* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Thursday, October 2, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    Penn State-Themed Restaurant and Entertainment Spot Happy Valley Live Set to Open in State College – StateCollege.com

    Penn State-Themed Restaurant and Entertainment Spot Happy Valley Live Set to Open in State College – StateCollege.com

    The Police Made Chart History With This 1979 Hit Nearly 50 Years Ago – Yahoo

    How The Police Changed Music Forever with Their Iconic 1979 Hit Nearly 50 Years Ago

    Good Deed Entertainment Acquires Worldwide Rights To Liza Mandelup’s Documentary ‘Caterpillar’ – Deadline

    Good Deed Entertainment Lands Global Rights to Liza Mandelup’s Captivating Documentary ‘Caterpillar

    Danielle Fishel Explains Why Being on “DWTS” Makes Her Feel ‘Like It’s 1994 Again’ Filming “Boy Meets World” (Exclusive) – Yahoo

    Danielle Fishel Explains Why Being on “DWTS” Makes Her Feel ‘Like It’s 1994 Again’ Filming “Boy Meets World” (Exclusive) – Yahoo

    Jussie Smollett Claims He Was ‘Disrespected’ on the ‘Special Forces’ Season Premiere – Yahoo

    Jussie Smollett Opens Up About Feeling ‘Disrespected’ During the ‘Special Forces’ Season Premiere

    TicketSmarter Fall Entertainment Guide – Eastern Illinois University Athletics

    TicketSmarter Fall Entertainment Guide – Eastern Illinois University Athletics

  • 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
    Steampunk Metal Oval Technology Sense Sunglasses Personality Handmade Chain Multicolor Sunglasses UV400 – The San Joaquin Valley Sun

    Steampunk Metal Oval Sunglasses with Handmade Multicolor Chain – Bold UV400 Protection and Unique Style

    STELLA Automotive AI Appoints Fred Seidelman as Chief Technology Officer – Yahoo Finance

    STELLA Automotive AI Appoints Fred Seidelman as New Chief Technology Officer

    Saving Energy and Money with Smart Technology – Terms of Service with Clare Duffy – Podcast on CNN Podcasts – CNN

    Saving Energy and Money with Smart Technology – Terms of Service with Clare Duffy – Podcast on CNN Podcasts – CNN

    Four Strategic Signals Technology Leaders Are Tuning In To – SPONSOR CONTENT FROM ARM – Harvard Business Review

    Four Essential Strategic Signals Every Technology Leader Should Watch

    Virginia Tech hosts annual New Music + Technology Festival this week – Cardinal News

    Virginia Tech Kicks Off Exciting Annual New Music and Technology Festival This Week

    Why I gave the world wide web away for free | Tim Berners-Lee – The Guardian

    Why I Decided to Make the World Wide Web Free for Everyone | Tim Berners-Lee

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    Penn State-Themed Restaurant and Entertainment Spot Happy Valley Live Set to Open in State College – StateCollege.com

    Penn State-Themed Restaurant and Entertainment Spot Happy Valley Live Set to Open in State College – StateCollege.com

    The Police Made Chart History With This 1979 Hit Nearly 50 Years Ago – Yahoo

    How The Police Changed Music Forever with Their Iconic 1979 Hit Nearly 50 Years Ago

    Good Deed Entertainment Acquires Worldwide Rights To Liza Mandelup’s Documentary ‘Caterpillar’ – Deadline

    Good Deed Entertainment Lands Global Rights to Liza Mandelup’s Captivating Documentary ‘Caterpillar

    Danielle Fishel Explains Why Being on “DWTS” Makes Her Feel ‘Like It’s 1994 Again’ Filming “Boy Meets World” (Exclusive) – Yahoo

    Danielle Fishel Explains Why Being on “DWTS” Makes Her Feel ‘Like It’s 1994 Again’ Filming “Boy Meets World” (Exclusive) – Yahoo

    Jussie Smollett Claims He Was ‘Disrespected’ on the ‘Special Forces’ Season Premiere – Yahoo

    Jussie Smollett Opens Up About Feeling ‘Disrespected’ During the ‘Special Forces’ Season Premiere

    TicketSmarter Fall Entertainment Guide – Eastern Illinois University Athletics

    TicketSmarter Fall Entertainment Guide – Eastern Illinois University Athletics

  • 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
    Steampunk Metal Oval Technology Sense Sunglasses Personality Handmade Chain Multicolor Sunglasses UV400 – The San Joaquin Valley Sun

