* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Monday, August 4, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    Hank Hill returns to a changed world in new ‘King of the Hill’ episodes – New Haven Register

    Hank Hill Navigates a Bold New World in Thrilling New ‘King of the Hill’ Episodes

    Exclusive | Fox Takes Stake in IndyCar Owner Penske Entertainment – The Wall Street Journal

    Exclusive | Fox Takes Stake in IndyCar Owner Penske Entertainment – The Wall Street Journal

    Go-to entertainment: why gaming was made for the toilet – The Guardian

    Why Gaming Is the Ultimate Way to Pass Time in the Bathroom

    Chicago Youth Symphony Orchestra takes the Lollapalooza stage – Yahoo Home

    Chicago Youth Symphony Orchestra takes the Lollapalooza stage – Yahoo Home

    Sens. Blackburn, Warnock introduce CREATE Act to provide tax relief to music creators – Yahoo Home

    Sens. Blackburn and Warnock Launch CREATE Act to Deliver Tax Relief for Music Creators

    That’s (Political) Entertainment: When Theatre Meets Politics

  • 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
    How Tech Firms Like Google and Meta Are Embracing the Military – The New York Times

    How Tech Firms Like Google and Meta Are Embracing the Military – The New York Times

    Credo Technology: Wiring The AI Revolution (NASDAQ:CRDO) – Seeking Alpha

    Credo Technology: Driving the Next Wave of AI Innovation

    Microsoft Seeks to Extend Access to OpenAI Technology – PYMNTS.com

    Microsoft Aims to Broaden Access to OpenAI Technology

    Livonia police use grappler technology to stop drunk driver – ClickOnDetroit | WDIV Local 4

    Livonia Police Deploy Grappler Technology to Safely Stop Drunk Driver

    Emory orthopaedic surgeons use robotic technology to transform knee replacement surgery – Emory News Center

    How Robotic Technology is Revolutionizing Knee Replacement Surgery

    Cognizant Technology Solutions Corp (CTSH) Q2 2025 Earnings Call Highlights: Strong Revenue … – Yahoo.co

    Cognizant Q2 2025 Earnings: Impressive Revenue Growth and Key Takeaways

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    Hank Hill returns to a changed world in new ‘King of the Hill’ episodes – New Haven Register

    Hank Hill Navigates a Bold New World in Thrilling New ‘King of the Hill’ Episodes

    Exclusive | Fox Takes Stake in IndyCar Owner Penske Entertainment – The Wall Street Journal

    Exclusive | Fox Takes Stake in IndyCar Owner Penske Entertainment – The Wall Street Journal

    Go-to entertainment: why gaming was made for the toilet – The Guardian

    Why Gaming Is the Ultimate Way to Pass Time in the Bathroom

    Chicago Youth Symphony Orchestra takes the Lollapalooza stage – Yahoo Home

    Chicago Youth Symphony Orchestra takes the Lollapalooza stage – Yahoo Home

    Sens. Blackburn, Warnock introduce CREATE Act to provide tax relief to music creators – Yahoo Home

    Sens. Blackburn and Warnock Launch CREATE Act to Deliver Tax Relief for Music Creators

    That’s (Political) Entertainment: When Theatre Meets Politics

  • 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
    How Tech Firms Like Google and Meta Are Embracing the Military – The New York Times

    How Tech Firms Like Google and Meta Are Embracing the Military – The New York Times

    Credo Technology: Wiring The AI Revolution (NASDAQ:CRDO) – Seeking Alpha

    Credo Technology: Driving the Next Wave of AI Innovation

    Microsoft Seeks to Extend Access to OpenAI Technology – PYMNTS.com

    Microsoft Aims to Broaden Access to OpenAI Technology

    Livonia police use grappler technology to stop drunk driver – ClickOnDetroit | WDIV Local 4

    Livonia Police Deploy Grappler Technology to Safely Stop Drunk Driver

    Emory orthopaedic surgeons use robotic technology to transform knee replacement surgery – Emory News Center

    How Robotic Technology is Revolutionizing Knee Replacement Surgery

    Cognizant Technology Solutions Corp (CTSH) Q2 2025 Earnings Call Highlights: Strong Revenue … – Yahoo.co

    Cognizant Q2 2025 Earnings: Impressive Revenue Growth and Key Takeaways

    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

What a shrinking sea might teach us on life after environmental disaster

May 7, 2024
in Science
What a shrinking sea might teach us on life after environmental disaster
Share on FacebookShare on Twitter

These days, the village of Karauzyak in western Uzbekistan is a dusty place. Surrounded by an arid landscape of dry scrub grasses and salt-crusted soils, it’s hard to believe the village was once along the banks of a swollen river, 30 miles from the shore of the world’s fourth-largest lake. Over the last 50 years, that lake, the Aral Sea, has dried up almost entirely, in what is often called the “world’s worst environmental disaster.” Now, it’s hard to farm much of anything in Karauzyak—except for atriplex, or saltbush. 

