Climate change is changing landscapes and creating impacts throughout the world. Glacier National Park in Montana is no exception. Around 1850, an estimated 150 glaciers existed within the present boundaries of the park. Today, only 25 glaciers remain.
President Barrack Obama is turning to Everglades National Park to serve as a backdrop for an Earth Day discussion of climate change and the impacts it would bring to the United States.
Ever so gently, but steadily nonetheless, development and sea-level rise are slowly squeezing salt marshes at Cape Cod National Seashore. High marshes are being being transformed into low marshes, and low marshes are in danger of being drowned out.
Until a storm blew into California this weekend, winter weather had largely gone missing in Yosemite National Park, especially in Tuolumne Meadows. Rangers there reported that this January was the warmest and driest on record in Tuolume Meadows as measured at the weather station there.
Things are warming up in Alaska, and that's not a good thing. At Kenai Fjords National Park, the average monthly temperature in December was nearly 6 degrees Fahrenheit above normal, the same departure noticed in November. Just one day in December saw temperatures dip below freezing, as measured at the Seward airport.
In response to a guest column on climate change that disputed the belief that human activities are driving global warming, a quartet of scientists and former National Park Service employees say the evidence for anthropogenic global warming is indisputable.
A dozen days spent in national parks in Alaska this summer helped high school students from Ohio learn a little bit more about climate change up close. Their experience was part of the first “Climate Change Academy,” an immersive, comprehensive climate change course offered through the National Park Service.
Adam Markham, director of climate impacts for the Union of Concerned Scientists' Climate and Energy Program and a co-author of the report “National Landmarks at Risk," has written the following rebuttal to Dr. Daniel B. Botkin's column on climate change and his thoughts on what is, and isn't, driving it.
For those of us who love our national parks and are confronted daily with media, politicians, and pundits warning us of a coming global-warming disaster, it’s only natural to ask what that warming will mean for our national parks. This is exactly what the well- known Union of Concerned Scientists discuss in their recent report, National Landmarks at Risk: How Rising Seas, Floods, and Wildfires Are Threatening the UnitedStates’Most Cherished Historic Sites.
Is it time to start a pool over when the Lyell Glacier in Yosemite National Park is no longer classified as a glacier? Or when it vanishes from the landscape? Those are good questions to ask, as the glacier, the second largest in the Sierra Nevada according to the National Park Service, is continuing to shrink.