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David Hodell (@DavidHodell) profile picture

David Hodell

@DavidHodell

Director, Godwin Lab for Palaeoclimate Research (@godwinlab) Fellow Clare College (@ClareCollege)

 Cambridge, England
esc.cam.ac.uk/directory/david-hodell
Joined July 2012
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Photo by David Hodell (@DavidHodell)Photo by David Hodell (@DavidHodell)Photo by David Hodell (@DavidHodell)Photo by David Hodell (@DavidHodell)Photo by David Hodell (@DavidHodell)Photo by David Hodell (@DavidHodell)Photo by David Hodell (@DavidHodell)Photo by David Hodell (@DavidHodell)Photo by David Hodell (@DavidHodell)Photo by David Hodell (@DavidHodell)
Já há mecanismo focal, que nos dá uma ideia acerca do tipo de movimento da falha. Neste caso foi um movimento compressivo com uma componente de desligamento direito.
Image from João C. Duarte (@JoaoCDuarte)
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The Proceedings of the #IODP Volume 397: Iberian Margin Paleoclimate was published on 11 June 2024. doi.org/10.14379/iodp.proc.3… #JRSO #Exp397 #NSFfunded @TheJR @NSF
Sunset at Site U1586, Expedition 397. Photo credit: Carlos Alvarez Zarikian, IODP JRSO.

ALT Sunset at Site U1586, Expedition 397. Photo credit: Carlos Alvarez Zarikian, IODP JRSO.

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doi.org/10.1098/rsbm.2023.00… Royal Society Bibliographic Memoir published of Harry Elderfield's remarkable scientific contributions and life. We miss you Harry!
Image from David Hodell (@DavidHodell)
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Earlier this week, #EXP401 drilled the 12th hole at Site U1385 in the North Atlantic. That means we reached Hole L! But this got us wondering, which expedition holds the record for drilling the most holes at one site? Read more: joidesresolution.org/reachin… #IODP #NSFFunded
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Thrusters are down. That means we’ve arrived at our 3rd site, U1385, in the North Atlantic! 🌊 12 thrusters work together to keep the ship in place as we pull up core from the ocean floor. #NSFFunded #IODP #Exp401
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🚨 EGU session alert! Please consider submitting an abstract to our Iberian margin paleoclimate session at #EGU24 🇦🇹 or 💻 Looking forward nice records and fun session ⏰ Before January 10th - December 1st for travel grant @DavidHodell & others not on Twitter 📷@cytheropteron
Image from Peral Marion (@MarionPeral)
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New research article: A 1.5-million-year record of orbital and millennial climate variability in the North Atlantic doi.org/10.5194/cp-19-607-20…
A 1.5-million-year record of orbital and millennial climate variability in the North Atlantic

A 1.5-million-year record of orbital and millennial climate variability in the North Atlantic

Abstract. Climate during the last glacial period was marked by abrupt instability on millennial timescales that included large swings of temperature in and around Greenland (Daansgard–Oeschger...

cp.copernicus.org
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The #IODP #Exp397 Preliminary Report: Iberian Margin Paleoclimate published today, 6 February 2023. doi.org/10.14379/iodp.pr.397… #JRSO #NSFfunded @TheJR @NSF
Bathymetry of the Promontório dos Principes de Avis showing the locations of the four sites (U1586, U1587, U1385, and U1588) drilled during Expedition 397, Marion Dufrense (MD) piston cores, and IODP Site U1391.

ALT Bathymetry of the Promontório dos Principes de Avis showing the locations of the four sites (U1586, U1587, U1385, and U1588) drilled during Expedition 397, Marion Dufrense (MD) piston cores, and IODP Site U1391.

