Keeping you up to date with Project Seagrass news and views with a mixture of field notes and commentary on seagrass and marine conservation topics.
Reflecting on 10 years of Project Seagrass Project Seagrass was created on the 29th July 2013 with the vision of saving the worlds seagrass. As we approach our 10th birthday, we’re looking back on the last 10 years with our founder Ben Jones and CEO Leanne Cullen-Unsworth. Where
Seagrasses evolved from freshwater plants and use sunlight and carbon dioxide (CO2) for photosynthesis and are able to thrive in depths down to 50 meters. In contrast to algae, they possess roots and rhizomes that grow in sandy to muddy sediments. The grass-like, leaf-shoots produce flowers and complete their life
For approximately 3,000 years, generations of green sea turtles have returned to the same seagrass meadows to eat. This was discovered by Willemien de Kock, a historical ecologist at the University of Groningen, by combining modern data with archaeological findings. Sea turtles migrate between specific breeding places and eating places
Discussions of valuable but threatened ocean ecosystems often focus on coral reefs or coastal mangrove forests. Seagrass meadows get a lot less attention, even though they provide wide-ranging services to society and store lots of climate-warming carbon. But the findings of a new University of Michigan-led study show that seagrass
Mangroves are growing in areas historically dominated by salt marshes and oyster reefs. Invasive pacific oysters are replacing native blue mussels in the Wadden Sea. Macroalgae are exhibiting dominance over hard corals in the Caribbean and Indo-Pacific. Climate change-driven shifts in dominant, habitat-forming species such as these can have significant
Seagrass, a group of aquatic angiosperms, grows in shallow waters in the coastal sea and contributes most of the primary production while participating in many important ecological processes. Heat stress threatens the survival of seagrass, but its damage mechanisms are unclear. Recently, a research team led by Prof. Liu Jianguo
A study of eelgrass meadows planted by researchers from the University of Gothenburg shows that fauna return rapidly once the eelgrass has started to grow. Already after the second summer, the biodiversity in the planted meadow was almost the same as in old established eelgrass meadows. Eelgrass meadows have declined
In Florida alone, thousands of acres of marine seagrass beds have died. Major seagrass die-offs also are occurring around the world. Stressors such as high temperature, hypersalinity and hypoxia or lack of oxygen affect seagrasses’ ability to resist and recover from these stressor-related mortality events or when disturbances lead to
Seagrass Restoration Efforts to restore seagrass marine habitat at our two restoration sites on the Isle of Wight began in March and April this year under the Solent Seascape Project. A total of 132,000 seeds and 2,160 transplants have been planted across the two sites. There are plans to continue this
Following scientific trials in 2019, in 2020 many seagrass seeds were planted in Dale, supported by the community, school children and local organisations. Since planting, the seagrass area has been reseeded several times to infill gaps and support it as it develops. Despite some setbacks, the restoration area is now
Restoration Forth aims to restore seagrass meadows and native oysters into the Firth of Forth, to create a healthier coastline for people and nature. Find out more about the project here. We’ve reached 30,000 oysters! October was a busy month for the Restoration Forth oyster team. We had an absolutely
In September 2024, Project Segrass welcomed Finn, Grace, and Heather as our interns for the 2024-25 academic year. Finn and Heather have joined us as interns from the University of St Andrew’s and Grace has joined us from Swansea University. In this interview Finn, Grace, and Heather share their experiences
In 2024, Project Seagrass launched a new Fragment Walk initiative on the Isle of Wight to support community-based seagrass restoration as part of our work in the Solent. Seagrass Fragments Seagrass meadows are sensitive habitats which can be easily uprooted. As a result of storms or other disturbances, fragments of
Two new studies call for clear framework conditions for CO2 sequestration in coastal areas, including a digital twin for projections and an independent body for certification and new legal structures for monitoring. The two papers led by researchers from Helmholtz-Zentrum Hereon were recently published in Environmental Research Letters and Elementa. So-called “blue carbon ecosystems”
