* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Friday, August 29, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    ‘Big Brother’s’ Rylie Jeffries Finally Speaks Out on Katherine Woodman Controversy – El Paso Inc.

    Big Brother’s Rylie Jeffries Finally Speaks Out on Katherine Woodman Controversy

    ‘SNL’ Parts Ways With Emil Wakim Amid Rumored Season 51 Cast Shakeup – yahoo.com

    SNL Shakes Up Season 51 Cast with Emil Wakim’s Surprising Exit

    Do you have a favorable or an unfavorable opinion of Taylor Swift? – YouGov

    Do You Love Taylor Swift or Not? Share Your Thoughts!

    Upload Season 4 Review – yahoo.com

    Upload Season 4 Review: A Thrilling New Chapter Unveiled

    ‘The Roses’ review: Olivia Colman, Benedict Cumberbatch sparkle in dark comedy – Yakima Herald-Republic

    The Roses’ Review: Olivia Colman and Benedict Cumberbatch Shine in Dark Comedy Delight

    ‘When Calls the Heart’ Fans All Want the Same Thing After Seeing the Show’s Latest Update – yahoo.com

    When Calls the Heart’ Fans Rally Together in Excitement Over Exciting New Update!

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Japan’s legacy LCD and chip technology find new home in India – Nikkei Asia

    How Japan’s Breakthrough LCD and Chip Technologies Are Driving Innovation in India

    ITSWC 2025: Thursday sessions guide – Traffic Technology Today

    Your Ultimate Guide to Thursday Sessions at ITSWC 2025

    MC Machinery Technology Summit Showcases Manufacturing Innovations – Modern Machine Shop

    MC Machinery Technology Summit Unveils Cutting-Edge Manufacturing Innovations

    US-ROK Technology Cooperation Faces Rising Tensions – The National Interest

    Rising Tensions Put US-South Korea Technology Partnership to the Test

    The Role of AI and Technology in Shaping the Future of Interactive Entertainment – Technology Org

    How AI and Technology Are Transforming the Future of Interactive Entertainment

    Ten upcoming sports stadiums where technology takes to the field – Dezeen

    10 Futuristic Sports Stadiums Revolutionizing the Game with Cutting-Edge Technology

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    ‘Big Brother’s’ Rylie Jeffries Finally Speaks Out on Katherine Woodman Controversy – El Paso Inc.

    Big Brother’s Rylie Jeffries Finally Speaks Out on Katherine Woodman Controversy

    ‘SNL’ Parts Ways With Emil Wakim Amid Rumored Season 51 Cast Shakeup – yahoo.com

    SNL Shakes Up Season 51 Cast with Emil Wakim’s Surprising Exit

    Do you have a favorable or an unfavorable opinion of Taylor Swift? – YouGov

    Do You Love Taylor Swift or Not? Share Your Thoughts!

    Upload Season 4 Review – yahoo.com

    Upload Season 4 Review: A Thrilling New Chapter Unveiled

    ‘The Roses’ review: Olivia Colman, Benedict Cumberbatch sparkle in dark comedy – Yakima Herald-Republic

    The Roses’ Review: Olivia Colman and Benedict Cumberbatch Shine in Dark Comedy Delight

    ‘When Calls the Heart’ Fans All Want the Same Thing After Seeing the Show’s Latest Update – yahoo.com

    When Calls the Heart’ Fans Rally Together in Excitement Over Exciting New Update!

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Japan’s legacy LCD and chip technology find new home in India – Nikkei Asia

    How Japan’s Breakthrough LCD and Chip Technologies Are Driving Innovation in India

    ITSWC 2025: Thursday sessions guide – Traffic Technology Today

    Your Ultimate Guide to Thursday Sessions at ITSWC 2025

    MC Machinery Technology Summit Showcases Manufacturing Innovations – Modern Machine Shop

    MC Machinery Technology Summit Unveils Cutting-Edge Manufacturing Innovations

    US-ROK Technology Cooperation Faces Rising Tensions – The National Interest

    Rising Tensions Put US-South Korea Technology Partnership to the Test

    The Role of AI and Technology in Shaping the Future of Interactive Entertainment – Technology Org

    How AI and Technology Are Transforming the Future of Interactive Entertainment

    Ten upcoming sports stadiums where technology takes to the field – Dezeen

    10 Futuristic Sports Stadiums Revolutionizing the Game with Cutting-Edge Technology

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
Earth-News
No Result
View All Result
Home Science

Sharks killed at alarming rates despite regulations: study

January 15, 2024
in Science
Sharks killed at alarming rates despite regulations: study
Share on FacebookShare on Twitter

Sharks have prowled Earth's waters for over 400 million years, but a growing appetite for their fins has driven several shark species to the brink of extinction

Sharks have prowled Earth’s waters for over 400 million years, but a growing appetite for their fins has driven several shark species to the brink of extinction.

Global shark populations are plummeting despite worldwide efforts to curb mass killings for their fins, researchers said in a new report showing that more needs to be done to protect one of the ocean’s apex species.

Between 2012 and 2019, the number of sharks killed from fishing increased from some 76 million a year to more than 80 million, they reported in the journal Science.

At least 25 million were threatened species.

Sharks have prowled Earth’s waters for 400 million years, but a growing appetite for their fins—a valuable commodity in Asian markets—has driven several species to the brink of extinction.

Today, 70 percent of countries and jurisdictions have implemented protective regulations to eliminate shark finning, where the top predators are tossed back into the ocean and left to die once fins are removed.

But some of these rules—which first emerged in the 1990s—have had unintended consequences that are costing even more sharks their lives, new data revealed.

Finning has marginally declined over the past two decades, but policies requiring fishers to land whole sharks inadvertently incentivized a market for shark meat.

