* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Saturday, August 23, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    How to watch ‘F1: The Movie’ on Prime Video – About Amazon

    Experience the Thrill: How to Stream ‘F1: The Movie’ on Prime Video

    FOX One is now available on Prime Video: Here’s everything to know – About Amazon

    FOX One is now available on Prime Video: Here’s everything to know – About Amazon

    What Are Our Predictions for Taylor Swift’s ‘Life of a Showgirl’ Based on What She’s Told Us So Far? – yahoo.com

    Uncover the Hidden Surprises in Taylor Swift’s ‘Life of a Showgirl’ – Can You Decode Her Clues?

    Bama Dining Serving Up New Food, Entertainment – UA News Center

    Bama Dining Launches Thrilling New Food and Entertainment Experiences

    The latest on Williams-Brice Stadium renovations, entertainment district – On3

    Discover the Thrilling New Upgrades Coming to Williams-Brice Stadium and Its Vibrant Entertainment District!

    1000+ Entertainment Leaders Release Open Letter Criticizing TIFF’s Handling of Film – Creative Community for Peace

    1000+ Entertainment Leaders Release Open Letter Criticizing TIFF’s Handling of Film – Creative Community for Peace

  • 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
    Alcorn State awarded grant to boost STEM with VR technology – WJTV

    Alcorn State Secures Grant to Transform STEM Education Through Cutting-Edge VR Technology

    Hyundai: The Only Way To Beat China Is To Embrace Technology – InsideEVs

    Hyundai’s Bold Strategy to Outpace China with Cutting-Edge Technology

    Teaching older adults how to use technology – WWNY

    Empowering Older Adults to Master Technology with Confidence

    Denver man receives pacemaker using new technology – CBS News

    Denver Man’s Life Transformed by Revolutionary Pacemaker Technology

    Morgan County Rescue Squad is using new technology to recover people missing in the water faster – WAFF

    Morgan County Rescue Squad is using new technology to recover people missing in the water faster – WAFF

    YSU to celebrate launch of new radiology technology program – WKBN.com

    YSU Launches Exciting New Radiology Technology Program Celebration

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    How to watch ‘F1: The Movie’ on Prime Video – About Amazon

    Experience the Thrill: How to Stream ‘F1: The Movie’ on Prime Video

    FOX One is now available on Prime Video: Here’s everything to know – About Amazon

    FOX One is now available on Prime Video: Here’s everything to know – About Amazon

    What Are Our Predictions for Taylor Swift’s ‘Life of a Showgirl’ Based on What She’s Told Us So Far? – yahoo.com

    Uncover the Hidden Surprises in Taylor Swift’s ‘Life of a Showgirl’ – Can You Decode Her Clues?

    Bama Dining Serving Up New Food, Entertainment – UA News Center

    Bama Dining Launches Thrilling New Food and Entertainment Experiences

    The latest on Williams-Brice Stadium renovations, entertainment district – On3

    Discover the Thrilling New Upgrades Coming to Williams-Brice Stadium and Its Vibrant Entertainment District!

    1000+ Entertainment Leaders Release Open Letter Criticizing TIFF’s Handling of Film – Creative Community for Peace

    1000+ Entertainment Leaders Release Open Letter Criticizing TIFF’s Handling of Film – Creative Community for Peace

  • 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
    Alcorn State awarded grant to boost STEM with VR technology – WJTV

    Alcorn State Secures Grant to Transform STEM Education Through Cutting-Edge VR Technology

    Hyundai: The Only Way To Beat China Is To Embrace Technology – InsideEVs

    Hyundai’s Bold Strategy to Outpace China with Cutting-Edge Technology

    Teaching older adults how to use technology – WWNY

    Empowering Older Adults to Master Technology with Confidence

    Denver man receives pacemaker using new technology – CBS News

    Denver Man’s Life Transformed by Revolutionary Pacemaker Technology

    Morgan County Rescue Squad is using new technology to recover people missing in the water faster – WAFF

    Morgan County Rescue Squad is using new technology to recover people missing in the water faster – WAFF

    YSU to celebrate launch of new radiology technology program – WKBN.com

    YSU Launches Exciting New Radiology Technology Program Celebration

    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

River Thames was pumped full of oxygen in 2022 to prevent fish deaths

June 23, 2023
in Science
River Thames was pumped full of oxygen in 2022 to prevent fish deaths
Share on FacebookShare on Twitter

Environment

Falling oxygen levels caused by sewage and hot weather saw a specialised boat deployed for 11 days in August to save plants and fish

By Jason Arunn Murugesu

Vitality injecting oxygen into the river Thames in 2022

@AJBC_1/Alamy

The river Thames in London was so starved of oxygen in August 2022, due to sewage and hot weather, that it was effectively on life support, New Scientist can reveal. A specialised boat was used to directly inject the gas into the water for 11 days that month to prevent plants and fish dying. As temperatures rise due to climate change, this may have to be done more often, despite recent efforts to clean up the river and improve oxygen levels.

