Marine Biology & Aquaculture
Tom Lloyd
- Postdoctoral Research Fellow, Global Ecosystems
- tom.lloyd@jcu.edu.au
Alys Young
- Postdoctoral Research Fellow, Global Ecosystems
- alys.young@jcu.edu.au
William Arlidge
- Postdoctoral Research Fellow in Community-Based Fisheries Co-Management
- william.arlidge@jcu.edu.au
Anna Wilson
- Senior Research Worker
- anna.wilson@jcu.edu.au
Kelly Condon
- Senior Lecturer, Aquaculture (Aquatic Animal Health)
- kelly.condon@jcu.edu.au
Graeme Cumming
- Adjunct Professor
- graeme.cumming@jcu.edu.au
Takahiro Shimada
- Adjunct Senior Research Fellow
- takahiro.shimada@jcu.edu.au
Peter Doll
- Research Fellow, Coral Reef Health Assessments
- peter.doll@jcu.edu.au
Michela Mitchell
- Casual Research Assistant
- michela.mitchell@jcu.edu.au
Jan Strugnell
- Professor, Promotional Chair
- jan.strugnell@jcu.edu.au
Next generation training libraries to support Australia's coastal ecosystem monitoring systems (Old ID 27883)
The Department of Climate Change, Energy, the Environment and Water is seeking to develop the training data sets necessary to support the development of continuous ocean and coastal ecosystem extent mapping across the Australian continent. The mapping is expected to underpin the ongoing development of the National Ocean Accounts and other environmental-economic accounting activities. This project involves collecting training datasets to support models I have previously developed (Murray et al., 2022), so that these models can be employed by the Commonwealth for improved coastal mapping and monitoring.
Defining metrics of success for feral animal management in northern Australia (Old ID 23026)
Feral animals cause significant damage to aquatic ecosystems across northern Australia, affecting biodiversity, ecosystem function and Indigenous cultural values. Funding for feral animal control often focuses on a particular species, ignoring the iterative and cumulative impact of the feral animals. This project will determine the impact of feral animals (pigs, horses, cattle) across aquatic ecosystems in the context of regional and local feral animal control, local aspirations and government priorities. The project will work closely with the Aak Puul Gnangtam and Kalan Aboriginal Development Groups as they continue implementing feral animal abatement strategies across the Archer River catchment.
Assessing risks to coastal ecosystems with new earth observation models (Old ID 26560)
This project aims to quantify and diagnose the causes of declines in the world's coastal wetland ecosystems. Unprecedented rates of loss have been reported in many coastal ecosystems, but there is a lack of knowledge regarding their distribution, status and trajectory at the global scale. The projuect will integrate earth observation, machine-learning and ecosystem risk assessment methods to deliver new high-resolution time-series data, quantitative knowledge on the influence of social, economic and environmental factors on ecosystem loss, and predictions of different future states of coastal ecosystems. Key benefits include an improved ability to monitor and manage coastal ecosystems in Australia and globally.
Long term benthic dynamics following interventions on macroalgae dominated reefs (Old ID 28962)
Macroalgae flourish under conditions with high amounts of terrestrial runoff, increased sedimentation and nutrient loading; conditions characteristic of an increasing number of coral reefs globally. These conditions can prompt a shift from coral dominance to an altered, macroalgae-dominated community, with the return of coral dominance rare once fleshy macroalgae have established. By increasing space for growth of existing coral colonies and enhancing available space for coral recruitment, manual removal of macroalgae (“sea-weeding”) has been proposed as one measure to promote reef recovery on macroalgae dominated reefs. This project will monitor the long-term benthic impacts of removing macroalgae from experimental plots on a degraded inshore reef.
Biodiversity, biogeography and molecular evolution on tropical reefs (Old ID 22591)
This project aims to uncover how biodiversity patterns are driven by evolutionary processes, biogeography and molecular change. Coral reefs support over 800,000 plant and animal species on <0.1% of the ocean. How was this biodiversity formed? This project aims to answer this question by generating genomic data for a group of reef building corals and reef associated fishes to reconstruct their evolutionary history. It plans to use new methods to compare models of speciation, extinction and range change among regions to determine how those processes contribute to the formation of biodiversity gradients and regional assemblage differences. The project intends to improve understanding of evolutionary dynamics to inform conservation priorities.
