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
3776	Angler hauls in rare mutant fish from Connecticut River	Hartford Courant	2015-01-04	US
3777	We finally know why a huge, odd and enigmatic fish likes to sunbathe	BBC News	2015-02-08	UK
3778	Nile River may be running out of fish	Global Post	2015-02-09	EG
3779	Scientists Discover How Tuna Stay Warm With Cold Hearts: Adrenalin	underwatertimes	2015-02-05	UK
3780	Oregon bill would ban drones for hunting and fishing	bendbulletin	2015-01-29	US
3781	World’s Largest Charity Ice Fishing Contest Draws 11,000 Anglers	outdoorhub	2015-01-28	US
3782	Mystery of the real-life sea serpent	BBC News	2015-01-15	US
3783	Deepest Fish Features Angel Wings, Tentacles and Amazing Ability to Perform Under Pressure	scientific american	2015-01-08	US
3784	Watch the moment a seahorse meets a fish: Rare marine footage captured at Eden	begadistrict news	2021-06-03	AU
3785	Is recreational fishing technology getting ahead of the regulations that protect fish?	CBC Radio	2021-06-04	CA
3786	Even fish not spared of Israeli onslaught on Gaza	aa	2021-05-25	IL
3787	Bluefin tuna sells for $37,500 in Tokyo	upi	2015-01-05	JP
3788	Koi carp owner baffled as fish vanish	halsteadgazette	2014-12-26	UK
3789	Great Barrier Reef potato cod at risk from own friendliness	brisbane times	2014-12-17	US
3790	One of world's most invasive fish detected in New South Wales for first time	ABC Rural	2014-12-17	UK
3791	US Navy is developing a robot fish called Silent Nemo	telegraph	2014-12-12	UK
3792	The heat is on for the 'living fossil'	China Daily	2014-12-09	CN
3793	A Fishing Lure So Effective, It Catches Criticism	nytimes	2014-12-02	US
3794	Tongue-eating parasite discovered in Morrisons meal	metro	2014-11-23	UK
3795	S.F. creating an ‘amnesty pond’ for unwanted goldfish	sfgate	2014-11-25	US
3796	Scientists Investigate Lake Ontario When Submarine Spots Mysterious Object	domesticatedcompanion	2021-05-04	CA
3797	Canada adds warm-water fish to list of species monitored on East Coast	CBC News	2021-06-08	CA
3798	Ireland furious as Norway makes huge seizure of fish quota - 'Not acceptable!'	express	2021-05-28	UK
3799	Manned missions to Mars have taken a step closer thanks to hibernating zebrafish	euronews	2021-06-08	US
3800	Black Seadevil caught on camera at depth of 1,900 feet	usatoday	2014-11-22	US

151 of [218 - pages.]