Climate Change

The State of Things
10:42 am
Tue February 18, 2014

Raleigh's New Climate Change Hub - How Will It Help Farmers?

Climate change can cause droughts.
Credit http://www.flickr.com/photos/usdagov/12309025826/

Host Frank Stasio talks with Steven McNulty, a research ecologist at the U.S. Forest Service and director of the local climate change hub

Earlier this month, Raleigh was selected to host one of seven climate change research hubs in the nation. The hubs will prepare farmers to cope with  the effects of climate change on their land. 

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Climate Hub
6:19 pm
Wed February 5, 2014

NC State Is Becoming A Federal Government Favorite For Big Projects

NC State University
Credit NC State

It's been a big year for NC State - and it's only February.

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The State of Things
11:57 am
Thu November 14, 2013

Watching The Rising Tides Along North Carolina's Coast

Credit Western Carolina University

Scientist Robert Young says that even the most conservative estimates show rising sea levels have a strong effect on the beaches of North Carolina. 

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The State of Things
11:54 am
Tue October 29, 2013

How Is Climate Change Affecting Tropical Forests?

Manu National Park is the size of Massachusetts. It's considered one of the most biologically diverse places on earth.
Justin Catanoso

Justin Catanoso reports on how climate change is affecting tropical forests in Peru.

Melting ice caps at the poles are not the only concern when thinking about global warming. Increasingly, scientists are realizing that the impact of rising temperatures on tropical forests is just as dramatic.

On a rain forest mountain top where I had just seen woolly monkeys swinging through the trees, I asked Wake Forest biologist Miles Silman if we were simply putting too much greenhouse gas in the air to slow or halt the inevitable march of climate change.

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Environment
10:03 am
Mon September 23, 2013

Climate Change Speeding Up Life Cycles Of Trees

Credit City of Raleigh

Researchers at Duke University have found evidence that climate change is shortening the life cycles of trees in the U.S.

Research in tropical areas like Peru has suggested that trees are migrating to cooler areas by producing offspring in higher elevations or latitudes, but the latest study says most plants in the U.S. might not be able to move quickly enough to keep up with rising temperatures. 

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Science & Technology
2:00 pm
Wed July 24, 2013

Baby Harp Seals On Thin Ice

A seal pup on thin ice.
Credit International Fund for Animal Welfare

A new study from Duke has found that as sea ice cover declines off the coast of eastern Canada, harp seal pups are suffering from a higher rate of strandings than their parents. It’s the first study of seal stranding rates that takes into account genetics, as well as environmental and demographic factors like age and gender.  Duke research scientist David Johnston says that genetic fitness does not affect the rate of stranding.

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Military
7:01 am
Tue June 18, 2013

Military Leaders To Discuss Climate Change & National Security

Air Force airmen lay sandbags to protect against a flood in MO in 2011.
Credit Dept. of Defense

Current and former members of the military want to talk about how climate change could be threatening national security. 

A public meeting in Fayetteville tonight will include discussions about evidence linking climate change to a rising risk of stronger natural disasters.  Spring Lake mayor Chris Rey is one of the speakers at the meeting and a former Army captain.  He says storms that cause widespread damage divert military resources, leaving the impacted areas more vulnerable.

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Environment
1:30 pm
Fri April 26, 2013

Study Shows How Trees Help CREATE Smog

Leaves produce a substance that exacerbates smog, a new study finds.
Credit Laura Candler

A new study from researchers at the University of North Carolina at Chapel Hill has revealed exactly how trees play a role in smog production. The question has been a source of scientific uncertainty for years, and the findings are a milestone in air pollution research, with potentially significant implications for public health.

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The State of Things
11:28 am
Thu February 7, 2013

How Climate Change Could Threaten The Food Supply

Climate change often sparks concerns over rising sea levels and melting ice caps. But its impact on agriculture could be just as devastating. A new report from the US Department of Agriculture highlights the potential problems and how farmers will have to adapt.

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State of Things
10:45 am
Thu November 15, 2012

Eaarth

billmckibben.com

shrinking polar ice caps, rising temperatures, vanishing forests, acidic oceans and superstorms. Welcome to the new planet earth. A renowned environmental writer came up with this new spelling of Earth - Eaarth - because the planet we live on no longer resembles the planet we used to live on. The new planet has a new name.

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