LDEO Featured News Items
Updated: 12 min 28 sec ago
“More melting creates more darkening and accelerates the melting itself — a positive feedback effect,” Lamont's Marco Tedesco said.
“You won’t open your mouth in the Hudson River, and that’s symbolic of a lot of things,” says Wade McGillis, an associate research professor at Lamont. “We want to figure out if we can restore it to a pristine system. If you don’t know what you’re doing to it, you can’t figure out ways to fix it. ”
Lamont's Adam Sobel reminds readers to differentiate between weather and climate. If you really want to know what is going on with climate change, he said, look at the long-term averages over large areas. Do not be fooled by short-term weather fluctuations.
Lamont's Robin Bell talks about the urgent need for Antarctic research. A recent study found that, with very high carbon emissions, melting ice from Antarctica could cause seas to rise 1.14 meters (3.74 feet), give or take 36 centimeters, by 2100 — and much more by 2500.
The New Yorker talks to a team of scientists, including Lamont Associate Research Professor Mike Kaplan and Adjunct Associate Research Scientist Aaron Putnam, who are researching how quickly the ice in the Himalayas is melting.
The devastation caused by earthquakes is evident all across the world, but could something like this happen in our area? Fox news talks with Jim Gaherty.
When plants respire, they contribute a massive carbon flux to the atmosphere so their response to higher temperatures is a major concern for scientists. A new study from Lamont's Kevin Griffin finds plants might not respond to warming as thought.
Higher temperatures in France are producing exceptional vintages, but the run will come to an end if global warming continues at the current rate, a new study from Lamont's Ben Cook suggests.
Climate change has pushed French wines into uncharted territory, and could force producers to relocate or abandon the grapes that helped to make their vineyards famous, according to a study from Lamont's Ben Cook.
"Our analysis showed that wine harvests are happening earlier, which has historically been a harbinger of high-quality wines. But we also found that changing local weather conditions could make it harder to determine when to expect high-quality wines, and that higher temperatures could force wine growers to use different grape varieties," writes Lamont's Ben Cook.
Carbon emissions hit a dramatic high nearly 10 million years after the demise of the dinosaurs some 66 million years ago. But emissions now far surpass that. "What we're doing today is much more extreme than what happened in Earth's history," says Lamont's Bärbel Hönisch.
A crew of scientists led by Lamont's Park Williams has been making its way through the Ozark Mountains, dodging snakes and poison ivy to study tree rings, to see how they're reacting to climate change.
"When it comes down to climate and carbon sequestration, these are global problems," says Lamont's Kevin Griffin.
Worried about how climate change will affect rainfall in the coming decades, some San Luis Obispo residents are calling on the city to stop allowing developers to build new homes — at least until the city recalculates its future water supply.
A combination of water from rainfall, recycling of wastewater, desalination of seawater, and a large-scare water conservation campaign helped Israel get through what research from Lamont's Ben Cook shows is the region's worst drought in more than 900 years.
Scientists are increasingly able to attribute aspects of extreme weather to the overall change in the climate, as John Sutter discusses with Lamont's Park Williams.
Compared with trees suddenly exposed to hot temperatures, acclimated trees may release far less CO2 at night, a new study suggests. Science talks with Lamont's Kevin Griffin.
Lamont's Peter Kelemen discusses ways of using mantle rocks as natural carbon capture and storage solutions.
Our science has reached the point where we can look for the human influence on climate in single weather events, and sometimes find it, writes Lamont's Adam Sobel.
A new study led by Lamont's Marco Tedesco finds that the reflectivity, or albedo, of Greenland’s ice sheet could decrease by as much as 10 percent by the end of the century, potentially leading to significant sea-level rise.