Study proves urban heat islands exist, even in the Arctic

Watts Up With That?

From the “we told you so years ago” department comes this interesting study that might explain the 8 °C red spot in the Russian Arctic that NASA GISS always seems to have:

From Science News:

A novel form of the “urban heat island” effect might contribute to why the far north is warming faster than the rest of the globe, a study of five Arctic cities finds.

Sunlight can heat dense building materials. When night falls, buildings will release some of their solar energy into the air. This helps explain why urban centers tend to be a few degrees warmer than nearby rural areas.

“We decided that our Russian Arctic cities should also show this phenomenon,” says Mikhail Varentsov, a climatologist at Lomonosov Moscow State University. But indoor heating — not the sun — would be the major heat source, at least in winter, when the sun shines little…

View original post 277 more words

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s