Gaarragoon Guardians- A Bardi Jawi Rangers’ Story Wins a Best Film Award at the 2021 Mud and Saltwater Film Fest

The Western Australian Marine Science Institution is proud to announce that its film collaboration with the Bardi Jawi Rangers and the Australian Institute of Marine Science has won a best film award at the 2021 Mud and Saltwater Short Film Fest.

The annual short film festival, held in Broome and Cygnet Bay, aims to inspire film makers to explore, respect, enjoy and protect remarkable Roebuck Bay and the Kimberley region. The festival showcases the best short films made by professional and amateur filmmakers about this truly remarkable part of the world.

Bardi Jawi Senior Cultural Ranger Kevin George holds the award for best film in the Kimberley Calling category at the Mud and Saltwater Short Film Fest with (Back Row L-R) Tamara Moore, Henarlia Rex, Phillip McCarthy, Mathilda Lipscombe (Front Row L-R) Natasha George, Kevin George, Johalia Davey.

Our short documentary film Gaarragoon Guardians: A Bardi Jawi Rangers’ Story, tells the story of two-way learning between scientists and the Bardi Jawi Rangers who have been monitoring the fish and coral reef to manage the health of sea country on the Dampier Peninsula.

This two-way learning started 10 years ago with the WAMSI Kimberley Marine Research Program (2012-2018) to develop an understanding of how fish, coral and seagrasses sustain the health of the Kimberley marine ecosystem.

When researchers from the Australian Institute of Marine Science returned to Country with some of the results, they found the rangers had a few questions of their own that they wanted answered.

A monitoring program was developed and what we have filmed is a field trip with the Bardi Jawi Rangers and the Australian Institute of Marine Science monitoring partnership in August 2020.

The rangers tell their story of working with scientists to monitor the health of their sea country.


Watch: Bardi Jawi Healthy Country Coordinator Daniel Oades and Bardi Jawi Ranger Azton Howard introduce the Gaarragoon Guardians video


Watch: Gaarragoon Guardians: A Bardi Jawi Rangers’ story

This is a Western Australian Marine Science Institution and Australian Institute of Marine Science production in collaboration with the Bardi Jawi Rangers and the Kimberley Land Council.

Filmed and edited by Sam Frederick

Student and Early Career Researcher support for Biodiversity Conference

The Western Australian Marine Science Institution is offering a number of registrations and awards for marine science students and Early Career Researchers at The Biodiversity Conference 2021 in Perth.

This conference is bringing together researchers and practitioners across academia, government, industry and community to share scientific knowledge, biodiversity informatics and best practice in biodiversity conservation.

WAMSI Grants

The Western Australian Marine Science Institution is offering grants for a limited number of students and Early Career Researchers to cover the registration costs of this Conference. Your poster or presentation must be accepted to be eligible for this grant. Marine Science research submissions are welcome for poster, five-minute speed talk or 15-minute presentations and must be relevant to one of the six themes.

Theme 1: Indigenous Stewardship

Theme 2: Our Biodiversity Assets

Theme 3: Trends and Conditions

Theme 4: Threats and Their Impact

Theme 5: Restoration and Conservation

Theme 6: Technology and Innovation

WAMSI Awards

WAMSI is also offering cash awards for Students and Early Career Researchers for the best poster, five-minute speed talk or 15-minute presentation.

WAMSI CEO Dr Luke Twomey said WAMSI was interested in attracting emerging marine science leaders to join the collective Western Australian based expertise to benefit the forward thinking around biodiversity conservation across the state.

“With such an amazing pool of emerging talent in marine science in Western Australia, we would like to encourage students and Early Career Researchers to register to share your knowledge for the benefit of best practice in biodiversity conservation,” Dr Twomey said.

The conference is jointly supported and run by all five WA Universities, the Department of Biodiversity, Conservation and Attractions, The Western Australian Biodiversity Science Institute and eLife.

For more information head to the Conference website at:


Libby Howitt Appointed to WAMSI Board

The Western Australian Marine Science Institution has welcomed Principal Environment Advisor – Offshore at Santos Energy Ltd. Ms Libby Howitt to its board.

Ms Howitt brings skills in science and evidence-based decision making in environmental impact assessment and management, as applied to a range of marine activities including exploration, development and decommissioning activities of the oil and gas industry.

