Wild Reefs22

• Climate-mediated population declines in the common Floridian coral, Porites astreoides

  Long-term Florida Keys data show Porites astreoides populations declining despite apparent dominance, raising questions about climate resilience. Contradicts conventional assumptions about this supposedly stress-tolerant species.

  Frontiers in Marine Science · Kelsey M. Vaughn et al. · Sep 30 · doi.org

• The National Oceanic and Atmospheric Administration is asking for public comment on a plan that would allow…

  NOAA proposal would permit bottom trawling in Florida's rare ivory tree coral habitat. Threatens one of the world's last coral-reef refugia and signals imminent policy shift on deep-reef protection.

  UBC Oceans — Bluesky · Sep 25 · bsky.app

• 🌎 @noaa.gov is forecasting that the coming #ElNiño could be among the strongest on record

  NOAA forecasts a potentially record-strength El Niño. El Niño drives coral bleaching and reef stress; understanding its severity helps predict wild reef pressure and wild-caught livestock availability.

  Scripps Institution of Oceanography — Bluesky · Oct 1 · bsky.app

• Long-Term Growth Records of Four Massive Coral Colonies from Haitian Reefs: Colony-Specific Variability and Associations with SST and ENSO

  Long-term growth records from four Haitian massive coral colonies show species-specific responses to thermal variability and ENSO. Understanding these growth patterns helps predict how Caribbean reefs will respond to climate-driven temperature swings.

  Environments · Moramade Blanc et al. · Sep 30 · doi.org

• Homeward Bound: Mesophotic Corals Returned to Flower Garden Banks National Marine Sanctuary

  NOAA returned mesophotic corals to Flower Garden Banks sanctuary. A concrete restoration effort on deep reefs signals evolving conservation practice and propagation success at depth.

  NOAA National Ocean Service — Newsletter · Oct 2 · links-1.govdelivery.com

• Africa’s first permanent Ocean Observatory: powering science, defending nature, and shaping policy for ocean governance and the blue economy

  Mozambique's Bazaruto Archipelago now hosts Africa's first permanent multi-ecosystem Ocean Observatory for climate and ecosystem monitoring. Sustained observation of reef response to climate change and conservation action in the wild.

  Frontiers in Marine Science — Journal · Nina Flohr · Oct 1 · frontiersin.org

• Blocks of Identity by Descent Reveal the Dual Role Played by Reef Fish Larvae for Retention and Dispersal

  Research uses genetic identity-by-descent to untangle reef fish larval dispersal from retention. Understanding larval connectivity informs conservation and explains how wild reefs replenish themselves.

  Molecular Ecology · Nina Tombers et al. · Sep 28 · doi.org

• Species distribution models of ESA-listed corals highlight niche differences among taxa that may guide recovery planning

  Species distribution models of endangered corals in Samoa guide conservation strategy. Directly informs understanding of coral biogeography and ESA-listed species persistence.

  Scientific Reports · Kisei Royd Tanaka et al. · Oct 1 · doi.org

• A tropical scleractinian coral reaches the Mediterranean: Tubastraea sp. in the Levantine Sea

  Tropical coral species documented in Mediterranean for first time. Range expansion signals shifting climate conditions affecting coral distribution globally.

  Regional Studies in Marine Science · Carlos Jiménez et al. · Oct 1 · doi.org

• Marine Debris Undermines Herbivory in Coral-Algal Competition

  Study examines how marine debris synergistically undermines herbivory in coral-algae competition, accelerating phase shift risk. Understanding this interaction is critical for reef conservation and predicting ecosystem collapse scenarios.

  Theoretical and Natural Science · Yuankai Fang · Sep 29 · doi.org

• 📑 #NewStudy by Nilsen et al. spotlights a group of shell-eating fishes making a huge contribution to…

  Shell-eating fish (parrotfish and similar species) contribute substantially to reef sediment production that stabilizes coral structures. Their ecological role underscores the interconnection between reef fish fauna and structural integrity.

