Tropical Water & Ecosystems

Scott Morrissey

Scott Morrissey

Tim Smith

Tim Smith

Alejandro Navarro Otero

Alejandro Navarro Otero

Jack Koci

Jack Koci

Sarah McDonald

Sarah McDonald

Emily Webster

Emily Webster

Abbi Scott

Abbi Scott

Catherine Collier

Catherine Collier

Rob Coles

Rob Coles

Aaron Davis

Aaron Davis

Sources of Bioavailable Nutrients: Phase 2 (Old ID 22526)
Stephen Lewis
01 Jan 2016 - 01 Dec 2016
The primary objective of this project is to determine which indicators (ideally 2 - 4 in total for N and P) best predict algal growth (whole community and diatom only) in freshwater and marine conditions. Research indicates that diatoms are the key food source for Crown of Thorns Starfish larvae therefore having a "diatom only" treatment will enable us to look at indicators specifically related to this issue. Indicators will be tested on a range of key soil types (key soils with a range of erodibilities from the Bowen and Johnstone catchment will be selected), erosion processes (surface and sub-surface) and land uses (grazing and cane) to ensure their applicability and reliability.
DES - JCU GBRCLMP Collaborative Agreement (Old ID 31131)
Zoe Bainbridge
15 Sep 2023 - 31 Dec 2026
Collaborate and support the Water Quality and Investigations’ GBR Catchments Loads Monitoring Program under a regionally based science partnership.
Torres Strait Seagrass Research (Old ID 23045)
Alexandra Carter
19 Oct 2016 - 30 Jun 2027
This seagrass research program continues collaborations with TSRA LSLMU Rangers in the Dugong Sanctuary, and will conduct seagrass baseline surveys at Dungeness Reef. The baseline assessment will form the foundation for ongoing monitoring, and provide essential information to the TSRA, Australian and Queensland Governments for dugong and turtle management plans, complimenting dugong and turtle research studies in the region and building skills and capacity of Traditional Owners and Rangers.
Mangrove Watch NT Pilot Project (Old ID 23562)
Norm Duke
30 Jun 2017 - 30 Jun 2018
The li-Anthawirriyarra, Numbulwar and Yugul Mangi Rangers will participate in the pilot MangroveWatch project in the Northern Territory (Gulf of Carpentaria), in Collaboration with James Cook University and the Territory Natural Resource Management group (TNRM). The Rangers will undertake 2 days of training in the MangroveWatch monitoring methodology and another 2 days of supervised shoreline monitoring assessment in the Gulf of Carpentaria region in early Sept 2017. After this, the Rangers will conduct independent surveys using this training until June 2018. Data collected by the Rangers with be assessed and reported on by the TropWATER scientist partners who will give appropriate feedback to the TNRM and the Ranger groups on the health and condition of shoreline ecosystems in the south-western Gulf region. It is of note that this region was heavily impacted with extensive mangrove dieback in late 2015 as a result of extreme climatic conditions.
Reducing End-of-Catchment Fine Sediment Loads and Ecosystem Impacts (Old ID 26961)
Stephen Lewis
01 Jan 2020 - 10 Dec 2020
A wide range of NESP TWQ Hub projects have focused on the source, transport, fate and impact of sediments on estuarine, coastal and reef ecosystems. These projects have responded to the Reef 2050 Plan water quality targets and Water Quality Improvement Plan aiming to reduce the loss of sediments from catchments to the marine environment. To better manage sediment losses and prioritise remedial actions, it is important to be able to understand and contextualise all of the issues that are involved in this sediment story, from managing catchment sources to defining which types of sediment cause the most harm in the marine environment. The synthesis report will include a list of gully prioritisation tools and sampling methods for detecting sediment and bioavailable nutrients. This project will provide a narrative and synthesis to bring all these threads together. Synthesis of this new knowledge will provide advice on practical on-ground actions for land and sea managers, policy implications and identify remaining gaps for future research and management investments.
Carbon capture and dissemination amongst mangrove forests. (Old ID 27216)
Norm Duke
21 Apr 2021 - 28 May 2021
The aim of this project is to provide the Department, including its specified experts and consultants, with key unpublished and published field data collected by Dr Duke and MangroveWatch - based on broadly defined parameters for carbon capture and dissemination amongst mangrove forests. These data have been gathered over three decades and relate to the significant mangrove ecosystem.
Restoring Seagrasses and their Blue Carbon in the Wet Tropics region of the Great Barrier Reef World Heritage Area (Old ID 27910)
Michael Rasheed
16 May 2023 - 30 Jun 2027
Our project team will restore tropical seagrass meadows in far north Queensland and monitor their recovery as well as the response of important ecosystem services they provide. The foundation seagrass species at Mourilyan Harbour disappeared in 2010 following consecutive storm and flood events and has not returned naturally due to isolation from other populations. Recent pilot studies have successfully trialled methods demonstrating seagrass survival and growth more than 12 months after planting. Our Team comprises marine scientists, Indigenous rangers and recreational fishing volunteers. The restoration of these habitats should restore ecosystem functions and services such as the capture and storage of blue carbon, increased biodiversity including economically-important fish, prawn and crab species, improved water quality by trapping sediments and nutrients and enhanced cultural links for Indigenous communities by returning feeding grounds for dugong and turtles.
QRMF_DES (Old ID 31092)
Zoe Bainbridge
01 Jul 2023 - 31 Oct 2024
Identify, review and synthesise existing prioritisation tools and update the WetlandInfo assessment toolbox with information on existing prioritisation tools.
Developing and refining biological indicators for seagrass condition assessments in an integrated monitoring program (Old ID 22243)
Catherine Collier
01 Jul 2015 - 31 Jan 2016
Refinement of biological indicators for condition assessment is an immediate priority as highlighted in a recent review of the GBR Marine Monitoring Program (MMP). Seagrass carbohydrate content is an early-warning indicator of water quality impacts. Samples collected quarterly since 2008 will be analysed and used to establish baselines and optimize protocols for applying carbohydrates as an indicator for future monitoring. Furthermore, calibration formulae to convert seagrass percent cover, the principal condition indicator, to biomass will be developed allowing integration across programs critical for the Reef-Wide Integrated Monitoring and Reporting Program. This project provides excellent value for money because samples have been collected in-kind.
Mt Leyshon Receiving Environment Monitoring & Environmental Assessment. (Old ID 26869)
Shelley Templeman
01 Feb 2020 - 31 Dec 2025
Environmental monitoring and assessment to meet regulatory assessment requirements for aquatic, riparian and terrestrial systems in the region of the closed Mt Leyshon mine. In addition, there are investigations and research into site specific water quality and sediment quality objectives.