Ms Howitt has a research background in marine ecology and a working history of applying marine science to the assessment of human activities in the marine environment. She has dealt extensively with the challenges of exploring, developing, operating and decommissioning offshore petroleum facilities in proximity to environmentally sensitive areas whilst engaging with a broad range of stakeholders and regulatory authorities.

Libby has previously held positions with the University of Sydney, the Australian Museum and The Ecology Lab. She sits on the National Decommissioning Research Initiative, APPEA Marine Environment Science Working Groups, APPEA Seismic Working Group and NESP Marine Biodiversity Hub.

“On behalf of the partnership, I’d like to welcome Libby to the WAMSI board and look forward to her contribution in support of its vision to be the trusted independent facilitator, broker and advocate for marine science research that builds environmental, social and economic value for Western Australians,” WAMSI Chair Dr Paul Vogel AM said.

WA Marine Scientists Zoom into Schools

Some of the world’s leading marine scientists will share their expertise with WA high school students this term to help Year 12s achieve their best in their final year of study.

Following on from the success of the 2020 Zoom into School series, Western Australian-based researchers from Curtin University, The University of Western Australia (UWA), Murdoch University, Edith Cowan University, the Australian Institute of Marine Science and the Department of Biodiversity, Conservation and Attractions managing Parks and Wildlife research have offered their expertise to students studying marine and maritime subjects.

Led by WA secondary school marine science teachers in partnership with the Western Australian Marine Science Institution (WAMSI), students will have unprecedented access to pitch questions about final year subjects to the top scientists in their field of research.

Coordinator and Sacred Heart College marine science teacher John Ryan described it as: “a terrific opportunity for all Year 12 Marine and Maritime students to learn from the scientists who are at the forefront of research on these subjects.”

Each week, scientists will present on one of the subjects in the high school curriculum followed by a question-and-answer session. The sessions will be recorded and made available online.

Speakers for the 2021 series include:

  1. (7 May) Phytoplankton from Space: Professor David Antoine, Head of the remote sensing and satellite research group (RSSRG) at Curtin University.
  2. (14 May) Ecotourism, reasons for rules and the ethical management of human interactions with whale sharks, dolphins and whales: Gemma Francis, Conservation Operations Officer- Whale Sharks (Exmouth region), Parks and Wildlife Service, Department of Biodiversity, Conservation and Attractions.
  3. (18 June) Types of Marine Pollutants: Associate Professor Kathryn McMahon, School of Science & Centre for Marine Ecosystems Research, Course Coordinator Marine and Freshwater Biology, Edith Cowan University
  4. (25 June) Artificial Reefs: Dr James Tweedley, Senior lecturer in Animal Biology in the College of Science, Health, Engineering & Education at Murdoch University and Leader of the Fish and Fisheries theme in the Centre for Sustainable Aquatic Ecosystems in the Harry Butler Institute at Murdoch University.
  5. (30 July) Citizen science. Charlotte Birkmanis, PhD candidate, UWA Marine biologist, Shark scientist.
  6. (9 August) Characteristics of coral communities: Dr Marji Puotinen, Spatial – Ecological Data Scientist, Australian Institute of Marine Science.

Curtin University Head of Remote Sensing and Satellite Research Group, Professor David Antoine said scientists were happy to be able to help final year students to understand how marine science is helping to solve current world challenges.

“I hope we can help to inspire these students to think outside-the-box and consider the possibilities if they pursue a career in marine science,” Professor Antoine said.

All the presentations will be made available on the WAMSI YouTube Channel HERE.

2021 presentations now online:

WA Blueprint Priorities for Marine Research Under Review

Western Australia’s Blueprint for Marine Science is undergoing a five-yearly review by the Western Australian Marine Science Institution to assess and update research priorities that may have changed under current economic and environmental forecasts.

The aim of the Blueprint is to support future decision making by providing evidence-based scientific support that recognises the needs of Western Australia’s marine industries, managers, regulators and the wider community.

First published in 2015, The Blueprint identified more than 100 sector-specific knowledge gaps through a comprehensive program of stakeholder engagement. The initial science priorities were also consistent with the science community led National Marine Science Plan.

CEO Dr Luke Twomey said, as custodians of the Blueprint, The Western Australian Marine Science Institution (WAMSI) will revisit the Blueprint to maintain an understanding of the ongoing marine research priorities in Western Australia.

