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I am a volcano scientist with a passion for understanding magma storage and transport through the Earth's upper mantle and crust. I develop high-resolution geochemical techniques to interrogate magmatic crystals and their carrier melts, providing a better understanding of past eruptions as keys to future activity. My team's research constrains the drivers of volcanic eruptions and the processes leading to the accumulation of metals that are critical for the green energy transition.

I joined UQ in July 2016, after holding a postdoctoral fellowship at Trinity College Dublin. I undertook my postgraduate research in Spain and The Netherlands (Vrije Universiteit Amsterdam) and received my PhD from the University of Zaragoza in December 2013. I was born and raised by the sea, in San Sebastián, and I am fortunate to study a wide range of active and past volcanic systems in different tectonic settings around the world.

Primary Research Interests:

Magmas, volcanoes, critical minerals, high-resolution geochemistry, elemental mapping, in situ isotope analysis

Fellowships and Awards:

2026 Distinguished Fellow of the Geological Society of Australia

2025 Wager Medal. International Association of Volcanology and Chemistry of the Earth’s Interior

2024-28 ARC Future Fellow. Australian Research Council

2023 Anton Hales Medal. Australian Academy of Science

2020-22 UQ Foundation Research Excellence Award. The University of Queensland

2019-21 Superstar of STEM. Science and Technology Australia

2018 Queensland Tall Poppy Award. Australian Institute of Policy and Science

2018 Best Lecturer of the School of Earth and Environmental Sciences. The University of Queensland

2018 Three-minute rapid fire presentations, First Place – Early Career Geoscientist Division. CSIRO AGCC Convention 2018 Australia

2017 Fresh Science, People's Choice. Science In Public Australia

2016 180 Seconds of Science, Australian People's Choice. Australian Academy of Science EMCR Forum

With >35 years of experience, more than 100 publications on the subject, Jim has built a reputation in petroleum hydrogeology, unconventional hydrocarbons and carbon storage research. He is currently President of Petroleum Hydrogeology International and is also an Honorary Professor at the University of Queensland. He is Science Leader Storage for ANLEC R&D, Chair of the Geotechnical Reference Group for the CTSCo Surat CCS Project and sits on the Science Advisory Committee for the Peter Cook Centre for CCS Research. Previously, Jim was Professorial Chair of Petroleum Hydrodynamics at the University of Queensland with the Centre for Coal Seam Gas. He was General Manager Science for ANLEC R&D with an annual research budget of ~$18 million AUS applied to more than 50 active research projects supporting Australia’s CCS demonstration. He was CSIRO Theme Leader for the Unconventional Petroleum and Geothermal Energy R&D program with more than 50 Full Time Equivalents and an annual budget of ~$16 million/yr AUS. He sat on the Sustainable Energy for the Square Kilometre Array geothermal project control group, the Australian Mirror Committee of ISO for Carbon Capture and Storage and he managed the hydrodynamics and geochemistry discipline group within the Australian Cooperative Research Centre on CO2 (CO2CRC). Recently, Jim’s research has focused on petroleum hydrodynamics of faulted strata and the incorporation of hydrodynamics into seals analysis (both top and fault seal). His research has varied application to conventional and unconventional hydrocarbons, geothermal energy, mining and carbon storage. Jim has an interest in measurement, monitoring and verification (MM&V) systems for assessing reservoir and seal performance. He gained practical field experience on the design and implementation of MM&V strategies for SECARB Cranfield, Otway, Frio and In Salah carbon storage projects. Jim has advised the Canadian, New Zealand, Victorian and West Australian governments and Chevron on carbon storage projects and research programs. Jim has had media training whilst at the University of Queensland and CSIRO, he has experience with community engagement, senate estimates inquiries, and he has worked extensively with executive management teams and Boards of Directors. He has >2100 citations, an h-index of 24 and an i10-index of 51 on Google Scholar.

Jim Linked in: https://www.linkedin.com/pub/jim-underschultz/86/737/553

Jim ResearchGate: https://www.researchgate.net/profile/Jim_Underschultz

Associate Professor Paulo Vasconcelos' research is in the fields of: Low-T Geochemistry, Economic Geology and 40Ar/39Ar Geochronology. He received his PhD from The University of California (Berkeley).

