About

Prof Morgan Pratchett has broad interests in population and community ecology of coral reef organisms, especially corals and fishes. His current research focuses on major disturbances that impact coral reef ecosystems, with a view to understanding differential responses and vulnerabilities among coral reef organisms.

Morgan has written many papers describing direct and indirect effects of coral bleaching and outbreaks of crown-of-thorns starfish, considering impacts on both coral assemblages and associated assemblages of coral reef fishes. He has also conducted extensive research on the biology and ecology of coral reef butterflyfishes.

Teaching
  • BZ3755: Biodiversity and Climate Change: Impact, Mitigation and Adaptation (Level 3; TSV)
  • BZ5755: Biodiversity and Climate Change: Impact, Mitigation and Adaptation (Level 5; TSV)
  • MB3190: Coral Reef Ecology (Level 3; TSV)
  • MB5190: Coral Reef Ecology (Level 5; TSV)
Interests
Research
  • Impacts of climate change on coral reef ecosystems
  • Population outbreaks of crown-of-thorns starfish
  • Population dynamics of scleractinian corals
  • Ecological versatility in coral reef fishes
  • Biology and ecology of butterflyfishes (Chaetodontidae)
Research Disciplines
Socio-Economic Objectives
Honours
Fellowships
  • 2012 - Queensland Smart Futures Fellowship
  • 2011 - ACU Titular Fellowship, University of Oxford
  • 2008 - Sir Keith Murdoch Fellowship, American Australian Association
  • 2008 - Sir John and Laurine Proud Research Fellowship, Lizard Island Reef Research Foundation
  • 2008 - Churchill Fellowship, University of Newcastle, UK
Memberships
  • Australian Coral Reef Society
  • Fisheries Society of the British Isles
  • Recording Secretary for International Coral Reef Society
Publications

These are the most recent publications associated with this author. To see a detailed profile of all publications stored at JCU, visit ResearchOnline@JCU. Hover over Altmetrics badges to see social impact.

Journal Articles
Book Chapters
More

ResearchOnline@JCU stores 261+ research outputs authored by Prof Morgan Pratchett from 1999 onwards.

Current Funding

Current and recent Research Funding to JCU is shown by funding source and project.

Department of the Environment and Energy - Director of National Parks - Contract Research

Coral Sea - Coral Reef Health Multi Year Project

Indicative Funding
$45,455 over 3 years
Summary
The principal output of this project will be providing spatial and temporal analyses of hydrodynamic patterns in the Coral Sea Marine Park (CSMP) to facilitate planning and establishment and/or revisions of existing management plans. This project will inform patterns of connectivity and circulation flow across the broader CSMP, and between CSMP and Great Barrier Reef Marine Park using existing modelling platforms.
Investigators
Morgan Pratchett, Hugo Harrison and Severine Choukroun (ARC Centre of Excellence for Coral Reef Studies)
Keywords
Coral Reefs; Hydrodynamic Modeling; Coral Sea Marine Park; Connectivity

Australian Research Council - Centres of Excellence

ARC Centre of Excellence for Integrated Coral Reef Studies

Indicative Funding
$28,000,000 over 7 years
Summary
The overarching aim of the ARC Centre of Excellence for Integrated Coral Reef Studies is to provide the scientific knowledge necessary for sustaining ecosystem goods and services of the world's coral reefs, which support the livelihoods and food security of millions of people in the tropics. The Centre will enhance Australia's global leadership in coral reef science through three ambitious research programs addressing the future of coral reefs and their ability to adapt to change. A key outcome of the research will be providing tangible benefits to all Australians by bui8lding bridges between the natural and social sciences, strengthening capacity, and informing and supporting transformative changes in coral reef governance and management.
Investigators
Terry Hughes, Ove Hoegh-Guldberg, Malcolm McCulloch, Peter Mumby, Sean Connolly, John Pandolfi, Bob Pressey, Andrew Baird, David Bellwood, Joshua Cinner, Sophie Dove, Maja Adamska, Mia Hoogenboom, Geoff Jones, Mike Kingsford, Ryan Lowe, Mark McCormick, David Miller, Philip Munday, Morgan Pratchett, Garry Russ and Tiffany Morrison in collaboration with Janice Lough, David Wachenfeld, Stephen Palumbi, Serge Planes and Philippa Cohen (ARC Centre of Excellence for Coral Reef Studies, The University of Queensland, The University of Western Australia, College of Science & Engineering, Australian National University, College of Public Health, Medical & Vet Sciences, Australian Institute of Marine Science, Great Barrier Reef Marine Park Authority, Stanford University, Centre National de la Recherche Scientifique and WorldFish)
Keywords
coral reef ecosystems; Climate Change Adaptation; ecological resilience; biodiversity goods and services; social-ecological dynamics

