Author: Guest109
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It’s Beginning to Look Not a Lot Like Christmas
Much of the eastern two-thirds of the United States was balmy on Christmas Day, with high temperatures more than 20°F above average from Texas to Maine. According to NOAA, 789 daily high temperature records were tied or broken on Christmas Eve and Christmas Day in the continental United States. What’s behind this unusual weather?
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Faculty Profile: Richard Deckelbaum
Like many who have devoted their lives to global public health, Dr. Richard Deckelbaum is regularly challenged by the lack of financial commitment shown by the international community to make modest investments for drastic improvements in people’s lives. He has a hard time believing that governments cannot see—or simply choose to ignore—that nutrition and health…
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All I Wanted for Christmas Was for These Pumps to Work
We’ve just completed our first full station and are remarkably pleased with the results. We collected 8 seawater samples to measure helium isotopes; 20 to measure thorium and protactinium isotopes; 7 in-situ pump filters; 1 box core of the ocean floor; and more.
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Doing Science When There’s No Science to Be Done
With an abundance of time and a dearth of work, we have begun to devise ways of doing science before we can actually do science at sea. Among other things, we set up an imaging system to take pictures of particle filters we bring back from the deep sea.
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Day 2: What Am I Doing Here, Anyway?
The South Pacific Gyre is the most nutrient-poor region in the ocean, and the waters are the clearest in the ocean. The sediments accumulate below the water at rates as low as 0.1 millimeter per thousand years. So, 10 centimeters of seafloor are equivalent to one million years of material deposition in the South Pacific.
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Facing the Challenges for Women in Science
Women scientists in the developing world face particular challenges tied to their societies’ cultures and institutional norms. In this video, five women attending an agricultural science conference last June in Zimbabwe talk about some of these challenges.
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Setting Sail? Plan for the Unexpected
In the weeks before departing for my first scientific cruise, everyone I knew who had ever been to sea gave me some form of the same advice: Nothing ever works the way you expect it to work at sea.
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Uncloaking the Secrecy Behind Large-scale Land Deals
Large-scale investments in agriculture and forestry have far-reaching implications for the lives of affected individuals and communities. They are also an integral part of efforts by national governments to implement the Sustainable Development Goals (SDGs) and improve the governance of land resources.
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Faculty Profile: Vijay Modi
Vijay Modi is a professor of mechanical engineering at Columbia University and an Earth Institute faculty member. He also lead the UN Millennium Project effort on the role of energy and energy services in reaching the Millennium Development Goals (MDG’s). Currently, he is focused on making consumer-scaled versions of technology that is normally supersized available to developing countries.…
