Climate Change Will Ravage Us National Parks
America’s national parks have warmed twice as fast as the US average and could see some of the worst effects of climate change, according to a new study.
Most of Joshua Tree national park could become uninhabitable for its eponymous trees, glaciers will continue to melt away at Glacier national park, and many other of America’s most treasured beauty spots could be rendered virtually unrecognizable by climate change, Patrick Gonzalez, the lead author of the study, writes in the journal Environmental Research Letters.
Even the tiniest of creatures are at risk in the worst-case predictions: the American pika, a small alpine mammal, may no longer be able to survive on park land.
Alaska parks would see the most extreme heat increases, and the US Virgin Islands parks face 28% less rainfall by the end of the century. In Glacier Bay national park, the Muir Glacier melted 640 meters between 1948 and 2000.
In Yellowstone national park, trees are dying because bark beetles are thriving in warmer winters. Yellowstone will also become far more vulnerable to wildfires. The area burned could be up to three to 10 times higher by 2100. Joshua Tree national park in California could lose up to 90% of the habitat suitable for its namesake trees.