Networking the Redwoods

linuxwrangler writes "SF Gate is reporting that ecology researchers are outfitting a grove of trees with tiny "micromote" sensors to monitor the light, humidity and other conditions as the trees grow. The sensors, running the open-source Tiny OS, form and maintain their own network. This test of the "Smart Dust" concept (mentioned on /. earlier) only uses 50 sensors but scientists hope to be able to deploy the sensors on a large scale to help figure out why California's Redwoods are dying off at an alarming rate."