Mastodawn

💧🌏 Greg Cocks 4d ago

To See How The Ground Moves In Yellowstone, First Look At The Rest Of North America [GPS Monitoring And Geoscience]
--
https://www.usgs.gov/observatories/yvo/news/see-how-ground-moves-yellowstone-first-look-rest-north-america <-- shared #USGS technical article
--
#GIS #spatial #mapping #Yellowstone #monitoring #GPS #YellowstoneNP #geoscience #movement #volcanic #magma #deformation #NorthAmerica #tectonics #geology #engineeringgeology #risk #hazard #earthquake #subsidence #groundmovement #frameofreference #stress #vulcanism #regional #BasinAndRange #caldera #measurement #hydrothermal #NetworkOfTheAmericas
#NSF #NPS

💧🌏 Greg Cocks Jul 12

Michigan plans water drawdown at Hall Lake Dam
--
https://share.google/Sab7tsedVGcHTCxDv <--- shared link
--
"Michigan orders emergency drawdown of Hall Lake Dam at Yankee Springs Recreation Area
The Michigan DNR plans to reduce the water levels by 6 inches per week to protect fish and wildlife population...
The Michigan Department of Natural Resources announced Friday it's addressing serious concerns over the safety of Hall Lake Dam with a gradual drawdown of water levels starting this summer.
Hall Lake was once a natural lake spanning about 8 acres with a maximum depth of 6 feet. The development of Gun Lake Road raised the water levels. And in the 1960s, a water-control structure was added that raised the lake's water level by another 6 feet. ..."

#water #hydrology #dam #michigan #safety #risk #hazard #drawdown #HallLakeDam #engineeringgeology #geology #soil #usecase

💧🌏 Greg Cocks Jul 2

Glacial Landforms And Rock Types [In Puget Sound Area, Washington State, As Seen With LiDAR]
--
https://wa100.dnr.wa.gov/puget-lowland/glacial-landforms <-- shared technical article
--
[my old stomping grounds as an engineering geologist, back when the PSLC first came out with its then ‘as if by magic’ LiDAR products around the Puget Sound…]
#geology #landform #geomorphometry #GIS #spatial #mapping #geomorphology #glacial #glacier #LiDAR #engineeringgeology #remotesensing #Seattle #PugetSound #WashingtonState #deposition #rock #sediments #till #water #hydrology #hydrography #melting #outwash #moraine #erratic #striation #boulder #icesheet #kettle #lake #WADNR

💧🌏 Greg Cocks Jul 2

Reconstructing Ice-Margin Retreat Using Delta Morphostratigraphy
--
https://doi.org/10.1038/s41598-017-16763-x <-- shared paper
--
[an older paper, but fascinating - and well presented, especially the images/figures]
#GIS #spatial #mapping #icemargins #ice #delta #morphostratigraphy #paleogeography #icesheet #glacier #glacial #icesheet #glacialretreat #geology #landform #geomorphometry #geomorphology #LiDAR #engineeringgeology #remotesensing #icecontact #fluvial #water #hydrology #erosion #distal #glaciofluvial #paraglacial #sediment #deposition #quebec #canada #LaurentideIceSheet #retreat #delta #drainage #physiography #Québec

💧🌏 Greg Cocks Jul 1

Controls On Longitudinal Stream Profile Evolution In Guadalupe Mountains National Park
--
https://doi.org/10.1080/24694452.2025.2511941 <-- shared paper
--
#GIS #spatial #mapping #FlintsLaw #GuadalupeMountainsNationalPark #longitudinal #streamprofile #rockstrength #SchmidtHammer #engineeringgeology #geology #GuadalupeMountains #NationalPark #water #hydrology #hydrography #erosion #boundaryconditions #spatialanalysis #remotesensing #climate #geomorphometry #geomorphology #lithology #rock #bedrock #incision #river #profile #testing #climatechange #surfaceprocesses #statistics #geostatistics #concanity #steepness #knickpoints #corrleation #model #modeling #NewMexico

