Episodes

  • Cocaine salmon with Marcus Michelangeli
    May 24 2026

    Marcus Michelangeli is a lecturer at Griffith University, leading the Wildlife Behaviour & Ecotoxicology research group, focusing on how wildlife adapt to rapid environmental change, particularly in response to emerging threats from synthetic and psychoactive chemical contaminants. In this chat, we discuss recent research by Marcus and collaborators on the impact of cocaine on salmon behaviour.


    Useful links:

    • Marcus on Linkedin (here)
    • The Conversation article, Coked to the gills? Cocaine‑laced wastewater can make salmon roam twice as far in (here)
    • Journal paper, Cocaine pollution alters the movement and space use of Atlantic salmon (Salmo salar) in a large natural lake (here)

    Hosted on Acast. See acast.com/privacy for more information.

    Show More Show Less
    44 mins
  • Justine Barrett on cleaning out the undergound garbage bins
    Dec 21 2025

    Justine Barrett Research Technician & iPhD Student with CSIRO's Marine Debris Team - currently researching how best to reduce the flow of litter into our oceans and waterways. In this chat, we discuss Justine's recent research compiling over 1300 audits of gross pollutant traps (GPTs) across Australia, the key barriers to cleaning out GPTs, and how to resolve these barriers - and ultimately better protect our oceans and waterways from stormwater pollution.


    Useful links:

    • Justine on Linkedin (here)
    • "Identifying and addressing challenges in gross pollutant trap maintenance: perspectives from the Australian stormwater industry", published in Marine Pollution Bulletin (here)

    For further information about Ocean Protect, check us out at www.oceanprotect.com.au


    Hosted on Acast. See acast.com/privacy for more information.

    Show More Show Less
    39 mins
  • Kal Glanznig on youth, plastics, politics, & Rising Up for a better world
    Dec 7 2025

    Kal Glanznig is one of Australia’s leading youth ocean and climate champions, dedicated to helping build a generation of hopeful, action-driven environmental leaders. In this chat, we talk about his journey as a film-maker, ocean-advocate and getting elected to his local Council in the name of healthier oceans and waterways. Expect inspiration, a call to action, and a reminder that real change often begins with one local “first step”.


    Useful links:

    • Kal Glanznig on Linkedin (here)
    • Kal's website (here)
    • Blue Minds (here)
    • "Rising up" film on Water Bear (here)

    For further information about Ocean Protect, check us out at www.oceanprotect.com.au


    Photo credit: Ramone Minchero

    Hosted on Acast. See acast.com/privacy for more information.

    Show More Show Less
    45 mins
  • Untrashing Australia's northern coastline with Grahame Lloyd
    Nov 23 2025

    Sea Shepherd's Remote Debris Campaigner, Grahame Lloyd, joins us for his fourth appearance on the Ocean Protect Podcast - off the back of another remote beach clean in Australia Bay. In this chat, Grahame shares insights from his remote beach cleans he's done this year, looming funding crisis for beach cleans, and his thoughts on how to turn the tide on plastic pollution.

    Useful links:

    • Grahame Lloyd on Linkedin (here)
    • Get involved with Sea Shepherd Australia (here)
    • Sea Shepherd news article Untrashing Waṉuwuy (here)

    For further information about Ocean Protect, check us out at www.oceanprotect.com.au

    Image credit: Hunter Bergen / Sea Shepherd

    Hosted on Acast. See acast.com/privacy for more information.

    Show More Show Less
    42 mins
  • Doing bioretention better with Dan Rhodes
    Nov 9 2025

    Dan Rhodes is a Senior Water Engineer at Ocean Protect - and returns for his second appearance on the podcast, but his first since joining Ocean Protect. In this chat, Dan provides a few more insights from his previous career as a professional muso, before going deep on bioretention systems - one of the most widely used stormwater treatment assets within Australia and beyond. Dan gives his perspectives from auditing 500+ bioretention systems across Australia in the 'real world' - the high 'failure' rates, the causes of these failures, and how we can fundamentally do bioretention better.


    Useful links:

    • Dan on LinkedIn (here)
    • Filterra bioretention (here)
    • "Dan Rhodes on Gross Pollutant Traps, dodgy designs, and how to achieve better stormwater treatment" (Ocean Protect Podcast, Season 7, Episode 6, here)


    For further information about Ocean Protect, check us out at www.oceanprotect.com.au

    Hosted on Acast. See acast.com/privacy for more information.

    Show More Show Less
    49 mins
  • Protecting Australian Sea Lions with Dirk Holman
    Oct 26 2025

    Dirk Holman is a Marine Scientist and Threatened Species Campaigner with Sea Shepherd Australia. Dirk is playing a key role in Sea Shepherd Australia's activities in the Great Australian Bight - defending, conserving, and protecting Australian sea lions - ensuring the recovery of this endangered species and the preservation of a healthy marine ecosystem. In this chat, we discuss the threats to the Australian sea lion populations and what can and is being done about it.


    Useful links:

    • Sea Shepherd Australia's Sea Lion Defence Campaign (here)
    • Australian Sea Lion Recovery Foundation (here)
    • Dirk on LinkedIn (here)


    For further information about Ocean Protect, check us out at www.oceanprotect.com.au

    Hosted on Acast. See acast.com/privacy for more information.

    Show More Show Less
    24 mins
  • Ian Thomson on cleaning up waterways with Ocean Crusaders
    Oct 12 2025

    Ian Thomson is the Founder of Ocean Crusaders - who take direct action by cleaning up waterways. Ian launched the foundation after a record breaking circumnavigation around Australia and being confronted with the reality of seeing turtles killed by ocean waste. In this chat, Ian describes the incredible work of Ocean Crusaders, what they actually remove from waterways, how they do it, and what really needs to change to help put him out of a job.


    Useful links:

    • https://oceancrusaders.org
    • Ian on LinkedIn (here)


    For further information about Ocean Protect, check us out at www.oceanprotect.com.au

    Hosted on Acast. See acast.com/privacy for more information.

    Show More Show Less
    29 mins
  • Andrea Morello on combating illegal fishing in the Mediterranean Sea
    Sep 28 2025

    Andrea Morello is President of Sea Shepherd Italy, which he founded and has coordinated since 2010. In this chat, Andrea shares insights into Sea Shepherd's incredible work combating Illegal, Unreported and Unregulated (IUU) fishing in the Mediterranean Sea.


    Useful links:

    • Andrea on LinkedIn (here)
    • Sea Shepherd's Operation Siso - The fight against illegal fishing in the Mediterranean Sea (here)
    • BBC Article "'The sea is like a minefield': The web of illegal fish traps in Italy's Mediterranean" (here)


    For further information about Ocean Protect, check us out at www.oceanprotect.com.au

    Hosted on Acast. See acast.com/privacy for more information.

    Show More Show Less
    32 mins