It found that a tree’s growth rate increases with its size, in some cases adding the mass of a small tree every year.
That has huge implications for the amount of carbon dioxide an older tree can absorb.
“One of the analogies I use is if you’re managing a sports team, you’ve got to know who your star players are." says forest ecologist Nathan Stephenson with the USGS, and the study’s lead author.
"This would be the equivalent of discovering that your 90-year-old players are the stars of the team," he says.
The California Energy Commission says increasing the efficiency of computers and computer monitors can save state consumers millions of dollars a year in energy costs.
As the California drought wears on, it might seem like more creative solutions are in order. But it might not yet be time for drastic measures.
California lawmakers are weighing in on the illegal sale of ivory. A bill that passed an Assembly committee today that would tighten restrictions on ivory sales in the state.
California Democratic lawmakers have made combating climate change one of their environmental legislative priorities, but dozens of other environmental bills may garner equal attention.
Big businesses in California say they want to be more involved in managing the state’s water supply.