John M. O'Brien (Preferred)
John M. O'Brien
Researcher, Arctic Ecosystem Science Division, Fisheries and Oceans Canada
Joined
September 2025
Names
Emails
****@dfo-mpo.gc.ca (Confirmed)
****@dal.ca
Personal Links
Career & Education History
Researcher
Arctic Ecosystem Science Division, Fisheries and Oceans Canada (dfo-mpo.gc.ca)
2022 – Present
Researcher
Coastal Ecosystem Science Division, Fisheries and Oceans Canada (dfo-mpo.gc.ca)
2018 – 2022
PhD student
Biology, Dalhousie University (dal.ca)
2012 – 2018
Advisors, Relations & Conflicts
Expertise
marine biology
, marine ecology
, benthic ecology
Present
kelp forests
, cold-water corals
, deep-sea
, seagrasses
, foundation species
Present