Oldest trees are growing faster, storing more carbon as they age
In a finding that overturns the conventional view that large old trees are unproductive, scientists have determined that for most species, the biggest trees increase their growth rates and sequester more carbon as they age. An international research group reports that 97 percent of 403 tropical and temperate species grow more quickly the older they get.
Trees communicate: Ted Talk with Suzanne Simard
“A forest is much more than what you see,” says ecologist Suzanne Simard. Her 30 years of research in Canadian forests have led to an astounding discovery — trees talk, often and over vast distances. Learn more about the harmonious yet complicated social lives of trees and prepare to see the natural world with new eyes.” You Tube.