Ecology49
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Epic Wetness in Greater NYC, and What Broadleaf Trees Have to Say About It
2012 is turning out to be an exceptional year in the eastern US. Starting out with what was essentially a #YearWithoutaWinter, followed by a heat wave in March, a hot summer, Macoun and Cortland apples coming in 2-3 weeks early, and the continuation of a severe drought in the Southern US that expanded into the Midwest…
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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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What’s Holding Water Conservation Back in Rockland County?
Rockland County’s main water provider, United Water NY, wants to build a treatment plant on the Hudson River that would deliver more freshwater to Rockland taps. As the project awaits state approval, a new debate on water consumption has emerged. Should people be encouraged, or even required, to use less? And if so, how?
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Seeking the Deadly Roots of the Dinosaurs’ Ascent
Over the past 450 million years, life on earth has undergone at least five great extinctions, when biological activity nosedived and dominant groups of creatures disappeared. The final one (so far) was 65 million years ago, when it appears that a giant meteorite brought fires, shock waves and tsunamis, then drastically altered the climate. That killed off…
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Along an Ancient Coast, Clues to a Global Extinction
Wave-washed sea cliffs along the coasts of western England and Wales are home to spectacular assemblages of rocks and fossils that may hold keys to understanding a sudden global extinction 201.4 million years ago that cleared the way for the rapid evolution of dinosaurs. Paleontologist Paul Olsen and geologist Dennis Kent of Columbia University’s Lamont-Doherty…
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The Triassic and Today: Hinge Points in Earth’s History
Paleontologist Paul Olsen has been investigating the causes of Triassic-Jurassic extinction–a turning point in earth’s history that wiped out many life forms and started the reign of dinosaurs. More than 200 million years separate us from this catastrophe (also called the End-Triassic Extinction), but it could contain some lessons for us today, says Olsen. For…
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Drilling into the Jurassic in New Jersey
One hour from New York City, where the suburbs of New Jersey give way to farms, a team of scientists are drilling for ancient rocks on the edge of a cornfield. The rocks hold clues about what the earth was like about 201 million years ago,during the great extinction that allowed dinosaurs to dominate. Listen…
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New Program in Tropical Biology and Sustainability
The Tropical Biology and Sustainability Program will allow students the opportunity to study ecology, evolutionary biology, conservation biology, environmental engineering, and sustainable development in the environmental hub of East Africa.
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Brief Broadleaf Forest Happenings: tulip goodness, delighted about Turkey, and drought
I have to call myself out. Earlier I had professed to being a former coniferphile. That was, of course, silly. I like coniferous trees very much. Half of my business is made from this lovely branch of the tree family. This introduction is a lead in to say that this blog will be quieter while…
You Asked invites you to share your most pressing questions about climate, science, and sustainability. Lamont-Doherty Earth Observatory and Columbia Climate School experts will respond with clear, evidence-based answers. Pose your questions and story ideas!
