Posts
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Ancient mud from the high Andes
Thanks in large part to Matt, an undergraduate from Pacific Lutheran University in Washington, our field team now has more than sixty samples for surface-exposure dating. This is no easy feat, for collecting these samples requires a great deal of hammering on granite boulders with nothing more than a hammer and chisel. There are other…
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Summoning ocean bottom seismometers from the deep
After leaving our seismometers on the seafloor offshore Alaska for a few days to record sound waves generated by the air guns of the R/V Langseth, we returned to collect them. The recovery of OBS always involves a certain amount of suspense.
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Ripple Effect Author Talks Efficiency; Cleanup
The outlook for global water is bleak, but Alex Prud’Homme still believes in the power of human ingenuity.
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New health and community facilities in Sauri
Post by Salome Munyendo Members of the small community of Uranga, in Western Kenya, don’t have to walk long distances anymore to access healthcare. Now, they can visit St. Elizabeth Onding dispensary, which was inaugurated recently by local officials and the Sauri Millennium Village team. The villagers were so aware of the need for such…
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Climate information and disasters: two interviews
Jan Egeland and Madeleen Helmer talk about the value of forecasts in disaster preparation.
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Water Scarcity: A Shared Problem With a World of Solutions
Columbia scientists and affiliates from four continents came together for the first time last week to discuss global water scarcity, present solutions from their own countries, transfer knowledge and present next steps to scale up current projects.
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New working paper: Model Districts as a roadmap for scale-up
Read our team’s new working paper on ‘Model Districts as a Roadmap for Public Health Scale-up in India.’ In this paper we will briefly explain how India’s Ministry of Health and Family Welfare and The Earth Institute arrived at the need for the Model Districts initiative, the project’s proposed strategy for narrowing the policy-practice gaps and…
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Childbearing May Hinder Higher Education for Women
But Do Findings in Norway Apply to Other Nations?
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Deploying Ocean Bottom Seismometers off Alaska
On July 2, we finished deploying over twenty ocean-bottom seismometers as a part of our marine expedition to study a major tectonic boundary offshore Alaska. Ocean bottom seismometers (OBS’s) are autonomous instruments that sit on the seafloor and record sound waves traveling through the earth and the water. Floats made from glass balls and syntactic…
