#sediments — Public Fediverse posts

https://www.europesays.com/be-fr/88686/ Pourquoi les lacs de K’gari ont-ils disparu en pleine période pluvieuse il y a 7 500 ans ? #AlizésOcéaniques #australie #BE #BEFr #Belgique #Belgium #climat #lac #LacsDeK'gari #LesTendances #Paléoclimat #Paléoclimatologie #PatrimoineDeL'Unesco #Pluies #Science #ScienceAndTechnology #Sciences #SciencesEtTechnologies #Sédiments #Technologies #Technology #TrajectoireDuVent #VariationHydrologique #vent

#Freshwater #lakes,like #Flughafensee #Berlin, play a complex #role in #globalwarming. Their #sediments are important #carbonsinks. However, they also release #CO2/#methane through microorganism activities. Furthermore, #lakeswarmup faster than surrounding air. L. Huang et al.(2024) address this and predict #shifts in #aquaticspecies #distributions and rearrangements of #freshwaterhabitats.
©#StefanFWirth

Please support me:
https://ko-fi.com/sfwirth

Ref
https://doi.org/10.1038/s41561-024-01491-5

Photos
©S.F.Wirth

RE: https://mastodon.social/@arstechnica/116108759807158445

Which #geochronological #method helps to determine the #age of #sediments as precisely as possible in order to reconstruct biotic, ecological, and #climatic relationships over the course of geological eras? R. T. Tucker et al. (2025) were able to precisely date the #eggshells of non-avian #dinosaurs using a novel LA-ICP-MS U-Pb #calcitedating method. This enabled them, for the first time, to date the Upper Cretaceous strata of the #GobiBasin (Mongolia) radioisotopically.
©This text#StefanFWirth

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

Probabilistic Modeling Of InSAR-Derived Land Subsidence Hazard In New York City For Transportation Infrastructure Damage Risk Assessments
--
https://doi.org/10.1016/j.jag.2026.105118 <-- shared paper
--
#NewYork #NewYorkCity #NYC #GIS #spatial #mapping #subsidence #InSAR #radar #elevation #remotesensing #spatialanalysis #spatiotemporal #model #modeling #probabilistic #framework #risk #hazard #infrastructure #transportation #subway #highway #roads #airports #LandSubsidence #damage #cost #economics #JFK #LaGuardia #runways #buildings #flood #flooding #floodrisk #sealevelrise #SLR #impacts #lowlying #reclaimed #urban #monitoring #mitigation #maintenance #coast #coastal #delta #sediments #megacity

Probabilistic Modeling Of InSAR-Derived Land Subsidence Hazard In New York City For Transportation Infrastructure Damage Risk Assessments
--
https://doi.org/10.1016/j.jag.2026.105118 <-- shared paper
--
#NewYork #NewYorkCity #NYC #GIS #spatial #mapping #subsidence #InSAR #radar #elevation #remotesensing #spatialanalysis #spatiotemporal #model #modeling #probabilistic #framework #risk #hazard #infrastructure #transportation #subway #highway #roads #airports #LandSubsidence #damage #cost #economics #JFK #LaGuardia #runways #buildings #flood #flooding #floodrisk #sealevelrise #SLR #impacts #lowlying #reclaimed #urban #monitoring #mitigation #maintenance #coast #coastal #delta #sediments #megacity

Probabilistic Modeling Of InSAR-Derived Land Subsidence Hazard In New York City For Transportation Infrastructure Damage Risk Assessments
--
https://doi.org/10.1016/j.jag.2026.105118 <-- shared paper
--
#NewYork #NewYorkCity #NYC #GIS #spatial #mapping #subsidence #InSAR #radar #elevation #remotesensing #spatialanalysis #spatiotemporal #model #modeling #probabilistic #framework #risk #hazard #infrastructure #transportation #subway #highway #roads #airports #LandSubsidence #damage #cost #economics #JFK #LaGuardia #runways #buildings #flood #flooding #floodrisk #sealevelrise #SLR #impacts #lowlying #reclaimed #urban #monitoring #mitigation #maintenance #coast #coastal #delta #sediments #megacity

