New FCRR – Marine and Freshwater Miscellanea II
The second collection of articles by Daniel Pauly and colleagues that were deemed not suitable for peer-reviewed scientific journals, but which readers may find of interest.
New use for museum fish specimens
Some fish are difficult to reach and a museum specimen may be the only known representative of the species. Using preserved fish specimens is a more precise way to learn.
Fisherwomen contribute tonnes of fish, billions of dollars to global fisheries
UBC study assembled and presented the first quantitative estimates of catch by women and the associated value of what is brought to shore, on a global scale.
Billions lost as illicit fisheries trade hurting nations who can afford it least
Eight to 14 million tonnes of unreported fish catches are traded illicitly every year, costing the legitimate market between $9 and $17 billion in trade each year.
Daniel Pauly wins BBVA Frontiers of Knowledge Award
He, and two others, are being recognized for “their seminal contributions to our understanding of the world’s oceans, and their efforts to protect and conserve marine biodiversity and oceanic ecosystem services in a rapidly changing world.”
Recreational fishers catching more sharks and rays
Recreational catches of these fishes have gradually increased over the last six decades around the world, now accounting for 5-6% of total catches taken for leisure or pleasure.
New assessment method reveals many fish stocks are in urgent need of sustainable management
The new method revealed that several fish stocks across oceans are far below internationally agreed minimum levels and in urgent need of sustainable management.
Popular fish in China would increase in value if caught with larger meshes
Fish that are highly valued by Chinese consumers, such as largehead hairtail, would grow in value and in amounts caught if industrial fisheries increased the mesh size of their nets
Theory explains biological reasons that force fish to move poleward as climate change heats up the ocean
Gill-Oxygen Limitation Theory, known as GOLT, explains the biological reasons that force fish to move poleward when the waters heat-up due to climate change
New technology allows fleets to double fishing capacity — and deplete fish stocks faster
Mechanisms such as GPS, fishfinders, echo-sounders or acoustic cameras, has led to an average 2% yearly increase in boats’ capacity to capture fish