• Magnetotactic bacteria, Josh Feinberg, IRM
  • Geodynamo models, Gary Glatzmaier, UCSC & Paul Roberts, UCLA
  • CHAMP satellite data, Stefan Maus, CIRES & NGDC
  • Magnetic reversals, Christophe Gissinger, Ecole Normale Superieure, Paris
  • Magnetite TEM image, Richard Harrison, University of Cambridge
  • Magnetosphere, NASA
  • Crustal ages, NGDC

Geomagnetism, Paleomagnetism and Electromagnetism

Members of the Geomagnetism, Paleomagnetism and Electromagnetism Section study the magnetic field, from Earth's core to other planets and to outer space, to gain an understanding of Earth's structure, dynamics, and history and its relationship to other planets... Read More

Thank You to our Section Supporters

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Tweets

HiPOD 18 Jan 2019: Deep Bedrock

This is a very nice exposure of bedrock, also visible in a Context Camera image. Note the interesting cross-cutting feature as well.

Date: 13 March 2018
Altitude: 263 km

NASA/JPL/University of Arizona
https://t.co/lhpIcYThoF

#Mars #science

Be part of our #VoicesforScience! This @AGU_SciComm initiative supports a network of exceptional U.S.-based #scicomm and #scipol advocates to amplify the voice of science! APPLY NOW: Deadline is 1 Feb, 2019! @AGUSciPolicy https://t.co/psviz1ZNaq

Do you know what causes #ocean currents? Explore this #storymap to find out: https://t.co/JWnUncfg1U @EsriOceans

Spectacular images collected on Jan. 11, 2018 of Anak Krakatoa #volcano in #Indonesia rebuilding itself after erupting in December 2018.

“We want to saturate the committee with that knowledge” - about climate change - “to make it look stupid to be in denial. That's our number one goal.” Rep. Johnson #science #ClimateChange #climate #STEM #shutdown

Johnson Plans to Restore Credibility to House Science Committee - Eos

Eos interviews the new chairperson about the committee‘s plans to address climate change, STEM education and inclusiveness, and maintaining U.S....

ow.ly

Cape Longing, Antarctica Transitioning to Island via Glacier Retreat: "Here we examine changes in the glacier connecting Cape Longing to the Antarctic Peninsula from 2000 to 2018 using Landsat imagery."
By @realglacier in #AGUblogs
https://t.co/qpGavOz5Nu

In #AGUpubs GRL: Nonlocal Effects Dominate the Global Mean Surface Temperature Response to the Biogeophysical Effects of Deforestation.
https://t.co/3FPbhiJhyZ

“We want to saturate the committee with that knowledge” - about climate change - “to make it look stupid to be in denial. That's our number one goal.” @RepEBJ #science #ClimateChange #climate #STEM #shutdown @RandyShowstack Via @AGU_Eos

Johnson Plans to Restore Credibility to House Science Committee - Eos

Eos interviews the new chairperson about the committee‘s plans to address climate change, STEM education and inclusiveness, and maintaining U.S....

ow.ly

Humanity exists at a very special time in our solar system's history — the era of Saturn's rings. In the next 100 million years, Saturn's rings will completely disappear, and planetary scientists have realized that it acquired its rings only very recently: https://t.co/1iGL3jhMLb

In #AGUpubs JGR Earth Surface: The Neoproterozoic “Blood falls” in Tarim Craton and their possible connection with Snowball Earth.
https://t.co/UVhj7IoNOo

In #AGUpubs JGR Space Physics: First MMS Observation of Energetic Particles Trapped in High‐Latitude Magnetic Field Depressions.
https://t.co/54mhm4Foiq

New paper! 25 co-authors (a @usgsJWP working group incl. @skebmeier, @JulietBiggs, @marco_bagnardi) show how fusion of 3 types of satellite data (deformation, thermal IR and SO2 degassing) aids characterization of behavior at 47 Latin American #volcanoes.

As the shutdown continues to harm U.S. science in myriad ways, I worry a lot that we’re on the cusp of a long-term decline in U.S. science. 1/

From maps of Mars on the National Mall to a climate science workshop in Puerto Rico, the latest group of @theAGU Celebrate 100 grantees is incredibly creative and far reaching. Check out the full list of awardees & apply for your own grant! #AGU100

Cape Longing, Antarctica Transitioning to Island via Glacier Retreat: "Here we examine changes in the glacier connecting Cape Longing to the Antarctic Peninsula from 2000 to 2018 using Landsat imagery."
By @realglacier at #AGUblogs
https://t.co/qpGavOz5Nu

The deadline to submit papers to the #JGROceans "Forum for #Arctic #Modeling and Observational Synthesis (#FAMOS) 2: Beaufort Gyre phenomenon" special collection is February 1, 2019. For more information, please visit https://t.co/0vS9DiS1D9. #AGUPubs

New study quantifies deep reaction behind “superdeep” #diamonds.
At #AGUblogs from #AGUpubs
https://t.co/vMYT5QxEgQ

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