National Exposure Research Laboratory, Office of Research and Development, United States Environmental Protection Laboratory, Cincinnati, Ohio, USA.
Appl Environ Microbiol. 2013 Apr;79(7):2488-92. doi: 10.1128/AEM.03781-12. Epub 2013 Feb 1.
Using in situ subtropical aquatic mesocosms, fecal source (cattle manure versus sewage) was shown to be the most important contributor to differential loss in viability of fecal indicator bacteria (FIB), specifically enterococci in freshwater and Escherichia coli in marine habitats. In this study, sunlight exposure and indigenous aquatic microbiota were also important contributors, whose effects on FIB also differed between water types.
利用原位亚热带水生中观系统,粪便源(牛粪与污水)被证明是导致粪便指示菌(FIB)存活差异的最重要因素,特别是在淡水环境中的肠球菌和海洋生境中的大肠杆菌。在本研究中,阳光照射和本地水生微生物群落也是重要的贡献因素,它们对 FIB 的影响在不同水体类型之间也有所不同。