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News (Archive)


Marine reserves boost Great Barrier Reef coral trout fisheries
Nearly half the coral trout caught on the Great Barrier Reef originally come from no-take marine reserves. Image credit: Dr David...
emmarehn5
Feb 24, 20252 min read


Celebrating the work of women in science
To celebrate the International Day of Women and Girls in Science (11 February), we’re highlighting some of the many women doing amazing...
emmarehn5
Feb 11, 20258 min read


Internship highlights
TropWATER supports postgraduate students to work with us on ongoing research projects, gaining hands-on experience and key skills for...
emmarehn5
Jan 14, 20253 min read


One year on: Mud from Cyclone Jasper’s floods still smothers inshore reefs and mangroves
It’s been one year since Tropical Cyclone Jasper tore through Far North Queensland’s Great Barrier Reef – and James Cook University...
Tropwater JCU
Dec 23, 20243 min read


Graziers and scientists connect to track sediments from the land to the Reef
For six wet seasons at nine properties across the Bowen-Bogie-Broken catchments, graziers have collected 300 water samples from their...
Tropwater JCU
Dec 2, 20243 min read


Dr Cecilia Villacorta-Rath awarded QLD Smithsonian Fellowship
TropWATER’s Dr Cecilia Villacorta-Rath has been awarded a Queensland Smithsonian Fellowship to train in environmental DNA (eDNA)...
emmarehn5
Nov 28, 20242 min read


Coral reef fish running out of time to recover at Great Barrier Reef Islands
A study has found concerning new evidence of long-term declines in coral reef fish around highly visited inshore islands of the Great...
Tropwater JCU
Nov 8, 20243 min read


Scientists dissect dugong poo for DNA clues
James Cook University TropWATER scientists are unlocking vital clues about the diets of globally endangered dugongs by studying the DNA...
Tropwater JCU
Oct 18, 20243 min read


TropWATER showcases need to adapt water quality goals for mining environments
JCU TropWATER scientists featured their research to the critical minerals sector at last week’s Regional Trailblazer Showcase and...
emmarehn5
Oct 1, 20242 min read


Dugong survey reveals thriving population in far north Queensland
A new report from James Cook University’s TropWATER reveals a thriving dugong population in far northern Queensland, stretching from...
emmarehn5
Aug 15, 20243 min read


Evidence of land-based impacts on water quality in the Great Barrier Reef
James Cook University TropWATER scientists are major contributors to the most comprehensive and rigorous review of water quality and the...
Tropwater JCU
Aug 1, 20244 min read


Mangrove damage along Great Barrier Reef and restoration hotspots
A James Cook University report has found evidence that sea level rise is visibly impacting mangroves across approximately 80% of the...
Tropwater JCU
Jul 26, 20243 min read


Celebrating Indigenous-led seagrass initiatives
Traditional Owners and Indigenous Rangers are key partners in many ongoing TropWATER projects. Our collaborations include mapping...
emmarehn5
Jul 22, 20242 min read


Recent report reveals water quality and seagrass trends in the Great Barrier Reef
Our scientists lead seagrass and inshore water quality monitoring across large areas of the inshore Great Barrier Reef Marine Park,...
Tropwater JCU
Jul 18, 20244 min read


Symposium focuses on advancing coastal restoration
The 2024 Australasian Coastal Restoration Network (ACRN) symposium was recently held at the University of Sydney, bringing together key...
emmarehn5
Jun 27, 20242 min read


First reports of severe coral bleaching this summer as the Great Barrier Reef warms up
As ocean temperatures continue to warm over the Great Barrier Reef this summer, James Cook University scientists have reported areas of...
Tropwater JCU
Feb 22, 20243 min read


Back-to-back cyclones and flood plume impacts on the Great Barrier Reef
Back-to-back cyclones have exposed the Great Barrier Reef to extensive and persistent flood plumes from Ingham up to Cape York Peninsula,...
Tropwater JCU
Jan 31, 20243 min read


Long-term decline in GBR dugong populations confirmed
A new report from James Cook University (JCU) TropWATER reveals a long-term decline in dugong populations along the Great Barrier Reef,...
Tropwater JCU
Sep 27, 20234 min read


A gateway to understanding manta rays in the central Great Barrier Reef
James Cook University scientists are studying a previously unknown manta ray aggregation at Holbourne Island – capturing photographs of...
Tropwater JCU
Jul 6, 20232 min read


Sediment hotspots: Improving confidence in our catchment models
New research suggests that the effectiveness of water quality catchment models – used to identify sediment hotspots in Great Barrier Reef...
Tropwater JCU
Jul 5, 20232 min read
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