Paul is a marine and estuarine ecologist who has worked extensively in benthic communities and particularly seagrass ecosystems. His research includes the study of seagrass food webs, invasive species, seagrasses genetics, resilience, reproductive and population biology. He has also worked on soft sediment faunal communities and rocky shore ecology in both Australia and South America.

  • Plant-Herbivore Interactions
  • Seagrass
  • Population biology
  • Molecular Ecology
  • Plant Physiology
  • Marine biogeography
  • 2012 to 2013 - Post-doctoral Research Fellow, Centre for Integrative Ecology, Deakin University (Waurn Ponds, VIC, Australia)
  • 2012 to 2013 - Post-doctoral Research Fellow, Department of Zoology, University of Melbourne (Parkville, VIC Australia)
  • 2010 to 2013 - Research assistant, University of Technology Sydney (Broadway, NSW, Australia)
  • 2010 to 2013 - : Casual academic, Australian Catholic University (North Sydney, NSW, Australia)
  • 2009 - Marine Park Ranger, Batemans Marine Park NSW (Narooma, NSWAustralia)
  • 2004 to 2007 - Research assistant, University of Technology Sydney (Broadway, NSW, Australia)
Research Disciplines
Socio-Economic Objectives
  • 2016 to 2017 - James Cook University Early Career Researcher Rising Star Award
  • 2016 - Ian Potter Foundation Travel Award
  • 2014 to 2015 - The Isobel Bennett Marine Biology Fellowship at Lizard Island
  • 2014 to 2017 - IUCN Species Survival Commission - Seagrass Specialist Group
  • 2014 to 2017 - World Seagrass Association
  • 2013 to 2017 - Royal zoological Society of New South Wales
  • 2005 to 2017 - Australian Marine Sciences Association

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

ResearchOnline@JCU stores 45+ research outputs authored by Dr Paul York from 2006 onwards.

Current Funding

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

Equity Trustees - Holsworth Wildlife Research Endowment

The role of herbivores in structuring ecosystem service delivery in seagrass meadows

Indicative Funding
Seagrasses provide a range of ecosystem services which benefit people worldwide. In the Great Barrier Reef there is a huge diversity of seagrass species and communities covering over 35, 000 km2. These seagrass beds are an important food source for a many different herbivores. My research investigates the impact herbivores are having on the seagrass communities in the GBR and the ecosystem services they provide. Currently we know little about how different ecosystem services interact with each other and with the food web, so the outcomes of my research will be important for managers seeking to maintain ecosystem function and understand potential trade offs in delivery of ecosystem services.
Abigail Scott, Michael Rasheed, Paul York, Marcus Sheaves and Peter Macreadie (College of Science & Engineering, TropWATER and Deakin University)
Seagrass; Herbivory; Megaherbivores; Fish; Mesograzers; Ecosystem services

QLD Department of Agriculture and Fisheries - Contract Research

The Value of Tidal Wetland Habitats in Sustaining Fisheries Production in Central Queensland

Indicative Funding
$50,000 over 2 years (administered by Griffith University)
This project uses stable isotopes as a chemical tracer to measure incorporation of organic matter from different plants into fish prey and ultimately into fish. It will determine the relative importance of seagrass, mangrove, saltmarsh and micro algae on the soft sediments to fish and particularly those of recreational and commercial importance in central Queensland.
Michael Rasheed and Paul York (TropWATER)
Fisheries; Food Webs; Fish; Stable Isotopes; Marine Habitats

Gladstone Ports Corporation Ltd - Research Grant

Ecological valuation tools to protect seagrasses from coastal development

Indicative Funding
$450,000 over 3 years
Industry cash contribution fro ARC Linkage Grant application LP160100492. Seagrasses provide ecosystem services (fisheries, nutrient cycling, primary productivity) worth trillions of dollars, but this capacity is threatened by coastal development. In Australia, port developments are considered a major threat to seagrass ecosystems, but resource managers lack accurate information about their potential impacts and mitigation lmeasures. Focussing on differences between shallow and deep seagrasses within the Great Barrier Reef, this project seeks to develop a world-first spatial valuation tool that will allow resource managers and policy makers to minimise impact of port development on seagrass ecosystems, thereby ensuring that Australia's seagrasses continue to provide ecosystem services essential to our well-being.
Michael Rasheed and Paul York (TropWATER)
Seagrass; Dugong; Trophic; turtle; Food Web; stable isotope

Gladstone Ports Corporation Ltd - Contract Research

Increase Understanding of Dugong Feeding Ecology and Habitat Usage on Intertidal Banks in Port Curtis, Including Rodds Bay

Indicative Funding
$110,332 over 3 years
Gladstone Ports Corporation Limited has contracted JCU TropWATER to use remote sensing techniques to monitor dugong feeding trails on intertidal seagrass meadows in Port Curtis and Rodds Bay to gain a better understanding of the behaviour and feeding ecology of these endangered species. The objectives are to: 1. Monitor seasonal changes in dugong feeding trail density, and location in key seagrass meadows. 2. Investigate the effects of time, site and meadow characteristics on the changes in dugong feeding behaviour. 3. Link dugong habitat use and feeding behaviour to established seagrass monitoring and dugong survey and tagging programs.
Michael Rasheed, Paul York and Damien O'Grady in collaboration with Jessie Jarvis, Skye McKenna, Catherine Bryant and Jaclyn Davies (TropWATER)
Dugong; Feeding Ecology; Seagrass; Remote Sensing

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.

  • The Role of Seagrasses and Their Value as a Food Source for Fish and Mesograzers: Investigating the Differences Between Deep-Water and Shallo Seagrass Beds (PhD , Secondary Advisor)
  • Relative Importance of Different Seagrass Re-Establishment Strategies in Tropical Queensland (PhD , Secondary Advisor)

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.


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)

Connect with me
Share my profile
Share my profile:

  • E1.016H, Health & Sciences (Cairns campus)
Advisory Accreditation
Primary Advisor
Find me on…
Icon for ORCID profile Icon for Google Scholar profile Icon for NLA Trove People record Icon for ResearcherID page Icon for Scopus Author page Icon for ResearchGate profile Icon for Twitter profile page Icon for LinkedIn profile page

Similar to me

  1. Mrs Jaclyn Wells
  2. Ms Skye McKenna
  3. Dr Michael Rasheed