Scientist studying carbon in rivers, CO2 sequestration & biogeochemical cycles. Prof. at University of Oxford, UK. Leading the ERC-funded @RivEscape project.

Joined March 2013
New paper! Led by @JesseZondervan on “Rock organic carbon oxidation #CO2 release offsets silicate #weathering sink” nature.com/articles/s41586-0… A release of 68 MtC/year is similar to volcanic #CO2 @ROC_CO2 @ERC_Research @OxUniEarthSci @UniofOxford @GeogDurham @edytem_fr 1/7
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Calling all Oxford Alumni! Booking for Meeting Minds 2024 is now open. From 20-22 Sep Earth Sciences has two talks taking place, @tamsinmather 21/09 at 4:00pm and Shamita Das on 20/09 at 4:00pm. Book your place now and be part of #MeetingMinds2024! 👇web.cvent.com/event/2d2550d4…
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Glorious day for Sanjeev and I to start our local field site greenhouse gas measurements on the River #Thames @RivEscape @ERC_Research @OxUniEarthSci lots of future data collection planned so watch this space #CO2 #CH4
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NZ’s lakes are in crisis due to climate change and other human impacts. Our Lakes, Our Future, a Cawthron and GNS co-led research programme is developing a suite of tools to understand lake health, identify stressors and enable effective restoration. 👉i.mtr.cool/bgzxuadldy
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The Goldschmidt 2024 program by day is now available for viewing! Check out plenaries, oral sessions, workshops, posters, and more! Learn more: t.ly/lNHtW
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🚨 3 year postdoctoral fellowship available at Univeristy of Oxford!🚨 Details can be found here: seh.ox.ac.uk/vacancies/early… Please pass on to anyone who might be interested, and feel free to reach out to me to discuss further! @StEdmundHall @OxUniEarthSci
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Excited to be scoping out a local field site on the River #Thames @RivEscape for some more river greenhouse work
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Check out a new blog post on our @RivEscape #fieldwork to the Isle of Lewis from @catearthsci as part of her PhD @OxUniEarthSci @ERC_Research @JoshuaFDean riv-escape.weebly.com/news.h…
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Bob Hilton retweeted
The @britishhydrosoc symposium will take place at @UniofOxford on 23th-24thSeptember. @JoshuaFDean and myself are convening a session on #Ecohydrology, #WaterQuality & #Biogeochemistry! Abstract submission (17th July): shorturl.at/BAnVM Registration: tinyurl.com/2vd56n2d
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Submit your abstracts to our session on #AI, #machinelearning, and #digitaltwins in hydrology! The deadline for abstract submissions to the British Hydrological Society's Symposium (23-24 Sept @UniofOxford) is Wed. 17 July! Form is here: forms.office.com/e/pFnpFpZ6G…
BHS Symposium Registration is OPEN! Join us 23/24 September at Oxford University. Register here: oxforduniversitystores.co.uk… This is a great opportunity to share ideas as a community. Anyone connected to hydrology welcome!
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We are hiring for a permanent position! Lecturer in Earth surface geochemistry Join a world leading research cluster with a strong record in Earth systems, global biogeochemical cycles and co-evolution of Earth and life. You also get to live in beautiful Yorkshire! Happy to chat about details jobs.leeds.ac.uk/vacancy.asp…
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Come say hello at our #openday today! and hear more about our amazing Earth Sciences course @OxUniEarthSci @UniofOxford
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Always do your @ETH_en grant reviews! What a brilliant #thankyou
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Many #congrats to the St Peter’s 2024 #finalists in Earth Sciences! @SPC_Oxford @OxUniEarthSci so very proud of them all and excited to see where they head from here!
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Join us tomorrow for Oxford Earth Sciences Open Day!! We have talks about our research and stalls with activities running all day. Our Professors will also be available to answer any questions you may have and talk about interviews! #OxOpenDays #StudyAtOxford
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Reunited with @sulikova_sabina and @leomenar11 in the #Mackenzieriver NWT, Canada! 🇨🇦 cracking on with @RivEscape #fieldwork 🫧 incredible to be out here - although seeing the scale of last years #wildfire in the Yellowknife region is pretty humbling. @geoCcycle @JoshuaFDean
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Professor David Pyle of @OxUniEarthSci is the recipient of our 2024 Murchison Medal! David is an internationally recognised volcanologist who has made outstanding contributions to the understanding of volcanic deposits and processes. Our warmest congratulations David!
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A choppy but beautiful day on the #Peel River, including a new site upstream on the Vittrekwa River, again the water level low for this time of year, but this river is always full of sediment @JoshuaFDean @leomenar11 @sulikova_sabina
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A successful methane hunt in the Mackenzie! @sulikova_sabina @leomenar11 @geoCcycle
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We were lucky to spend a day working at Tsiigehtchic - the mouth of the Arctic Red river - collecting exciting data to better constrain #CO2 and #CH4 release from these major #Arctic rivers with this great team! @JoshuaFDean @sulikova_sabina @leomenar11 @ERC_Research
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And here is one for the #ADCP fans out there, the #Mackenzie meander still doing its coherent flow structure thing, with strong gradients in sediment transport (and maybe #CO2 and #CH4 too?)
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