Donate to CMI
Donate to CMI
AUD $
Thank you!
Your donation of $ is greatly appreciated.
Oops!
No money was taken.
Or instead
Donation Attempt ID
Technical Information
Tree Rings, Dating and Changing Climates - Unlimited Streaming
A forest scientist looks at the secrets of the past
$6.50
- Reference:
- 35-8-575
- Series:
- 2009 Super Camp (Australia)
- Product Audience:
- High School-Adult
- Presenter:
- Dr Geoff Downes
- Length:
- 51 Minutes
- Format:
- Streaming Video
Description
Environmental change affects tree growth and the changes are captured partly in tree rings. Tree-ring studies are used to support the cause of climate change and many thousands of years of Earth history. But are wide rings caused by warmer temperatures? Is it this simple? Geoff Downes looks at the underpinning science in linking changes in wood structure to changing climate.
No part of this can be reproduced without permission.
Donate to CMI
Creation Magazine
Issue 44:4
Journal of Creation
Issue 36:2