In a 3.5-hectare plot of land near the village, a team of Japanese researchers is growing this salt-loving plant, known scientifically as a halophyte, to see if it can be a viable crop for farmers in the region and even nurture a small dairy industry. They’ve fed it to cows at a nearby farm and found that it helps lock scarce moisture into the thirsty soil, and it can be grown without extensive fertilizer use.

As she holds up a dusty green twig of atriplex, Kristina Toderich, a halophyte expert from Tottori University in Japan, explains why the salt-loving plant excites scientists like her: “This doesn’t need water. It doesn’t need anything.”

Toderich is one of the lead researchers on a project using the former seabed and nearby river delta as a living laboratory. It’s part of a larger Japanese foreign aid and scientific collaboration initiative called SATREPS. Working with Uzbekistan’s hydrometeorological service, UZGIP, the researchers are collecting real-time climate data and satellite imagery to better understand the conditions in the Aral Sea area: how much water is left, how fast it’s disappearing, and what kind of crops are being farmed there.

Based on the results, they’re drafting a model for sustainable agriculture in the region, recommending that farmers adopt new irrigation methods and plant crops that are more salt- and drought-tolerant, says Kenji Tanaka, a hydrologist who studies the effects of climate change on water resources and the head of the SATREPS project.

“Which areas are dry? Which areas have enough water?” By answering these questions, Tanaka said, “we can distribute the water actually where they need it.”

Kristina Toderich, an expert in biosaline agriculture at Tottori University in Japan, holds amaranth seeds. Toderich is working with the SATREPS team to develop a model for climate-smart agriculture in the region.

Photograph by Diana Kruzman

The International Innovation Center for Aral Sea Basin grows cotton near the former large lake to find new varieties of the crop that require less water.

Photograph by Diana Kruzman

Their ultimate goal is to revitalize a region that has been devastated by intensive agriculture.

These environmental changes are not unique to the Aral Sea.

The United Nations Convention to Combat Desertification has warned that an area of land the size of Central Asia has become degraded from drought, salinization, and overuse since 2015. By learning what can grow in the Aral Sea, SATREPS could provide solutions for other parts of the world that are facing similar problems, from the Lake Chad basin in Western Africa to the Great Salt Lake in Utah.

Why the Aral Sea dried up

Starting in the 1960s, Soviet officials diverted rivers flowing into the Aral Sea to produce cotton in nearby fields. Without rivers regularly replenishing the sea, the large lake began to evaporate, water levels plummeted, and the retreating sea left behind increasingly saline soil where regular crops could not grow. Today, cotton farming continues in an arid region that receives an average of just four inches of rain per year.

It’s unclear whether the Uzbeki government will adopt the recommendations made by the SATREPS team. But so far, the country seems open to change; President Shavkat Mirziyoyev, who promised to loosen the rigid Soviet-era policies of his predecessor, Islam Karimov, ended the requirement that all Uzbek citizens pick cotton if called upon, and has spoken at the United Nations about the effects of desertification and land degradation on his country.

Climate change makes these adaptations even more urgent. Average temperatures in the Aral basin have increased by around 3.6 degrees Fahrenheit since 1968. And the shrinking of the Aral Sea itself has affected the climate; as the water disappeared, the air became drier and lost the cooling effect of the nearby lake, creating a feedback loop that resulted in hotter and drier weather. Sandstorms now spread dust and toxic heavy metals to nearby villages, while retreating water has caused a build-up of salts in the soil.

Tanaka’s project has several components. Aside from atriplex, SATREPS researchers are planting crops like sorghum, mung bean, and amaranth in test plots to learn which can best survive in dry, saline soil. So far, they’ve developed promising varieties of winter wheat and barley.

They’re also collecting satellite data to measure precipitation, solar radiation, and soil moisture in the Aral region, which can be used to help farmers decide which crops to plant or when to irrigate them. This kind of real-time analysis, known as precision agriculture, is already widely used in Japan. Tanaka hopes that by providing the data for free starting next year, the SATREPS project can help companies and government agencies develop tools for farmers to use when planning out their irrigation strategies.