  Australian Society for Fish Biology — Bluesky · Sep 28 · bsky.app

• New research led by Sheena Chung at Southern Cross University has analysed 43 years of sea surface…

  Forty-three years of sea surface temperature data across 60 Australian coastal regions show 95% experienced longer marine heatwaves since 1982. Warming trends directly threaten the distribution and stress thresholds of wild reef fauna.

  Great Southern Reef Foundation — Bluesky · Sep 29 · bsky.app

• Extreme compound events in the Agulhas Leakage

  Marine heatwaves and ocean acidity extremes are intensifying together in the Agulhas Leakage. Compound climate stressors in a key current system illustrate bleaching pressure on wild reefs globally.

  Frontiers in Marine Science — Journal · Camila Artana · Oct 2 · frontiersin.org

• The High Seas Treaty, also know as the Biodiversity Beyond National Jurisdiction (BBNJ) has reached 100…

  The High Seas Treaty (BBNJ) reached 100 signatory parties, a major conservation milestone. Expanded marine protection affects wild-reef conservation and may influence future aquarium-trade regulations.

  UBC Oceans — Bluesky · Oct 1 · bsky.app

• Why are coral reefs not found in the Mediterranean today?

  Paper investigates why reef-building corals absent from Mediterranean despite warming, comparing environmental limits. Fundamental reef ecology with implications for coral physiology.

  Coral Reefs · Andréa G. Grottoli et al. · Oct 1 · doi.org

• Evaluating the relationship between cold-water corals and a cold seep in a submarine slope failure at the Northeast Saglek Bank cold-water coral hotspot, Eastern Canadian Arctic

  Cold-seep discovery associated with deep-sea coral abundance in Canadian Arctic. Links seafloor geology to coral distribution in extreme environments.

  Arctic Science · Marion Boulard et al. · Sep 30 · doi.org

• 📑 #NewStudy by Hvala et al. completed 20 low-altitude beyond visual line-of-sight missions with uncrewed…

  Drone surveys of remote coastline detected 291 derelict fishing nets across 210 km. Abandoned gear threatens wild reef ecosystems and documents a concrete conservation problem.

  Australian Society for Fish Biology — Bluesky · Sep 27 · bsky.app

• #FieldworkFriday 🧪🌊🦑🦀 @uafairbanks.bsky.social graduate student Teighan Shore is working with the #BeringSea…

  Graduate research in Bering Sea links ocean acidification to red king crab physiology. Understanding acidification effects on marine fauna informs broader reef conservation context.

  Ocean Acidification Research Center — Bluesky · Sep 25 · bsky.app

• Abundance, distribution, and origins of hawksbill sea turtles on the nearshore Atlantic reefs of the Florida Keys National Marine Sanctuary

  A Florida Keys survey of 76 hawksbill sea turtles over nine years documents baseline abundance and distribution. Turtles are reef fauna but the paper's primary contribution is stock census, not husbandry.

  Frontiers in Marine Science — Journal · David J. Duffy · Oct 2 · frontiersin.org

• Implementing the BBNJ Agreement: shaping and being shaped through institutional interaction with RFMOs

  A study examines how the BBNJ Agreement interacts with regional fisheries-management organizations on the high seas. Institutional mechanisms that may shape future wild-reef protection and potentially affect trade regulation.

  Frontiers in Marine Science — Journal · Yanxuedan Zhang · Oct 1 · frontiersin.org

• For the Great Southern Reef, the review offers an opportunity to strengthen representative and connected…

  Australia reviews marine park management to strengthen protection on the Great Southern Reef. Temperate reef conservation in one of the world's unique reef systems.

  Great Southern Reef Foundation — Bluesky · Sep 27 · bsky.app

• Community-based coral transplantation and fish apartment deployment in the Sapeken Islands, Indonesia

  Indonesian oil company's community-service program deployed coral transplants and fish apartments in local islands. Outcome data limited to outputs, not demonstrated reef recovery.

  Journal of Community Service and Empowerment · Kampoi Naibaho et al. · Sep 26 · doi.org