本powerpoint演示文稿首先介绍了流域监测项目的目标和挑战，以及微生物源追踪（MST）的简要概述，包括:开发工具箱；识别污染源是关键；MST分类；特定于宿主的MST；物种特异性MST；化学指示剂MST；MST比较；最近的MST研讨会；以及MST和可持续性。本文介绍了三个案例研究，其中包括:马萨诸塞州比曼·庞德·布鲁克（Beaman Pond Brook，又名a.k.a.），当时农民将责任归咎于住宅区 房屋，房主责备马；马萨诸塞州西博伊斯顿布鲁克。 k、 答:当一个紧凑的新英格兰景观 提供了太多无法统计的潜在来源；和 威斯康星州门县，又名a.a.，当含水层形态对 你包括表格、数字。

This powerpoint presentation begins by presenting the objectives and challenges of watershed monitoring programs, along with a brief overview of microbial source tracking (MST) including: developing a toolbox; identification of pollution sources is key; MST classifications; host-specific MST; species-specific MST; chemical indicator MST; MST comparison; recent MST workshops; and, MST and sustainability. Three case studies are presented, including: Beaman Pond Brook, Massachusetts, a.k.a., when the farmer blames the residential homes, and the homeowners blame the horses; West Boylston Brook, Massachusetts, a.k.a., when a compact New England landscape provides too many potential sources to count; and, Door County, Wisconsin, a.k.a., when aquifer morphology works against you. Includes tables, figures.