Caribbean seagrasses provide services worth $255B annually, including vast carbon storage
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 ecosystems deserve to be at […]
Why saving the world’s seagrass is part of the most important to-do list in the history of humankind
“The downward trajectory of the world’s seagrass meadows must be reversed if we are to fight the planetary crisis” say leading seagrass scientists. The United Nations Sustainable Development Goals have recently been described as “the most important to-do list in the history of humankind”. Scientists from Project Seagrass and Swansea University have this week published […]
Seagrass meadows are reliable fishing grounds for food
A new study shows that seagrass fisheries provide a reliable safety-net for poor fishermen, since they perceive those habitats to maintain large fish catches over time. Surprisingly, even more so than coral reef fisheries, which people normally associate with small-scale fishery. Seagrass meadows are routinely used as a fishing habitat across the Indo-Pacific region to […]
Mosquito nets: Are they catching more fishes than insects?
Mosquito nets designed to prevent malaria transmission are used for fishing which may devastate tropical coastal ecosystems, according to a new scientific study. The researchers found that most of the fish caught using mosquito nets were smaller than a finger and potentially collect hundreds of individuals. Malaria is a serious global health issue, killing nearly […]
Global fisheries threatened by loss of seagrass
Seafood consumption is both a love and a necessity for hundreds of millions of people all across the world. And the supply of seafood is a key part of maintaining food security for the whole planet. But as demand for seafood is increasing, stocks of wild fish and invertebrates (such as mussels and prawns) are […]
Waste Not, Want Not. Discards that could feed those in poverty
At least 7.3m tons of fish (usually dead or dying) are thought to be discarded each year from marine fisheries around the world. But these estimates come mostly from observations of large-scale industrial fisheries. Limited attention has been paid to small-scale fisheries, which are assumed to have low discard rates – some estimate as little as 3.7% total […]
Seagrass meadows key fishing ground globally
Fishing in seagrass occurs around the globe; if there is seagrass (and people) there is fishing. Still, the nature and extent of fisheries in seagrass is poorly understood. It is a prerequisite for natural resource management to understand resource exploitation, therefore we decided to investigate this further. Seagrasses are plants that grow in the shallow ocean. […]
A Glimmer of Hope for Seagrass in the Wakatobi National Park?
Back in December 2015 I spent a couple of weeks in the Wakatobi, Indonesia, initiating phase II of the Wakatobi Seagrass Program. This seeks to build on work carried out though a previous project “Recognising the role of seagrass meadows in food security: re-prioritising the marine conservation agenda” (2011-2014), which was conducted in the same […]
Puttalam Lagoon – Paradise Lost?
At the end of August I spent 10 days conducting fieldwork in Pattalam Lagoon, which is situated in the north west of Sri Lanka. The purpose of my visit to Puttalam Lagoon was to set up socio-economic and fish landings surveys with a research collaborator, who will now complete the surveys. This research was undertaken […]