文章基本信息

标题：Water Quality in Three Creeks in the Backcountry of Grand Teton National Park, USA
本地全文：下载
作者：Ada M. Farag ; Jack N. Goldstein ; Daniel F. Woodward 等
期刊名称：Journal of Freshwater Ecology
印刷版ISSN：0270-5060
电子版ISSN：2156-6941
出版年度：2001
卷号：16
期号：1
页码：135-143
DOI：10.1080/02705060.2001.9663796
出版社：Taylor & Francis
摘要：This study was conducted in Grand Teton National Park during the summers of 1996 and 1997 to investigate the water quality in two high human use areas: Garnet Canyon and lower Cascade Canyon. To evaluate the water quality in these creeks, fecal coliform, Giardia lamblia, coccidia, and microparticulates were measured in water samples. No evidence of fecal coliform, Giardia lamblia, or coccidia, was found in Garnet Creek. The water quality and general water chemistry of Garnet Creek was similar to the reference site. No Giardia lamblia or coccidia were found in Cascade Creek, but fecal coliforms were present. The isolated colonies of Escherichia coli from Cascade Creek matched the ribosome patterns of avian, deer, canine, elk, rodent, and human coliforms.