Paolo Vasconcelos research interests cover

• Supergene enrichment in ore deposits
• Isotopic dating of weathering processes
• Exploration geochemistry
• Palaeoclimatology and landscape evolution
• Application of K-Ar and 40Ar/39Ar and noble gas systematics to ore deposit genesis
• Origin and geochemistry of gem deposits

His chief research projects are in the areas of:

• Weathering Geochronology, Weathering Geochronology and Landscape Evolution
• Mechanisms and timing of silicification in Australia and the genesis of opal deposits
• Cenozoic Magmatism in North East Brazil and in South East Queensland
• U-He, 40Ar/39Ar, and Re-Os as fingerprints of metal sources in orogenic gold deposits
• U-Th/He dating of iron and manganese oxides
• Cosmogenic 3He generation and retention in goethite and hematite
• Hydrothermal vs. supergene origin of orebodies in banded iron formations in the Hamersley iron province, the Quadrilátero Ferrífero iron province, and the Carajás iron province
• Supergene Enrichment in the Kalahari Manganese Fields, South Africa
• Timing of topaz, emerald and gold mineralization
• 40Ar/39Ar geocronological constraints on postulated hominid fossil sites in Cueva Victoria, Spain

Tony is an expert mining structural geologist who applies his skills to problems of deep earth mass mining, giant open pits, near-mine exploration, and the local and regional lithostructural controls on complex metalliferous mineral deposits. As a Senior Research Fellow in mining and engineering geology at the University of Queensland, Tony’s pioneering research focussed on the geological modelling and data inputs required for planning deep cave mining operations, an area that had received little previous consideration from geologists. He led the Geology and Mass Mining Project (GMM), which examined the geoscientific inputs required for exploring, defining, establishing, and mining block and sub-level caving operations that were being developed on giant porphyry copper-gold systems and IOCG deposits. While much research was being done in Australia to explore the deep earth environment, very little was being done to model the geology of large and deep mineralized systems, and then to use the new data and models to plan and extract any large discoveries made. Tony’s pioneering work was some of the first and most comprehensive to be done in this field.

• Fellow and chartered professional (geology) of the Australasian Institute of Mining and Metallurgy
• Fellow of the Society of Economic Geologists
• Fellow of the Geological Society
• Fellow of the Australian Institute of Geoscientists
• Member, Geological Society of Australia
• Member, Australasian Society for Historical Archaeology

Tony is presently a Principal Structural Geologist with a Brisbane-based geophysical and geological consulting group.

Having started in animation in the 80s Bradd made the move to science with his studies at The University of Queensland. After completing his PhD Bradd worked as a Post-Doctoral Research Fellow. He has been employed at The University of Queensland since 2000.

His research interests are in agriculture and sustainability with a focus on how industry engages with changing societal expectations.

Dr Chenming Zhang is a specialist in monitoring and modelling hydrological processes in coastal/terrestrial groundwater systems and tailings storage facilities, in particular the evaporation induced mass and heat transport in soil/tailings, hydrogeochemical dynamics in aquifer systems and wast rock dumps. He has been developing IoT-based geotechnical and environmental instruments to monitor continuously and in real-time the weather, soil and water conditions.

Professor Zhao (PhD, ANU, 1993; MSc, Univ Adelaide, 1989; BSc, Nanjing Univ, 1985) has ~30 years research experience in isotope geochemistry and geochronology, with research interests straddling across the fields of geological, geochemical, geographical, environmental, ecological and archaeological sciences. He developed the mass spectrometry U-series dating methods at UQ and applied them to dating coral reefs in the Great Barrier Reef and other parts of the tropical oceans, karstic deposits (stalagmites, stalactites, flowstones, etc) and calcite veins across different continents, as well as important hominid and fauna records in China, South East Asia, Australasia, Europe and Polynesia, which have received widespread recognition and public attention. Most recently, his team has been developing laser-ablation ICP-MS in situ U-Th and U-Pb dating methods for applications in earth, environmental and archaeological research. Since 1991, Zhao have authored >350 refereed publications, won more than 50 competitive grants and contracts, supervised or mentored more than 50 research high-degree students and early-career researchers, and received one ARC APD fellowship (1995), one ARC research/QEII fellowship (1998), one UQ research excellence award (2001), one Chinese National Science Foundation distinguished overseas young scholar award (2000), and the prestigious inaugural Australian Museum Eureka Prize for Outstanding Mentor of Young Researchers (2011).