“Over the past five years WAMSI and other organisations have made great inroads into meeting priorities listed in the 2015 Blueprint,” Dr Twomey said. “Most notably, Western Australia has come a long way toward developing the future of shared data platforms, including the development of the Index of Marine Surveys for Assessments (IMSA) portal. Now, given major disruptions to regional, national and global socio-political drivers, we expect to observe a shift in the priorities and focus across the different sectors.”

Over the coming weeks WAMSI will revisit stakeholders across the different marine sectors in WA to discuss and document whether the previously identified priorities are still valid or if they have changed.

“What we want to learn from industry, environment managers and regulators is, what has changed for them over the past five years, what marine research areas are important to them now, and how marine research can help improve confidence in the decisions they need to make about the shared marine environment,” Dr Twomey said.

The outcomes are expected to be released in a report by mid-2021.

To Bait or Not to Bait: Remote Underwater Video Surveys of Juvenile Fish

A new study comparing the efficiency of baited and unbaited remote underwater stereo-video to survey juvenile fish populations has found no significant difference between the two methods.

Juvenile fish are a particularly important group to monitor and understand given the high social, economic, and ecological value placed on adult fish populations.

Driven by their need for shelter from predators and environmental stressors, juvenile fish are often found in habitats which are difficult to sample other than by diver surveys. In the Kimberley however, diver surveys are impractical given the dangerous tidal conditions and the presence of crocodiles. Divers surveys have also been linked with a change in fish behaviour.

As part of the Western Australian Marine Science Institution’s (WAMSI) Kimberley Marine Research Program, a team of scientists from The University of Western Australia (UWA), The Australian Institute of Marine Science (AIMS) and the Kimberley Marine Research Station compared the use of baited and unbaited remote underwater stereo video systems (BRUVS and RUVS). The study took place in the Iwany (Sunday) Islands group with guidance from the Bardi Jawi Rangers and Traditional Owners.

Stereo-RUVS use two cameras on a frame that is lowered onto the seabed to record fish movement. The two cameras enable lengths and distance measurements to be made using specialised software.

Lead author UWA PhD candidate Camilla Piggott said the results, published in the Journal of Experimental Marine Biology and Ecology suggest both methods can effectively produce the same result.

‘’What we found was that there was no difference in the ability of stereo-BRUV or stereo-RUV to quantify the relative total abundance, species richness, or assemblage composition of juvenile fish,” Camilla said.

Sixty Stereo-RUVs and 60 Stereo-BRUVs samples were taken across four shallow-water (1-6 metre) coral, mangrove, macroalgae, and seagrass habitats to contrast the effect of the presence or absence of bait, deployment period, in-water visibility and tidally driven water speed.

“We found that a deployment period of 10 minutes for Stereo-BRUVs and 15 minutes for Stereo-RUVs was optimum for sampling the juvenile fish assemblage across all four contrasting habitats,” Camilla explained. “Since no statistical significance was observed between 10 and 15 minutes, we recommend that Stereo-RUVs deployed for 15 minutes during tidal slack water conditions are an optimum way to provide consistent results for comparisons of juvenile fish assemblages across the habitats studied in this region.”

Dr James Gilmour and Camilla Piggott deploy a Remote Underwater Video System at the Iwany (Sunday) Island group in the western Kimberley

Dr James Gilmour and Camilla Piggott deploy a Remote Underwater Video System at the Iwany (Sunday) Island group in the western Kimberley (Photo: AIMS)


Citation: Piggott CVH, Depczynski M, Gagliano M, Langlois TJ (2020) Remote video methods for studying juvenile fish populations in challenging environments. Journal of Experimental Marine Biology and Ecology,

The $30 million Kimberley Marine Research Program was funded through major investment supported by $12 million from the Western Australian government co-invested by the WAMSI partners and supported by the Traditional Owners of the Kimberley.

Phytoplankton Proves its Carbon Capture Capability in Extreme Environments

A new study has found that phytoplankton, the microalgal powerhouse plants of the sea, are able to change their physiology and continue to uptake and store carbon despite the extreme tidal movement and dynamic light conditions in the Kimberley.

If there’s one thing that the Kimberley marine environment can teach us, it’s the best way to live in an extreme environment, according to CSIRO’s James McLaughlin, lead author of the latest paper on Phytoplankton Light Acclimation to Periodic Turbulent Mixing Along a Tidally Dominated Tropical Coastline published in JGR Oceans.    

