Tag: conservation

Of Cow Dung, Cook Stoves and Sustainability in Practice

by | 5.15.2013 at 11:35am
biogas stoves, India

When the Environmental Defense Fund asked me to measure how biogas cook stoves were changing the lives of farmers in rural India, there wasn’t a word in that question with which I was comfortable. Having just graduated from the Undergraduate Program in Sustainable Development, I had never done fieldwork; and the concept of a biogas digester, which turns cow dung into natural gas through anaerobic digestion, was itself a mystery. I had no idea that this was the beginning of a steep learning curve into low-carbon development at a large scale. But even more, that it would provide a window into the lives of families whose existences have permanently improved thanks to the clean cooking stoves.

New Report Examines Impacts of Environmental Indicators and Indices

by | 4.12.2013 at 5:55pm
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A new report produced by CIESIN and Yale University examines the role of indicators in environmental policy making, and quantifies measurable impacts.

Water Security: Finding Solutions for a World at Risk

by | 3.28.2013 at 6:24pm
Groundwater pumping accounts for as much as one-fifth of India's electricity consumption.

“This is a mess, and it is a mess that we have not attended to yet,” Earth Institute Director Jeffrey Sachs said at a conference on water security held today at Columbia University. “Humanity is the driver, but we don’t have our hands on the steering wheel very much.”

Upcoming Scientific Fieldwork: A Guide

by | 2.27.2013 at 10:37am
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Earth Institute research expeditions investigating the dynamics of the planet on all levels take place on every continent and every ocean. Most projects originate with our main research center, Lamont-Doherty Earth Observatory, and are often run in collaboration with other institutions.

Rosario’s Farm: Rising Tides, Shrimp from the Forest

by | 1.23.2013 at 10:46am
Amazon, Rosario's farm, Brazil

Rosario Costa-Cabral and her brothers harvest hundreds of fruits, oils and wood products from the stream-laced forest of the Amazon River delta. But the climate here is changing: Tides rise higher, and seasonal floods are growing worse.

Aquanauts Take on New York Water Issues

by | 1.2.2013 at 3:55pm
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Working with engineering PhD candidate Rob Elliott, we imagined a green roof and blue roof system that would serve as a space for environmental education and student wellness, the culmination of a semester spent examining and taking action on stormwater management issues in New York City.

Reflections on an Ecological Study Abroad Experience

by | 11.15.2012 at 12:32pm
Coqui

“Everything is so alive in the forest. After a nice summer rain it teems with insects, birds and the famous coquis, Puerto Rico’s native frogs. The song of the coquis take a little getting used to, but they soon lull you to sleep in the humid nights,” says Jennifer Mendez, a student in the first class of the Summer Ecosystem Experience for Undergraduates in Puerto Rico.

New Courses in Conservation, Sustainability

by | 11.9.2012 at 4:17pm
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The Center for Environmental Research and Conservation provides executive training in environmental sustainability through science, policy, and economics; we invite you to learn from our leading experts and practitioners to become an effective environmental leader and decision-maker.

A Forest Reserve Is Not an Island

by | 10.17.2012 at 11:39am | 1 Comment
marina cords in field

Biologist Marina Cords has been studying monkey social behavior in western Kenya’s protected Kakamega Forest since 1979. Her work has led to insights about how primates manage conflicts, mate and carry out other social functions closely related to human behavior.

Scientists Discover New Species of Monkey

by | 9.21.2012 at 2:58pm | 1 Comment
Portrait of Lesula - Photo by Terese Hart

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.”