The Radiogenic Isotope Facility (RIF) that Prof Zhao took charge since 2005 is a ~200 m2 HEPA-filtered, fully-automated, ultra-clean low-blank chemistry and mass spectrometer laboratory, housing two Nu Plasma multi-collector ICP-MS instruments, two Thermo iCap-RQ and one Thermo X-series II quadrupole ICP-MS instruments, and two ASI RESOlution SE laser ablation systems for high-precision radiogenic/metal-stable isotope and trace element analysis in both solution and in situ laser-ablation modes. The facility is unique in its design and capabilities in Australia, representing one of only a small number of establishments with its level of analytical sophistication, range and quality of mass spectrometers and proven ultra-low analytical blank performance. It is widely acknowledged by peers in the field as being among of the most advanced facilities of its kind in the world. It services a multidisciplinary research community on campus, nationally and overseas in traditional earth science research, palaeoclimate, palaeoenvironmental and palaeoecological research, coral reef research, environmental science research, archaeological research, and forensic research.

Dr Yan Zhao is a dedicated researcher in the field of agricultural systems, utilizing remote sensing observations to unveil spatial and temporal patterns and advance earth observation techniques and modelling. He is an integral member of a multi-disciplinary predictive agriculture research group based at QAAFI.

Currently, Dr Zhao's focus lies in the intricate integration of spatial technologies, crop modelling, and climate forecasting systems at various scales. His primary objective is to leverage remote sensing and crop simulation techniques for a comprehensive understanding of Australia's dryland cropping system. In pursuit of this goal, he has successfully developed pipelines for handling volumetric spatial datasets and delivering crucial information on crop types, production, and phenology, spanning from local to national scales.

Engaging actively with agri-business companies, government departments, and local growers, Dr Zhao collaborates closely with stakeholders to validate and implement his research findings in practical applications.

Dr Zhao earned his Doctoral Degree in Natural Science, with a specialized focus on Cartography and Geographic Information Systems. He completed his doctoral research at the Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, in 2013.

New PhD applicants: I am always looking forward to working with new PhD students. Please get in touch with me to talk about potential projects and applicaiton timelines.

I am a geoscientist working in Geochronology and Tectonics. I am also an Advance Queensland Industry Research Fellow working on using geochronology (and thermochronology) and micro-analysis to improve knowledge in geoscience related to critical minerals. This Fellowship project is a key activity in my research group and I am always looking for motivated students and ECRs to join this research. It is sponsored by Queensland State Government and in collaboration with leading companies in the critical minerals industry.

Broadly speaking, my research advances fundamentals of Plate Tectonics, the unique and unifying theory for our home planet. My group uses a set of field, laboratory, and computational approaches to reveal the geologic history of modern and ancient plate boundaries, focusing on reconstructing the evolution of plate-margin mountains and basins. Such regions are among the most dynamic in the Earth system: their development alters regional and global climate, impacts biogeographic evolution, triggers earthquakes and other geologic hazards, and determines formation and distribution of natural resources such as critical minerals. I have been fortunate to work in some of the most rewarding areas for geologists, including the Himalaya-Tibetan Plateau, Central Andes, eastern Australia, New Zealand, and Pacific Islands. Check out some of my field photos here. I am the lead of UQ Thermochronology Lab. As an in-depth user of UQ RIF (Radiogenic Isotope Facility), I also work with laser ablation ICP-MS with recent work around laser ablation geochronology and geochemistry.

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Editorial activities: I am a Subject Editor for Journal of the Geological Society and a member of the Editorial Board for Results in Earth Sciences. I am the lead Editor for issue 'Geochronology and Critical Minerals Systems' at Ore Geology Reviews. More information could be found here.

Teaching activities: My teaching duties range from delivering introductory courses, upper-year disciplinary courses, to research training courses. Here's a YouTube video of my first-year course [Link]. Also, here's a sneak peek into my SCIE4000 research course [Link].