“Anti-finning measures were not the silver bullet we hoped for,” study author Laurenne Schiller told AFP.

Researchers spent three years collecting data on fishery regulations and shark mortality.

They were surprised to learn “how widespread the trade with shark meat, oil and cartilage is, and how sharks are showing up in a lot of products without consumers being aware,” said lead author Boris Worm.

As apex predators, sharks are crucial for keeping marine ecosystems healthy

As apex predators, sharks are crucial for keeping marine ecosystems healthy.

Blood in the water

Fisheries are now catching smaller sharks, including juveniles, more often, because of the decline in the fin trade and regional declines in the abundance of large sharks.

In hotspots where shark mortality is greatest, researchers found a higher use of gillnets—walls of netting that hang in the water—and trawls, which is heavy netting dragged along the ocean floor.

Despite being highly evolved ocean predators, sharks are incredibly vulnerable, Schiller said.

“Sharks have spent over 99% of their time on Earth in an ocean without humans, so in many ways, they were not prepared for us and the impacts of fishing.”

As a keystone species, sharks are crucial for keeping oceans healthy.

“When we lose these species, it can throw off the balance of the marine ecosystem”, she said.

Today, one in three shark species around the world is threatened with extinction.

On a more positive note, Worm emphasized that many nations and territories have already implemented shark fishing prohibitions and sanctuaries to safeguard one of the world’s oldest species.

Implementing shark sanctuaries and no-take protected areas seem to keep shark mortality levels low, according to the study.

Still, the current risks for coastal sharks appear to be escalating globally, a conclusion supported by the International Union for the Conservation of Nature (IUCN).

“We need to take a more targeted approach to reducing shark mortality,” Schiller said.

More information:
Boris Worm et al, Global shark fishing mortality still rising despite widespread regulatory change, Science (2024). DOI: 10.1126/science.adf8984. www.science.org/doi/10.1126/science.adf8984

© 2024 AFP

Citation:
Sharks killed at alarming rates despite regulations: study (2024, January 14)
retrieved 14 January 2024
from https://phys.org/news/2024-01-sharks-alarming.html

This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no
part may be reproduced without the written permission. The content is provided for information purposes only.

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : Phys.org – https://phys.org/news/2024-01-sharks-alarming.html

Tags: killedsciencesharks
Previous Post

Colorado’s new wolves are alive and well, but state officials face transparency concerns about releases

Next Post

Houses burn as new volcanic eruption threatens Icelandic village

Drayton Harbor’s bacteria problem – Washington State Department of Ecology (.gov)

Battling the Bacteria Crisis in Drayton Harbor: Essential Facts You Can’t Miss

August 29, 2025
Entomologists, Fellow Scientists Report Negative Impacts of Government Actions – Entomology Today

Entomologists and Scientists Reveal Alarming Consequences of Recent Government Actions

August 28, 2025
Scientists Reveal What’s Inside Mars: It’s Chunky, With a History of Violence – ScienceAlert

Scientists Reveal Mars’ Chunky Interior and Turbulent History

August 28, 2025
These simple life changes can prevent diabetes and dementia – Earth.com

Easy Lifestyle Changes to Lower Your Risk of Diabetes and Dementia

August 28, 2025
Japan’s legacy LCD and chip technology find new home in India – Nikkei Asia

How Japan’s Breakthrough LCD and Chip Technologies Are Driving Innovation in India

August 28, 2025
Sports Betting Market Forecast and Company Analysis Report 2025-2033 Featuring 888, Bet365, Bet-at-Home, Betfred, Betsson, DraftKings, Entain, Flutter, International Game Technology, Kindred Group – Yahoo Finance

Sports Betting Market Outlook 2025-2033: In-Depth Analysis of Leading Industry Players

August 28, 2025
Meet The World’s Best Management Consulting Firms 2025 – Forbes

Explore the Leading Management Consulting Firms Shaping 2025

August 28, 2025
US Economy: 2Q GDP Rises to 3.3%, Jobless Claims Fall – Yahoo Finance

US Economy: 2Q GDP Rises to 3.3%, Jobless Claims Fall – Yahoo Finance

August 28, 2025
‘Big Brother’s’ Rylie Jeffries Finally Speaks Out on Katherine Woodman Controversy – El Paso Inc.

Big Brother’s Rylie Jeffries Finally Speaks Out on Katherine Woodman Controversy

August 28, 2025
Healthy Diet, Physical Activity Improve Alcohol-Related Liver Health – HCPLive

How Healthy Eating and Exercise Can Transform Alcohol-Related Liver Health

August 28, 2025

Categories

Archives

August 2025
MTWTFSS
 123
45678910
11121314151617
18192021222324
25262728293031
« Jul    
Earth-News.info

The Earth News is an independent English-language daily published Website from all around the World News

Browse by Category

  • Business (20,132)
  • Ecology (795)
  • Economy (814)
  • Entertainment (21,693)
  • General (16,728)
  • Health (9,855)
  • Lifestyle (828)
  • News (22,149)
  • People (815)
  • Politics (822)
  • Science (16,024)
  • Sports (21,313)
  • Technology (15,795)
  • World (796)

Recent News

Drayton Harbor’s bacteria problem – Washington State Department of Ecology (.gov)

Battling the Bacteria Crisis in Drayton Harbor: Essential Facts You Can’t Miss

August 29, 2025
Entomologists, Fellow Scientists Report Negative Impacts of Government Actions – Entomology Today

Entomologists and Scientists Reveal Alarming Consequences of Recent Government Actions

August 28, 2025
  • About
  • Advertise
  • Privacy & Policy
  • Contact

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

Go to mobile version