Dave Janssen

Aqueous geochemist, tenure track group leader at @EawagResearch

[Remo Röthlin @remoroethlin]

Proud to present our comprehensive study on extensive legacy metal #contamination #pollution in #sediments of #lakezurich #zürichsee!
https://t.co/QD3NODAY2s
@lakesed @bernhardwehrli @gilliadrian @EawagResearch

[Dr. April Abbott @April__Abbott]

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[Dr. April Abbott @April__Abbott]

Are you (or do you know) a student interested in #geochemistry/#paleoceanography?! Want to live in Myrtle Beach? I’m looking to grow my lab group at either masters or PhD level! Reach out 🤓#MarineScience

[Dave Janssen @janssendj]

@MortimerWerther @Aphys_Eawag We targeted the physical and chemical microstructure around the oxic-anoxic transition to see what drives chemical transport at the transition zone

[Dave Janssen @janssendj]

Great weather for sampling in Lake Zug yesterday with @Aphys_Eawag

[Bernhard Wehrli @bernhardwehrli]

Congratulations: Nathalie Dubois @lakesed is now adjunct professor @ETH_en. She is leading the sedimentology group @EawagResearch and teaches @usys_ethzh and @ETH_ERDW. Best wishes Nathalie!

[blake matthews @ebmatthews]

A 2-year postdoc position is open in my group at Eawag, Switzerland, co-led with @OleSeehausen. We are looking for a quantitative ecologist with a strong interest in paleolimnology to work on historical ecosystem changes in Lake Victoria. https://t.co/1Sw0Ecyy9Q

[Samuel Jaccard @jaccsa]

Shackleton's lost ship is found in Antarctic. Quite amazing video footage! https://t.co/HJJ76oyG1k

[Dave Janssen @janssendj]

📢PhD position! I'm looking for a PhD student to join my group @EawagResearch to explore the potential of metal stable isotopes as paleoproxies with samples from @geotraces GPpr13, in collaboration with the group of Derek Vance at ETH Zurich.

Apply here: https://t.co/KzFjXEX5l9

[Bernhard Wehrli @bernhardwehrli]

Beat Müller is retiring from his group leader position @EawagResearch . Here are a few scientific headlines spanning four decades 1/5

[Dr. April Abbott @April__Abbott]

New paper alert! Check out our latest for N. Atlantic IODP sediment cores, paleoceanography, w a big global compilation of authigenic & detrital neodymium. This one will take a few threads, 1st I’ll focus on the IODP cores #MarineScience @anzic_iodp https://t.co/1rkekmLcEr 1/11

[Dave Janssen @janssendj]

Only a few weeks into the new position but I've made it out to the field a couple times. Thanks @tomy_doda & @Aphys_Eawag for letting me tag along here!

For more on Tomy's project: https://t.co/M6fmaJiF8c

[Tomy Doda @tomy_doda]

Lake 7/8 🇨🇭: Sarnersee (Oct 14-Oct 28)
Elevation: 469 m, Area: 7 km2, Max depth: 50 m.

The largest lake of canton #obwalden, not far from #lucerne. Surrounded by mountains, forests and farms. No wind this time, but fog all night until the afternoon!

📸 @janssendj

[GEOTRACES @geotraces]

New GEOTRACES Science Highlight!
An updated global ocean chromium biogeochemical cycle
https://t.co/K8vNyp2X9z
Paper first author: @janssendj

[David Ho @_david_ho_]

Does making seashells 🐚 in seawater to drawdown atmospheric CO₂ sound like a good climate solution to you?

Then you’re the target audience of this blog from @mtyka explaining how precipitation of calcium carbonate to make shells actually releases CO₂.

https://t.co/Jdmvt8aIh0

[Institute of Geological Sciences, Uni Bern @geologyUniBern]

Sign up for the @GEODES_Committe workshop on Friday the 19th of November (in the morning, prior to #SGM2021). 😃 Details below 🔽
#WomenInSTEM #DiversityandInclusion #Equality @scnatCH @unibern

[blake matthews @ebmatthews]

10 days left to preregister for Swiss Postdoctoral Fellowships (SNSF replacement of Marie-Curie fellowship), for a Dec 15th application deadline: https://t.co/2pWZ2zuhiy

[Samuel Jaccard @jaccsa]

2 ! yes two, 2 yrs PDRA position openings to work on the marine and sedimentary cycling of Cr as part of the @ERC_Research SCrIPT project @FGSE_UNIL @GEOTRACES. Deadline, Dec, 15th.

[Dave Janssen @janssendj]

Happy to be a part of this study led by Nixon, Ross & Pena! Some highlights:
-Ligands reflect biological & terrestrial sources
-Highest ligand concentrations at the chl max in depth profiles
-Phytoplankton community composition may be important

https://t.co/Qu4YJuXEHq

[GEOTRACES @geotraces]

The day has arrived!!!

Launch of the GEOTRACES Intermediate Data Product 2021!

Join the webinar launch at one of the following day/times:

17 November at 14h00 UTC
18 November at 01h00 UTC

Register here: https://t.co/9Cx5d38JkY

#OceanScience #DataProduct #Biogeochemistry