Probabilistic Modeling Of InSAR-Derived Land Subsidence Hazard In New York City For Transportation Infrastructure Damage Risk Assessments
--
https://doi.org/10.1016/j.jag.2026.105118 <-- shared paper
--
#NewYork #NewYorkCity #NYC #GIS #spatial #mapping #subsidence #InSAR #radar #elevation #remotesensing #spatialanalysis #spatiotemporal #model #modeling #probabilistic #framework #risk #hazard #infrastructure #transportation #subway #highway #roads #airports #LandSubsidence #damage #cost #economics #JFK #LaGuardia #runways #buildings #flood #flooding #floodrisk #sealevelrise #SLR #impacts #lowlying #reclaimed #urban #monitoring #mitigation #maintenance #coast #coastal #delta #sediments #megacity

Probabilistic Modeling Of InSAR-Derived Land Subsidence Hazard In New York City For Transportation Infrastructure Damage Risk Assessments
--
https://doi.org/10.1016/j.jag.2026.105118 <-- shared paper
--
#NewYork #NewYorkCity #NYC #GIS #spatial #mapping #subsidence #InSAR #radar #elevation #remotesensing #spatialanalysis #spatiotemporal #model #modeling #probabilistic #framework #risk #hazard #infrastructure #transportation #subway #highway #roads #airports #LandSubsidence #damage #cost #economics #JFK #LaGuardia #runways #buildings #flood #flooding #floodrisk #sealevelrise #SLR #impacts #lowlying #reclaimed #urban #monitoring #mitigation #maintenance #coast #coastal #delta #sediments #megacity

The Arctic Coastal Erosion Model - Overview, Developments, and Calibration at Drew Point, Alaska
--
https://doi.org/10.22541/essoar.174086594.45589925/v1 <-- shared paper
--
#Alaska #permafrost #coastalerosion #Arctic #permafrost #modeling #climateresilience #coast #coastal #erosion #sloughing #coastline #polaramplification #climatechange #ArcticCoastalErosion #ACE #model #modeling #oceanographic #atmospheric #oceanic #finiteelement #thermoabrasion #storm #stormsurge #fieldwork #calibration #geomechanics #sediments #geochemistry
#SandiaNationalLaboratories #USGS

The Arctic Coastal Erosion Model - Overview, Developments, and Calibration at Drew Point, Alaska
--
https://doi.org/10.22541/essoar.174086594.45589925/v1 <-- shared paper
--
#Alaska #permafrost #coastalerosion #Arctic #permafrost #modeling #climateresilience #coast #coastal #erosion #sloughing #coastline #polaramplification #climatechange #ArcticCoastalErosion #ACE #model #modeling #oceanographic #atmospheric #oceanic #finiteelement #thermoabrasion #storm #stormsurge #fieldwork #calibration #geomechanics #sediments #geochemistry
#SandiaNationalLaboratories #USGS

The Arctic Coastal Erosion Model - Overview, Developments, and Calibration at Drew Point, Alaska
--
https://doi.org/10.22541/essoar.174086594.45589925/v1 <-- shared paper
--
#Alaska #permafrost #coastalerosion #Arctic #permafrost #modeling #climateresilience #coast #coastal #erosion #sloughing #coastline #polaramplification #climatechange #ArcticCoastalErosion #ACE #model #modeling #oceanographic #atmospheric #oceanic #finiteelement #thermoabrasion #storm #stormsurge #fieldwork #calibration #geomechanics #sediments #geochemistry
#SandiaNationalLaboratories #USGS

The Arctic Coastal Erosion Model - Overview, Developments, and Calibration at Drew Point, Alaska
--
https://doi.org/10.22541/essoar.174086594.45589925/v1 <-- shared paper
--
#Alaska #permafrost #coastalerosion #Arctic #permafrost #modeling #climateresilience #coast #coastal #erosion #sloughing #coastline #polaramplification #climatechange #ArcticCoastalErosion #ACE #model #modeling #oceanographic #atmospheric #oceanic #finiteelement #thermoabrasion #storm #stormsurge #fieldwork #calibration #geomechanics #sediments #geochemistry
#SandiaNationalLaboratories #USGS

The Arctic Coastal Erosion Model - Overview, Developments, and Calibration at Drew Point, Alaska
--
https://doi.org/10.22541/essoar.174086594.45589925/v1 <-- shared paper
--
#Alaska #permafrost #coastalerosion #Arctic #permafrost #modeling #climateresilience #coast #coastal #erosion #sloughing #coastline #polaramplification #climatechange #ArcticCoastalErosion #ACE #model #modeling #oceanographic #atmospheric #oceanic #finiteelement #thermoabrasion #storm #stormsurge #fieldwork #calibration #geomechanics #sediments #geochemistry
#SandiaNationalLaboratories #USGS

