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Installing Seismic Gear On The Beautiful (But Challenging) Alaska Peninsula
Every field location comes with logistical hurdles, and the Alaska Peninsula is no exception. Weather, wildlife and modes of transport pose the greatest challenges. We are hardly the first scientists to encounter these: Lamont-Doherty Earth Observatory has a long, rich history of collecting seismic data in this region (e.g., Shumagin Seismic Network, which ran for…
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Earth Institute Participates in First Ever mHealth Survey
By Chelsea Kinsman Patty Mechael, Nadi Kaonga, and Hima Batavia, researchers at the Earth Institute (EI), assisted in designing the first ever mHealth survey module as part of the World Health Organization’s (WHO) Second Global Observatory for eHealth (GOe) Survey.
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Climate Information Crucial to Help Reduce Disaster Risk
Forecasts can play an invaluable role in helping humanitarian agencies and governments plan for and prevent disasters, according to a new report published by Earth Institute’s IRI and its international partners.
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Off to Lima, World’s Second Largest Desert City
18th June 2011 Lima, Peru Our 2011 field season is underway. After a full day’s travel from New York, we arrived in Lima, the capital of Peru. This sprawling city perched on the edge of the Pacific Ocean is home to more than nine million people and, after Cairo, is the largest desert city in…
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How Far Can a Bicycle Take You in Uganda?
In rural Uganda a bicycle is the key to many destinations. It can take you to be an entrepreneur offering delivery and taxi services, it can also increase the revenue from the crops since you will be able to transport your “Matoke” bananas to the nearest town and boost the price. A bicycle here means…
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Cape May, New Jersey’s Battle Against Nature
The U.S. Army Corps of Engineers battles an encroaching ocean, but how long will their funding hold out?
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The Alaska Peninsula from the Skies
The first component of our program is to deploy seismometers onshore around the Alaska Peninsula. These instruments are very sensitive, so they can record small, local earthquakes, distant large earthquakes and (importantly for our project) the sound source of the R/V Langseth. However, there are no roads connecting towns on the Alaska peninsula, so one…
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Deciphering Past Climate Change in the High Andes
High above the tropical lowlands, the Andes form a formidable topographic barrier separating the coastal deserts in the west from the Amazon rainforest to the east. The Peruvian Andes are the highest peaks in all the tropics and, despite their proximity to the equator, are mantled with snow and ice. However, the glaciers clinging to…
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Mapping the Alaska Megathrust
Two tectonic plates converge along a 2,500-kilometer-long subduction zone offshore southern Alaska. Stress builds up at the contact between these plates, which is released in large, destructive earthquakes like the recent event offshore Japan. One of the big conundrums about these settings is how large of an area locks up on the contact between these…
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