#stratigraphic — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #stratigraphic, aggregated by home.social.
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Old Data, New Horizons 🏺✨
This new FirstView article shows how 3D modeling transforms fragmentary legacy data into research-ready resources. 💻📐
De Weirdt, Nys, & Recke use 3D-GIS to reconstruct long-gone #stratigraphic layers, and include a step-by-step plan for researchers to revitalize #archives -
Old Data, New Horizons 🏺✨
This new FirstView article shows how 3D modeling transforms fragmentary legacy data into research-ready resources. 💻📐
De Weirdt, Nys, & Recke use 3D-GIS to reconstruct long-gone #stratigraphic layers, and include a step-by-step plan for researchers to revitalize #archives -
Stratigraphic Evidence For Modern-Like Glacier Extents In South-Central Alaska Within The Last Glacial Period (MIS 3)
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https://doi.org/10.1111/bor.70043 <-- shared paper
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https://www.nps.gov/articles/000/ancient-glacier-change.htm <-- shared @NPS technical article
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#glacier #Wisconsinan #glaciations #alaska #iceage #sediments #moraines #geology #stratigraphy #model #cryosphere #ice #snow #sedimentary #Chitina #CopperRiver #proglacial #water #hydrology #fluvial #glaciofluvial #glaciolacustrine #fans #Holocene #geomorphology #geomorphometry #landform #hydrogeomorphology #sedimentology #stratigraphic #sampling
@NPS -
Stratigraphic Evidence For Modern-Like Glacier Extents In South-Central Alaska Within The Last Glacial Period (MIS 3)
--
https://doi.org/10.1111/bor.70043 <-- shared paper
--
https://www.nps.gov/articles/000/ancient-glacier-change.htm <-- shared @NPS technical article
--
#glacier #Wisconsinan #glaciations #alaska #iceage #sediments #moraines #geology #stratigraphy #model #cryosphere #ice #snow #sedimentary #Chitina #CopperRiver #proglacial #water #hydrology #fluvial #glaciofluvial #glaciolacustrine #fans #Holocene #geomorphology #geomorphometry #landform #hydrogeomorphology #sedimentology #stratigraphic #sampling
@NPS -
A phenomenal new paper from Nina Wichern (w/ me and other cool people) explores just how far we could take #stratigraphic correlation in deep time, going down to the sub-cm level with micro-XRF and powerful algorithmics.
https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2024GL109392
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A phenomenal new paper from Nina Wichern (w/ me and other cool people) explores just how far we could take #stratigraphic correlation in deep time, going down to the sub-cm level with micro-XRF and powerful algorithmics.
https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2024GL109392
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"The #Anthropocene has now received firm anchoring in a very precise #stratigraphic definition …"
#CrawfordLake sediments in #Canada show human impact from 1950 onwards, from bomb tests' plutonium to fossil fuel burning:
https://theguardian.com/environment/2023/jul/11/nuclear-bomb-fallout-site-chosen-to-define-start-of-anthropocene via @guardian
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"The #Anthropocene has now received firm anchoring in a very precise #stratigraphic definition …"
#CrawfordLake sediments in #Canada show human impact from 1950 onwards, from bomb tests' plutonium to fossil fuel burning:
https://theguardian.com/environment/2023/jul/11/nuclear-bomb-fallout-site-chosen-to-define-start-of-anthropocene via @guardian
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@NatureMC In my opinion, the obsession by some groups to define the #anthropocene in a pseudo-rigorous #stratigraphic sense completely misses the point Paul Crutzen was trying to make.
The real issue is to properly recognize the multiple and far-reaching impacts human activity has on our #planet - and then to start dealing with them coherently. Whether things got really bad in year X or year Y is a matter of curiosity but of limited relevance for the need to radically change trajectory. -
@NatureMC In my opinion, the obsession by some groups to define the #anthropocene in a pseudo-rigorous #stratigraphic sense completely misses the point Paul Crutzen was trying to make.
The real issue is to properly recognize the multiple and far-reaching impacts human activity has on our #planet - and then to start dealing with them coherently. Whether things got really bad in year X or year Y is a matter of curiosity but of limited relevance for the need to radically change trajectory.