    Steampunk Metal Oval Sunglasses with Handmade Multicolor Chain – Bold UV400 Protection and Unique Style

    STELLA Automotive AI Appoints Fred Seidelman as Chief Technology Officer – Yahoo Finance

    STELLA Automotive AI Appoints Fred Seidelman as New Chief Technology Officer

    Saving Energy and Money with Smart Technology – Terms of Service with Clare Duffy – Podcast on CNN Podcasts – CNN

    Saving Energy and Money with Smart Technology – Terms of Service with Clare Duffy – Podcast on CNN Podcasts – CNN

    Four Strategic Signals Technology Leaders Are Tuning In To – SPONSOR CONTENT FROM ARM – Harvard Business Review

    Four Essential Strategic Signals Every Technology Leader Should Watch

    Virginia Tech hosts annual New Music + Technology Festival this week – Cardinal News

    Virginia Tech Kicks Off Exciting Annual New Music and Technology Festival This Week

    Why I gave the world wide web away for free | Tim Berners-Lee – The Guardian

    Why I Decided to Make the World Wide Web Free for Everyone | Tim Berners-Lee

    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

The benefits of crown-of-thorns starfish control on the Great Barrier Reef

May 4, 2024
in Science
The benefits of crown-of-thorns starfish control on the Great Barrier Reef
Share on FacebookShare on Twitter

The benefits of crown-of-thorns starfish control on the Great Barrier Reef

COTS outbreaks, spatial extent and management action. Credit: PLOS ONE (2024). DOI: 10.1371/journal.pone.0298073

New research has revealed that years of targeted crown-of-thorns starfish control on the Great Barrier Reef has protected coral and supported reef health and resilience.

The study led by the Reef Authority in collaboration with research and delivery partners demonstrated up to a six-fold reduction in starfish numbers and a 44% increase in coral cover across regions that received timely and sufficient control effort. The research is published in the journal PLOS ONE.

While crown-of-thorns starfish are native to the Reef, outbreaks can cause broadscale coral loss and reef degradation, which are another pressure on top of culminative impacts like coral bleaching and cyclones, further impacting on reef health.

Reef Authority Chief Scientist Dr. Roger Beeden said this long-term data demonstrated that suppressing outbreaks of the coral-eating starfish has great benefits for the Marine Park.

“This study shows targeted surveillance and culling can effectively suppress crown-of-thorns starfish outbreaks and protect coral across entire reefs and regions, which is vital to the Reef, especially during times of stress,” Dr. Beeden said.

“Unlike other major causes of coral mortality, crown-of-thorns starfish outbreaks can be directly managed by targeted manual control—it is an effective, efficient, and scalable management action that is critical for the Great Barrier Reef’s long-term health and resilience.”

“Climate change remains the biggest threat to the Great Barrier Reef and management actions that support the Reef’s resilience are vital,” Dr. Beeden said.

The study drew upon data from the Banksia Sustainability Award winning Crown-of-thorns Starfish Control Program and the Australian Institute of Marine Science’s (AIMS) Long-Term Monitoring Program. Among the findings:

The benefits of crown-of-thorns starfish control on the Great Barrier Reef

Crown-of-thorns starfish control program staff undertake reconnaissance surveys to identify locations of crown-of-thorns starfish and monitor reef health. Credit: Commonwealth of Australia (Reef Authority), CC BY

Coral growth and recovery occurred on reefs with crown-of-thorns starfish outbreaks that received timely and sufficient culling effort. Reefs with crown-of-thorns starfish outbreaks that received limited, late, or no culling efforts resulted in coral loss and habitat degradation.
Crown-of-thorns starfish numbers were up to six-times lower on reefs where outbreaks were effectively suppressed in the most recent outbreak (2010–2022) compared to the previous outbreak (1998–2008).
Effective suppression of crown-of-thorns starfish outbreaks coincided with increases in live coral cover of up to 44% across entire reef sectors, while the earlier outbreak witnessed significant declines of up to 37%.
Coral protection benefits occurred across entire regions of the Reef—and not just at individual reefs—where culling was conducted, possibly due to suppression of the starfish’s spawning output and a reduced supply of their larvae to downstream reefs.

AIMS’ Long-Term Monitoring Program leader and study co-author Dr. Mike Emslie, said combining a comprehensive dataset with information from the Control Program provided a full picture of the Program’s success.

“AIMS has been monitoring crown-of-thorns starfish populations on the Great Barrier Reef for decades as part of its Long-Term Monitoring Program, providing information for Reef managers on starfish outbreaks and their progress along the Reef,” Dr. Emslie said.