Groundwater Dominates Snowmelt Runoff And Controls Streamflow Efficiency In The Western United States
--
https://doi.org/10.1038/s43247-025-02303-3 <-- shared paper
--
#GIS #spatial #mapping #water #hydrology #fedscience #climatechange #snowmelt #waterresources #watersupply #management #planning #watersecurity #USWest #Rockies #snow #winter #mountain #catchment #dating #tritium #spatialanalysis #spatiotemporal #runoff #streamflow #infiltration #model #modeling #geology #geomorphology #groundwater #storage #surfacewater #streamwater #precipitation #bedrock #soils #sediments #permability #porosity #watershed #subsurfaceflow #storage #climate #future #landscape

Groundwater Dominates Snowmelt Runoff And Controls Streamflow Efficiency In The Western United States
--
https://doi.org/10.1038/s43247-025-02303-3 <-- shared paper
--
#GIS #spatial #mapping #water #hydrology #fedscience #climatechange #snowmelt #waterresources #watersupply #management #planning #watersecurity #USWest #Rockies #snow #winter #mountain #catchment #dating #tritium #spatialanalysis #spatiotemporal #runoff #streamflow #infiltration #model #modeling #geology #geomorphology #groundwater #storage #surfacewater #streamwater #precipitation #bedrock #soils #sediments #permability #porosity #watershed #subsurfaceflow #storage #climate #future #landscape

Groundwater Dominates Snowmelt Runoff And Controls Streamflow Efficiency In The Western United States
--
https://doi.org/10.1038/s43247-025-02303-3 <-- shared paper
--
#GIS #spatial #mapping #water #hydrology #fedscience #climatechange #snowmelt #waterresources #watersupply #management #planning #watersecurity #USWest #Rockies #snow #winter #mountain #catchment #dating #tritium #spatialanalysis #spatiotemporal #runoff #streamflow #infiltration #model #modeling #geology #geomorphology #groundwater #storage #surfacewater #streamwater #precipitation #bedrock #soils #sediments #permability #porosity #watershed #subsurfaceflow #storage #climate #future #landscape

Groundwater Dominates Snowmelt Runoff And Controls Streamflow Efficiency In The Western United States
--
https://doi.org/10.1038/s43247-025-02303-3 <-- shared paper
--
#GIS #spatial #mapping #water #hydrology #fedscience #climatechange #snowmelt #waterresources #watersupply #management #planning #watersecurity #USWest #Rockies #snow #winter #mountain #catchment #dating #tritium #spatialanalysis #spatiotemporal #runoff #streamflow #infiltration #model #modeling #geology #geomorphology #groundwater #storage #surfacewater #streamwater #precipitation #bedrock #soils #sediments #permability #porosity #watershed #subsurfaceflow #storage #climate #future #landscape

Groundwater Dominates Snowmelt Runoff And Controls Streamflow Efficiency In The Western United States
--
https://doi.org/10.1038/s43247-025-02303-3 <-- shared paper
--
#GIS #spatial #mapping #water #hydrology #fedscience #climatechange #snowmelt #waterresources #watersupply #management #planning #watersecurity #USWest #Rockies #snow #winter #mountain #catchment #dating #tritium #spatialanalysis #spatiotemporal #runoff #streamflow #infiltration #model #modeling #geology #geomorphology #groundwater #storage #surfacewater #streamwater #precipitation #bedrock #soils #sediments #permability #porosity #watershed #subsurfaceflow #storage #climate #future #landscape

Ancient Lakes And Rivers Unearthed In Arabia's Vast Desert
--
https://phys.org/news/2025-04-ancient-lakes-rivers-unearthed-arabia.html <-- shared technical article
--
https://doi.org/10.1038/s43247-025-02224-1 <-- shared paper
--
#GIS #spatial #mapping #water #hydrology #quaternary #desert #geomorphology #landforms #geomorphometry #Arabia #climatechange #RubalKhali #SaudiArabia #holocene #model #modeling #spatialanalysis #spatiotemporal #earthsystemmodel #geology #lacustrine #fluvial #sediments #sedimentary #flood #flooding #lakes #AfricanMonsoon #rivers #paleohydrology #stratigraphy #remotesensing #landsat #earthobservation #dating #delta #cliff #terrace #rainfall #precipitation

