Posts
"When quietly floating upon the placid surface of Lake Tahoe, the largest of the "gems of the Sierra - nestled as it is, amidst a huge amphitheater of mountain peaks - it is difficult to say whether we are more powerfully impressed with the genuine child-like awe and wonder inspired by the noble grandeur of nature, or with the calmer and more gentle sense of the beautiful produced by the less imposing aspects of the surrounding scenery." John Le Conte
I have kayaked bigger lakes by far. Under Split Rock Lighthouse on Lake Superior, Lake of the Wood on the border of U.S. and Canada and into sea caves along Lake Michigan in Door County Wisconsin. All of those lakes are massive in size. At their edge, you look out into a sea swell as far as you can see. The horizon falls off into waves. However, at Lake Tahoe, you look across to see the gleaming Sierra Nevada Mountains rising from its blue depths and feel the majesty of the place. American writer, Mark Twain described the thoughts we all must experience when seeing the lake for the first time or one hundredth.
"...at last the Lake burst upon us—a noble sheet of blue water lifted six thousand three hundred feet above the level of the sea, and walled in by a rim of snow-clad mountain peaks that towered aloft full three thousand feet higher still! ... As it lay there with the shadows of the mountains brilliantly photographed upon its still surface I thought it must surely be the fairest picture the whole earth affords."
You will need waterproof pocket Thesaurus to come up with all the different types of color blue you will see when paddling around the lake. Its cobalt color was long credited to the unusual clarity of the water, however surprising new research suggests that the real explanation lies with algae that live in the lake.
“The result was totally unexpected, since we all expected that clarity and blueness of the lake is correlated,” Dr. Shohei Watanabe, a postdoctoral researcher at the University of California, Davis, told The Huffington Post, “Clarity is mainly controlled by fine inorganic sediments but blueness is mainly controlled by algal populations.”
Using help from NASA, Wantanabe, measured the lake’s blueness and then combined this “blueness index” with measurements of a Secchi disk, a white disk commonly used to measure its transparency of water that remains visible when it's lowered into it. His results showed that the bluer the lake, the lower the clarity of its water, and the lake is actually bluest when algae concentration is low, suggesting a possible need to change in conservation efforts, which traditionally have focused on controlling sediment to keep the lake water clear.
"This place is spectacular because it is one of the highest, deepest, oldest and purest lakes in the world." said President Barack Obama told a crowd of about 9,000 at the 20th annual Lake Tahoe Summit, "It’s no wonder that for thousands of years, this place has been a spiritual one. For the Washoe people, it is the center of their world. And just as this space is sacred to Native Americans, it should be sacred to all Americans."
He challenged all of us, to keep the lake's spirit alive through conservation and combating climate change to protect its pristine views, keep its air pure, and most certainly its waters clear and blue.
Over the Bow is a feature from Outside Adventure to the Max, telling the story behind the image. If you have a great picture with a great story, submit it to us at nickayak@gmail.com
