Was ist das Grand Canyon?
Der atemberaubende und zugleich überwältigende, etwa 1,6 Kilometer tiefe und durchschnittlich 16 Kilometer breite Grand Canyon ist der stumme Zeuge von 2.000 Millionen Jahren Erdgeschichte.
Who was the second person to see the Grand Canyon?
More than 200 years passed before two Spanish priests became the second party of non-Native Americans to see the canyon. U.S. Army Major John Wesley Powell led the 1869 Powell Geographic Expedition through the canyon on the Colorado River.
How old is the history of the Grand Canyon?
The known human history of the Grand Canyon area stretches back 10,500 years, when the first evidence of human presence in the area is found. Native Americans have inhabited the Grand Canyon and the area now covered by Grand Canyon National Park for at least the last 4,000 of those years.
When did erosion start in the Grand Canyon?
„Local erosion in the western Grand Canyon began about 17 million years ago, but a through-flowing Colorado River to the Pacific Ocean did not exist until about 5.4 million years ago… most of the downward cutting has been concentrated in the last 2.5 million years“.
What is the Grand Canyon between River and rim?
The Grand Canyon: Between River and Rim … aims to capture not just the familiar grandeur but also some of the fragile idiosyncrasies of the between-lands, as an argument for leaving them alone.” “Named one of ‚The best photo books to gift this holiday season.
Who is the author of the Grand Canyon book?
„In his new book, “The Grand Canyon: Between River and Rim,” Colorado native and National Geographic photographer Pete McBride showcases the immense beauty of the Grand Canyon while reminding us of its challenges and its changing landscape.“ — Arizona Daily Sun “ A work of fine art and an avowal on the power and wisdom of place.
Why take photos of the Grand Canyon?
Pete McBride’s photos convey a stunningly intimate connection to a National Park so large that it can be seen from space, so deep that it bisects the entire State of Arizona with an impassible mile deep moat, and yet so fragile that it’s being destroyed by developers surrounding the place to cash in on the Worldwide brand that is the Grand Canyon.