#geomorphology — Public Fediverse posts

Peatlands are carbon-rich wetlands that accumulate organic matter over millennia, but recent structural modeling reveals they possess physical limits to carbon storage, potentially cracking or sliding under their own weight before reaching previously predicted capacities.
#EnvironmentalEngineering #EarthScience #Geomorphology #Hydrology #sflorg
https://www.sflorg.com/2026/09/imes09142601.html

This week's #NewBooks at the library: Several new books bought at bargain prices:
- The Nile Basin: Quaternary #Geology, #Geomorphology and Prehistoric Environments by Martin Williams, published by Cambridge University Press.
- A Pipeline Runs Through It: The Story of #Oil from Ancient Times to the First World War by Keith Fisher, published by Allen Lane.
- The Great Paradox of #Science: Why Its Conclusions Can Be Relied Upon Even Though They Cannot Be Proven by Mano Singham, published by Oxford University Press.

#Books #Bookstodon #Scicomm #EarthSciences #FossilFuels #Energy #History #Philosophy @bookstodon

Hanging Glaciers In Himalaya Reveal Rising Avalanche Risk
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https://www.nature.com/articles/d44151-026-00072-2 <-- shared technical article
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https://doi.org/10.1038/s44304-026-00205-8 <-- shared paper
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#GIS #spatial #mapping #risk #hazard #monitoring #engineeringgeology #naturalhazard #Himalaya #Himalayas #Alaknanda #basin #Garhwal #India #ice #cryosphere #massmovement #avalanche #glacier #hangingglacier #cryosphere #remotesensing #spatialanalysis #spatiotemporal #sentinel2 #DEM #elevation #model #modeling #GlabTop2 #unstable #hanging #BadrinathMana #impact #infrastructure #damage #HEP #urbanisation #development #population #publicsafety #demographics #glacialretreat #melting #Chamoli #disaster #earlywarningsystems #Himalayan #glaciers #instability #warming #climatechange #riskassessment #riskclassification #framework #avaflow #runout #downstream #downslope #water #hydrology #planning #policy #mitigation #geomorphology #geomorphometry

Hanging Glaciers In Himalaya Reveal Rising Avalanche Risk
--
https://www.nature.com/articles/d44151-026-00072-2 <-- shared technical article
--
https://doi.org/10.1038/s44304-026-00205-8 <-- shared paper
--
#GIS #spatial #mapping #risk #hazard #monitoring #engineeringgeology #naturalhazard #Himalaya #Himalayas #Alaknanda #basin #Garhwal #India #ice #cryosphere #massmovement #avalanche #glacier #hangingglacier #cryosphere #remotesensing #spatialanalysis #spatiotemporal #sentinel2 #DEM #elevation #model #modeling #GlabTop2 #unstable #hanging #BadrinathMana #impact #infrastructure #damage #HEP #urbanisation #development #population #publicsafety #demographics #glacialretreat #melting #Chamoli #disaster #earlywarningsystems #Himalayan #glaciers #instability #warming #climatechange #riskassessment #riskclassification #framework #avaflow #runout #downstream #downslope #water #hydrology #planning #policy #mitigation #geomorphology #geomorphometry

Hanging Glaciers In Himalaya Reveal Rising Avalanche Risk
--
https://www.nature.com/articles/d44151-026-00072-2 <-- shared technical article
--
https://doi.org/10.1038/s44304-026-00205-8 <-- shared paper
--
#GIS #spatial #mapping #risk #hazard #monitoring #engineeringgeology #naturalhazard #Himalaya #Himalayas #Alaknanda #basin #Garhwal #India #ice #cryosphere #massmovement #avalanche #glacier #hangingglacier #cryosphere #remotesensing #spatialanalysis #spatiotemporal #sentinel2 #DEM #elevation #model #modeling #GlabTop2 #unstable #hanging #BadrinathMana #impact #infrastructure #damage #HEP #urbanisation #development #population #publicsafety #demographics #glacialretreat #melting #Chamoli #disaster #earlywarningsystems #Himalayan #glaciers #instability #warming #climatechange #riskassessment #riskclassification #framework #avaflow #runout #downstream #downslope #water #hydrology #planning #policy #mitigation #geomorphology #geomorphometry