Save Britain's rivers

Maintaining healthy oxygen levels in rivers is vital for plant life and fish, says John Sullivan at Thames Water, the company that oversees the river. But sewage spills and hot weather can lead to a dramatic drop. For example, on 19 June this year, thousands of fish were found dead in the river Soar in Leicester, UK, due to low oxygen levels.

Hot weather is a factor because water holds less oxygen at higher temperatures, says Sullivan, while sewage encourages the growth of bacteria, plants and algae that consume the gas.

To address this, Thames Water operates two boats, Bubbler and Vitality, that can each inject 30 tonnes of oxygen into the river a day.

Last year, Vitality pumped this gas into the Thames for 11 days across August, according to a request made by New Scientist under environmental information regulations, which are designed to ensure such details become public. “[This was] due to [low] oxygen levels in the water, resulting from the summer and pollution build-up in the water,” says a Thames Water spokesperson.

Charles Tyler at the University of Exeter, UK, says this injecting technique is a “last resort”. “If you have to go into a river and pump it full of oxygen to save the lives of fish or invertebrates – it’s crisis management,” he says. “I’m not saying it’s a bad thing, but I just think that it’s tackling the problem a little bit late in the game.”

Both vessels have been in use for decades, but the need for them has been greatly reduced since 2015, when the development of several sewage overflow and treatment facilities cut the discharge of raw sewage into the Thames by close to 50 per cent, says Sullivan. The boats were used for 330 hours in 2015, but only a handful of hours in the intervening years, before logging 215 hours in 2022.

Sullivan suggests that a new London super sewer due to be operational in 2025 should stop up to 95 per cent of the overflow of raw sewage into the Thames, which may make the boats obsolete.

But climate change could mean that Thames Water will have to keep injecting oxygen into the river, says Sullivan. “Warmer temperatures and less rainfall don’t add up to a good concept for oxygen levels in the Thames,” says Sullivan.

Topics:

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : New Scientist – https://www.newscientist.com/article/2379513-river-thames-was-pumped-full-of-oxygen-in-2022-to-prevent-fish-deaths/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home

Tags: riverscienceThames
Previous Post

Endangered butterflies are being sold for high prices on eBay

Next Post

Mark Rylance play: Who was Dr Semmelweis and what did he discover?

Crossings: How Road Ecology is Shaping the Future of Our Planet – Living on Earth

Crossings: How Road Ecology is Shaping the Future of Our Planet

August 23, 2025
Toyota Friday Night Rivals kicks off season with Elizabethton at Science Hill – WCYB

Toyota Friday Night Rivals Ignite the Season with Elizabethton vs. Science Hill Showdown

August 23, 2025
Star Trek as Refuge for the Science-Minded – The Provincetown Independent

How Star Trek Ignites Passion and Empowers the Science-Minded

August 23, 2025
Refresh your wardrobe at these 11 QTS award-winning fashion and lifestyle stores – Time Out Worldwide

Transform Your Look with These 11 Must-Visit Fashion and Lifestyle Stores

August 23, 2025
Alcorn State awarded grant to boost STEM with VR technology – WJTV

Alcorn State Secures Grant to Transform STEM Education Through Cutting-Edge VR Technology

August 23, 2025
Is Mastantuono in line for a start this Sunday? – Yahoo Sports

Is Mastantuono Set to Make His Starting Debut This Sunday?

August 23, 2025
‘Urgent action’ needed to protect workers from heat stress in warming world, UN says – Reuters

Urgent Action Needed to Shield Workers from Rising Heat Risks in a Warming World

August 22, 2025
The United States’ Biggest Vulnerability in the Trade War: Its Knowledge Economy – World Politics Review

The United States’ Greatest Weakness in the Trade War: Its Knowledge Economy

August 22, 2025
How to watch ‘F1: The Movie’ on Prime Video – About Amazon

Experience the Thrill: How to Stream ‘F1: The Movie’ on Prime Video

August 22, 2025
Willis Knighton Health in Louisiana joins Mayo Clinic Care Network – Mayo Clinic News Network

Willis Knighton Health Teams Up with Mayo Clinic Care Network to Elevate Patient Care in Louisiana

August 22, 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 (785)
  • Economy (805)
  • Entertainment (21,684)
  • General (16,619)
  • Health (9,845)
  • Lifestyle (818)
  • News (22,149)
  • People (807)
  • Politics (814)
  • Science (16,018)
  • Sports (21,304)
  • Technology (15,786)
  • World (786)

Recent News

Crossings: How Road Ecology is Shaping the Future of Our Planet – Living on Earth

Crossings: How Road Ecology is Shaping the Future of Our Planet

August 23, 2025
Toyota Friday Night Rivals kicks off season with Elizabethton at Science Hill – WCYB

Toyota Friday Night Rivals Ignite the Season with Elizabethton vs. Science Hill Showdown

August 23, 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