Australian Museum - Crown-of-Thorns Starfish research grants

Early detection of Crown-of-Thorns starfish recruitment using settlement traps and genetic analyses

Indicative Funding
$22,727
Summary
Major knowledge gaps remain around the settlement and early post-settlement stages of Crown-of-Thorns starfish (CoTS). Early detection of large settlement pulses provides our best chance to potentially stop future CoTS outbreaks. Our recent work has shown that CoTS larvae settled to our custom-built settlement traps. In order to detect settlement, genetic analyses were developed to analyse the samples. The aim is to additionally use new innovative analyses that will allow us to compare settlement rates at different time points, reefs, sites and depths. More traps will also be deployed during the next spawning season to improve our understanding of settlement preferences and test the traps as an early warning system on reefs not subject to outbreaks yet.
Investigators
Vanessa Messmer and Morgan Pratchett in collaboration with Jason Doyle and Sven Uthicke (ARC Centre of Excellence for Coral Reef Studies and Australian Institute of Marine Science)
Keywords
Crown-of-Thorns Starfish; Genetic Analysis; Early detection; digital droplet PCR; settlement traps; CoTS ourbreaks

Department of the Environment and Energy - Director of National Parks - Tender

Coral Reef Health in the Coral Sea Marine Park

Indicative Funding
$968,346 over 3 years
Summary
A number of coral reefs occur in the Australian Marine Parks estate, particularly within the Coral Sea Marine Park (CSMP). In 2016 and 2017, coral reefs in the Great Barrier Reef Marine Park and CSMP were impacted by a mass global coral bleaching event. Regular surveys of coral bleaching and associated reef health in the CSMP are needed to inform future marine park management over the next three years to either enable comparisons against historical baselines where bleaching has previously occurred, or set new baselines for areas that aren?t bleached but may be in the future.
Investigators
Morgan Pratchett, Andrew Hoey, Hugo Harrison, Andrew Baird, Tom Bridge, Daniela Ceccarelli and Jean-Paul Hobbs (ARC Centre of Excellence for Coral Reef Studies and Curtin University of Technology)
Keywords
Coral Reefs; Monitoring; Coral Bleaching; Coral Sea Marine Park

Fisheries Research & Development Corporation - Annual Competitive Round

Establishing baselines and assessing vulnerability of commercially harvested corals across northern Australia

Indicative Funding
$384,300 over 6 years (administered by JCU)
Summary
This project is critically important to provide necessary data on the distribution, abundance and biology of commonly harvested corals across northern Australia, both to ensure that current harvest levels and practices are sustainable and address legislative requirements for harvesting and exporting species listed under the Convention on International Trade in Endangered Species (CITES).
Investigators
Morgan Pratchett and Vanessa Messmer in collaboration with Stephen Newman (ARC Centre of Excellence for Coral Reef Studies and WA Department of Fisheries)
Keywords
Corals; aquarium fishery; Stock Assessment; Population Structure; Vulnerability

Australian Museum - Crown-of-Thorns Starfish research grants

Distribution, abundance and reproductive behaviour of non-outbreak populations of Acanthaster cf. solaris

Indicative Funding
$23,004
Summary
This project will investigate the relative importance of diet regime and reproductive effort on the overall health of the Crown-of-Thorns Starfish. The aim is to determine the underlying causes and mechanisms that lead to population crashes among COTS at the end of major outbreaks, filling the knowledge gap on what naturally regulates abundance of COTS. This will provide valuable data that will be of great help to the selection of areas to be controlled, thereby increasing the efficiency and effectiveness of control activities, ultimately assisting in the management of this species and preventing coral loss.
Investigators
Morgan Pratchett and Andrew Hoey (ARC Centre of Excellence for Coral Reef Studies)
Keywords
Acanthaster cf. solaris (Acanthasteridae; Management; distu7rbance; Surveillance; Biology

Department of the Environment and Energy - National Environmental Science Program (NESP) - Tropical Water Quality Hub (TWQ Hub)

