Lamont-Doherty Earth Observatory170
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Did the Oceans Influence Human Evolution?
Scientists often invoke climate as a possible factor in human evolution; but only recently have they developed the ability to get enough information about past climates and related fossil evidence to see any details. A half-dozen leading paleontologists and climate scientists discussed recent advances in a symposium this week at the annual meeting of the…
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Extraordinary Support for Unprecedented Global Challenges
The Earth Institute’s annual donor report for fiscal year 2011 is now available in an interactive digital format. We remain committed to finding extraordinary support to unprecedented global challenges, many of which are outlined in this report. We have highlighted some of our innovative projects in research, policy, and education, as well as the partnerships…
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Scientists Drill 2 Miles Down to Ancient Lake Vostok
Russian scientists this week finished penetrating more than two miles through the Antarctic ice sheet to Lake Vostok, a huge freshwater lake that has been buried under the ice for millions of years. But they won’t know what they’ve found until next year.
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![The good ‘ol forest growth curve [update]](https://media.news.climate.columbia.edu/wp-content/uploads/2012/01/AesculusWidescreen.jpg)
The good ‘ol forest growth curve [update]
While the New Jersey bill failed, it is going to be discussed in New Jersey’s Senate Environment Committee on Monday, January 30, 2012. The discussion is not yet over regarding New Jersey’s public forests. The discussion about ecosystem productivity over time also continues in the forum of the Native Tree Society. Specifically, this post was picked…
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Putting the ‘Death’ Back Into Death Valley?
Popular Tourist Stop May Have More Potential to Explode Than Thought
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Ohio Quakes Probably Triggered by Disposal Well, Say Seismologists
Earthquakes that have shaken an area just outside Youngstown, Ohio, in the last nine months are likely linked to a disposal well for injecting wastewater used in the hydraulic fracturing process, say LDEO seismologists.
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Arboreally Speaking, the ‘Good Old Growth Curve Is a Delusion’
In the previous post, I outlined the argument lighting up parts of the New Jersey legislature and the human elements of its ecological communities. Briefly, one reason some people are using to promote logging on public lands is the perception that old trees and forests are dying of old age. While there are other arguments…
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Holidays on the High Seas
With round-the-clock shifts, there are precious opportunities for Santa to slip onto a research ship unseen. But slip in he did, leaving treats and gifts around the R.V. Langseth to brighten our day.
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Retrieving Instruments from the Deep
Over the first 22 days aboard the R/V Marcus G. Langseth, we’ve zigged and zagged our way over a 360×240 mile region of the Pacific plate, first dropping instruments to the seafloor, and then shooting airguns to them (see previous posts). The final step is to recover a subset of the instruments: 34 ocean-bottom seismometers…
![The good ‘ol forest growth curve [update]](https://media.news.climate.columbia.edu/wp-content/uploads/2012/01/AesculusWidescreen-400x300.avif)
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!