Adapting to the future

SATREPS’ partners are also running their own experiments. The Karakalpak Institute of Agriculture and Agrotechnology has been testing different irrigation methods, such as drip systems that deliver water to specific plants, to see which technology uses water most efficiently. And the International Innovation Center for Aral Sea Basin, a government agency in the region, is growing hardy plants in soil collected from the former lakebed.

This data isn’t just useful for agriculture.

A devastating sandstorm in 2018, which destroyed crops and killed livestock on a scale not seen before, was a wakeup call for the region, said Bakhytzhan Khabibullaev, the center’s director. Uzbekistan’s government began a strategy to plant saxaul, a halophyte that is native to the area, in the dry lakebed to hold down the soil and combat dust and salt storms.

But researchers caution against the idea that the Aral Sea can ever be “saved,” or returned to its former state. Instead, scientists are focusing on new forms of agriculture and industries that can help local communities adapt to the changes that have taken place, as well as those still to come.

“It’s been 50 years” since the Aral Sea began to retreat, says Temur Khujanazarov, a researcher at Kyoto University who works with Toderich and Tanaka to study the potential of halophyte agriculture in the Aral Sea region. Rather than waiting for it to come back, he says, “we have to move on. We have to look toward the future.”

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : National Geographic – https://www.nationalgeographic.com/environment/article/aral-sea-climate-change-desert-laboratory

Tags: scienceShrinkingTeach
Previous Post

A short history of the Met Gala and its iconic looks

Next Post

Rangers Win Game 1 vs. Hurricanes as Mika Zibanejad’s Playoff Run Impresses NHL Fans

Archived natural DNA samplers reveal four decades of biodiversity change across the tree of life – Nature

Four Decades of Biodiversity Uncovered Through Archived Natural DNA Samplers

August 4, 2025
Scientists say they have solved the mystery of what killed more than 5 billion sea stars – Yahoo Home

Scientists say they have solved the mystery of what killed more than 5 billion sea stars – Yahoo Home

August 4, 2025
Science and the courts need to better distinguish between correlations and causation – Genetic Literacy Project

Science and the courts need to better distinguish between correlations and causation – Genetic Literacy Project

August 4, 2025
Adidas Relies on ‘Brand Heat’ in Lifestyle Footwear for Future Growth – WWD

Adidas Relies on ‘Brand Heat’ in Lifestyle Footwear for Future Growth – WWD

August 4, 2025
Team USA sets new relay record at swim worlds and Katie Ledecky wins again – CBS News

Team USA Smashes Relay Record at Swim Worlds as Katie Ledecky Reigns Supreme Again

August 4, 2025
Dow futures reverse higher as recession alarm bells jolt Wall Street awake from dreams of a gravity-defying economy – Fortune

Dow Futures Soar Amid Growing Recession Concerns Shaking Wall Street Confidence

August 4, 2025
Hank Hill returns to a changed world in new ‘King of the Hill’ episodes – New Haven Register

Hank Hill Navigates a Bold New World in Thrilling New ‘King of the Hill’ Episodes

August 4, 2025
How Trump’s Immigration Policies Are Impacting Health Care – Pulmonology Advisor

How Trump’s Immigration Policies Are Shaping the Future of Health Care

August 4, 2025
Ghislaine Maxwell moved to federal prison camp in Texas – CNN

Ghislaine Maxwell Moved to Federal Prison Camp in Texas

August 4, 2025
How Tech Firms Like Google and Meta Are Embracing the Military – The New York Times

How Tech Firms Like Google and Meta Are Embracing the Military – The New York Times

August 4, 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 (754)
  • Economy (779)
  • Entertainment (21,656)
  • General (16,284)
  • Health (9,816)
  • Lifestyle (787)
  • News (22,149)
  • People (778)
  • Politics (788)
  • Science (15,992)
  • Sports (21,274)
  • Technology (15,756)
  • World (760)

Recent News

Archived natural DNA samplers reveal four decades of biodiversity change across the tree of life – Nature

Four Decades of Biodiversity Uncovered Through Archived Natural DNA Samplers

August 4, 2025
Scientists say they have solved the mystery of what killed more than 5 billion sea stars – Yahoo Home

Scientists say they have solved the mystery of what killed more than 5 billion sea stars – Yahoo Home

August 4, 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