Crown-of-thorns starfish: surveillance and life history

Indicative Funding
$150,000 over 2 years (administered by CSIRO)
Summary
This project supports the implementation of the NESP Crown-of-Thorns Starfish Integrated Pest Management Project's management and research strategy by i) describing ecological parameters key to parameterizing the tools underpinning the management strategy, ii) analysing existing data sets to assess management performance and describe the interaction between CoTS and bleaching, and , iii) scoping new technologies and surveillance strategies for detecting and monitoring primary and secondary outbreaks. The work will involve a combination of field ecological research, statistical analysis of existing data, technology and strategy development (the latter through workshops) and inform decision making through incorporation into decision support tools and recommendations.
Investigators
David Westcott and Morgan Pratchett in collaboration with Cameron Fletcher, Russ C Babcock, Frederieke Kroon, Sven Uthicke, Jason Doyle, Charlotte Johansson, Vanessa Messmer, Peter Mumby and Pascal Craw (Commonwealth Scientific & Industrial Research Organisation, Australian Institute of Marine Science, ARC Centre of Excellence for Coral Reef Studies and The University of Queensland)
Keywords
Coral Reefs; Management; Disturbance; Surveillance; Biology; Acanthaster

Department of the Environment and Energy - National Environmental Science Program (NESP) - Tropical Water Quality Hub (TWQ Hub)

Implementation of the Crown of Thorn Starfish research strategy: regional strategies

Indicative Funding
$85,000 over 3 years (administered by CSIRO)
Summary
Crown-of-Thorns starfish (COTS) management requires decisions be made about where to invest control effort in order to achieve regional scale objectives, e.g. to modify COTRS spread or to facilitate coral recovery. However, no objective basis for choosing sites exists, beyond their economic importance, meaning that achieving these important goals is largely left to chance. This project will leverage past and current research to develop a decision support framework to assist in prioritizing reefs for control and for assessing alternative strategies by integrating the full range of ecological and management information available. Field and desktop research will also be conducted to fill critical knowledge gaps and to assess the prospects of new control technologies.
Investigators
David Westcott and Morgan Pratchett in collaboration with Peter Mumby, Cameron Fletcher, Russ C Babcock, Karlo Hock, Scott Condie, Rebecca Gorton, Eva Plaganyi-Lloyd, Lone Hoj, Maria Byrne, Frederieke Kroon, P Costello, Sven Uthicke, Jason Doyle, Frances Patel, Robin Beaman and Matthew Dunbabin (Commonwealth Scientific & Industrial Research Organisation, The University of Queensland, ARC Centre of Excellence for Coral Reef Studies, Australian Institute of Marine Science, The University of Sydney, College of Science & Engineering and Queensland University of Technology)
Keywords
Acanthaster; Great Barrier Reef; Integrated Pest Management; Tagging; Movement; Field surveys

Department of Parks and Wildlife - Western Australia - Contract Research

Abundance, Species Identify and Resilience of Inshore Corals in the Dampier Archipelago

Indicative Funding
$150,000 over 4 years
Summary
The study will undertake fisheries-independent assessments of the abundance and composition of corals in near shore environments across the Dampier Archipelago. Importantly, detailed sampling will be combined with genetic sampling and analysis to unequivocally establish the species identity of corals, as required for aligning catch data with scientific information on the vulnerability of different coral species. This project will provide important baseline information on the ecological and economic importance of near shore coral assemblages and contribute to the development of monitoring protocols necessary to ensure on-going harvesting is sustainable, even in the face of climate change.
Investigators
Morgan Pratchett in collaboration with Vanessa Messmer and Cassandra Thompson (ARC Centre of Excellence for Coral Reef Studies)
Keywords
Corals; Fisheries; Population Deography; Marine Aquarium Industry; Stock Assessment

SeaWorld Research and Rescue Foundation Inc - Research Grant

The impact of increasing ocean temperatures on the movement and behaviour of the iconic Indo-Pacific fisheries species, coral trout

