Tag: Global Warming

Report Forecasts Worsening Climate Hazards for Region

by | 2.17.2015 at 2:54pm
NPCC's updated flood risk map

A new report gives a worrisome picture of climate-related problems the New York region will likely face this century. Temperatures are projected to rise, extreme precipitation and heat waves will be more frequent, and sea level could rise as much as 6 feet.

Climate Change Poses Challenges to Plants and Animals

by | 2.3.2015 at 6:35pm
The mountain pygmy possum. Photo: Phil Spark

Because of climate change, spring, summer, fall and winter in the temperate zones are all arriving on average 1.7 days earlier than they ever have before. The changing climate with its more extreme weather is affecting many plant and animal species, disturbing their habitat and disrupting ecosystem functioning. How will plants and animals deal with these challenges?

The Greening of China

by | 11.8.2014 at 12:41am | 1 Comment
Photo: Asian Development Bank

China became the world’s largest carbon polluter in 2006, surpassing the U.S. But it is also rapidly going green through cutting coal use, investing heavily in renewable energy and launching the world’s largest carbon trading system.

Eye on the Storm

by | 10.14.2014 at 10:47am
adam sobel ocean breeze

Atmospheric scientist Adam Sobel is author of the new book “Storm Surge: Hurricane Sandy, Our Changing Climate and Extreme Weather of the Past and Future.” Sobel was one of the first researchers to explain to media and the public what might be brewing, before the storm hit. In the aftermath, he looked closely at the factors driving the storm’s unusual ferocity, and how these played against human weaknesses. The book offers a primer on what drives storm systems, and what we know (and don’t) about their relation to warming climate. Sobel also looks into future weather, urban infrastructure and the politics of global climate change. He recently discussed some of his insights.

What Do Wildfires Have to Do with Climate Change?

by | 10.13.2014 at 1:11pm
Deerfire_

“Climate change has been making the fire season in the United States longer and on average more intense,” said John Holdren, President Obama’s science advisor. And, wildfires are not only intensified by climate change, they also exacerbate it.

Why This Climate Scientist Is Taking to the Streets

by | 9.19.2014 at 12:47pm
Central Park

In my early years I didn’t talk about the politics of global warming much. I didn’t bring it up with friends or family, let alone engage in any public way. It seemed to me unseemly for a scientist to be vocal on a political issue related, even indirectly, to his own research. Wouldn’t that be an indication of bias, of a lack of scientific impartiality? But I have changed my mind.

What Everyone Should Know About Climate Change

by | 9.17.2014 at 11:34am
Kroeker_Kristy UC Davis

Climate scientist William D’Andrea of the Lamont-Doherty Earth Observatory asked young scientists attending a symposium last October, “What do you wish everyone knew about climate change?” He turned the responses into this video, which covers the topic pretty well.

What Geology Has to Say About Global Warming

by | 7.11.2014 at 3:00pm
Cobscook Bay State Park, Maine. Photo: W. Menke

The most important lessons drawn from geology are that the earth’s climate can change radically, and rapidly. We can’t say precisely at what CO2 level we’re in danger of melting Antarctica, but that threshold could be reached in 150-300 years, if CO2 levels keep rising at the current rate.

Gavin Schmidt Named Director of Goddard Institute for Space Studies

by | 6.9.2014 at 2:15pm
GavinSchmit

NASA has named Gavin A. Schmidt to head its Goddard Institute for Space Studies (GISS), an affiliate of Columbia University’s Earth Institute.

Currently serving as deputy director, Schmidt takes over from long-time director James E. Hansen, who retired last year to open a separate climate science and advocacy center at the Earth Institute.

The Fracking Facts

by | 6.6.2014 at 1:25pm | 1 Comment
Aerial view of the Jonah natural gas field in Wyoming. Photo: Peter Aengst

Hydraulic fracturing, or fracking, the controversial method for extracting natural gas, has become a hot button issue across the U.S. But let’s try to look objectively at its benefits and risks.