💧🌏 Greg Cocks Jul 1

Weather-Induced Landslide Activity In Clayey Slopes - Modeling For The Design Of Site-Scale Early Warning Systems [Italy]
--
https://doi.org/10.1061/JGGEFK.GTENG-13248 <-- shared paper
--
#geology #engineeringgeology #massmovement #landslide #clay #GIS #spatial #mapping #spatialanalysis #geotechnical #geotechnicalengineering #model #modeling #statistics #soil #topsoil #seepage #water #hydrology #infiltration #porewater #pressure #slope #clay #clayey #safetyfactor #mitigation #management #numericalanalyses #extremeweather #weather #rainfall #precipitation #earlywarning #risk #hazard #riskassessment #italy

💧🌏 Greg Cocks Jun 28

New Research Aims To Better Predict And Understand Cascading Land Surface Hazards
--
https://phys.org/news/2025-06-aims-cascading-surface-hazards.html <-- shared technical article
--
https://doi.org/10.1126/science.adp9559 <-- shared paper
--
#interconnected #geology #engineeringgeology #landcover #landsurface #GIS #spatial #mapping #landcover #hydrology #water #geomorphology # geomiorphmetry #risk #hazard #extremeweather #climatechange #cascading #cascadinghazards #debrisflow #wildfire #massmovement #landslides #flood #flooding #mudflow #susceptibility #chainreaction #spatialanalysis #spatiotemporal #prediction #management #planning #mitigation #multifactor #sediment #erosion #fluvial #earthquake #fault #faulting #hazardassessment #riskassessment #volcano #vulcanism #sealevelchange #cryosphere #ice #snow #GLOF #humanimpacts #urban #infrastructure #cost #economics #loss #damage #earthobservation #remotesensing #LiDAR #UAV

💧🌏 Greg Cocks Jun 19

Valencia Flood Fallout - Officials Are Under Fire And Under Investigation
--
https://www.nzherald.co.nz/world/valencia-flood-fallout-two-officials-are-under-investigation/Y5XGPYCXWNCKDOSCVNLF7QEOOY/ <-- shared media article
--
#flood #flooding #water #hydrology #climatechange #extremeweather #rainfall #naturaldisaster #loss #damage #infrastructure #accountability #management #monitoring #alerts #valencia #spain #government #publichealth #publicsafety #death #lossoflife #cost #economics #mud #mudflow #engineeringgeology #urban #preparedness #flood #flooding #risk #hazard

💧🌏 Greg Cocks Jun 6

Vulnerability Of California Roadways To Post-Wildfire Debris Flows
--
https://doi.org/10.1088/2634-4505/acb3f5 <-- shared paper
--
#GIS #spatial #mapping #California #geology #engineeringgeology #geomorphology #risk #hazard #water #hydrology #massmovement #landslide #debrisflow #roadway #road #highway #CalTrans #infrastructure #cost #damage #economics #fire #wildfire #postwildfire #transportation #watersheds #climatechange #extremeweather #rainfall #precipitation #naturalhazards #vegetation #spatialanalysis #vulnerability #assessment #soil

💧🌏 Greg Cocks May 30

Mobile Radar Provides Insights Into Hydrologic Responses In Burn Areas
--
https://doi.org/10.1071/WF24163 <-- shared paper
--
#GIS #spatial #mapping #remotesensing #radar #water #hydrology #engineeringgeology #risk #hazard #massmovement #landslide #debrisflow #mobileobservatory #postfire #rainfall #precipitation #estimation #RockyMountains #streamradar #weatherradar #extremeweather # metrology #wildfire #fire #impacts #monitoring #hydrometeorological #instrumentation #burnarea #burnt #soil #basin #runoff #spatialanalysis #spatiotemporal #remoteareas #planning #management #mitigation