Search
  • Videos
  • Windows 10
  • 5G
  • CES
  • Best VPNs
  • Cloud
  • Security
  • more
    • AI
    • TR Premium
    • Working from Home
    • Innovation
    • Best Web Hosting
    • ZDNet Recommends
    • Tonya Hall Show
    • Executive Guides
    • ZDNet Academy
    • See All Topics
    • White Papers
    • Downloads
    • Reviews
    • Galleries
    • Videos
    • TechRepublic Forums
  • Newsletters
  • All Writers
    • Preferences
    • Community
    • Newsletters
    • Log Out
  • Menu
    • Videos
    • Windows 10
    • 5G
    • CES
    • Best VPNs
    • Cloud
    • Security
    • AI
    • TR Premium
    • Working from Home
    • Innovation
    • Best Web Hosting
    • ZDNet Recommends
    • Tonya Hall Show
    • Executive Guides
    • ZDNet Academy
    • See All Topics
    • White Papers
    • Downloads
    • Reviews
    • Galleries
    • Videos
    • TechRepublic Forums
      • Preferences
      • Community
      • Newsletters
      • Log Out
  • us
    • Asia
    • Australia
    • Europe
    • India
    • United Kingdom
    • United States
    • ZDNet around the globe:
    • ZDNet France
    • ZDNet Germany
    • ZDNet Korea
    • ZDNet Japan

Photos: Satellites keep close watch on coral reefs

1 of 2 NEXT PREV
  • MODIS image

    MODIS image

    This MODIS (Moderate Resolution Imaging Spectroradiometer) image shows the location of coral bleaching at Heron Island within the Capricorn Bunker Group of the Great Barrier Reef. NASA's Terra and Aqua satellites monitor the reefs for surface temperature and color, and can post data online within three hours of passing over the reefs.

    Published: July 20, 2006 -- 15:58 GMT (08:58 PDT)

    Caption by: Bill Detwiler

  • Diver

    Diver

    Paul Marshall from the Great Barrier Reef marine park photographs bleached coral heads off the Keppel Islands in Queensland, Australia. An international network of more than 100 scientists is alarmed at the level of bleaching occuring worldwide.

    Rising ocean temperatures force out the algae that live in coral and give it its remarkable coloration. Scarla Weeks, a researcher at the University of Queenland, said, "Sea surface temperatures over the last five months are actually higher in certain locations now than they were in 2002 when we witnessed the worst bleaching incident to date."

    Published: July 20, 2006 -- 15:58 GMT (08:58 PDT)

    Caption by: Bill Detwiler

1 of 2 NEXT PREV
Bill Detwiler

By Bill Detwiler | July 20, 2006 -- 15:58 GMT (08:58 PDT) | Topic: Innovation

  • MODIS image
  • Diver

NASA satellites monitor Great Barrier Reef for signs of coral bleaching.

Read More Read Less

MODIS image

This MODIS (Moderate Resolution Imaging Spectroradiometer) image shows the location of coral bleaching at Heron Island within the Capricorn Bunker Group of the Great Barrier Reef. NASA's Terra and Aqua satellites monitor the reefs for surface temperature and color, and can post data online within three hours of passing over the reefs.

Published: July 20, 2006 -- 15:58 GMT (08:58 PDT)

Caption by: Bill Detwiler

1 of 2 NEXT PREV

Related Topics:

Innovation Hardware CXO Digital Transformation Tech Industry Smart Cities
Bill Detwiler

By Bill Detwiler | July 20, 2006 -- 15:58 GMT (08:58 PDT) | Topic: Innovation

Show Comments
LOG IN TO COMMENT
  • My Profile
  • Log Out
| Community Guidelines

Join Discussion

Add Your Comment
Add Your Comment

Related Galleries

  • 1 of 3
  • Remote working, programming languages, artificial intelligence, and more: ZDNet's research roundup

    From the growth in remote working to the rise of automation and onto the demand for wearable devices, here's the research that matters from the past month in tech news. ...

  • Pitfalls to Avoid when Interpreting Machine Learning Models

    Modern requirements for machine learning models include both high predictive performance and model interpretability. A team of experts in explainable AI highlights pitfalls ...

  • Toshiba laptops through the ages

    Toshiba’s 35-year run in the laptop business is at an end, but what a journey it has been.

  • Innovative projects now online to combat coronavirus outbreak

    The spread of COVID-19 has a small silver lining: highlighting how innovative humankind can be under pressure. Here are our favorite examples.

  • Top programming languages, 5G worries, cloud computing, and more: Research round-up

    All the facts and figures that matter to you and your business from the past month in technology news.

  • Samsung Galaxy S20 first look: All the models and colors up close

    Here is Samsung's latest flagship range, in all its glory.

  • Google Maps turns 15: A look back on where it all began

    A timeline of Google Maps through the years since it was launched in 2005.

ZDNet
Connect with us

© 2021 ZDNET, A RED VENTURES COMPANY. ALL RIGHTS RESERVED. Privacy Policy | Cookie Settings | Advertise | Terms of Use

  • Topics
  • Galleries
  • Videos
  • Sponsored Narratives
  • Do Not Sell My Information
  • About ZDNet
  • Meet The Team
  • All Authors
  • RSS Feeds
  • Site Map
  • Reprint Policy
  • Manage | Log Out
  • Join | Log In
  • Membership
  • Newsletters
  • Site Assistance
  • ZDNet Academy
  • TechRepublic Forums