Showing posts with label climate changes. Show all posts
Showing posts with label climate changes. Show all posts

Tuesday, January 5, 2010

C.I.A. Is Sharing Data With Climate Scientists

A satellite image of East Siberian Sea from 1999-2008. This image has been degraded
to hide the satellite’s true capabilities. USGS


From The New York Times:

The nation’s top scientists and spies are collaborating on an effort to use the federal government’s intelligence assets — including spy satellites and other classified sensors — to assess the hidden complexities of environmental change. They seek insights from natural phenomena like clouds and glaciers, deserts and tropical forests.

The collaboration restarts an effort the Bush administration shut down and has the strong backing of the director of the Central Intelligence Agency. In the last year, as part of the effort, the collaborators have scrutinized images of Arctic sea ice from reconnaissance satellites in an effort to distinguish things like summer melts from climate trends, and they have had images of the ice pack declassified to speed the scientific analysis.

Read more ....

My Comment: The CIA has some great equipment .... I cannot blame the scientists who want to get their hands on this data.

Sunday, November 29, 2009

Just 100 Years Apart, The Stark Images Which Point To A Vanishing World

The awe-inspiring McCarty Glacier in Alaska and now (below)
trees grow in an area that was once covered in ice
.

Whether the causes of the warming are due to natural rhythms or down to man continues to provide fierce debate. But scientists say they give a face to global warming.

From The Daily Mail:

These revealing photographs show giant glaciers are melting away as the world slowly warms up.

Pictured over the last 106 years, the huge lumps of ice have been slowly melting and creeping back into the mountains.

Where there was ice many metres thick, there is now debris, sediment and stagnation.

In some cases the glaciers have disappeared altogether and the land they once covered has become pasture, lake or woodland.

Read more ....