The study in King Sound, which is a 100‐kilometre‐long, semi-enclosed embayment opening to the Indian Ocean, was conducted by researchers from CSIRO and The University of Western Australia as part of the Western Australian Marine Science Institution’s (WAMSI) Kimberley Marine Research Program.

It reveals that despite low nutrients and decreased water clarity in areas of the Sound, phytoplankton were able to photosynthesise as if it were in a high light exposure environment. On the adjacent shelf however, the roles reversed, phytoplankton migrate deeper and acclimatise their photosynthetic strategy to a lower light environment, enabling them to reach available nutrients at depth.

“King Sound experiences very large variations in light over short time scales, and we found that the phytoplankton community there was dominated by diatoms, a microalgae that can rapidly adjust pigment within the cell to acclimate to water column light conditions,” James McLaughlin said.

“What this does is allow higher maximum photosynthetic rates to be attained by the phytoplankton which are trying to live in a region with extreme tides, in an environment that is constantly changing from deeper turbid and dark waters to shallow more light exposed ones,” James said.

Tides help to redistribute phytoplankton and nutrients and this in turn influences their population and community structure within marine ecosystems. It is important to better understand the impact of tidal mixing on the ability of phytoplankton to capture and store atmospheric carbon dioxide in these dynamic coastal areas.


The $30 million Kimberley Marine Research Program was funded through major investment supported by $12 million from the Western Australian government co-invested by the WAMSI partners and supported by the Traditional Owners of the Kimberley.

Webinar: The Value Provided to Fisheries by Man-made Aquatic Structures

This article was originally published on an archived WAMSI website. Some media or links may appear missing or broken. You can use the search function to look for these, or contact for a specific request.

In 2019 the Fisheries Research and Development Corporation funded research which aimed to increase the understanding of the social and economic values of man-made marine structures. In Western Australia we conservatively estimate that there are at least 6000 man-made structures in the marine environment. These include shipwrecks, jetties, marinas, harbours, seawalls, boat ramps, navigation aids and markers, tide stations, artificial reefs, oil and gas platforms, wellheads and oil and gas pipelines.

Man-made marine structures are inhabited by a diverse array of marine life, and are used by recreational and commercial fishers, scuba divers, snorkelers and tourists. As a consequence, these structures have a range of economic and social values reflecting the different user groups.

This webinar provides an overview of identified economic and social values associated with different types of structures and discusses the issues and opportunities associated with people’s values and perceptions. This information will be of use to regulators, proponents and other stakeholders who have an interest in the social and economic values of existing and potential man-made marine structures.

Order of Speakers

Dr. Luke Twomey                            Welcome

Prof. Euan Harvey                           Project overview and introduction

Dr. Johanna Zimmerhackel          Economic value

Dr. Julian Clifton                             Social values of individuals

Prof. Fran Ackermann                   Group social values

Prof. Euan Harvey                          Discussion and implications


More information on the project can be found at:

Attached files:

 Enhancing the Understanding of the Value Provided to Man-made structures_ WAMSI_FRDC Slides.pdf

Kimberley Indigenous Rangers put up a united voice to manage and protect saltwater country

This article was originally published on an archived WAMSI website. Some media or links may appear missing or broken. You can use the search function to look for these, or contact for a specific request.

Kimberley Indigenous rangers and marine scientists met last week (Tuesday 1st – Thursday 3rd December 2020) at the annual Indigenous Saltwater Advisory Group (ISWAG) forum in Broome.

ISWAG is an Indigenous-led and facilitated saltwater forum for the Kimberley. It includes members from nine saltwater Prescribed Native Title Body Corporates (PBC’s); Balanggarra, Wunambal Gaambera, Dambimangari, Mayala, Bardi Jawi, Nyul Nyul, Yawuru, Karajarri and Nyangumarta, which represents traditional owner groups across 90% of the Kimberley coastline. ISWAG was created to support Kimberley saltwater managers to implement their Healthy Country Plans through collaborative research, policy and management.

Throughout the three-day forum, the group shared Indigenous knowledge and pair it with cutting edge science to enable best practice saltwater management to ensure the long-term sustainability of marine species in the Kimberley. The forum is recognised by scientists from state and federal agencies and institutions as a key advisory body about saltwater knowledge and management issues across the Kimberley.

