Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Grand Canyon Adventure: River at Risk is an American documentary film directed by Greg MacGillivray and narrated by Robert Redford. It was released to IMAX 3D Theaters in 2008. Anthropologist Wade Davis and river advocate Robert F. Kennedy Jr journey down the Colorado River on a two-week expedition to highlight water conservation issues. Traveling by rafts, kayaks and wooden dories, they are accompanied by their daughters and guided by Shana Watahomigie, a Native American National Park ranger. The film explores America's drought and freshwater shortages, the impact on the river of damming, and human water supply needs, such as that of the city of Las Vegas. Shot in four weeks almost entirely on the Colorado River, the challenging production, which features the first 3D IMAX images of the Grand Canyon, took the 350-pound 3D IMAX camera through its paces and involved the cooperation of three Indian nations, the National Park Service, film sponsor Teva’s team of kayakers and more than a dozen experienced river guides.

Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.