Dr Mark Hartl
@drmhartl.bsky.social
Associate Professor; #marine #ecotoxicologist, #Dad, #Cyclist, #Edinburgh #microplastics #econanotox #climatechange #Brexistance #ScotlandInEurope Opinions are my own.
Bright, windy morning in #WardieBay; today: #CyclingToWork; teaching #Marine #Ecotoxicology; meetings; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
November 14, 2025 at 7:48 AM
Bright, windy morning in #WardieBay; today: #CyclingToWork; teaching #Marine #Ecotoxicology; meetings; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
Dark morning in #WardieBay; today: #CyclingToWork; meetings; data analysis; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
November 12, 2025 at 7:46 AM
Dark morning in #WardieBay; today: #CyclingToWork; meetings; data analysis; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
Dark morning in #WardieBay; today: #CyclingToWork; meetings; data analysis; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
November 11, 2025 at 6:25 AM
Dark morning in #WardieBay; today: #CyclingToWork; meetings; data analysis; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
Brightish morning in #WardieBay; today: #CyclingToWork; teaching #Marine #Ecotoxicology; meetings; data analysis; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
November 10, 2025 at 7:44 AM
Brightish morning in #WardieBay; today: #CyclingToWork; teaching #Marine #Ecotoxicology; meetings; data analysis; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
Just responded to the #Tram #consultation to voice my objection to building it along the #RoseburnPath in #Edinburgh - deadline 17 November 2025.
consultationhub.edinburgh.gov.uk/sfc/tram-nor...
Information and useful guidance from the Team at
www.savetheroseburnpath.com
consultationhub.edinburgh.gov.uk/sfc/tram-nor...
Information and useful guidance from the Team at
www.savetheroseburnpath.com
November 9, 2025 at 4:53 PM
Just responded to the #Tram #consultation to voice my objection to building it along the #RoseburnPath in #Edinburgh - deadline 17 November 2025.
consultationhub.edinburgh.gov.uk/sfc/tram-nor...
Information and useful guidance from the Team at
www.savetheroseburnpath.com
consultationhub.edinburgh.gov.uk/sfc/tram-nor...
Information and useful guidance from the Team at
www.savetheroseburnpath.com
Beautiful morning in #WardieBay; today: #CyclingToWork; meetings; data analysis; #OSM2026 poster prep #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
November 7, 2025 at 7:56 AM
Beautiful morning in #WardieBay; today: #CyclingToWork; meetings; data analysis; #OSM2026 poster prep #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
Brightish morning in #WardieBay; today: #CyclingToWork; meetings; data analysis; #OSM2026 poster prep #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
November 6, 2025 at 8:12 AM
Brightish morning in #WardieBay; today: #CyclingToWork; meetings; data analysis; #OSM2026 poster prep #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
Damp morning in #WardieBay; today: #CyclingToWork; data analysis; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
November 5, 2025 at 8:52 AM
Damp morning in #WardieBay; today: #CyclingToWork; data analysis; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
Grey morning in #WardieBay; today: #CyclingToWork; data analysis; #OSM2026 poster prep; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
November 4, 2025 at 7:34 AM
Grey morning in #WardieBay; today: #CyclingToWork; data analysis; #OSM2026 poster prep; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
Bright morning in #WardieBay; today: #CyclingToWork; #meetings; #MSc #Marine #Ecotox lecture #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
November 3, 2025 at 8:02 AM
Bright morning in #WardieBay; today: #CyclingToWork; #meetings; #MSc #Marine #Ecotox lecture #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
Front tyre blow out in a bend - no idea how I didn't come off... (sound on) #CyclingToWork #Edinburgh #Halloween #litter ...
November 2, 2025 at 8:37 PM
Front tyre blow out in a bend - no idea how I didn't come off... (sound on) #CyclingToWork #Edinburgh #Halloween #litter ...