A key outcome from the 2020 forum, was the tabling of an Indigenous led 10-year turtle and dugong management plan for the entire Kimberley region. The plan, funded by Parks Australia and the Department of Biodiversity, Conservation and Attractions (DBCA), lays out the framework for an integrated western and traditional research approach to all aspects of turtle and dugong management and conservation in the region. It builds on decades of foundational work done by Indigenous and non-Indigenous marine scientists and managers towards the long-term sustainability of dugong and turtle populations in north west Australia.

At the forum, western science partners from the Australian Institute of Marine Science (AIMS), DBCA, Commonwealth Scientific and Industrial Research Organisation (CSIRO) and Department of Primary Industries and Regional Development (DPIRD) specialising in turtle, dugong, fish and saltwater habitats, co-presented the results of recent marine science projects.

The Western Australian Marine Science Institution (WAMSI) also presented preliminary findings from a review of the processes and protocols for scientists working on saltwater country developed with ISWAG.



Wunambal Gaambera Aboriginal Corporation (WGAC)

Desmond Williams, Uunguu Ranger, (WGAC), explains what they are doing on Wunambal Gaambera saltwater country to protect and monitor marine species.

We went out on our wundaagu (saltwater) in a small plane to look at the turtle tracks from flatback turtles and hawksbill turtles, and we share the results with this ISWAG group to get a better understanding of what turtles are doing across the whole Kimberley.”

We also did a survey of the marine threats such as fishing line debris, ghost nets and also look at where they are laying eggs and some of the threats, we have like dingoes eating the eggs on some of our islands.”

This group is really helpful. We need to build our skills to manage our wundaagu. We get to learn a lot from the other ranger groups and scientists. It is really good for us Wunambal Gaambera people to be sharing our knowledge on the same level as the other ranger groups in the Kimberley.”

For Wunambal Gaambera people, mangguru (marine turtles) and balguja (dugong) are important cultural foods especially for cultural gatherings.

We have hunted mangguru and balguja for generations and they are part of some people’s dreaming.

We know when a turtle is healthy by the shoulder fat. Our old people used to travel a long way by raft or canoe to outer islands to collect Amiya (turtle eggs) and survived on Amiya when they had no water.”


Nyamba Buru Yawuru (NBY)

Dean Mathews, Senior Project Officer, NBY, talks passionately about managing turtles and dugong on Yawuru Nagulagun Buru (Yawuru Sea Country) and why it is important to protect turtles on Yawuru country.

“If we are talking about the well-being of Roebuck Bay, protecting turtles and dugongs is very high on the priority for Yawuru people because of what those resources have provided for us for thousands of generations and we want to ensure the next generation have that to enjoy. It is a fundamental part of who we are,” explained Dean.

A lot of our turtles for example the green turtle, do not have nesting sites here.

Our rookeries (or nesting sites) are under a lot of pressure due to climate change, fishing, sea nets, plastics and hunting and so, as country managers we have to look at how the rookeries are sustaining them and what we need to do to look at the hunting aspects and frequency of take to protect our rookeries for future generations to enjoy.”

Working collaboratively, we are all accountable and we, the Traditional Owners who have lived on and interacted with turtles and dugongs for many generations, want to be a part of the higher-level conversation and policy at the Commonwealth level in regard to planning and managing these species. ISWAG provides this opportunity for a united voice from Kimberley Ranger groups.”


Bardi and Jawi Niimidiman Aboriginal Corporation

Kevin George, Senior Cultural Advisor, Bardi Jawi Rangers spoke about the value of coming together.

“We have a duty of care and obligations and one of the major reasons we come together is to protect cultural customs, traditions, livelihoods, the whole works.”



Dr Scott Whiting, Principal Research Scientist, DBCA said:

“Collaborative work is extremely important for long term conservation, especially for long lived animals with complex life cycles like turtles and dugongs.

Each group of Traditional Owners, managers, scientists and policy makers bring different skills, knowledge and impact to conservation outcomes. Collaboration is the only way for long-term management.”


Western Australian Marine Science Institution (WAMSI)

Dr Kelly Waples, Kimberley Marine Research Program Science Coordinator, (WAMSI), presented preliminary findings from a review of the process and protocols for scientists working on saltwater country developed with ISWAG.