Hanging Glaciers In Himalaya Reveal Rising Avalanche Risk
--
https://www.nature.com/articles/d44151-026-00072-2 <-- shared technical article
--
https://doi.org/10.1038/s44304-026-00205-8 <-- shared paper
--
#GIS #spatial #mapping #risk #hazard #monitoring #engineeringgeology #naturalhazard #Himalaya #Himalayas #Alaknanda #basin #Garhwal #India #ice #cryosphere #massmovement #avalanche #glacier #hangingglacier #cryosphere #remotesensing #spatialanalysis #spatiotemporal #sentinel2 #DEM #elevation #model #modeling #GlabTop2 #unstable #hanging #BadrinathMana #impact #infrastructure #damage #HEP #urbanisation #development #population #publicsafety #demographics #glacialretreat #melting #Chamoli #disaster #earlywarningsystems #Himalayan #glaciers #instability #warming #climatechange #riskassessment #riskclassification #framework #avaflow #runout #downstream #downslope #water #hydrology #planning #policy #mitigation #geomorphology #geomorphometry

Hanging Glaciers In Himalaya Reveal Rising Avalanche Risk
--
https://www.nature.com/articles/d44151-026-00072-2 <-- shared technical article
--
https://doi.org/10.1038/s44304-026-00205-8 <-- shared paper
--
#GIS #spatial #mapping #risk #hazard #monitoring #engineeringgeology #naturalhazard #Himalaya #Himalayas #Alaknanda #basin #Garhwal #India #ice #cryosphere #massmovement #avalanche #glacier #hangingglacier #cryosphere #remotesensing #spatialanalysis #spatiotemporal #sentinel2 #DEM #elevation #model #modeling #GlabTop2 #unstable #hanging #BadrinathMana #impact #infrastructure #damage #HEP #urbanisation #development #population #publicsafety #demographics #glacialretreat #melting #Chamoli #disaster #earlywarningsystems #Himalayan #glaciers #instability #warming #climatechange #riskassessment #riskclassification #framework #avaflow #runout #downstream #downslope #water #hydrology #planning #policy #mitigation #geomorphology #geomorphometry

A Study Debunks [sic] Decades Of Scientific Research - Underwater Canyons Are NOT Created By Rivers… And The Explanation Is Brutal
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https://www.ecoticias.com/en/a-study-debunks-decades-of-scientific-research-underwater-canyons-are-not-created-by-rivers-and-the-explanation-is-brutal/24721/ <-- shared technical article
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https://doi.org/10.1126/sciadv.adv3942 <-- shared paper #GetNZOnTheMap
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https://blogs.egu.eu/divisions/nh/2018/02/05/twenty-or-more-leagues-under-the-sea-a-journey-to-understand-submarine-canyons/ <-- shared interview transcript, “A journey to understand submarine canyons [and their related geohazards]”, European Geosciences Union (EGU.)
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https://www.sustainableseaschallenge.co.nz/our-research/submarine-canyons-connecting-coastal-and-deep-sea-ecosystems <-- shared technical article, “Submarine Canyons - Connecting Coastal And Deep-Sea Ecosystems”
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#spatial #mapping #model #modeling #moprhology #spatialanalysis #tectonics #continentalmargins #submarinecanyons #formation #river #hydrology #massmovement #processes #global #oceanfloor #geology #slumps #currents #seafloor #steepness #debrisflow #geohazard #ecosystems #sediment #movement #infrastructure #damage #valley #marine #underwater #geomorphology #geomorphometry #deepocean # #geostatistics #earthquake #gravity #erosion #continentalslope #biogeochemical #coast #coastal