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Replying to @GodwinLab
@GodwinLab researchers find evidence for increased rainfall and storminess during the Paleocene-Eocene Thermal Maximum, an ancient warming event thought to be analogous to current #ClimateChange 🌎 Read more ➡️esc.cam.ac.uk/news/ancient-c…
Image from Cambridge Earth Sciences (@EarthSciCam)
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Santa is back at @EarthSciCam with a special delivery of sediment cores. 🎅🚲 @DavidHodell and the @GodwinLab busy here unloading them (there will be 1600 metres in total). It's a balmy 4oC in the refrigerated container, about -1oC outside☃️❄️ #IODP #EXP397
Image from Cambridge Earth Sciences (@EarthSciCam)
Image from Cambridge Earth Sciences (@EarthSciCam)
Cambridge Earth Sciences (@EarthSciCam) profile pictureCambridge Earth Sciences@EarthSciCam7 Dec 2022
Holidays are coming, holidays are coming...🚛🤶 At 5.30 this morning Santa delivered us a refrigerated shipping container, ready to house 1600 metres of sediment core from the #IODP #Exp397 ⛴️ 🎁 The cores will be analysed with the XRF-scanner here in @EarthSciCam.
Lorry reversing down narrow road at the Downing Site

ALT Lorry reversing down narrow road at the Downing Site

Shipping container in position outside the department

ALT Shipping container in position outside the department

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The last core of #Exp397! With it, our objectives are complete and we are going home with 6.177 km of core recovered from 16 holes at 4 sites for post-expedition paleoclimate research!
Image from Carlos Alvarez Zarikian (@cytheropteron)
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Drilling during Expedition 397 has sadly come to a close😢. Best memento I could have ever received: a used PDC cutting shoe that proved pivotal to the recovery of >6km of core and success of the expedition. Thank you Bubba👍#Exp397 #joidesresolution
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You know the expedition is nearing its end when the entire crew photo has been taken. #Exp397 all on the bow. More week 7 photos: iodp.tamu.edu/scienceops/gal… #IODP #JRSO #NSFFunded
Image from U.S. Scientific Ocean Drilling (@US_SciOD)
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See photos from Week 6 of #Exp397 at iodp.tamu.edu/scienceops/gal… #IODP #JRSO #NSFfunded @TheJR @NSF
Image from IODP at Texas A&M (@JRSO_IODP)
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David Hodell retweeted
UK-IODP (@uk_iodp) profile picture
UK-IODP@uk_iodp28 Nov 2022
Our November Newsletter is out now. Click the link to hear from @DavidHodell, currently sailing on @TheJR, as he tells us about life at sea, from the death of a stairmaster to the birth of an expedition patch and much more! issuu.com/uk-iodp/docs/news_… @JRSO_IODP @ECORD_IODP
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David Hodell retweeted
ECORD (@ECORD_IODP) profile picture
ECORD@ECORD_IODP21 Nov 2022
Legendary sites require legendary pictures #KeepDrilling
Carlos Alvarez Zarikian (@cytheropteron) profile pictureCarlos Alvarez Zarikian@cytheropteron21 Nov 2022
The #Exp397 scientific team at the Shackleton site: the return to IODP Site U1385. @TheJR @JRSO_IODP
Image from Carlos Alvarez Zarikian (@cytheropteron)
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📢Stand by your bunks! It's almost time to sail on #Exp397. The press release is out today! bit.ly/ExpeditionPressReleas… #NSFFunded #IODP #ScientificOceanDrilling @BBCMorelle @sejorg @KHayhoe @CU_CEJ

Press and Media Resources

A set of resources for use by press and media outlets. Expedition Press Releases Expedition 405 (Tracking Tsunamigenic Slip Across the Japan Trench): IODP Expedition 405 (JTRACK) will be conducted in...

usoceandiscovery.org
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There are only 46 days until the start of @JRSO_IODP #EXP397 #IberianMarginPaleoclimate Stay tuned!
Image from Carlos Alvarez Zarikian (@cytheropteron)
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Happy to announce that at long last a preprint of our 1.5-million year record from the "Shackleton Site" (U1385) is now availaible at Climate of the Past (cp.copernicus.org/preprints/…). Thanks to all who made this record possible.
Image from David Hodell (@DavidHodell)
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Really excited to share my first paper ‘Changes in North Atlantic deep-water oxygenation across the Mid-Pleistocene Transition’. Honoured to have worked with @DavidHodell and Hal Bradbury @GodwinLab @EarthSciCam science.org/doi/10.1126/scie…
Changes in North Atlantic deep-water oxygenation across the Middle Pleistocene Transition

Changes in North Atlantic deep-water oxygenation across the Middle Pleistocene Transition

Glacial deep-sea oxygen concentrations, fell along with ice volume and atmospheric pCO2, around 900 thousand years ago.

science.org
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