Bright morning in #WardieBay; today: #CyclingToWork; #meetings; running #MSc #Marine #Ecotox practical labs; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
October 31, 2025 at 6:54 AM
Bright morning in #WardieBay; today: #CyclingToWork; #meetings; running #MSc #Marine #Ecotox practical labs; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
Beautiful, chilly morning in #WardieBay; today: #CyclingToWork; #meetings; running #MSc #Marine #Ecotox practical labs; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
October 30, 2025 at 7:14 AM
Beautiful, chilly morning in #WardieBay; today: #CyclingToWork; #meetings; running #MSc #Marine #Ecotox practical labs; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
Beautiful morning in #WardieBay; today: #CyclingToWork; #meetings; running #MSc #Marine #Ecotox practical labs; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
October 29, 2025 at 7:11 AM
Beautiful morning in #WardieBay; today: #CyclingToWork; #meetings; running #MSc #Marine #Ecotox practical labs; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
Bright morning in #WardieBay; today: #CyclingToWork; #meetings; running #MSc #Marine #Ecotox practical labs; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
October 28, 2025 at 7:02 AM
Bright morning in #WardieBay; today: #CyclingToWork; #meetings; running #MSc #Marine #Ecotox practical labs; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
Beautiful morning in #WardieBay; today: #CyclingToWork; #meetings; #amwriting #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
October 27, 2025 at 7:36 AM
Beautiful morning in #WardieBay; today: #CyclingToWork; #meetings; #amwriting #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
Beautiful morning in #WardieBay; today: #CyclingToWork; Undergraduate #Biology #OpenDay #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
October 25, 2025 at 8:02 AM
Beautiful morning in #WardieBay; today: #CyclingToWork; Undergraduate #Biology #OpenDay #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
Beautiful morning in #WardieBay; today: #CyclingToWork; #meetings; labwork; Undergraduate #Biology #OpenDay prep #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
October 24, 2025 at 7:36 AM
Beautiful morning in #WardieBay; today: #CyclingToWork; #meetings; labwork; Undergraduate #Biology #OpenDay prep #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
Dark morning in #WardieBay; today: #CyclingToWork; #meetings; labwork; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
October 23, 2025 at 6:31 AM
Dark morning in #WardieBay; today: #CyclingToWork; #meetings; labwork; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
Beautiful morning in #WardieBay; today: #CyclingToWork; #meetings; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
October 22, 2025 at 7:01 AM
Beautiful morning in #WardieBay; today: #CyclingToWork; #meetings; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
Grey morning in #WardieBay; today: #CyclingToWork; lab work; #meetings; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
October 21, 2025 at 6:48 AM
Grey morning in #WardieBay; today: #CyclingToWork; lab work; #meetings; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
Foggy morning in #WardieBay; today: #CyclingToWork; teaching #Marine #Ecotox; #meetings; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
October 20, 2025 at 6:49 AM
Foggy morning in #WardieBay; today: #CyclingToWork; teaching #Marine #Ecotox; #meetings; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
Grey morning in #WardieBay; today: #CyclingToWork; #MSc supervision; proposal prep; lab work; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
October 17, 2025 at 7:14 AM
Grey morning in #WardieBay; today: #CyclingToWork; #MSc supervision; proposal prep; lab work; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
Does #Edinburgh Council know something I don't about the weather? 9ºC this morning. Surely it would be better to sweep away the fallen foliage before it turns to mush rather than wasting salt. @edinhelp #CyclingToWork #CyclingInEdinburgh
October 16, 2025 at 6:46 PM
Does #Edinburgh Council know something I don't about the weather? 9ºC this morning. Surely it would be better to sweep away the fallen foliage before it turns to mush rather than wasting salt. @edinhelp #CyclingToWork #CyclingInEdinburgh
Grey morning in #WardieBay; today: #CyclingToWork; #meetings; proposal prep; #PhD supervision; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk
October 16, 2025 at 7:09 AM
Grey morning in #WardieBay; today: #CyclingToWork; #meetings; proposal prep; #PhD supervision; #admin #lifeofanacademic #Edinburgh markhartl.hw.ac.uk