* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Tuesday, August 5, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    ‘Billie Jean’ – Hyde Park Herald

    The Enduring Magic Behind ‘Billie Jean’ Revealed

    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

  • 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
    Future Trends In HR Technology – Dataconomy

    Future Trends In HR Technology – Dataconomy

    Nasdaq-listed Verb Technology to build $558 million TON treasury, rebrand as TON Strategy Co. – The Block

    Nasdaq-Listed Verb Technology to Build $558 Million TON Treasury and Rebrand as TON Strategy Co

    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

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    ‘Billie Jean’ – Hyde Park Herald

    The Enduring Magic Behind ‘Billie Jean’ Revealed

    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

  • 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
    Future Trends In HR Technology – Dataconomy

    Future Trends In HR Technology – Dataconomy

    Nasdaq-listed Verb Technology to build $558 million TON treasury, rebrand as TON Strategy Co. – The Block

    Nasdaq-Listed Verb Technology to Build $558 Million TON Treasury and Rebrand as TON Strategy Co

    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

    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

Research presents new development model for the world’s third-longest river

September 23, 2023
in Science
Research presents new development model for the world’s third-longest river
Share on FacebookShare on Twitter

UNC-Chapel Hill research presents new development model for the world's third-longest river

The Upper Yangtze River. Credit: Eric Kirby

A new research paper published in Science Advances reveals how changes in the size of the Yangtze River watershed may have led to the carving of deep canyons.

In this study, UNC-Chapel Hill professor Eric Kirby and his co-authors explore the impact of drainage basin expansion on the growth of the Yangtze River.

“This study presents a new model for when and how the Yangtze River was born,” said Kirby, “The Yangtze is one of the world’s great rivers, rising on the Tibetan Plateau at altitudes over 17,000 feet and descending through some of the deepest canyons on the planet toward the East China Sea. The timing of when these canyons were carved is commonly attributed to the uplift of the Tibetan Plateau, but whether the rivers existed in their present-day configuration has been uncertain.”

Landscape evolution simulations demonstrated that expansion of the Yangtze watershed since the Late Miocene could be responsible for 1 to 2 kilometers of fluvial incision. In addition, increased erosive power associated with capture and basin integration drove accelerated incision during the Late Miocene.

“One key observation is that ancient lakes were present on the top of the plateau. Our work shows that the effect of capturing these lake basins can explain much of the timing of river incision and the depth of those canyons. Essentially, the Yangtze used to be a shorter, smaller river,” Kirby adds.

The study also implies that eastern Tibet was elevated prior to approximately 15 million years ago and the timing of fluvial incision may be out of phase with the growth of plateau topography.

Research presents new development model for the world's third-longest river

Overview of eastern Tibet with major river catchments and distribution of Miocene lake sediments.(A) Digital elevation map (90 m) of eastern Tibet with catchment areas of the Yellow, Yangtze, Mekong, Salween, and Brahmaputra River. The extent of Miocene lake deposits in (27) is highlighted in white polygons, and dashed red and orange lines mark the western former internal drainage boundary and a more easterly potential former plateau margin. (B) Photo illustrates the originally preserved upstream low-relief, high-elevation landscape in eastern Tibet with river meanders. (C) Incised meander belt near Yushu forming up to 2 km of relief. Credit: Science Advances (2023). DOI: 10.1126/sciadv.adh1636

More information:
Alexander Rohrmann et al, Accelerated Miocene incision along the Yangtze River driven by headward drainage basin expansion, Science Advances (2023). DOI: 10.1126/sciadv.adh1636

Citation:
Research presents new development model for the world’s third-longest river (2023, September 22)
retrieved 23 September 2023
from https://phys.org/news/2023-09-world-third-longest-river.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/2023-09-world-third-longest-river.html

Tags: PresentsResearchscience
Previous Post

Q&A: Is hopelessness a US public health crisis?

Next Post

Negative ‘retweets’ appear to add to voter fraud conspiracy theories

Future Trends In HR Technology – Dataconomy

Future Trends In HR Technology – Dataconomy

August 5, 2025
Mississippi Sports Hall of Fame class of 2025 officially inducted – WLOX

Mississippi Sports Hall of Fame class of 2025 officially inducted – WLOX

August 5, 2025
Your nature photo might be a scientific breakthrough in disguise – ScienceDaily

Could Your Nature Photo Unlock the Next Big Scientific Breakthrough?

August 5, 2025
Scientists reexamine 47-year-old fossil and discover a new Jurassic sea monster – ScienceDaily

47-Year-Old Fossil Reveals an Astonishing New Jurassic Sea Monster

August 5, 2025
Moment of Science: Parker probe offers insights into sun, solar wind – WIS News 10

Parker Probe Unveils New Secrets About the Sun and Solar Wind

August 5, 2025
Nurse, marathon runner Jin Lee promotes healthy lifestyle by example – Bucks County Herald newspaper

Nurse, marathon runner Jin Lee promotes healthy lifestyle by example – Bucks County Herald newspaper

August 5, 2025
Who’s the top dog? Wave-riding canines compete in the World Dog Surfing Championships – NPR

Meet the Ultimate Wave-Riding Dogs Competing for the World Surfing Championship!

August 5, 2025
‘The Big Short’ investor warns despite economy’s stronghold against ‘thoughtless,’ ‘unprecedented’ tariffs so far, stagflation is coming – Fortune

The Big Short’ Investor Issues Stark Warning: Stagflation Threatens Despite Economy’s Surprising Strength Against Unprecedented Tariffs

August 5, 2025
‘Billie Jean’ – Hyde Park Herald

The Enduring Magic Behind ‘Billie Jean’ Revealed

August 5, 2025
Health insurance in Pennsylvania may see biggest hike in years – 90.5 WESA

Pennsylvania Braces for Its Largest Health Insurance Increase in Years

August 5, 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 (755)
  • Economy (780)
  • Entertainment (21,657)
  • General (16,297)
  • Health (9,817)
  • Lifestyle (788)
  • News (22,149)
  • People (779)
  • Politics (789)
  • Science (15,993)
  • Sports (21,276)
  • Technology (15,758)
  • World (761)

Recent News

Future Trends In HR Technology – Dataconomy

Future Trends In HR Technology – Dataconomy

August 5, 2025
Mississippi Sports Hall of Fame class of 2025 officially inducted – WLOX

Mississippi Sports Hall of Fame class of 2025 officially inducted – WLOX

August 5, 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