Indicative Funding
$38,815 over 2 years
Summary
Ocean warming is the most pervasive aspect of climate change, which impacts directly on the distribution, abundance, and population structure of fishes, as well as the viability and sustainability of fisheries. Tropical marine fishes are particularly vulnerable to ocean warming, because species are already exposed to summer temperatures that may have negative consequences for individual condition and fitness. Coral trout are among the most important tropical marine fisheries species, targeted by commercial and artisanal fishers throughout the Indo-Pacific. This study will explore if, and how coral trout mediate or acclimate to extreme temperatures, with a view to better understand the impacts of climate change on wild stocks of these important fishes.
Investigators
Morgan Pratchett and Molly Scott in collaboration with Jodie Rummer (ARC Centre of Excellence for Coral Reef Studies)
Keywords
Coral Trout; Fisheries; Behaviour; Plectropomus; Climate Change; Temperature

Department of the Environment and Energy - Director of National Parks - Contract Research

Elizabeth and Middleton Reefs Shallow Reef Monitoring 2018

Indicative Funding
$54,750
Summary
The purpose of this contract is to survey shallow reef environments within the Elizabeth and Middleton reef national Marine Park, to assess the status and trends of reef environments and reef-associated organisms. Surveys will be conducted using methods established during prior surveys, undertaken at Elizabeth and Middleton Reefs in March 2011 and arch 2014.
Investigators
Morgan Pratchett and Andrew Hoey in collaboration with Katie Sambrook and Sallyann Gudge (ARC Centre of Excellence for Coral Reef Studies and Lord Howe Island Marine Park Authority)
Keywords
Coral Reefs; Offshore Platforms & Structures; Sharks; Commonwealth Marine Parks; Monitoring; Fishes

QLD Department of Science, Information, Technology and Innovation - Advance Queensland Knowledge Transfer Partnerships - Contract Research

Research to support sustainable coral harvesting by Australian aquarium industry

Indicative Funding
$10,800
Summary
An Advance Queensland Knowledge Transfer Partnerships grant awarded to Ultra Coral Australia Pty Ltd is being used to part fund the appointment of a PhD graduate from James Cook University, Dr Ciemon Caballes, to undertake research into the improved sustainability of wild coral harvesting on Australia?s Great Barrier Reef. A portion of the grant is awarded directly to JCU to facilitate direct engagement with Ultra Coral Australia Pty Ltd and the recently appointed graduate, further establishing industry links and direct application of ongoing research.
Investigators
Morgan Pratchett and Ciemon Caballes (ARC Centre of Excellence for Coral Reef Studies)
Keywords
Great Barrier Reef; Sustainability; Mariculture; Coral fishery; Wild harvest; Aquarium industry
Supervision

Advisory Accreditation: I can be on your Advisory Panel as a Primary or Secondary Advisor.

These Higher Degree Research projects are either current or by students who have completed their studies within the past 5 years at JCU. Linked titles show theses available within ResearchOnline@JCU.

Current
  • Contrasting Patterns of juvenile density and partial mortality in scleractinian corals across Australia's Coral Sea Marine Park and Great Barrier Reef. (Masters , Primary Advisor/AM/Adv)
  • The Role of Hybridisation in the Evolution of Coral Reef Fishes (PhD , Advisor Mentor)
  • The Effect of Ocean Warming on the Behaviour and Fitness of Post-settlement Crown-of-Thorns Starfish (Acanthaster cf. solaris) (PhD , Primary Advisor/AM/Adv)
  • Modelling tools for the management of crown-of-thorns starfish (Acanthaster cf. solaris) outbreaks on Australia’s Great Barrier Reef (PhD , Primary Advisor/AM/Adv)
  • Changes in behaviour and sociality of Chaetodon butterflyfish linked to population declines and coral loss (Masters , Primary Advisor)
  • The Effect of Temperature on Seaweed-Herbivore Interactions on Tropical Coral Reef Systems (PhD , Secondary Advisor)
  • Temperature preferences of tropical fishes and the influence of local abiotic and biotic factors (PhD , Secondary Advisor)
  • Resilience of Coral Assemblages in NW Australia (PhD , Secondary Advisor)
  • Spatial Variation in the Density and Demography of Newly Settled Crown-of-thorns Starfish (Acanthaster cf. solaris). (PhD , Primary Advisor/AM/Adv)
Completed
Data

These are the most recent metadata records associated with this researcher. To see a detailed description of all dataset records, visit the JCU Research Data Catalogue.

Collaboration

The map shows research collaborations by institution from the past 7 years.
Note: Map points are indicative of the countries or states that institutions are associated with.

  • 5+ collaborations
  • 4 collaborations
  • 3 collaborations
  • 2 collaborations
  • 1 collaboration
  • Indicates the Tropics (Torrid Zone)

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