The natural architecture of oyster reefs maximizes recruit survival

#OysterReefs #ArchitectureOfHabitatSpace

https://www.nature.com/articles/s41586-026-10103-8

The natural architecture of oyster reefs maximizes recruit survival - Nature

Survival of reef-building oysters peaks at specific combinations of fractal dimension and height that reduce predation, showing how optimal three-dimensional habitat geometry can guide more effective ecosystem restoration.

Nature

Europe’s exhausted #OysterReefs once covered area size of Northern Ireland https://www.theguardian.com/environment/2024/oct/03/europe-oyster-reefs-study

"There are a handful of remnant #reefs in a few parts of Europe, including the coast of #Brittany and the west coasts of #Ireland and #Scotland. But these are at most a few square metres in extent, as opposed to square kilometres in the past. The ecological functions these reefs used to provide no longer exist... They created rich ecosystems, providing a habitat for almost 200 species"

Europe’s exhausted oyster reefs ‘once covered area size of Northern Ireland’

Study uncovers vivid and poignant accounts of reefs as high as houses off countries including UK, France and Ireland

The Guardian

Rapid #oyster reef #restoration gives hope for repairing the sea https://phys.org/news/2024-05-rapid-oyster-reef-sea.html

Reversing functional #extinction: successful restoration of eradicated #OysterReefs https://onlinelibrary.wiley.com/doi/10.1111/rec.14169

"After a century of functional extinction on the Australian mainland, a Flat oyster reef has been successfully restored along a metropolitan #Adelaide coastline... the astonishing ecological recovery occurred within two and a half years of the reef being constructed"

Rapid oyster reef restoration gives hope for repairing the sea

After a century of functional extinction on the Australian mainland, a Flat oyster reef has been successfully restored along a metropolitan Adelaide coastline.

Phys.org

Oysters in the #ChesapeakeBay are on the rebound: New report says they can help fight #ClimateChange https://phys.org/news/2024-02-oysters-chesapeake-bay-rebound-climate.html

"urthering restoration of #oysters would help coastal communities vulnerable to #SeaLevelRise. Specifically, living shorelines that include oyster shell #reefs are a natural approach to protecting them from #erosion. Healthy #OysterReefs can also help protect the habitats that capture and store #carbon."

Oysters in the Chesapeake Bay are on the rebound: New report says they can help fight climate change

A new report from the Chesapeake Bay Foundation says efforts to restore oyster populations could have benefits beyond just survival of the species.

Phys.org
Restaurants Find Companies to Take Their Spent Oyster Shells to Restore Oyster Reefs

Shells help regrow the reefs by increasing the mass of material for oyster larvae to glom on to and anchors the foundation of the food web.

Good News Network

Native #oysters return to #Belfast after a century's absence https://phys.org/news/2023-12-native-oysters-belfast-century-absence.html

"Extensive native #OysterBeds were abundant in European seas, and humans have been harvesting them since the Stone Age. But oyster populations have declined by 95% since the 19th century, with native #OysterReefs now one of the most threatened habitats in Europe... Last month some 700 of the #mollusks were lowered into #BelfastLoug... It should eventually create a local equivalent of a #CoralReef"

Native oysters return to Belfast after a century's absence

Long gone from Belfast's famed harbor where the Titanic was built, oysters are making a comeback thanks to a nursery installation project aimed at boosting marine life and water quality.

Phys.org
Playing sea soundscapes can summon thousands of baby oysters, and help regrow oyster reefs

Imagine you're in a food court and spoilt for choice. How will you choose where to eat? It might be the look of the food, the smell, or even the chatter of satisfied customers.

Phys.org