“Combining this comprehensive dataset with information from the Crown-of-thorns Starfish Control Program allowed us to fully appraise the culling program, and gain these encouraging results,” he added.

Co-author of the study and Great Barrier Reef Foundation Crown-of-thorns Starfish Control Innovation Program Director, Dr. Mary Bonin, described the effect the program has had on helping to protect important habitats for marine creatures.

“This landmark study shows that controlling crown-of-thorns starfish outbreaks is an effective action we are taking to directly protect corals at scale. The coral protected through this program continues to support the biodiversity of the Great Barrier Reef, providing habitat for thousands of marine species and helping repopulate damaged areas,” Dr. Bonin added.

Reef and Rainforest Research Center Managing Director, Sheriden Morris, said researchers and Reef managers have worked together over a number of years to establish innovative methods to achieve results.

“This world-first breakthrough in integrated pest management in a marine environment was achieved by bringing together researchers from multiple disciplines to find a novel solution under the National Environmental Science Program,” Morris said.

More information:
Samuel A. Matthews et al, Protecting Great Barrier Reef resilience through effective management of crown-of-thorns starfish outbreaks, PLOS ONE (2024). DOI: 10.1371/journal.pone.0298073

Provided by
Great Barrier Reef Marine Park Authority

Citation:
The benefits of crown-of-thorns starfish control on the Great Barrier Reef (2024, May 4)
retrieved 4 May 2024
from https://phys.org/news/2024-04-benefits-crown-thorns-starfish-great.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/2024-04-benefits-crown-thorns-starfish-great.html

Tags: Benefitscrown-of-thornsscience
Previous Post

How evolving landscapes impacted First Peoples’ early migration patterns into Australia

Next Post

How to spot fake online reviews (with a little help from AI)

Vance discusses possibility of federal firings during government shutdown – NBC News

Vance discusses possibility of federal firings during government shutdown – NBC News

October 2, 2025

The billion-year reign of fungi that predated plants and made Earth livable – ScienceDaily

October 1, 2025
We Asked an Entomologist to Fact-Check the Science of ‘Alien: Earth’ – Esquire

We Asked an Entomologist to Fact-Check the Science of ‘Alien: Earth’ – Esquire

October 1, 2025
Building Better Leaders Through the Science of Happiness – Pace University

Unlocking Leadership Potential: How the Science of Happiness Transforms Leaders

October 1, 2025
Viral ‘Goth house’ for sale just in time for Halloween – The Weekly Journal

Step Inside the Spooky ‘Goth House’ Perfect for Halloween!

October 1, 2025
Steampunk Metal Oval Technology Sense Sunglasses Personality Handmade Chain Multicolor Sunglasses UV400 – The San Joaquin Valley Sun

Steampunk Metal Oval Sunglasses with Handmade Multicolor Chain – Bold UV400 Protection and Unique Style

October 1, 2025
Atlanta Braves Manager Brian Snitker Moving to ‘Advisory Role’ – FOX Sports

Atlanta Braves Manager Brian Snitker Moving to ‘Advisory Role’ – FOX Sports

October 1, 2025
The sleepy SF neighborhood that just became one of the world’s coolest – SFGATE

The sleepy SF neighborhood that just became one of the world’s coolest – SFGATE

October 1, 2025
The “stuck economy,” tariffs and Wall Street – marketplace.org

How Tariffs and Wall Street Are Strangling the Economy’s Growth

October 1, 2025
LSU Theatre’s season opener: A handkerchief discovered by a lovesick suitor adds up to hilarity – The Advocate

Love, Laughter, and a Lost Handkerchief: LSU Theatre’s Season Opener Promises Hilarious Fun

October 1, 2025

Categories

Archives

October 2025
M T W T F S S
 12345
6789101112
13141516171819
20212223242526
2728293031  
« Sep    
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 (846)
  • Economy (866)
  • Entertainment (21,740)
  • General (17,354)
  • Health (9,910)
  • Lifestyle (880)
  • News (22,149)
  • People (869)
  • Politics (878)
  • Science (16,077)
  • Sports (21,367)
  • Technology (15,850)
  • World (849)

Recent News

Vance discusses possibility of federal firings during government shutdown – NBC News

Vance discusses possibility of federal firings during government shutdown – NBC News

October 2, 2025

The billion-year reign of fungi that predated plants and made Earth livable – ScienceDaily

October 1, 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