From Arctic fjords to French oyster reefs, European projects like Climarest are restoring degraded coasts while engaging local communities. By combining science with hands-on action, they’re protecting biodiversity, boosting ecosystem services, and supporting livelihoods. The approach offers a clear model for Australia, showing how tailored restoration and community involvement can help our seagrass meadows, oyster reefs, and other coastal habitats adapt to a changing climate.

As Arctic waters warm and sea ice retreats, Nordic nations are reimagining their ocean economy. From tiny red copepods to new biomarine industries, science-led innovation is helping build a climate-ready blue economy — one that balances emerging opportunity with long-term ecosystem stewardship.

As marine heatwaves are forecast for Tasmania this summer, lobster fishers aren’t waiting for crisis. By closely monitoring oxygen, temperature and tank flow, and adjusting handling practices during extreme heat, the fleet is turning practical water management into frontline climate adaptation — helping ensure Southern Rock Lobsters reach market live and healthy.

As Australia’s oceans warm and extreme weather intensifies, oyster reefs, once abundant but now largely lost, are critical to coastal resilience. Researchers at Macquarie University have decoded the blueprint of surviving Sydney rock oyster reefs, discovering that small protective spaces are essential for juvenile oyster survival.

By designing artificial reefs that replicate these natural structures, restoration can support fisheries, aquaculture, water quality, and biodiversity, while also strengthening coastlines against erosion. Science-led, ecosystem-focused restoration shows how past losses can become future opportunities, aligning climate adaptation with thriving oceans and sustainable blue economies.

As oceans warm, offshore aquaculture offers a climate-smart way to grow seafood sustainably. Rutgers researchers showed Atlantic surfclams can thrive miles from shore, producing high-quality seafood while easing pressure on wild populations. This approach supports coastal communities, protects marine ecosystems, and builds resilience in a changing ocean.

In southern Tasmania, Pipe Clay Lagoon was once one of the state’s most reliable oyster growing regions. When Pacific oyster stocks began declining, growers didn’t walk away — they sought answers. By analysing decades of monitoring data, researchers uncovered how sedimentation, seagrass expansion and changing water chemistry were quietly reshaping the lagoon. The lesson is clear: long-term monitoring isn’t just record-keeping – it’s a powerful adaptation tool helping Tasmania’s oyster industry respond to a changing climate.

As marine heatwaves intensify along Australia’s east coast, the abalone industry is confronting a stark reality: rising ocean temperatures threaten not only stocks in the water, but livelihoods on shore. In response, researchers, divers and fisheries managers have co-developed Australia’s first industry-specific marine heatwave response plan — a practical framework that blends early warning systems, real-time biological monitoring and adaptive harvest strategies. Rather than waiting for crisis, the plan embeds climate preparedness into everyday operations, showing how fisheries can strengthen resilience in a rapidly warming ocean.

Circular Economy Innovation in the NSW Oyster Industry 🦪♻️

Our collaborators at OceanWatch Australia Ltd “From Waste to Product” project has been shortlisted as a finalist for the 2025 Outstanding WARR Project: Regional award!

As warming waters drive long spined sea urchins south and reshape Tasmania’s reefs, researchers are transforming processing waste into a calcium-rich soil amendment. Linking ocean restoration with climate-smart agriculture in a powerful circular economy solution.

By mapping where Asparagopsis armata thrives year-round, Tasmanian scientists are laying the groundwork for scalable, sustainable seaweed cultivation, turning a native reef species into a powerful tool for reducing livestock methane emissions and driving climate-smart aquaculture.