Dr Mark Hartl (@M_Hartl) header
Dr Mark Hartl (@M_Hartl) profile picture

Dr Mark Hartl

@M_Hartl

Associate Professor; marine ecotoxicologist,Dad,Cyclist,Edinburgh #microplastics #econanotox #climatechange #Brexistance #ScotlandInEurope Opinions are my own.

 Edinburgh
markhartl.hw.ac.uk
Joined March 2009
  • Tweets44.3K
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Photo by Dr Mark Hartl (@M_Hartl)Photo by Dr Mark Hartl (@M_Hartl)Photo by Dr Mark Hartl (@M_Hartl)Photo by Dr Mark Hartl (@M_Hartl)Photo by Dr Mark Hartl (@M_Hartl)Photo by Dr Mark Hartl (@M_Hartl)Photo by Dr Mark Hartl (@M_Hartl)Photo by Dr Mark Hartl (@M_Hartl)Photo by Dr Mark Hartl (@M_Hartl)Photo by Dr Mark Hartl (@M_Hartl)
#SaveTheRoseburnPath #CyclingInEdinburgh #CyclingToWork #ActiveTravel #Edinburgh savetheroseburnpath.com
Image from Dr Mark Hartl (@M_Hartl)
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Beautiful morning in #WardieBay; today: #CyclingToWork; running marine #ecotoxicology #MSc lab practicals; supervising #MSc projects #lifeofanacademic markhartl.hw.ac.uk
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Beautiful morning in #WardieBay; today: #CyclingToWork; running marine #ecotoxicology #MSc lab practicals #lifeofanacademic markhartl.hw.ac.uk
Image from Dr Mark Hartl (@M_Hartl)
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Bright morning in #WardieBay; today: #CyclingToWork; running marine #ecotoxicology #MSc lab practicals #lifeofanacademic markhartl.hw.ac.uk
Image from Dr Mark Hartl (@M_Hartl)
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Beautiful, windy morning in #WardieBay; today: #CyclingToWork; running marine #ecotoxicology #MSc lab practicals #lifeofanacademic markhartl.hw.ac.uk
Image from Dr Mark Hartl (@M_Hartl)
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Tree down on the Telford Path this morning in #Edinburgh. Interesting obstacle course #CyclingToWork. #StormBoelo
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Apologies. First photo is from Granton park. Can't delete/edit.
Dr Mark Hartl (@M_Hartl) profile pictureDr Mark Hartl@M_HartlOct 26
Hermiston House Road, at the intersection with the canal - tree down. #StormBoelo
Image from Dr Mark Hartl (@M_Hartl)
Image from Dr Mark Hartl (@M_Hartl)
Image from Dr Mark Hartl (@M_Hartl)
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Hermiston House Road, at the intersection with the canal - tree down. #StormBoelo
Image from Dr Mark Hartl (@M_Hartl)
Image from Dr Mark Hartl (@M_Hartl)
Image from Dr Mark Hartl (@M_Hartl)
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Brightish morning in #WardieBay; today: #CyclingToWork; #MSc supervision; teaching marine #ecotoxicology #lifeofanacademic markhartl.hw.ac.uk
Image from Dr Mark Hartl (@M_Hartl)
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Brightish morning in #WardieBay; no sign of #StormAustin; today: #CyclingToWork; #meetings; #amwriting #lifeofanacademic markhartl.hw.ac.uk
Image from Dr Mark Hartl (@M_Hartl)
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Beautiful morning in #WardieBay: today: #CyclingToWork; #meetings; Hons projects supervision; #admin; #lifeofanacademic markhartl.hw.ac.uk
Image from Dr Mark Hartl (@M_Hartl)
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Damp morning in #WardieBay: today: #CyclingToWork; #meetings; #amwriting; #admin; #lifeofanacademic markhartl.hw.ac.uk
Image from Dr Mark Hartl (@M_Hartl)
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Dark morning in #WardieBay: today: #CyclingToWork; #meetings; #amwriting; #admin; #lifeofanacademic markhartl.hw.ac.uk
Image from Dr Mark Hartl (@M_Hartl)
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Beautiful morning in #WardieBay: today: #CyclingToWork; field course prep; #amwriting; #admin; #lifeofanacademic markhartl.hw.ac.uk
Image from Dr Mark Hartl (@M_Hartl)
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Dark morning in #WardieBay: today: #CyclingToWork; #meetings; #admin; #lifeofanacademic markhartl.hw.ac.uk
Image from Dr Mark Hartl (@M_Hartl)
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Bright morning in #WardieBay: today: #CyclingToWork; #meetings; #admin; #amwriting #lifeofanacademic markhartl.hw.ac.uk
Image from Dr Mark Hartl (@M_Hartl)
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Grey morning in #WardieBay: today: #CyclingToWork; #meetings; #PhD supervision; #admin; #amwriting #lifeofanacademic markhartl.hw.ac.uk
Image from Dr Mark Hartl (@M_Hartl)
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Done wonders for my fitness since ditching my car eight years ago and #CyclingToWork every day.
Mobility Behaviour 👨‍🎓 (@davidlois_uned) profile pictureMobility Behaviour 👨‍🎓@davidlois_unedOct 3
Ir en bici al trabajo 🚲 reduce un 47% la mortalidad, un 24% las hospitalizaciones cardiovasculares y el 51% la mortalidad por cáncer. Caminar 🚶‍♀️ reduce un 9% hospitalizaciones totales y 10% las cardiovasculares. Ambos reducen problemas de salud mental (bici, -20%, caminar, -7%).
Image from Mobility Behaviour 👨‍🎓 (@davidlois_uned)
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Grey morning in #WardieBay: today: #CyclingToWork; #meetings; #PhD supervision; teaching #MSc #Marine #Ecotox; #admin #lifeofanacademic markhartl.hw.ac.uk
Image from Dr Mark Hartl (@M_Hartl)
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If you follow through on this @andyburnham , I might be persuaded to vote @UKLabour, even though I 'm based in #Scotland. #Brexistance
Image from Dr Mark Hartl (@M_Hartl)
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Beautiful morning in #WardieBay: today: #CyclingToWork; #meetings; #PhD supervision; teaching #MSc #Marine #Ecotox; #admin #lifeofanacademic markhartl.hw.ac.uk
Image from Dr Mark Hartl (@M_Hartl)
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