New Study Tracks The 100,000-Year Journey Of Underground Water
--
https://scitechdaily.com/new-study-tracks-the-100000-year-journey-of-underground-water/ <-- shared technical article
--
https://doi.org/10.1038/s44221-024-00366-8 <-- shared paper
--
[there is an old saw along the (flow)lines of "Surface water is just the expression of groundwater on the land"]
#GIS #spatial #mapping #water #hydrology #subsurface #groundwater #watercycle #waterresources #streamflow #surfacewater #connection #model #modeling #CONUS #USA #baseflow #sediments #aquifers #alluvium #flow #waterresources #subbasins #watershed #climatechange #contamination #rainfall #precipitation #snowmelt #continental

'The Nastiest Soils On Earth' Are Getting Recognized As A Bigger Problem
--
https://phys.org/news/2024-11-nastiest-soils-earth-bigger-problem.html <-- shared technical article
--
https://lnu.diva-portal.org/smash/record.jsf?pid=diva2%3A1895656&dswid=-9242 <-- link to doctoral thesis
--
#acidsulfatesoils #acidrockdrainage #microbialecology #acidophiles #oxidation #sediments #genesequences #acidsulfate #soils #humanimpacts #risk #hazard #waterquality #ecosystem #health #geochemistry #microbiology #mitigation #sulfide #coast #coastal #water #hydrology #pH #acids #metals #rainfall #snowmelt #dissolution #precipitation #waterbodies #plants #fish #fisheries #heavymetals #aluminum #fishkill #mortality #oxidation #bioremediation

The Craton Enigma - Scientists Propose a New Continental Formation Theory
--
https://scitechdaily.com/the-craton-enigma-scientists-propose-a-new-continental-formation-theory/ <-- shared technical article
--
https://doi.org/10.1038/s41586-024-07307-1 <-- shared paper
--
#GIS #spatial #mapping #geology #structuralgeology #cratons #craton #planetary #evolution #platetectonics #earth #structure #geologicalhistory #cooling #rock #weathering #erosion #water #Archaean #continental #crust #mantle #landmasses #continentalcrust #subaerial #magma #terrigenous #sediments #sedimentation #lithosphere

The Craton Enigma - Scientists Propose a New Continental Formation Theory
--
https://scitechdaily.com/the-craton-enigma-scientists-propose-a-new-continental-formation-theory/ <-- shared technical article
--
https://doi.org/10.1038/s41586-024-07307-1 <-- shared paper
--
#GIS #spatial #mapping #geology #structuralgeology #cratons #craton #planetary #evolution #platetectonics #earth #structure #geologicalhistory #cooling #rock #weathering #erosion #water #Archaean #continental #crust #mantle #landmasses #continentalcrust #subaerial #magma #terrigenous #sediments #sedimentation #lithosphere

The Craton Enigma - Scientists Propose a New Continental Formation Theory
--
https://scitechdaily.com/the-craton-enigma-scientists-propose-a-new-continental-formation-theory/ <-- shared technical article
--
https://doi.org/10.1038/s41586-024-07307-1 <-- shared paper
--
#GIS #spatial #mapping #geology #structuralgeology #cratons #craton #planetary #evolution #platetectonics #earth #structure #geologicalhistory #cooling #rock #weathering #erosion #water #Archaean #continental #crust #mantle #landmasses #continentalcrust #subaerial #magma #terrigenous #sediments #sedimentation #lithosphere

The Craton Enigma - Scientists Propose a New Continental Formation Theory
--
https://scitechdaily.com/the-craton-enigma-scientists-propose-a-new-continental-formation-theory/ <-- shared technical article
--
https://doi.org/10.1038/s41586-024-07307-1 <-- shared paper
--
#GIS #spatial #mapping #geology #structuralgeology #cratons #craton #planetary #evolution #platetectonics #earth #structure #geologicalhistory #cooling #rock #weathering #erosion #water #Archaean #continental #crust #mantle #landmasses #continentalcrust #subaerial #magma #terrigenous #sediments #sedimentation #lithosphere

The Craton Enigma - Scientists Propose a New Continental Formation Theory
--
https://scitechdaily.com/the-craton-enigma-scientists-propose-a-new-continental-formation-theory/ <-- shared technical article
--
https://doi.org/10.1038/s41586-024-07307-1 <-- shared paper
--
#GIS #spatial #mapping #geology #structuralgeology #cratons #craton #planetary #evolution #platetectonics #earth #structure #geologicalhistory #cooling #rock #weathering #erosion #water #Archaean #continental #crust #mantle #landmasses #continentalcrust #subaerial #magma #terrigenous #sediments #sedimentation #lithosphere

