College of Science & Engineering
Sophia Love
- Doctor of Philosophy (Natural and Physical Sciences)
- sophie.love@jcu.edu.au
Elle Robertson
- Doctor of Philosophy (Agriculture, Environmental and Related Studies)
- elle.robertson@jcu.edu.au
Romain Vaucher
- Senior Lecturer, Sedimentology
- romain.vaucher@jcu.edu.au
Jenny Fisher
- Associate Dean, Learning and Teaching
- jenny.fisher@jcu.edu.au
Ambili Narayanan
- Doctor of Philosophy (Natural and Physical Sciences)
- ambili.narayanan@my.jcu.edu.au
Sarfaraz Ali
- Postdoctoral Research Fellow
- sarfaraz.ali@jcu.edu.au
Mikaeylah Davidson
- Postdoctoral Research Fellow
- mikaeylah.davidson@jcu.edu.au
Liuxin Chen
- Adjunct Lecturer
- liuxin.chen@jcu.edu.au
Rafael Cabral Carvalho
- Lecturer, Marine Geoscience
- rafael.cabralcarvalho@jcu.edu.au
Tom Lloyd
- Postdoctoral Research Fellow, Global Ecosystems
- tom.lloyd@jcu.edu.au
Sequestering carbon and improving sugarcane productivity by enhanced weathering of basalt (Old ID 23432)
Arresting the build-up of atmospheric CO2 is one of humanity's biggest challenges. In geological time, the weathering of rocks consumes CO2, which is then sequestered as limestone in the ocean, but the natural rate of this process is very slow. In this project we will determine the feasibility of accelerating weathering by introducing crushed basalt (a common and easily weathered rock) into the place on earth with highest CO2 production and potential weathering rates - topsoil in the humid tropics. We will also examine the effects on soil condition and crop growth, which are likely to be beneficial.
Kimberley - Wet Tropics Wildlife on Virtual Reality (Old ID 23592)
This project will further develop 'Kimberley' the 3D virtual reality tree-kangaroo to the stage where the 'experience' can go live to the public at the Malanda Falls Visitor Centre. This project further extends 3D tree-Kangaroo with Virtual Reality and artificial intelligence.
Developing an innovative low-power and high-speed architecture for smart machines (Old ID 25065)
This project aims to significantly improve the processing speed and power consumption of intelligent, mobile computing devices. Using a novel computing architecture inspired by the low-energy, parallel processing of the brain, the project will overcome a major impediment to progress, that placing ever more transistors on electronic chips is reaching its physical limits. The intended outcomes include important theoretical advances in electronic engineering, a new architecture enabling intelligent devices to operate independently of remote supercomputers, and a software trial in a robot. Applicable to devices ranging from smartphones to medical diagnostic equipment to autonomous vehicles, the new architecture promises significant benefits.
Spatial predictions of changes in forest biomass carbon (TLJV Postdoctoral project) (Old ID 22356)
This project will enable the appointment of a Postdoctoral Fellow who will work with JCU and CSIRO researchers to better link ground-based measures of biomass with remote sensing tools. This will provide spatial predictions of changes in biomass carbon with known certainty. Specific tasks for the first year of the project will include three stages of work, each focusing on TERN Supersites. The Supersites involved are FNQ Rainforest Robson Creek (Qld), Warra Tall Eucalypt (TAS and Calperum Malee (SA).
Tackling Frog Disease (Old ID 22979)
Chytridiomycois is one of the most dramatic and important emerging infectious diseases in wildlife. It is caused by a fungal pathogen (Batrachochytrium dendrobatidis or Bd), which parasitizes the skin of amphibians. This highly contagious pathogen has been responsible for making frogs the most endangered vertebrates on earth. Remarkably, some populations that experienced drastic declines have recovered, and now appear to coexist with the fungus, but the nature of their recovery remains a mystery. There are a a range of possible complex and interacting reasons why frog populations may coexist with this disease, which could be evolutionary, behavioural, environmental, or ecological. We are examining possible reasons for coexistence, to find approaches to aid populations that persist but are not recovering.
A new functional approach to coral reefs (Old ID 26230)
Around the world coral reefs are changing fast, challenging traditional scientific, management, and governance approaches. This project will address this challenge by implementing a new function, approach exploiting a unique combination of evolution ary and ecological methodologies. Expected outcomes include a global overview of ecosystem function and an in-depth understanding of how ecosystems change. This is likely to result in specific, and practical, management objectives by identifying crucial ecosystem functions that support reefs and the people who rely on them.
