There goes the whitebark pine

I'm reading Jared Diamond's book Collapse, and if I were asked for a theme it would be trees. Societies that don't respect, protect, and maintain their trees lose top soil, watersheds, environmental stability. This article touches on the very points:

WASHINGTON — The whitebark pine, a tree found in the high elevations of the western U.S. and Canada, is being killed as a consequence of global warming and should be protected as an endangered species, an environmental group formally told the Interior Department Tuesday.

If the federal government accepts the scientific arguments in a petition by the Natural Resources Defense Council, it would be the first time a wide-ranging tree has been added to the list. The NRDC also sees an endangered designation as a warning about worsening climate change.

[snip]

The whitebark pine has declined dramatically due to a triple threat — a disease called the white pine blister rust; the mountain pine beetle, which thrives in the warmer high-altitude conditions produced by the burning of fossil fuels, and forest management practices that have allowed other trees to crowd it out, the NRDC's petition said.

Warming also will limit the range of the whitebark pine, the petition said. Many live more than 500 years.

"It's kind of a wakeup call about the scope of the problems we're going to be facing," said NRDC scientist Sylvia Fallon, an ecologist who was one of the authors of the petition. "All of the pieces of the ecosystem it holds together will also be affected by its loss."

The whitebark pine stabilizes the soil and shades the snow, providing water over longer periods for other plants. Grizzly bears, smaller mammals and birds eat its seeds, and elk, grouse and other mountain animals find shelter beneath it.

Seems that everything everywhere is in trouble....

Not seeing the forest for the trees

Part of what global warming does: creates droughts which weakens trees which then makes entire forests susceptible to the mountain pine beetle:

HELENA, Mont. — On the side of a mountain on the outskirts of Montana’s capital city, loggers are racing against a beetle grub the size of a grain of rice.

From New Mexico to British Columbia, the region’s signature pine forests are succumbing to a huge infestation of mountain pine beetles that are turning a blanket of green forest into a blanket of rust red. Montana has lost a million acres of trees to the beetles, and in northern Colorado and southern Wyoming the situation is worse.

“We’re seeing exponential growth of the infestation,” said Clint Kyhl, director of a Forest Service incident management team in Laramie, Wyo., that was set up to deal with the threat of fire from dead forests. Increased construction of homes in forest areas over the last 20 years makes the problem worse.

We're already losing a lot of very old oaks in California to bugs and disease. It's going to get kinda smoky around here unless we do something quick....