USFS: 102 million dead California trees
By Matt Stevens, Los Angeles Times
The number of dead trees in California’s drought-stricken forests has risen dramatically to more than 102 million in what officials described as an unparalleled ecological event that heightens the danger of massive wildfires and damaging erosion.
Officials said they were alarmed by the increase in dead trees, which they estimated to have risen by 36 million since the government’s last survey in May. The U.S. Forest Service, which performs aerial surveys of forest land, said in a study released Friday that 62 million tree died this year alone.
“The scale of die-off in California is unprecedented in our modern history,” said Randy Moore, the forester for the region of the U.S. Forest Service that includes California. Trees are dying “at a rate much quicker than we thought.”
California has 32 million acres of forest according to the World Almanac. Sixty trees per acre is considered a healthy forest but much of the forest is higher density. Multiplying 60 trees per acre by 32 million acres equals 1,992,000,000 trees, therefore these 102 million trees are only 5 percent of the total tree population. It is therefore concerning but not a crisis.