ecosystems4
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Ctene Sensations of the Arctic Ocean
One of the goals of Andy Juhl’s and Craig Aumack’s Arctic research is to determine the role of ice algae as a source of nutrition for food webs existing in the water column and at the bottom of the Arctic ocean.
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Collecting Core Data About Arctic Ecosystems
Our team spent most of Friday on the Arctic sea ice, drilling and sampling ice cores at our main field site. For each core collected, Lamont-Doherty Earth Observatory scientists Andy Juhl and Craig Aumack take a number of different physical, chemical and biological measurements
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What Lies Beneath Arctic Ice?
On Thursday we lowered a camera into an ice borehole to get a look at the underside of the ice. In the following video, you can clearly see the algae living in the bottom of the ice due to their pigments, which they use to harvest light.
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Ice Capades
Fieldwork is exciting and inspiring, leading scientists to new ideas, places and observations about how the world works. Spring on Alaska’s North Slope provides an especially productive environment for fieldwork. When the sun never sets, it’s easy to linger in the field and the lab long into the well-lit night.
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Scientists Discover New Species of Monkey
In a gigantic and remote rainforest of the Democratic Republic of the Congo, a team of scientists have discovered a new species of Old World monkey known as the “Lesula.”
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Courses in Conservation & Sustainability
Are you interested in cultivating the skills necessary to implement environmental change? Do you want to learn more about conservation and environmental sustainability, including ecosystem services and function?
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Expanding Overseas Study Opportunities
A golf-ball-sized rhinoceros beetle flies through the open-air pavilion and lands on my table. I look up from my notes, an attempt at reworking my African wild dog study methods, and realize I haven’t seen one of these mighty beasts since my junior year in South Africa. The beetle is a welcome companion on this…
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Experience Ecosystems of the Dominican Republic
SEE-U Dominican Republic provides students with many enriching opportunities to engage in fieldwork and study biodiversity and ecosystems in their natural environments.
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Study Rainforest Ecology in Puerto Rico with SEE-U
The SEE-U Puerto Rico course provides students with a total immersion experience into the ecology and dynamics of a fragile and threatened environmental system.
