El Capitan and the Merced River from the east |
I know that I am truly privileged living as I do only a two-hour drive from one of the most sublime places on Earth, Yosemite Valley and the Sierra Nevada. We head up there two or three times a year, sometimes with students in tow, and sometimes on our own, so in 30+ years we've been there at least 100 times.
And I never get tired of it.
Part of the allure is seeing the seasonal changes. Winter provides the coating of snow, while fall provides the changing colors of foliage. Spring offers surging waterfalls and wild river flows. Summer provides...well...crowds, but also nice moments in places we learn of where the crowds can be avoided. We have favorite meadows and lakes for instance where people rarely stop. No matter when or where we visit, there always seems to be something new or different.
The Cathedral Spires are tucked away on the east side of the Cathedral Rocks at Bridalveil Falls |
And I never get tired of it. I'm perfectly happy to hit those same spots on my 101st trip to the valley. The season, the time of day, and the weather all conspire to make each stop a unique experience of wonder. But sometimes there are changes of a different nature, and that makes some trips really memorable. That is what today's collection of views is about.
Sentinel Rock rises above the south side of Yosemite Valley across from Yosemite Falls |
The Ahwahnechee people, with roots among the Miwok and Paiute peoples of both sides of the Sierra, depended in large part on the acorns of the Black Oak and grazing animals like deer or bighorn in Yosemite Valley. It was in their best interest over the centuries to allow fires to burn through the valley floor and hold the quick-growing conifers at bay. When the park administrators put an end to the fires, the pine and cedar trees choked out meadows (only 65 acres of the original 750 acres of meadows remain) and grew into impenetrable thickets, blocking views of the canyon walls above.
What's worse is that choking off small fires can cause a buildup of fuel in the forest that could only lead to much worse fires than usual. This was always a danger, but it is far more hazardous today in a time of warming climate and extended droughts. Every Californian is fully aware of how wildfires in the state have morphed into monstrous events without parallel in written history.
The National Park Service has come around in their fire philosophy, especially after extensive fires a few decades ago in Yellowstone and Mesa Verde National Parks. They have instituted new policies of prescribed fires and selective tree removal to make the parks safer, but also to enhance the experiences of park visitors. In what way? The views.
The distinctive profile of the Three Brothers is the result of parallel jointing, or fractures in the granite that occur as the rocks are exposed by erosion |
Yosemite Falls from a pullout west of Swinging Bridge |
Prescribed fire in Yosemite Valley, with Half Dome and Clouds Rest in the distance. |
We stayed at the park through Monday morning, and when we stopped by Tunnel View we witnessed another chapter in the new fire/forest regime: the ignition of a prescribed fire. It was done in March because the ground was still damp enough to prevent the uncontrolled spread of the fire. If you are on Facebook and would like to know more about forest management in Yosemite, check out (1) Yosemite Fire and Aviation | Facebook.
1 comment:
In the time of native fire management systems would we call the valley basin an oak savanna?
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