Alternative news
Daily alternative news articles at the News Desk for Featuring alternative history, science, archaeology, ancient egypt, paranormal & supernatural, environment, and much more. Check in daily for updates!

Author of the Month

To sign up to the Graham Hancock newsletter mailing list, please click here.

October 3 2012

Tree rings reveal Amazon's rainfall history

Samples from eight cedar trees in Bolivia have helped shed light on the seasonal rainfall in the Amazon basin over the past century, say researchers.

A study led by UK-based scientists said the data from the trees provided a key tool to assess the natural variation in the region's climate system.

It suggested that tree-rings from lowland tropical cedar provided a natural archive of rainfall data.

The findings appear in the Proceedings of the National Academy of Sciences.

[Follow article link...]

Post Your Comments and Discuss This Article on our Message Boards!
Back to Previous...
Go to News Desk...

Enjoy the newsdesk? Please tell others about it:

Add Graham via his official Twitter, Google+ and facebook pages.

G+. Site design by Amazing Internet Ltd, maintenance by Synchronicity. Site privacy policy. Contact us.

Dedicated Servers and Cloud Servers by Gigenet. Invert Colour Scheme / Default