental science, ecology and human health.
  • investigate if there is support for possible health benefits from exposure to biodiversity in large existing environmental and public health datasets.
  • build knowledge of biological (microbiota-based) connections between environments and exposed populations.
  • help inform new cost-effective nature-based public health interventions.
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  • Appointments

    Date Position Institution name
    2017 Senior NRM Scientist (Soil & Land) [Part-time] Department of Environment, Water and Natural Resources (SA)
    2011 - 2017 Senior Natural Resource Management Scientist (Soil & Land) Department of Environment, Water and Natural Resources (SA)
    2002 - 2011 Environmental Consultant Rural Solutions SA
  • Education

    Date Institution name Country Title
    1999 - 2001 Flinders University, Adelaide Australia Bachelor of Science in Environmental Science (ecology major)
    1990 - 1993 University of Adelaide, Adelaide Australia Bachelor of Engineering (Mechanical, 1st class hons.)
  • Certifications

    Date Title Institution name Country
    2012 Certificate IV in Project Management MBH Management Pty Ltd (RTO ID: 90884)
  • Research Interests

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  • Journals

    Year Citation
    2019 Mills, J., Brookes, J., Gellie, N., Liddicoat, C., Lowe, A., Sydnor, H., . . . Breed, M. (2019). Relating urban biodiversity to human health with the 'Holobiont' concept. Frontiers in Microbiology, 10(MAR), 8 pages.
    DOI
    2019 Liddicoat, C., Weinstein, P., Bissett, A., Gellie, N., Mills, J., Waycott, M., & Breed, M. (2019). Can bacterial indicators of a grassy woodland restoration inform ecosystem assessment and microbiota-mediated human health?. Environment International, 129, 105-117.
    DOI
    2018 Liddicoat, C., Bi, P., Waycott, M., Glover, J., Breed, M., & Weinstein, P. (2018). Ambient soil cation exchange capacity inversely associates with infectious and parasitic disease risk in regional Australia. Science of the Total Environment, 626, 117-125.
    DOI Scopus3 WoS2 Europe PMC1
    2018 Liddicoat, C., Bi, P., Waycott, M., Glover, J., Lowe, A., & Weinstein, P. (2018). Landscape biodiversity correlates with respiratory health in Australia. Journal of Environmental Management, 206, 113-122.
    DOI Scopus8 WoS5 Europe PMC5
    2016 Liddicoat, C., Waycott, M., & Weinstein, P. (2016). Environmental change and human health: Can environmental proxies inform the biodiversity hypothesis for protective microbial-human contact?. BioScience, 66(12), 1023-1034.
    DOI Scopus8 WoS6
    2015 Liddicoat, C., Maschmedt, D., Clifford, D., Searle, R., Herrmann, T., Macdonald, L., & Baldock, J. (2015). Predictive mapping of soil organic carbon stocks in South Australia's agricultural zone. Soil Research, 53(8), 956-973.
    DOI Scopus12 WoS11
    2015 Odgers, N., Holmes, K., Griffin, T., & Liddicoat, C. (2015). Derivation of soil-attribute estimations from legacy soil maps. Soil Research, 53(8), 881-894.
    DOI Scopus7
  • Conference Papers

    Year Citation
    2014 Liddicoat, C., Maschmedt, D., Kidd, D., & Searle, R. (2014). Modelling soil carbon stocks using legacy site data, in the mid north region of South Australia. In D. Arrouays, N. McKenzie, J. Hempel, A. DeForges, & A. McBratney (Eds.), GlobalSoilMap: Basis of the Global Spatial Soil Information System - Proceedings of the 1st GlobalSoilMap Conference (pp. 253-259). Orleans, FRANCE: CRC PRESS-TAYLOR & FRANCIS GROUP.
    Scopus1 WoS1
  • Datasets

    Year Citation
    Liddicoat, C., Weinstein, P., Bissett, A., Gellie, N., Mills, J., Waycott, M., & Breed, M. (n.d.). Data Inputs - Can bacterial indicators of a grassy woodland restoration inform ecosystem assessment and microbiota-mediated human health?.
    DOI

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