Natural Disasters63
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Analyzing Mount Etna’s Lava
Italy has some of the most famous volcanoes in the world: Vesuvius, Stromboli, and Vulcano all lie in a chain along Italy’s western coast. Scientists have found that these volcanoes are all intricately linked to the subduction of the Ionian Sea beneath southern Italy, Calabria, and Sicily. An oceanic plate contains rocks that have a…
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Surveying the Sea of Marmara to Understand Faults and Earthquakes in Turkey
In 1999, an earthquake along the North Anatolian fault killed some 30,000 people in western Turkey. There is some evidence that another segment closer to the densely populated city of Istanbul could be next to rupture, which could create worse devastation. A team of Turkish, American and French scientists are on a Turkish research ship…
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A Dry Mediterranean
The Crotone Basin accumulated sediments for nine million years before the forearc uplifted above sea level. Each layer of sand, clay, and conglomerate in the basin contains information about the environment at the time that layer was deposited. About six million years ago, halite and gypsum were deposited in the Crotone Basin. Geologists refer to…
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Travels through the Crotone Basin
The climate of the Crotone Basin is marked by cold, wet winters and hot, dry summers. We arrived last year, on our first trip, in the middle of a six-month drought that lasted from April to September. I love how life figures out a way to flourish. Flowers in a riverbed; Snails on a thorn…
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Same Road, Different Obstacle
Last year I was collecting a sample of sediment from a riverbed and spent the day walking up the Neto River to find a good location. When I finished, I noticed a road high on one side of the valley. I climbed to the road and found a tunnel with no lights inside. I looked…
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How the Toe of Italy’s Boot Evolved
Nano and I have arrived in the Crotone Basin, where we’re staying in a place that Italians call an “agriturismo,” which is like a bed and breakfast that also serves lunch and dinner. Our little place is unique even among agriturismos. It is called Canciumati (can-chew-ma-tea), a house with four generations living under one roof.…
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Recovering from Jet Lag in a Dormant Volcano
It is a brutal flight from New York City to Roma. I am a sucker for in-flight movies: things I would never watch in the real world, I am completely enthralled with during an overseas flight. The problem on this flight is that we arrive at 7:30am. We have a whole day ahead of us…
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Return to Malawi: Bringing Home Instruments and Earthquake Data
In early May, Scott Nooner and I returned to Malawi to retrieve our seismic equipment and finally lay eyes on the data recorded over the last 4 months. Picking them up was vastly easier than putting them out. In contrast to the days studying out-dated maps and driving down dirt roads looking for sites, and…
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IRI Uses Climate Information to Help Prepare for Disasters
The International Research Institute for Climate and Society is starting to get serious about the use of climate information to inform disaster preparedness and management. This includes efforts growing from the IRI’s Partnership to Save Lives with the International Federation of Red Cross/Red Crescent Socieities, as well as those related to the upcoming Climate and…