New Assistant Professor Posting: @dartmouthears.bsky.social @dartmouthartsci.bsky.social Stable Isotope Biogeochemistry and/or Geobiology apply.interfolio.com/176517 🧪🌎

We are looking to hire a full-time tenure-track Assistant Professor in the general areas of stable isotope biogeochemistry and/or geobiology! For more information and to apply see apply.interfolio.com/176517 -- review begins November 15!

New paper out, on #Ryder #glacier #NorthernGreenland #icesheetmodelling. Great collaboration @bolincentre.bsky.social @stockholm-uni.bsky.social @uio.no @dartmouthears.bsky.social #jifresse tc.copernicus.org/articles/19/.... More about the swedish glaciers and their #massbalance 2024/2025 soon 😀

"The biggest (misconception) in general is people think that the mantle is made of magma, or the mantle is molten or liquid.” Earth sciences professor @brenhinkeller.bsky.social discusses misunderstandings about the Earth’s structure with Indy100.

Huge thanks to Don Perovich, Chris Polashenski, Cameron Planck, and others for leading and maintaining CRREL, Dartmouth @dartmouthears.bsky.social, and Cryosphere Innovation www.cryosphereinnovation.com ice mass balance buoy programs.

With some much terrible news, I want to share something positive. This is a spodosol my students made for our soils class back @dartmouthears.bsky.social featuring O-reo horizon, whipped cream E horizon, pudding Bhs and B horizon, and graham cracker glacial till.

The Department of Earth Sciences at Dartmouth College invites applications for the Joseph P. Obering Postdoctoral Fellowship. For more information and to apply, see apply.interfolio.com/159479. Review of applications begins February 1!

New paper on glacial erosion rates and the Sadler effect that came out of a @dartmouthears.bsky.social grad seminar class just out now in Sci Adv! doi.org/10.1126/scia...

. @dartmouthears.bsky.social professor Justin Strauss and researchers from @uofwa.bsky.social and Williams College trekked the Canadian Rockies this summer in search of what could prove to be the earliest record of animal life on Earth. ➡️ bit.ly/4ioT9Nb 📸 Robert Gill

@dartmouthears.bsky.social professor Mathieu Morlighem discusses the risks of an Antarctic ice shelf that broke apart in 2022, and an emerging hot spot along the coast of East Antarctica, via Science News.

Ice Cores Show Pollution's Impact on #Arctic Atmosphere via @dartmouthears.bsky.social home.dartmouth.edu/news/2024/09...

Congrats to three Dartmouth faculty who were honored by the American Geophysical Union! 🎉 The largest Earth and space science association named professor Mathieu Morlighem an AGU Fellow and awarded prestigious awards to professors @BrenhinKeller.bsky.social and Justin Mankin.

The Department of Earth Sciences at Dartmouth is looking to hire a tenure track Assistant Professor of Geophysics! Review of applications will begin on October 15, 2024 and continue until the position is filled. For more information and to apply, visit apply.interfolio.com/152376

Kudos to Earth sciences professor @brenhinkeller.bsky.social, who received the Geological Society of America's Young Scientist (Donath) Medal! 👏 👏 The award honors an early-career scientist for outstanding achievement in contributing to geologic knowledge. 🌍

Congrats to Earth sciences professor @brenhinkeller.bsky.social, who received the Hisashi Kuno Award from the American Geophysical Union! 🥳 The award honors an early-career scientist for outstanding contributions to volcanology, geochemistry, and petrology. Read the full citation: bit.ly/4bPUWX8

Calling all ROX alumni: this June is the Department of Earth Sciences 10-year Reunion! Visit sites.dartmouth.edu/roxreunion/ for information about the schedule of events, field trips, and travel information, as well as to register (by April 30th, 2024). We hope to see you there!

"While the Arctic has experienced warming in the past, the scary thing is how rapidly it’s occurring now" – new work on permafrost and arctic rivers by Dr. Joanmarie DelVecchio and Prof. Marisa Palucis featured in the Dartmouth News: home.dartmouth.edu/news/2024/02...

Dartmouth College invites applications for a Guarini Dean’s Postdoctoral Fellowship in the Department of Earth Sciences, spanning all disciplines studied in the Department. Applications are open now; review begins February 15! apply.interfolio.com/138866

Ever felt the ground tremble, creak, or groan? It turns out that small earthquakes in New Hampshire are somewhat common, according to @dartmouthears.bsky.social professor Leslie Sonder, via NHPR ⤵️

The people have a right to climate data. Outstanding op-ed by Justin Mankin. Couldn't have said it better, agree with everything. www.nytimes.com/2024/01/20/o...

Although it happened two weeks ago, wanted to post how great it was to see Josie successfully pass her MSc defense! (First graduate student and first post 😄)

A review in the Washington Post says that Dartmouth professor Darrin McMahon offers a "wide-ranging history" in his new book that "demonstrates that progress toward achieving equality is almost never linear." ⤵️

New research co-led led by Dartmouth anthropologist Nathaniel Dominy suggests that the eyes of Rudolph and his reindeer brethren may have evolved so that they can spot their favorite food during dark Arctic winters, via @BBC. ⤵️ 🎅

Let's talk about Ernest Everett Just, a cell biologist who unraveled the mysteries of fertilization in spite of the obstacles he faced as an African-American. Just's story weaves together good, rigorous science with racism & tragedy. He was born in 1883 in seaside Charleston, South Carolina.

This is a great fellowship for anyone looking to do a computationally-minded postdoc at Dartmouth, with any faculty in any department (including Earth Sciences)!

Really enjoying watching the new PBS NOVA series "Ancient Earth" featuring these awesome Bsky superstars 🌟🤩 @phoebefossil.bsky.social @brenhinkeller.bsky.social @seismatters.bsky.social @egmitchell.bsky.social @wgbh.org

The other thing I wish I could tell everyone is that the machine learning is more specifically a parallel Bayesian inversion via MCMC (Metropolis modified with a form of "parallel tempering"), but that's trickier to explain so I'm worried folks are assuming we're using neural nets or something silly

Yeah, we're effectively blind to an impact winter (as are most proxies) -- but importantly not to the CO2 or SO2 that would have been emitted by the impact (CO2 sticking around for many time bins and SO2 falling out of atmosphere but going on to influence ocean alkalinity which is included in model)

Nice write up on the machine learning paper on the end-Cretaceous mass extinction (Deccan Traps CO2 & SO2 explain climate proxy data) with independent comments from (count them) 3 geochronologists: Renne, Sprain, Kasbohm! 🌋☄️ ⚒️🧪 www.wired.com/story/what-k...

If you like the K-Pg boundary and/or Bayesian inversions, check out this paper out today in Science by my @dartmouthears.bsky.social MS student Alex Cox!! www.science.org/doi/full/10....

Now that we're here: The Department of Earth Sciences at Dartmouth College invites applications for a full-time tenure track position at the rank of Assistant Professor in the general area of geochemistry. For full position description, visit apply.interfolio.com/130093 – review begins October 1!