Article
Culturable microbial diversity and the impact of tourism in Kartchner Caverns, Arizona.
Microbial ecology - 1 Jan 2007
Ikner Luisa A, Toomey Rickard S, Nolan Ginger, Neilson Julia W, Pryor Barry M, Maier Raina M
Abstract excerpt
Kartchner Caverns in Benson, AZ, was opened for tourism in 1999 after a careful development protocol that was designed to maintain predevelopment conditions. As a part of an ongoing effort to determine the impact of humans on this limestone cave, samples were collected from cave rock surfaces along the cave trail traveled daily by tour groups (200,000 visitors year-1) and compared to samples taken from areas...
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