The genomics of bleaching tolerance in a hearty, common reef-building coral: Acropora tenuis (Old ID 24824)
Over the last two years, the Great Barrier Reef has suffered unprecedented coral bleaching, leading to a loss of coral cover and biodiversity. This project aims to quantify the consequences of coral bleaching on adaptive genetic variation. This information can be input to future modelling and resilience management techniques. We will address four major questions: 1) does bleaching lead to a loss of genetic diversity in a stress-tolerant species? 2) What genes and physiological traits are involved in stress tolerance? 3) What gene variants allow survival? And 4) Does migration of mal-adapted larvae hinder local adaptation to extreme heat?
Torres Straits Wetlands, Mangroves and Invasive Species (Old ID 23518)
Coastal wetlands and mangrove habitat are important for aquatic communities in the Torres Straits. These water environments also provide important food and cultural values for locals. Torres Straits Regional Authority wishes to continue building Land and Sea Ranger capacity to monitor and evaluate condition of wetlands across the Straits. TropWATER will assist with water quality monitoring, invasive animal management, mangrove condition and health assessment, along with preparation of materials for rangers to continue these monitoring programs.
NQBP & JCU Research & Monitoring Partnership - Seagrass and Coral Studies (Old ID 24715)
This project conducts long term assessments of seagrass and coral in the Ports of Mackay, Hay Point, Weipa and Abbott Point. The work forms part of a research and monitoring partnership between JCU and NQBP to monitor and assess marine environmental health within ports as well as support related research and education opportunities.
Caught in the canopy: can coral larvae navigate seaweed canopies? (Old ID 27922)
Hard corals and fleshy macroalgae are two major benthic components of corals reefs, and the competition between these two groups can shape reef trajectories. Where coral reefs have been degraded through anthropogenic influences (climate change and local factors), the competitive interactions between coral and macroalgae are often increased in frequency and intensity. Given the range of known negative effects of macroalgae on corals, and in light of the climate crisis, it has been proposed that manual removal of macroalgae could help boost coral settlement and resilience on a local scale. Indeed, recent research has shown that the physical removal of macroalgae can triple the resulting recruitment of coral juveniles and drastically increase coral cover, and hence is a viable strategy for active reef management. However, it is not yet known what macroalgal mechanism (biochemical or physical) prevents coral juvenile success. It is also not known what level of algal reduction is needed to achieve reef rehabilitation outcomes. In this project, field data and aquarium-based experiments using different densities and heights of macroalgae will determine how macroalgae canopies affect coral recruitment, and will explicitly test the hypothesis that a physical barrier is responsible for preventing coral juveniles access to reef substrate, and could explain wide- scale patterns in recruitment failure on reefs worldwide.
Mungalla ecosystem service restoration. (Old ID 27736)
Coastal wetland restoration is critical and necessary in response to lost values and services, and to increase climate change resilience. Working with Birdlife Australia, Greening Australia and Mungalla Aboriginal Corporation for Business, we will undertake a series of works to improve restoration outcomes for the wetland on the station. The focus is on blue carbon, though other services include water quality and biodiversity outcomes.
Coral bleaching, reef fish community phase shifts and the resilience of coral reefs
- 2006
- Blackwell Publishing
- Researchers:David BellwoodAndrew Hoey
Regional-scale assembly rules and biodiversity of coral reefs
- 2001
- American Association for the Advancement of Science
- Researchers:David BellwoodTerry Hughes
Confronting the coral reef crisis
- 2004
- Nature Publishing Group
- Researchers:David BellwoodTerry Hughes
Influence of age and moderate-intensity exercise training on heart rate variability in young and mature adults
- 2003
- Human Kinetics
- Researchers:Anthony LeichtAndrew Hoey
Influence of intensive cycling training on heart rate variability during rest and exercise
- 2003
- NRC Reserch Press
- Researchers:Anthony LeichtAndrew Hoey
Start Date:
01 Jan 2021
Start Date:
01 Jan 2021
Start Date:
01 Jan 2021
Start Date:
01 Jan 2014
End Date:
01 Jan 2016
Start Date:
01 Jan 2017
End Date:
01 Jan 2017
Start Date:
01 Jan 2019
End Date:
01 Jan 2023
Title:
Divemaster, PADI
Title:
Coxwains NC, AMSA
Start Date:
01 Jan 2025
End Date:
01 Jan 2027