Lessons learned from small-scale coral outplanting intervention at a restoration site on the Great Barrier Reef

Practical eDNA sampling methods inferred from particle size distribution and comparison of capture techniques for a Critically Endangered elasmobranch

Soil organic matter and geochemical characteristics shape microbial community composition and structure across different land uses in an Australian wet tropical catchment

Ecoregional and temporal dynamics of dugong habitat use in a complex coral reef lagoon ecosystem

Six priorities to advance the science and practice of coral reef restoration worldwide

Soil organic matter formation is controlled by the chemistry and bioavailability of organic carbon inputs across different land uses

Spatiotemporal variation of rare earth elements from river to reef continuum aids monitoring of terrigenous sources in the Great Barrier Reef

Species identification of morphologically similar tropical dolphins and estimating group size using aerial imagery in coastal waters

Size matters: variations in seagrass seed size at local scales affects seed performance

Effect of the soil-binding adjuvant Grounded® on herbicide efficacy and runoff losses in bare soil in ratoons

Title: Ports North, Ports North supports an annual monitoring program conducted by James Cook University (JCU) in Cairns Harbour and Trinity Inlet, as well as at our other ports, such as Karumba, Mourilyan and Thursday Island. By using helicopters and underwater cameras on boats, the seagrass meadows are mapped and assessed for any changes.
Reseracher: Carissa Reason (Senior Research Officer)
Start Date: 01 Jan 2009
End Date: 01 Jan 2026
Title: Gladstone Ports Corporation, The purpose of the Long-term Maintenance Dredging Management Plan (LMDMP) is to address operational needs, environmental risks, monitoring and adaptive management actions specific to the Port of Gladstone whilst ensuring the ongoing sustainability of maintenance dredging within the port.
Reseracher: Carissa Reason (Senior Research Officer)
Start Date: 01 Jan 2009
End Date: 01 Jan 2030
Title: North Queensland Bulk Ports, Partnering with scientists at James Cook University (JCU), NQBP has been collecting data on seagrass growth around our port sites for more than 20 years. In addition to informing our own environmental activities and port operations, our data has contributed to advances in an international body of seagrass knowledge through JCU's academic research and regional report cards developed to help monitor the health of our waterways.
Reseracher: Carissa Reason (Senior Research Officer)
Start Date: 01 Jan 2014
End Date: 01 Jan 2030
Title: Department of the Environment, Tourism, Science and Innovation, Queensland Parks and Wildlife Service contracted James Cook University to conduct surveys and research on the impacts to and resilience of seagrass in Great Sandy Marine Park. This important surveying and research help government understand the impacts to seagrass from the 2022 flooding events and its ability to recovery.
Reseracher: Carissa Reason (Senior Research Officer)
Start Date: 01 Jan 2021
End Date: 01 Jan 2025
Title: Master of Science - Botany, James Cook University
Reseracher: Norm Duke (Senior Research Scientist)
Start Date: 01 Jan 1981
End Date: 01 Jan 1984
Title: Doctor of Philosophy, James Cook University
Reseracher: Norm Duke (Senior Research Scientist)
Start Date: 01 Jan 1986
End Date: 01 Jan 1988
Title: Bachelor of Science with Honours, James Cook University
Reseracher: Norm Duke (Senior Research Scientist)
Start Date: 01 Jan 1973
End Date: 01 Jan 1973
Title: Editor of the SeDNAS PeerJ Hub
Reseracher: Cecilia Villacorta Rath (Senior Research Officer)
Start Date: 01 Jan 2024
Title: Higher Degree By Research Committee
Reseracher: Jack Koci (Principal Research Officer)
Start Date: 01 Jan 2022
End Date: 01 Jan 2023
Title: Conference co-chair
Reseracher: Sarah McDonald (Senior Research Officer)
Start Date: 01 Jan 2023
End Date: 01 Jan 2023