The Effect of Coral Bleaching Events in the Great Barrier Reef
网页2019年5月31日 · When the algae leave, the remaining coral becomes a stark white color in a process known as bleaching. Bleached coral is not dead; it can recover. However, without the algae, the ecosystem is much ...
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网页Science news by AGU. Keep up to date on the latest climate and science reporting by journalists, as well as exciting discoveries and insightful opinions from researchers and other scientist authors.
Homepage - Eos
网页Eos is the science news magazine published by AGU. Read about the latest climate and environmental news, exciting discoveries, and scientific endeavors to solve today’s most critical challenges.
Modeling Earth’s Ever-Shifting Magnetism - Eos
网页2021年1月14日 · Modeling Earth’s Ever-Shifting Magnetism. The World Magnetic Model, updated every 5 years through an international collaboration, supports numerous technologies that help us find our way. by A ...
Developing and Implementing an Effective Public Outreach Program
网页2009年9月22日 · Developing a Mechanism for Feedback. The effective evaluation of outreach activity relies on clearly stated and quantifiable goals (outcomes). The evaluation of a project should not happen only at ...
Landslide Blog - Eos
网页The Landslide Blog is written by Dave Petley, who is widely recognized as a world leader in the study and management of landslides. On 26 to 28 September 2024, Nepal was struck by exceptional late ...
Erasing a Billion Years of Geologic Time Across the Globe
网页2018年2月5日 · Credit: Stephen Marshak. The Great Unconformity (GU) is one of geology’s deepest mysteries. It is a gap of missing time in the geological record between 100 million and 1 billion years long, and ...
The United States Has an Updated Map of Earthquake Hazards
网页2024年2月14日 · In 2020, a magnitude 5.7 earthquake near Magna, Utah, took many by surprise, causing considerable damage and raising concerns about seismic preparedness in the Salt Lake Valley. To assess ...
Swipe Left on the “Big One”: Better Dates for Cascadia Quakes
网页2021年8月20日 · Paleoseismology Proxies. Cascadia has one of the longest and most spatially complete geologic records of subduction zone earthquakes, stretching back more than 10,000 years along much of the 1,300 ...
Where the Ground Gives Way - Eos
网页2023年9月5日 · Sinkholes are caused by many factors, explained coauthor Daniel Doctor, a research geologist and karst expert at USGS. They mostly happen because of voids in underground bedrock where water drains ...