Assessment of Community Livelihood needs to support Australia’s Marine Resources Initiative in the Asia-Pacific Region (Old ID 27267)
The global community has committed to increasing the economic benefit that Small Island Developing States and less developed countries derive from marine resources by 2030 (UN 2015). This commitment was reflected in the Prime Minister’s statement at the November 2020 ASEAN-Australia Summit where he announced the Marine Resources Initiative (MRI), and pledged to support maritime states in Southeast Asian countries to “develop their marine resources sustainably and address challenges through enhanced training, technical advice and cooperation” (https://www.pm.gov.au/media/investing-our-southeast-asian-partnerships). This project will conduct an assessment of coastal community livelihood needs to inform DFAT’s policy on maritime resource development and support the MRI in selected southeast Asian countries. The project will focus onWestern Philippines and Northern Indonesia and will culminate in recommendations on interventions to support coastal communities to develop their maritime resources sustainably. More broadly, this will contribute to supporting regional maritime states to achieve more equitable and sustainable maritime resource development.
Cu isotope characterization of waters in the Mt Windsor Sub-Province, NE QLD (Old ID 27379)
Minotaur Operations has received funding through the Geological Survey of Queensland (GSQ) for copper isotope characterisation of groundwater sampled from active bores in the immediate vicinity of its Windsor Project in NE Queensland. The Mount Windsor Subprovince terrane covers significant Volcanogenic Massive Sulphide (VMS) deposits and prospects, and VMS deposits in the district all contain New Economy Minerals including Cd, Cu, Au, In, Ag, and Zn. Building on existing JCU research findings, this collaborative project will characterize up to 50 water bores for major/trace elements and Cu isotopes, towards determining elemental/isotopic anomalies which may indicate mineralization and therefore aide Minotaur’s exploration program.
LEX/NG
Coral reefs face dual threats of climate change and local anthropogenic stressors, with losses of live corals often resulting in proliferated macroalgae (seaweeds). My previous National Geographic-funded research showed that a low-tech, simple approach of “sea-weeding” (i.e. removing seaweeds by hand) is effective in rehabilitating degraded, macroalgae-dominated reefs. Specifically, my 5-year research program resulted in a >600% increase in coral cover post-seaweed removal since 2018. These promising outcomes offer a cost-effective strategy for reef management, particularly for economically constrained island nations. However, the success of sea-weeding may be species-specific. On the studied reefs, Sargassum was the dominant genus of seaweed. Hence further research is required across diverse algal taxa to gauge the broader applicability of sea-weeding to improve coral reef resilience.
Many South Pacific island nations are facing increased seaweed abundance as reefs continue to degrade. The loss of corals is catastrophic, as reefs form an integral part of Pacific culture, providing a significant proportion of dietary protein through reef-associated fish. Additionally, coral reefs provide shoreline protection for low-lying islands, and losses of reefs could contribute to oceanic inundation. The PALA and PAPA voyage locations are ideal candidates for implementing sea-weeding as a low-cost restoration and management technique. However, these reefs are relatively unexplored, with little recent quantitative documentation of reef community composition. Indeed, even where surveys exist, the taxonomic resolution of seaweed communities is lacking (i.e., all algae are grouped together as “algae” rather than genus- or species-level observations). Hence, the primary objective of this project is to explore the distribution and diversity of reef communities around the tropical South Pacific. The data collected will form a baseline understanding over a large geographic area of w
Circular economy and feed management approaches for inclusive and sustainable development of marine aquaculture in Vietnam
Marine aquaculture in Vietnam has traditionally used low value ‘trash’ fish as a feed source, due to its low cost, relative nutrient completeness and ready availability. Trash fish is generally considered a high risk input as it can be a vector for disease entry into farms, and is often associated with a high degree of uneaten feed entering the environment, resulting in eutrophication. Formulated feeds result in better feed conversion and nutrient utilisation than trash fish, with lower nutrient output into the environment per unit fish produced. This project investigates feed management for optimised feed conversion, growth and lower environmental impact for marine fish aquaculture.
Organic matter, sodicity and soil structure
- 1998
- Oxford University Press
- Researchers:Paul Nelson
Start Date:
10 Nov 2024
Start Date:
31 Mar 2025
Title:
Bengali
Reseracher:
Khandakar Faisal Ibn Murad
(Doctor of Philosophy (Engineering and Related Technologies))
Title:
English
Reseracher:
Khandakar Faisal Ibn Murad
(Doctor of Philosophy (Engineering and Related Technologies))
Start Date:
01 Jan 2024
Start Date:
01 Jan 2024
End Date:
01 Jan 2027
Start Date:
01 Jan 2014
Start Date:
01 Jan 2003
Title:
PhD, James Cook University
End Date:
01 Jan 2010
Start Date:
01 Jan 2024
End Date:
01 Jan 2024