
Tanya Marshall
@tanya__marshall
Postdoc fellow at Princeton University. Infinitely curious about the links between ocean biogeochemistry and physics. Fascinated by nitrate isotope ratios.
ID: 422843688
http://drtanyamarshall.com 27-11-2011 19:17:30
42 Tweet
124 Followers
178 Following

Day one at #EGU23 did not disappoint! My highlight was the short course on neo-colonialism in geoscience. This session was packed!! Thank you to the powerhouse Dr Robyn Pickering for convening!


Tanya Marshall Tanya Marshall talking about nitrogen isotopes and nutrient fluxes in the greater Agulhas Current ๐ Representing Dr Sarah Fawcett ๐ณ๏ธโ๐ and UCT ๐ช๐ฝ #EGU23






Coffee date with the super nerd, Dr Tanya Marshall Tanya Marshall. We're celebrating our milestones, including our recently published paper. ๐ค โ๏ธ agupubs.onlinelibrary.wiley.com/doi/full/10.10โฆ


๐WEBINAR Tanya Marshall UCT MARIS will describe the regionality of N2 cycling in the South Atlantic & South Indian Oceans. Learn about the implications for nutrient supply, ocean fertility & carbon export. ๐๏ธ Monday, 21 Aug | 13h00 SAST sancor.nrf.ac.za/Documents/21Auโฆ #oceanography


I'm giving a South African Network for Coastal&Oceanic Research webinar on my Ph.D. research this ๐๏ธMonday, 21 Aug at 13h00 SAST. I'll be sharing our findings on N cycling and nutrient supply in the historically under-sampled South Atlantic and South Indian Oceans! Register to get the Zoom link.


Tomorrow I'm giving a talk on nutrient fluxes in the southwest Indian Ocean as part of the IIOE-2 Early Career Scientist Network webinar series! I'll be focussing on N2 fixation and deep nitrate supply, both of which increase regional fertility. Register to join: zoom.us/meeting/registโฆ


Happy to share the first paper from my PhD ๐ If you are interested about N2 fixation, here is the snapshot of diazotrophy in the Indian Ocean !!! #N2fixation#diazotrophs#Indian Ocean Ocean Bridges @MIOceanologie IRD.fr IFCPAR/CEFIPRA Pure Ocean ASLO aslopubs.onlinelibrary.wiley.com/doi/10.1002/loโฆ

The second paper from my PhD has just been published! ๐ฆ๐ถ Co-authored by Dr Sarah Fawcett ๐ณ๏ธโ๐ Jeff McQuaid Jessica Burger Luca Stirnimann Alakendra Roychoudhury and part of the SCALE Check it out below ๐ science.org/doi/10.1126/scโฆ

Nitrate isotope ratios are a remarkable tracer of physically-driven and biologically-modified upward nitrate fluxes at (sub)mesoscales! Oh, and also mega fun! Here's our paper in the turbulent Agulhas Current! Dr Sarah Fawcett ๐ณ๏ธโ๐ Lisa M Beal UCT Research agupubs.onlinelibrary.wiley.com/doi/10.1029/20โฆ




๐๐ฐ Just published in Scientific Reports! Our study shows the Gulf of Guinea's sea level rise is nearly at the global average, with ocean mass being the key driver. Over 60M people in coastal Africa are at risk. ๐ DOI: doi.org/10.1038/s41598โฆ The Nansen Center / Nansensenteret UCT Research #Sealevel


