| combining targeted sampling and fluorometry to identify human fecal contamination in a freshwater creek. | many bacterial source tracking (bst) methods are too expensive for most communities to afford. in an effort to develop an inexpensive method of detecting human sources of fecal contamination in a freshwater creek during baseflow and stormflow conditions, we combined targeted sampling with fluorometry. targeted sampling is a prelude to bst and finds sources of fecal contamination by continued sampling and resampling over ever-decreasing distances. fluorometry identifies human fecal contamination ... | 2008 | 17998611 |