Permafrost Formation In A Meandering River Floodplain
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https://doi.org/10.1029/2024AV001175 <-- shared paper
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“... KEY POINTS:
• River meandering resets permafrost development and vegetation succession by eroding old floodplain areas and depositing new land
• On the Koyukuk River, permafrost rapidly forms in new deposits, but it takes over 4 Kyr to develop to its full areal extent of 85%
• The rate of permafrost formation is likely linked to vegetation succession on younger and overbank deposition on older floodplain areas…”
#water #hydrology #permafrost #development #research #Alaska #river #stream #watercourse #channel #meandering #vegetation #spatialanalysis #erosion #floodplain #overbank #deposition #sedimentation #KoyukukRiver #riverdynamics #climate #climatechange #Arctic #environment #landform #geomorphology #dating #spatiotemporal #model #modeling #network #GIS #spatial #mapping

New Zealand's Land Cover Database (LCDB V6.0) Is Now Available
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https://lris.scinfo.org.nz/layer/123148-lcdb-v60-land-cover-database-version-60-mainland-new-zealand/ <--shared link to opne datasets
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https://www.linkedin.com/posts/deborah-burgess-15919030_i-am-thrilled-to-share-that-the-latest-update-activity-7384796488570167296-ockS <-- shared LinkedIn technical overview post
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https://www.landcareresearch.co.nz/news/new-mapping-package-gives-iwi-and-conservation-groups-the-tools-to-monitor-their-conservation-progress <-- technical overview, Manaaki Whenua – Landcare Research, New Zealand Institute for Bioeconomy Science
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#GIS #spatial #mapping #landcover #geomorphmetry #geomorphology #NewZealand #LCDB #v6 #update #opendata #usecase #earthobservation #remotesensing #modeling #vegetation #forest #urban #population #grassland #native #indigenous #spatiotemporal #spatialanalysis #environment #ecosystem #monitoring #builtenvironment #management #landmangement #policy #planning #thematic
#InstituteforBioeconomyScience

[USGS] FORT Science In Action – Science In Support Of Invasive Reptile Management In The Greater Everglades
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https://www.usgs.gov/centers/fort-collins-science-center/news/fort-science-action-part-7-science-support-invasive <-- shared technical article
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#remotesensing #florida #everglades #restoration #burmese #python #snake constrictor #impacts #invasive #species #reptiles #loss #mammal #tegus #ecosystems #habitat #plants #vertebrate #carnivore #feral #threatened #research #culling #risk #hazard #threat #AI #imagery #UAS #GIS #spatial #mapping #DNA #sampling #surveillance #cost #ecology #damage #trapping #collaboration #scaleable #control #biocontrol #fedscience #fedservice #management #protection #swamp #wetland #grasslands #geomorphology #geomorphometry #water #hydrology #native #species #USGS #NPS
@USGS @NPS

Controls On Longitudinal Stream Profile Evolution In Guadalupe Mountains National Park
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https://doi.org/10.1080/24694452.2025.2511941 <-- shared paper
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#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

Multispectral Remote Sensing Expression of Lineaments and Alteration Minerals in Part of Crystalline Rock Units of Southwestern Nigeria - Implication on Gold Prospecting
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https://doi.org/10.1016/j.oreoa.2025.100091 <-- shared paper
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#GIS #spatial #mapping #ASTER #Gold #Hydrothermal #HydrothermalAlteration #Lineament #Landsat #ETM #EnhancedThematicMapper #phyllic #Ilesha #schist #belt #geology #mining #Nigeria #naturalresources #mineral #mineralresources #golddeposits #aerogeophysical #remotesensing #geophysical #spatialanalysis #geomorphology #geomorphometry #alteration #propylitic #argillic #mineralogy #XRD #structuralgeology #lithology #PrincipalComponentAnalysis #PCA #prospecting #fracture #joints #faulting #Multispectral #Lineaments #Crystalline