# EPS Colloquium #### calendar\_today Date and Time **April 11, 2022** 12:00PM - 12:00PM EDT #### pin\_drop Location **Zoom & Geological Museum 102 (Haller Hall)** **Sarah Janssen**, Research Chemist, USSG-Mercury Research Lab, will present "From Microbial to Global: What Mercury Stable Isotopes Can Tell us about Mercury Bioaccumulation." **Sarah Janssen**, Research Chemist, USSG-Mercury Research Lab, will present "From Microbial to Global: What Mercury Stable Isotopes Can Tell us about Mercury Bioaccumulation." Contact: See also:- [ Faculty of Arts and Sciences ](/school/faculty-arts-and-sciences) Share on:- [ Facebook ](#) - [ Twitter ](#) - [ Linkedin ](#) Save: [ Add to calendar calendar\_today ](https://www.environment.harvard.edu/node/1433570/event-feed.ics) Copy link link