isotope enthusiast with an interest in methane biogeochemistry | USGS Mendenhall postdoc | PhD @MIT@WHOI and @WUSTL ‘17 | typos are my own | she/her

Joined May 2013
107 Photos and videos
Pinned Tweet
Now online: Kilometer-scale Δ13CH3D profiles distinguish end-member mixing from methane production in deep marine sediments sciencedirect.com/science/ar…

2
1
11
1,583
Ellen Lalk retweeted
📢 Finally made a personal website! jeeminrhim.com/ Relevant keywords include: geomicrobiology, isotope geochemistry, archaea, lipid biomarker, GDGT, ring index, paleoclimate, astrobiology, geoscience education, DEIAJ Please share with anyone who might be interested.
7
28
1,332
14 Jun 2024
Hope to see you at #AGU24 !
3
149
Ellen Lalk retweeted
Are you an early career organic geochemist with exciting new science to share? If so, apply to the 2024 GRS & GRC in #OrganicGeochemistry! We hope to offset conf. fees for EC researchers pending available funding. Links: bit.ly/oggrs24 & bit.ly/oggrc24.

1
11
25
4,134
22 Jun 2023
Join us in SF/online for #AGU23 to share your cool gas hydrate research (across disciplines!) 🤩
392
Now online: Kilometer-scale Δ13CH3D profiles distinguish end-member mixing from methane production in deep marine sediments sciencedirect.com/science/ar…

2
1
11
1,583
We also model expected sediment 🪨 and CH4 apparent 🐄💨temperatures with depth to show that between sediment 🪨temperatures of ~100-150°C (upper limit of microbial exchange until efficient abiotic exchange) we may expect to see clumped isotopologue🐄💨 disequilibrium 🌀
1
1
192
This was the first project I started in grad school—parts of it were fodder for my first conference presentations, qualifying exam, and then left to mature through an unexpected pandemic. I learned a lot, and wrapping it up after all that feels good 😌
3
202
31 May 2023
📢 Ever turn down a TT position? Consider being a participant in a qualitative research study about diversity and hiring practices in the geosciences 🙌🏼 click below for more info
Have you ever declined a TT geoscience faculty job offer? Tell us about it here: qfreeaccountssjc1.az1.qualtr… @ESWNtweets @aapigeosci @BlkinGeoscience @NABGSocial @sacnas @earth_jobs @maratimes @LyssaFreese @meghana_ir @jwilcots @chris_wirz @EllenLalk @LizaYBarnes @rohbbits
3
361
Ellen Lalk retweeted
A few days late, but I am so proud of Dr. @Skoogbacter who rocked her PhD defense @eapsMIT . Emilie has been such a joy to have as part of our lab @whoi & I feel so privileged to be part of her journey. She’s a creative, brilliant, & fun scientist. Congrats Dr. Skooooooooog!!!
2
3
36
3,209
Ellen Lalk retweeted
We made a short, cute, animated film for @sciam about subsurface microbes and what they can do for us! This is from work with @pbarry10 @DavidTerryFine @MaartendeMoor @d_giovannelli and others! It's dubbed in Spanish too!
Wherever we dig and however deep we dig we find microscopic living organisms. Could the mysterious microbes in earth’s crust unlock a climate change solution? 🥼 @archaearama @pbarry10 🎞️ Voyager 🎥 David Terry Fine 🔗 bit.ly/3TUx1hI
1
23
56
9,243
28 Feb 2023
A couple life updates: 1. New Job! I moved to the USGS in Woods Hole 2. New Spouse! 🥳 Don’t be a stranger if you’re on the Cape 🙂
4
80
7,747
Ellen Lalk retweeted
Paid undergraduate summer research opportunity @WHOI Find program details, application and 2023 potential projects here: whoi.edu/summerfellow Apply by Feb 5! #OceanScience #OceanEngineering #MarinePolicy #DiversityInSTEM #WHOIssf
1
55
57
12,054
29 Nov 2022
There is so much I like about this commentary—worth the read!
Here is a piece @BalaChaudhary, Rohini Shivamoggi, and I wrote in response to the article published today, "Systemic racial disparities in funding rates at the NSF" – from the perspective of three Asian American women scientists. (1/3) 🧵 medium.com/@bala.chaudhary/a…
2
2
Ellen Lalk retweeted
In the article published today, “Systemic racial disparities in funding rates at the NSF,” the authors examined public data on >1 million NSF proposals in the past ~20 yrs and found persistent & significant racial disparities in funding rates. /🧵
1
35
81
15 Nov 2022
Thesis = defended 🥳
10
52