The review is based on surveys with researchers, Healthy Country managers, Indigenous organisational staff, Traditional Owners and government staff who have worked through the steps outlined in the Collaborative research on Kimberley Saltwater Country – Guide for Researchers.

“The Kimberley is leading the way in encouraging western scientists to consider how they can collaborate with Indigenous rangers to address important outcomes for Healthy Country Plans,” Dr Waples said.

“This review will give ISWAG a better idea of how the process is working for the saltwater groups, researchers and government agencies so that ISWAG can consider any improvements that could lead to better results for the Kimberley.”



The forum was made possible through the contributions of all ISWAG parent PBCs and funding from the Kimberley Land Council, AIMS, Nyangumarta Warrarn Aboriginal Corporation, WAMSI, the National Environmental Science Program’s Marine Biodiversity Hub, DPIRD and DBCA.



Kimberley Marine Research Program

Best Practice Guideline for Dredge Plume Modelling

This article was originally published on an archived WAMSI website. Some media or links may appear missing or broken. You can use the search function to look for these, or contact for a specific request.

CSIRO has released a new guideline that provides current best practice for dredge plume modelling in the context of Australia’s Environmental Impact Assessment processes.

The practical guideline aims to ensure that approaches taken in setting up and executing models are more consistent and improve confidence in decision making by environmental regulators that will also lead to reduced management costs for major dredging programs.

The Guideline on dredge plume modelling for environmental impact assessment takes into consideration the findings of five years of intensive studies through the Western Australian Marine Science Institution’s Dredging Science Node to help predict the intensity and extent of potential impacts on marine habitats from dredge-related pressures.

Lead author of the guideline CSIRO’s Dr Chaojiao Sun explained modelling dredge plumes is challenging and complex.

“Large-scale dredging campaigns that typically require the excavation of millions of tonnes of soil or rock material from the seabed are essential components of major port construction and deepening projects,” Dr Sun said. “Dredging activities suspend sediment into the water and some of these sediments are then kept in suspension by coastal currents as they are carried downstream, resulting in horizontally spreading dredge plumes. The suspended sediment content in these plumes can reduce the amount of light reaching the seabed. In areas where currents (bed stresses) are low, the plume sediments are no longer able to remain in suspension, and bed deposition occurs. These are two examples of dredging-induced environmental pressures that may induce potentially widespread ecological impacts in sensitive seabed marine communities including coral, seagrass and sponges.”

To date, debates and inconsistencies in how the modelling is undertaken for environmental impact assessment (EIA) have been driven by a lack of standardised methods for predicting dredge plume dispersion and the potential effects on the environment.

The CSIRO guideline focusses on establishing a consistent and sound approach to the modelling of dredge plumes for predicting the pressure fields when seeking EIA approval.

“This will help improve the quality and robustness of decisions by environmental regulators and proponents by providing recommendations on modelling strategies and addressing specific issues around modelling,” Dr Sun said.

Dr Paul Branson, who led the modelling and analysis that contributed to the guideline, hopes that important model design decisions can be informed by the advice given.

“It is important that the site specific circulation and sediment transport processes are considered within a framework that objectively guides the development of a modelling strategy that captures the key physical processes that govern the plume spreading, settlement and resuspension,” Dr Branson said.

Co-author Dr Des Mills said that the Guideline addressed current best practice in dredge plume source term estimation.

“Source terms are an essential input to dredge plume models and can vary significantly from one dredging operation to another,” Dr Mills said.



The Guideline strongly recommends establishing a public database to support dredge plume modelling and that all relevant data be made available. The database would greatly improve the availability of reference information at the EIA stage, assisting both those responsible for the EIA preparation and those responsible for interpreting and approving the dredge activity.

The CSIRO dredge plume modelling guideline is intended as a point of reference rather than a rigid standard. It’s hoped it will provide increased confidence in modelling outcomes, leading to a reduction in the monitoring and management burden required by regulators and increased transparency and public confidence in the EIA process.

An information webinar was held on 11 December, 2020. The recording of this webcast is now available via the following link:

The Guideline and Fact Sheet are available HERE


The WAMSI Dredging Science Node is made possible through $9.5 million invested by Woodside, Chevron and BHP as environmental offsets. A further $9.5 million has been co-invested by the WAMSI Joint Venture partners, adding significantly more value to this initial industry investment. The node is also supported through critical data provided by Chevron, Woodside and Rio Tinto Iron Ore.


Dredging Science