Lake whitefish. Photo by Marco Verch, Flickr.
A physiological explanation and an evolutionary explanation related to the moment fish become sexually active – and spawn for the first time – have turned out to be two sides of the same coin, new research has found.
On June 9, 2022, in the midst of what is known now as World Oceans Week, the Sea Around Us hosted a successful event to present The Ocean’s Whistleblower, the English version of Dr. Daniel Pauly’s biography – initially released in French under the title Daniel Pauly : un océan de combats.
New research has pinpointed four high-traffic areas in the Pacific Ocean that should be considered of high priority if conservation efforts focused on large pelagic fishes such as tuna, blue marlin and swordfish are to be successful.
A few years ago, while waiting for a connecting flight at Houston Airport, the Sea Around Us PI Daniel Pauly challenged Simon Fraser University resource & environmental management professor Anne Salomon to put clam gardens in a global context by mapping them along with similar Indigenous maricultural innovations around the world.
Common seadragon. Photo by Melanie Warren.
Despite their odd shape, which makes them resemble a tuft of seaweed, common and leafy seadragons grow in the same fashion as other bony fish, new research has found.