GPS News  
WATER WORLD
Mixed bag projected for Atlantic fish stocks as temperatures rise
by Brooks Hays
Washington DC (UPI) Aug 10, 2020

Warming ocean temperatures will prove a boon to some commercial fish stocks in the Atlantic, while depressing others, according to a new study published this week in the Journal of Applied Ecology.

Using what scientists have learned about the effects of warming seas on fish stocks over the last several decades, researchers in Britain developed computer models to project the size and availability of important Atlantic fish species as ocean temperatures rise.

The models simulated the abundance and distribution of Atlantic cod, Dover sole, monkfish and lemon sole, under a range of climate scenarios, through the year 2090.

Simulations showed the number of several warm-adapted species, such as red mullet, Dover sole, John Dory and lemon sole, are likely to rise in the coming decades.

Conversely, warming seas are expected to shrink the stocks of cold-adapted species like Atlantic cod, monkfish and megrim.

"Our results show that climate change will continue to affect fish stocks within this sea region into the future, presenting both potential risks but some opportunities that fishers will likely have to adapt to," lead study author Katherine Maltby said in a news release.

"Consumers can help fishers take advantage of these fishing opportunities by seeking out other fish species to eat and enjoy," said Maltby, who the research while working at the Center for Environment, Fisheries and Aquaculture Science.

Authors of the new study suggest fisheries managers will need to adapt rules and regulations as seas warm, reducing catch limits for negatively affected species, while loosening restrictions for growing fish stocks.

"We know from working with fishers that warmer water species are appearing in catches more," said co-author Louise Rutterford, researcher at the University of Exeter. "Bringing together their 'on-the-ground' experiences with studies like ours will help inform future management decisions that enable sustainable exploitation while supporting fishers' adaptation."


Related Links
Water News - Science, Technology and Politics


Thanks for being here;
We need your help. The SpaceDaily news network continues to grow but revenues have never been harder to maintain.

With the rise of Ad Blockers, and Facebook - our traditional revenue sources via quality network advertising continues to decline. And unlike so many other news sites, we don't have a paywall - with those annoying usernames and passwords.

Our news coverage takes time and effort to publish 365 days a year.

If you find our news sites informative and useful then please consider becoming a regular supporter or for now make a one off contribution.
SpaceDaily Contributor
$5 Billed Once


credit card or paypal
SpaceDaily Monthly Supporter
$5 Billed Monthly


paypal only


WATER WORLD
Massive seagrass die-off leads to widespread erosion in a California estuary
San Luis Obispo, CA (SPX) Aug 03, 2020
The large-scale loss of eelgrass in a major California estuary - Morro Bay - may be causing widespread erosion, according to a new study from California Polytechnic State University. In recent years, Morro Bay's iconic eelgrass beds, which provide the estuary's primary living habitat, experienced a massive die-off, declining more than 90 percent since 2007. Efforts to restore the eelgrass have had mixed success in many parts of the bay, and this seagrass is now only found close to the mouth of the ... read more

Comment using your Disqus, Facebook, Google or Twitter login.



Share this article via these popular social media networks
del.icio.usdel.icio.us DiggDigg RedditReddit GoogleGoogle

WATER WORLD
Grooming behavior reveals complex social networks among dairy cows

Post-pandemic brave new world of agriculture

Report provides new framework for understanding climate risks, impacts to US agriculture

Plague to protein: Israeli firm seeks to put locusts on the menu

WATER WORLD
DARPA Selects Teams to Increase Security of Semiconductor Supply Chain

Scientists discover new class of semiconducting entropy-stabilized materials

"Giant atoms" enable quantum processing and communication in one

Share surge propels Taiwan chip giant TSMC into top ten

WATER WORLD
Virgin seeks to revive supersonic commercial flight -- but faster

Lockheed, Boeing and Saab bid on Canada's fighter jet contract

India uses arrival of new fighter jets to warn China

India receives first Dassault Rafale fighter planes

WATER WORLD
Road test: Chinese 'robotaxis' take riders for a spin

Uber keeps Asia HQ in Singapore, ditching Hong Kong move

Volkswagen has paid $9.5 bn to US drivers over 'dieselgate'

BMW vows to tie executive pay to climate goals

WATER WORLD
China exports see unexpected spike in July, imports down

Asia markets hit by China-US tensions, stimulus wrangling

China inflation edges up on the back of food prices

US slaps sanctions on Hong Kong leader in new offensive on China

WATER WORLD
Investment fund drops Brazil's JBS over environment

Trees don't live forever, but finding one dying of old age is rare

Tree planting does not always boost ecosystem carbon stocks, study finds

Brazil's Bolsonaro under pressure to protect Amazon

WATER WORLD
Contract signed to build Europe's carbon dioxide monitoring mission

Satellite survey shows California's sinking coastal hotspots

New Space satellite pinpoints industrial methane emissions

China's newly-launched satellite to boost surveying, mapping capabilities

WATER WORLD
Scientists open new window into the nanoworld

The smallest motor in the world

Crystalline 'nanobrush' clears way to advanced energy and information tech

Transporting energy through a single molecular nanowire









The content herein, unless otherwise known to be public domain, are Copyright 1995-2024 - Space Media Network. All websites are published in Australia and are solely subject to Australian law and governed by Fair Use principals for news reporting and research purposes. AFP, UPI and IANS news wire stories are copyright Agence France-Presse, United Press International and Indo-Asia News Service. ESA news reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. All articles labeled "by Staff Writers" include reports supplied to Space Media Network by industry news wires, PR agencies, corporate press officers and the like. Such articles are individually curated and edited by Space Media Network staff on the basis of the report's information value to our industry and professional readership. Advertising does not imply endorsement, agreement or approval of any opinions, statements or information provided by Space Media Network on any Web page published or hosted by Space Media Network. General Data Protection Regulation (GDPR) Statement Our advertisers use various cookies and the like to deliver the best ad banner available at one time. All network advertising suppliers have GDPR policies (Legitimate Interest) that conform with EU regulations for data collection. By using our websites you consent to cookie based advertising. If you do not agree with this then you must stop using the websites from May 25, 2018. Privacy Statement. Additional information can be found here at About Us.