Popular fish species disappear from Turkey’s Marmara and Black Seas
Bluefin tuna, swordfish and Atlantic mackerel are among the fish species considered commercially extinct or extirpated on the Turkish side of the Marmara and Black Seas.
Impact of climate change on tropical fisheries would create ripples across the world
Tropical oceans and fisheries are threatened by climate change, generating impacts that will affect the sustainable development of both local economies and communities, and regions outside the tropics.
Treating fish as a public health asset can strengthen food security in lower-income countries
The food and nutrient security of billions of people worldwide depend on fish being treated as a domestic public health asset instead of a commodity.
Popular seafood species in sharp decline around the world
Of the fish populations analyzed, 82% were found to be below levels that can produce maximum sustainable yields. Of these, 87 populations were found to be in the “very bad” category, with biomass levels at less than 20% of what is needed to maximize sustainable fishery catches.
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.
Women in Science 2020 – Vanessa Fladmark
The only thing stopping you is you: once you get out of your own way an entire universe of possibilities opens up.
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 viruses discovered in endangered wild Pacific salmon populations
All three are related to viruses that cause serious disease in other species.
Fish that follow ‘gourmet diet’ more threatened by climate change
As temperatures rise, they will have difficulties finding the food they prefer and are more likely to disappear as they will not be able to adapt quickly.