Trees
Global Concerns. The Growth Rings of Trees. Audio, 13 minutes
The shape of tree rings indicates a relative warming of the world over the last 100 years
- Attribution³ÉÈË¿ìÊÖ World Service
- Available for over a year
Global Concerns. Aerial Seed Bombers. Audio, 14 minutes
Reforestation by dropping trees from airplanes in icecream cone-shaped delivery packages
- Attribution³ÉÈË¿ìÊÖ World Service
- Available for over a year
Global Concerns. Dead Wood. Audio, 14 minutes
How dead trees provide food and shelter for wildlife - and shouldn't be cut down
- Attribution³ÉÈË¿ìÊÖ World Service
- Available for over a year
Global Concerns. Oldest Living Organism. Audio, 14 minutes
The world's oldest organism - at 11,000 years old - is believed to be a Huon pine tree
- Attribution³ÉÈË¿ìÊÖ World Service
- Available for over a year