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.

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News Id		Source	Stamp	country
2851	Fish waste to be recycled, exported	timesofmalta	2022-05-23	MT
2852	Underwater rescue: Spanish divers free a whale trapped in an illegal fishing net	Radio-Canada News	2022-05-25	CA
2853	Fishing off Rottnest Island: Man catches 50kg bass groper and has dinner sorted for six months	PerthNow	2022-05-26	UK
2854	Salmon at increased risk of exposure to harmful bacteria near B.C. fish farms, study suggests	CBC News	2022-05-24	CA
2855	Long dead snake pulled from Indiana lake with fish still in mouth	fox19 news	2022-05-24	US
2856	Dead fish prompt pollution probe at Cornwall waterways	bbc	2022-05-25	UK
2857	Courts hand out hefty fine to angler fishing without a licence on Lake Windermere	Environment Agency	2022-05-26	UK
2858	Venezuela’s Lake Maracaibo, where plastic is replacing fish	laprensalatina	2022-05-26	VE
2859	Япония планирует продолжить обсуждение с РФ соглашения о промысле морских живых ресурсов	interfax	2022-06-08	JP
2860	Cowfish: The Mutant Superheroes of the Ocean	naturespoisons	2022-06-08	US
2861	Irish beach-goers warned after sightings of venomous fish hiding sand 'that make grown men cry’	irishmirror	2022-05-27	IE
2862	Protected fish nursery wiped out by mud	stuff	2022-05-30	NZ
2863	Otters Eat S’pore Family’s Koi Fish, Owners Still Help Them Cross Road To Safety	mustsharenews	2022-05-22	SG
2864	Fishermen battle to reel in GIGANTIC 12ft sea monster weighing a whopping 97st	mirror	2022-05-24	UK
2865	Colorado high school is fighting to save razorback suckers	earth	2022-05-26	US
2866	Natural solution to malaria: Breed fish to feed on larvae	starofmysore	2022-05-23	IN
2867	The U.S. Has Spent More Than $2 Billion On A Plan To Save Salmon	ProPublica	2022-05-25	US
2868	Drone Fishers Are in the Hot Seat	hakaimagazine	2022-05-26	US
2869	Missouri scientists eavesdrop on an ancient river giant to prevent its extinction	St. Louis Public Radio	2022-05-15	US
2870	This amphibious drone hitchhikes like a suckerfish	popsci	2022-05-18	US
2871	Разработан проект комплексной программы по сохранению и восстановлению запасов воблы в Волге	Рыболовство	2022-06-04	RU
2872	Ученые разобрались, как у рыб появились электрические органы	https://www.science.org	2022-06-01	RU
2873	Bay Area fish farm is one of world’s largest pet fish distributors	fox13news	2022-05-19	NL
2874	Noisy boats over the Great Barrier Reef are cutting fish lives short	newscientist	2022-05-20	UK
2875	Abandoned fishing gear is killing marine life and poisoning our oceans	the guardian	2022-05-22	UK

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