Global Warming Could Make Some Fish Less Nutritious

Global Warming Could Make Some Fish Less Nutritious

By Katarina Zimmer

Source: nautil

5/26/2023

Credit: Leonardo Gonzalez / Shutterstock.

Climate change is already causing ocean fish populations to decline and shift their ranges. But that’s not the only disruption: Research is now suggesting that warming might also influence the very makeup of fish bodies. By transforming ocean food webs, warmer temperatures can change the amount of minerals and fats that fish get through their diet, and potentially affect their metabolism and their ability to excrete toxic substances.

Though the research is still at an early stage, studies suggest some potentially worrying trends, including a widespread decline in omega-3 fats and higher toxin levels in certain fish species and other kinds of seafood. If such trends hold up with further research, this could mean major effects for human health.

Continue...

News Id		Source	Stamp	country
4376	Monster Fish Researcher Zeb Hogan Named National Geographic Fellow	underwatertimes	2011-06-11	US
4377	Gonna need a second boat: Man catches 9½-foot bluefin tuna in 22-foot Grady-White off OBX coast	The Virginian-Pilot	2021-03-02	US
4378	Marine group calls for stricter fishing gear rules after right whale death	CBC News	2021-03-01	CA
4379	Australian scientist gets baby fish to bust a move to MC Hammer classic	theguardian	2021-03-03	AU
4380	Welsh Angler Catches World Record Giant Mekong Catfish	outdoorlife	2011-06-09	TH
4381	Unusual sturgeon gathering a casting call for Bay Area anglers	petethomasoutdoors	2011-06-08	US
4382	Fluorescent lizardfish, glowing reefs in Fiji	Mongabay.com	2011-06-06	FJ
4383	Male Desert Goby Fish - Put Courtship Before Childcare	Underwatertimes	2011-10-11	AU
4384	Lake Erie could harbor Asian carp	upi	2011-06-02	CA
4385	Bass Angler Robert Pearson To Literally Enjoy Home Cookin This Weekend	underwatertimes	2011-06-02	US
4386	Angler Teddy Carr Records Top-10 Finish In Weekend Bassmaster Tourney	underwatertimes	2011-05-17	US
4387	Upper Red Lake / A fish is a fish, but a minnow isn’t, court says	Pioneer Press	2011-04-11	US
4388	How to Catch a 1,000 Pound Fish	popularmechanics	2011-03-09	CA
4389	Cornish fisherman gives 'rarely seen' fish to aquarium	BBC News	2011-04-11	UK
4390	PHIL MORLOCK APPOINTED DIRECTOR OF CSIA/CNSF GOVERNMENT AFFAIRS	keepcanadafishing	2020-09-13	CA
4391	Salmon rod fishing catches at record high in Scotland	BBC News	2011-03-24	UK
4392	Russia's amateur fishermen protest new rules: report	Kommersant	2011-03-29	RU
4393	Invasion of aggressive fish feared	CBC News	2011-03-29	CA
4394	Danube sturgeon on the brink of extinction?	BBC News	2011-04-09	RO
4395	Risky Strategy Doesn't Pan Out For Bass Angler Bradley	underwatertimes	2011-04-11	US
4396	Expert fish-taster to have her tongue insured for ?4m	Daily Mail	2011-04-11	UK
4397	Assessing inputs of contaminants in the upper Ottawa River near the town of Témiscaming, Québec	library.utoronto	2020-04-01	CA
4398	Fish tanks: How Houston-area aquarium hobbyists can recover their tanks after brutal winter storm	click2houston	2021-02-24	US
4399	Amazon Seeds Spread Best by Fish Poop	wired	2011-03-23	US
4400	Pro Angler Christiana Bradley Finishes Mid-Pack In LAPR Tournament	Underwatertimes	2011-03-16	US

175 of [218 - pages.]