Deep Structure of Siletzia in the Puget Lowland - Imaging an Obducted Plateau and Accretionary Thrust Belt With Potential Fields
--
https://doi.org/10.1029/2022TC007720 <--shared paper
--
[I used to live, work as an engineering geologist and scuba dive in Puget Sound & beyond – including on the expressions of the Seattle Fault…]
#GIS #spatial #mapping #engineeringgeology #Seattle #pugetsound #washingtonstate #fault #faulting #earthquake #tsunami #structuralgeology #PNW #plateboundary #crustal #tectonics #cascadia #forearc #siletzia #seismic #seismichazard #geologichazard #risk #hazard #glacial #sediments #pugetlowland #model #modeling #remotesensing #magnetic #aeromagnetism #gravity #folding #thrust #geologicmapping #geology #seismology #accretionary #obduction #spatialanalysis #spatiotemporal #seattlefault #earthquakehazard #earthquakeengineering

The East Coast Is Sinking [USA]
--
https://www.nytimes.com/interactive/2024/02/13/climate/flooding-sea-levels-groundwater.html <-- shared media article
--
https://doi.org/10.1093/pnasnexus/pgad426 <-- shared paper
--
#GIS #spatial #mapping #gischat #remotesensing #subsidence #EastCoast #USA #groundwater #pumping #overextraction #depletion #aquifers #waterresources #saltwaterintrusion #coast #coastal #engineeringgeology #soils #reclamation #sediments #compaction #water #hydrology #dewatering #SLR #sealevel #sealevelrise #climatechange #SLR #glacial #isostaticrebound #geology #landmovement #sedimentation #USGS
@USGS

Long-Term Patterns Of Earthquakes Influenced By Climate Change - Insights From Earthquake Recurrence And Stress Field Changes Across The Korean Peninsula During Interglacial Periods [sea level changes]
--
https://doi.org/10.1016/j.quascirev.2023.108369 <-- shared paper
--
[my engineering geology Masters thesis way-back-when on primarily paleoseismology utilised - in part - fault gouge quartz for empirical dating although I was using SEM pics to look at the quartz’s abrasion levels, interesting to see this advancement]
#GIS #spatial #mapping #earthquake #earthquakepreparedness #fault #faulting #paleoseismology #Korea #SouthKorea #glacial #sediments #interglacial #faultgouge #climatechange #SLR #sealevel #sealevelrise #stressfield #changes #spatiotemporal #KoreanPeninsula #paleoearthquake #faultzones #dating #quartz #differentialstress #Quaternary #ESR #dating #periodicity #spatialanalysis #spatiotemporal #geology #engineeringgeology

USGS Study Estimating A Monetary Value For Floodplain Ecosystem Services In The Chesapeake Bay And Delaware River Watersheds
--
https://www.usgs.gov/centers/chesapeake-bay-activities/science/floodplains-provide-millions-dollars-benefits-every-year <-- shared technical article
--
https://doi.org/10.1016/j.jenvman.2023.118747 <-- shared paper
--
#GIS #spatial #mapping #model #modeling #spatialanalysis #spatiotemporal #flood #flooding #floodinnundation #innundation #extremeweather #climatechange #watersheds #floodengineering #floodplains #nutrients #sediments #sedimentation #fluvial #soils #erosion #floodwaters #agriculture #farming #economics #accounting #mitigation #tradeoffs #management #landforms #geomorphology #ecosystems #publicsafety #communityhealth #appliedscience #water #hydrology #benefits #benefitstransfer #regulation #quantification #value #loss #lossanddamage #lossadjusting #Hazus #ChesapeakeBay #DelawareRiver
@usgs

Interbedded argillaceous & tuffaceous #sediments

These photos are of #Cambridge #Argillite, exposed above the #Squantum Member of the #Roxbury Conglomerate (#Neoproterozoic). Prior to the 1970s or so, the Squantum Member was interpreted as #glacial sediments; it's now broadly interpreted as debris flows, with the Cambridge being distal turbidites overlying it. I lead a field trip here for #UMassBoston. See captions.

#outcrop #fieldTrip #photo #rocks #tuff #Fufjilm #Venus 65mm #macro #Quincy