Mark J McCarthy
@mjmcncycle.bsky.social
Aquatic nitrogen biogeochemist/ecologist, dad, wine geek, Canadian indie nerd. Trust takes years to build, seconds to break, forever to get back.
The lab tape ball has reached a milestone in case anyone was wondering
November 7, 2025 at 9:44 AM
The lab tape ball has reached a milestone in case anyone was wondering
Meteor impact crater pond in Saaremaa - no cyanos in there 🙄
August 15, 2025 at 3:30 PM
Meteor impact crater pond in Saaremaa - no cyanos in there 🙄
An honor to be in Helsinki for @tomjilbert.bsky.social inaugural lecture as Professor of Environmental Geochemistry.
May 28, 2025 at 1:42 PM
An honor to be in Helsinki for @tomjilbert.bsky.social inaugural lecture as Professor of Environmental Geochemistry.
A few recent bangers
March 8, 2025 at 8:47 PM
A few recent bangers
When Dougie 'Dollar Beer' Ford is all of a sudden a Canadian hero, you know shit has gone wild.
(photo Mervyn Sequeira)
(photo Mervyn Sequeira)
March 6, 2025 at 8:14 AM
When Dougie 'Dollar Beer' Ford is all of a sudden a Canadian hero, you know shit has gone wild.
(photo Mervyn Sequeira)
(photo Mervyn Sequeira)
Eesti Vabariik!
February 24, 2025 at 1:43 PM
Eesti Vabariik!
The N cycle doesn’t stop under ice
February 18, 2025 at 5:28 PM
The N cycle doesn’t stop under ice
