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. […]
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 […]