Colleen Hoffman, Ph.D.

Dr. of the Earth | hunter of trace and critical metals in aqueous environments | outdoor enthusiast & amature nature photog. she/her, views are my own.

[Colleen Hoffman, Ph.D. @clhoffma]

Our preprint showing strong organic ligands tightly control dissolved iron in hydrothermal plumes along the Mid-Atlantic Ridge is finally out!

@rmbundy @altagliabue @Alylough @kristenbuck @kristennbuck @mlohan @Travmmm
@real_st_patrick @SantoroLab @FRidge_GA13 @CICOESresearch

[bioRxiv @biorxivpreprint]

Microbial siderophore production is tightly coupled to iron in hydrothermal plumes https://t.co/VxKIbPgSL3 #bioRxiv

[ESWN @ESWNtweets]

On the academic job market and have a 2-body problem?
Register now for our panel on 11/7!
https://t.co/NVtLatixm8

[NETL @NETL_DOE]

#ICYMI: all finalized data products associated with work funded by the Office of Fossil Management and Carbon Management will be publicly available through #NETL’s Energy Data Exchange. #EDX Read more!
https://t.co/LsDEhtJdVA

[UAW 4121 Academic Workers @UAW4121]

We haven’t reached agreement with UW yet. Our strike begins tomorrow. Join the fight at https://t.co/g9xAWlmc9d

[Colleen Hoffman, Ph.D. @clhoffma]

Welp...guess moving from the west coast didn't save me from wildfire season

[NWS Pittsburgh @NWSPittsburgh]

RAP Smoke model shows relatively high concentrations of near-surface smoke from the Canadian wildfires will continue to move southward into this part of the country over the next couple days.

[Deep Sea COBRA @DeepSeaCOBRA]

Want to learn more about #DeepSea observatories and studies on the Mid-Atlantic Ridge at Lucky Strike vents? Join the next @DeepSeaCOBRA webinar this Tuesday April 4 at 3pm EDT! Register at link below: https://t.co/XYRWzAZpY1

[NWS Pittsburgh @NWSPittsburgh]

The risks on Saturday will be two fold. First, widespread high wind event. These winds will be non-thunderstorm related and gusts up to 60 mph are possible. Second, possible severe thunderstorms. Keep up to data on the latest forecasts and any changes to the headlines.

[NWS Pittsburgh @NWSPittsburgh]

When will the high wind gusts end? Well, the probability of 45mph or higher decreases from 60% to 30% after 10pm; less than 10% after midnight. Tomorrow, conditions will be pleasant (i.e. calm).

[Megan Davies @M_Davies]

Alright internet, ask and you shall receive. Here is a video of the NEWEST BLACK SMOKER HYDROTHERMAL VENT 🎊🙌🏼🎉 #LostCityVents #FalkorToo #MidAtlanticRidge

[Colleen Hoffman, Ph.D. @clhoffma]

@GSECARS_rocks @NETL_DOE Thanks for the shout out! We had a great time and got lots of great data!

[Nicole Barbaro @NicoleBarbaro]

Excellent CV --> Resume resource created and shared by @InnaTsirlin on LinkedIn.

See full post here 👇🏼 https://t.co/XGRioTQhDP

@AltAcChats #altac #phdchat @AltacJobs

[Joan Alfaro @rubyspira]

Say hello to the new hydrothermal vents at Puy de Folles at the Mid Atlantic Ridge 1951 meters depth!!! 🌋🌋🦐🦐 @SchmidtOcean

[USGS Coastal Change @USGSCoastChange]

Looking for a summer #internship? USGS St. Pete is seeking undergrad #students looking to gain practical experience in coastal or marine science.

Learn more: https://t.co/bGNTEXGdVk 💡
Work in St. Pete: https://t.co/HJRDtascUu ☀️
Work remotely: https://t.co/ro5oc62Txf 💻

[NETL @NETL_DOE]

NETL takes seriously our obligation to mentor the next generation of innovators and energy experts, and we demonstrate that commitment through a range of programs and activities that foster and enhance STEM education for all ages. https://t.co/VEx7OEK1cP

[Julie Huber, PhD @JulesDeep]

Applications due 3/24 for our regional #communitycollege research experience (CC-CREW) @WHOI - get paid ($17/hr) to do ocean science & engineering research while forging your path forward in STEM! cc @NSF @whoi_academic @nrwegian
https://t.co/7KUbGNpNui

[Amy Fraley @aefraley]

Are you interested in overcoming the mountainous barriers of processing your meta-omics datasets? Join us at the #SummerSchool on Applied Meta-Omics hosted @Microbio_ETH and sponsored by @movetia_ch. For more information and to apply visit: https://t.co/dB3naADQZH

[GF Ocean Exploration @Discover_GFOE]

Today we are celebrating #oceanexplorationday! We have discovered that the deep sea is full of life that we are just beginning to understand. By exploring the ocean, we learn more about our planet, our human maritime history, and our capabilities in engineering.

#GFOE #ROV

[Ocean Carbon & Biogeochemistry (OCB) @US_OCB]

US GO-SHIP @us_goship seeks 6 students to participate in the 2023 reoccupation of I05 (32°S in the Indian Ocean) (55 Days, July-September 2023). Get the details at
https://t.co/HKOWW56qqb Apply by Feb. 15! @USCLIVAR

[Colleen Hoffman, Ph.D. @clhoffma]

Hahaha best thing I've seen all day.

[National Park Service @NatlParkService]

Trails often look more flat on the map. ⁣

[Tom Holmes @TraceMetalTom]

Another PhD project with @andrew_bowie, @Scott16894787 and myself! Take your pick of a suite of trace elements important for carbon cycling that are understudied in the Southern Ocean and come on a voyage where you'll enjoy spectacles such as below (I was there, NBD 😉)