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2010 Chile Earthquake Had Surprising Ecological Effects
2012-05-04 03:45:32

Long-forgotten coastal habitats reappeared, species unseen for years returned The reappearance of long-forgotten habitats and the resurgence of species unseen for years may not be among the expected effects of a natural disaster. Yet that's exactly what researchers found in a study of the sandy beaches of south central Chile, after an 8.8-magnitude earthquake and devastating tsunami in 2010. Their study also revealed a preview of the problems wrought by sea level rise--a major...

2012-05-03 09:45:09

Natural disasters like earthquakes and tsunamis are expected to have substantial ecological effects, but if researchers don't have enough data about the environment before the disaster strikes, as is usually the case, it is difficult to quantify these repercussions. The 2010 earthquake and subsequent tsunami in Chile is a rare exception to this trend, and researchers were able to conduct an unprecedented report of its ecological implications based on data collected on coastal ecosystems...

First-Of-Its-Kind Study Reveals Surprising Ecological Effects Of Earthquake And Tsunami
2012-05-03 06:29:33

The reappearance of long-forgotten habitats and the resurgence of species unseen for years may not be among the expected effects of a natural disaster. Yet that's exactly what researchers have found on the sandy beaches of south central Chile, after an 8.8-magnitude earthquake and devastating tsunami in 2010. Their study also revealed a preview of the problems wrought by sea level rise —— a major symptom of climate change. In a scientific first, researchers from Universidad...

Old Maps And Dead Clams Help Solve Coastal Boulder Mystery
2012-05-01 08:09:26

Perched atop the sheer coastal cliffs of Ireland's Aran Islands, ridges of giant boulders have puzzled geologists for years. What forces could have torn these rocks from the cliff edges high above sea level and deposited them far inland? While some researchers contend that only a tsunami could push these stones, new research in The Journal of Geology finds that plain old ocean waves, with the help of some strong storms, did the job. And they're still doing it. The three tiny Aran...

2012-04-25 11:45:18

For submarine earthquakes that can generate tsunamis, the warning time for nearby coastal areas is very short. Using high-precision analysis of GPS data from the Fukushima earthquake of 11 March 2011, scientists at the German Research Centre for Geosciences GFZ showed that, in principle, the earthquake magnitude and the spatial distribution can be determined in just over three minutes, allowing for a rapid and detailed tsunami early warning. One advantage of a GPS monitoring network in the...

GPS Monitoring System For Big US Earthquakes To Undergo Testing
2012-04-25 04:36:04

The space-based technology that lets GPS-equipped motorists constantly update their precise location will undergo a major test of its ability to rapidly pinpoint the location and magnitude of strong earthquakes across the western United States. Results from the new Real-time Earthquake Analysis for Disaster (READI) Mitigation Network soon could be used to assist prompt disaster response and more accurate tsunami warnings. The new research network builds on decades of technology development...

2012-04-20 09:48:25

German researcher presents new research at SSA Annual Meeting In the winter of 479 B.C., a tsunami was the savior of Potidaea, drowning hundreds of Persian invaders as they lay siege to the ancient Greek village. New geological evidence suggests that the region may still be vulnerable to tsunami events, according to Klaus Reicherter of Aachen University in Germany and his colleagues. The Greek historian Herodotus described the strange retreat of the tide and massive waves at Potidaea,...

2012-04-16 23:00:02

Exploring Tokyo: One year after the earthquake, tsunami and partial meltdown, Japan's tourism is up. But some travelers are not quite ready. (PRWEB) April 16, 2012 exploringtokyo.com (a contemporary online travel guide for travelers visiting Tokyo) takes a deeper look at this issue. Just twelve months after the devastating 8.9 magnitude Tohoku Earthquake and Tsunami, Japan has made a strong comeback in the tourism department. With statistics improving markedly each month since June of...

Indonesian Earthquake: Update
2012-04-11 08:37:20

Lawrence LeBlond for RedOrbit.com Wednesday´s powerful 8.6-magnitude earthquake that struck off Indonesia´s western coast at 2:38 p.m. local time, was followed by fears of a tsunami, gripping a region that still had the 2004 tsunami -- one that ravaged numerous coastal communities along the Indian Ocean and killing more than 230,000 people -- fresh in their minds. But hours after the fears of a tsunami subsided, a strong 8.2-magnitude aftershock hit the region sparking a new...


Word of the Day
kenspeckle
  • Having so marked an appearance as easily to be recognized.
This word may come from the Swedish 'kanspak,' quick at recognizing persons or things, or else from confusion with 'conspicuous.'