EarthArXiv @eartharxiv@qoto.org

Novel landforms: integrating people as key drivers of process and form in geomorphology
https://doi.org/10.31223/X5R11Z #EarthSciences #EnvironmentalSciences #Geomorphology #Geomorphology #Anthropogenic #Hydrology #Mining #Agriculture #Marsh #LegacyEffects

The influence of wildfire smoke on ambient chemical species concentrations in the contiguous US
https://doi.org/10.31223/X5VT5B #EnvironmentalSciences #PhysicalSciencesAndMathematics #AirQuality #StructuresBurned #WildfireSmoke #PublicHealth #ChemicalExposure

Influence of wind speed on canopy Normalized Difference Vegetation Index (NDVI) measurements for forest ecosystem
https://doi.org/10.31223/X50H5G #ForestSciences #WindSpeed #Ndvi #ForestEcosystem #ForestTypes #Modis

A methodologically robust seasonal snow densification function from Soviet North Pole drifting station data
https://doi.org/10.31223/X54995 #EarthSciences #EnvironmentalSciences #PhysicalSciencesAndMathematics

Comparative Analysis of SVM and CNN for Hyperspectral Image Classification
https://doi.org/10.31223/X5811M #ComputerEngineering #ComputerSciences #OtherComputerSciences #PhysicalSciencesAndMathematics #ThisPaperPresentsAComparativeAnalysisOfTra-DitionalMachineLearningMethodsAndConvolutionalNeuralNetworks(cnns)ForHyperspectralImageClassification.UtilizingTheIndianPinesDataset #WeExploreTheEfficacyOfPrincipalComponentAnalysis(pca)CombinedWithASupportVectorMachine(svm)ClassifierAgainstADeepLearningApproachInvolvingCnns.OurMethodologyIncludesDimensi #FollowedBySvmClassification #AndTheDesignOfATailoredCnnModelForHyperspectralData.PerformanceMetricsLikeAccuracy #SupportedWithConfusionMatricesAndClassificationMaps #AreEmployedToEvaluateAndCompareTheModels.ResultsIndicateThatCnns #WithTheirAbilityToCaptureSpatialAndSpectralInformation #OutperformTraditionalMethodsInClassificationAccuracyAndRobustness. #HyperspectralImaging #ConvolutionalNeuralNetwork(cnn) #PrincipalComponentAnalysis(pca) #SupportVectorMachine(svm)Classifier

Influence of wind speed on canopy Normalized Difference Vegetation Index (NDVI) measurements for forest ecosystem
https://doi.org/10.31223/X50H5G #ForestSciences #WindSpeed #Ndvi #ForestEcosystem #ForestTypes #Modis

A methodologically robust seasonal snow densification function from Soviet North Pole drifting station data
https://doi.org/10.31223/X54995 #EarthSciences #EnvironmentalSciences #PhysicalSciencesAndMathematics

Comparative Analysis of SVM and CNN for Hyperspectral Image Classification
https://doi.org/10.31223/X5811M #ComputerEngineering #ComputerSciences #OtherComputerSciences #PhysicalSciencesAndMathematics #ThisPaperPresentsAComparativeAnalysisOfTra-DitionalMachineLearningMethodsAndConvolutionalNeuralNetworks(cnns)ForHyperspectralImageClassification.UtilizingTheIndianPinesDataset #WeExploreTheEfficacyOfPrincipalComponentAnalysis(pca)CombinedWithASupportVectorMachine(svm)ClassifierAgainstADeepLearningApproachInvolvingCnns.OurMethodologyIncludesDimensi #FollowedBySvmClassification #AndTheDesignOfATailoredCnnModelForHyperspectralData.PerformanceMetricsLikeAccuracy #SupportedWithConfusionMatricesAndClassificationMaps #AreEmployedToEvaluateAndCompareTheModels.ResultsIndicateThatCnns #WithTheirAbilityToCaptureSpatialAndSpectralInformation #OutperformTraditionalMethodsInClassificationAccuracyAndRobustness. #HyperspectralImaging #ConvolutionalNeuralNetwork(cnn) #PrincipalComponentAnalysis(pca) #SupportVectorMachine(svm)Classifier

Influence of temperature on the residual shear strength of landslide soil: role of the clay fraction
https://doi.org/10.31223/X5HH6H #Geology #GeotechnicalEngineering #ResidualShearStrength #Thermo-mechanicalCoupling #Temperature #SlopeStability #Landslide #Clay

Rapid Fault Leakage Modeling for CO2 Storage in Saline Aquifers
https://doi.org/10.31223/X5S12N #ChemicalEngineering #EarthSciences #Engineering #Geology #PetroleumEngineering #PhysicalSciencesAndMathematics #RiskAnalysis #Co2Leakage #Faults #Ccs #VerticalEquilibriumModelling #Mrst

Reconstructing past sea-level changes from storm-built beach ridges
https://doi.org/10.31223/X5WT48 #EarthSciences #Geology #Geomorphology #Sedimentology #PleistoceneSeaLevel·BeachRidges·Patagonia #Argentina·PaleoSeaLevel #PleistoceneSeaLevel #BeachRidges #Patagonia #Argentina #PaleoSeaLevel

Critical Review of the Article: "Evidence of Dark Oxygen Production at the Abyssal Seafloor" by Sweetman et al. in Nat. Geosci. 1–3 (2024)
https://doi.org/10.31223/X5N98F #Geochemistry #DeepSeaMining #DarkOxygen #Nodules #MarineMinerals

Expanded constraints on chemical weathering reactions and carbon cycling beneath the Antarctic Ice Sheet
https://doi.org/10.31223/X51H65 #PhysicalSciencesAndMathematics #Antarctica #ChemicalWeathering #CarbonCycle #Subglacial #Precipitates

The turbulent dynamics of anticyclonic submesoscale headland wakes
https://doi.org/10.31223/X5570C #Oceanography

The cyclical nature of normal fault growth: Insights from 4D analogue models
https://doi.org/10.31223/X5913P #EarthSciences #Geology #PhysicalSciencesAndMathematics #TectonicsAndStructure #NormalFault #FaultGrowth #NormalFaultKinematics #Tectonics #Rifting #StructuralGeology #ContinentalExtension #AnalogueModelling

Remote sensing large-wood storage downstream of reservoirs during and after dam removal: Elwha River, Washington, USA
https://doi.org/10.31223/X5DQ4W #PhysicalSciencesAndMathematics #LargeWood #DeepLearning #Geomorphology #FluvialGeomorphology #ImageSegmentation #SemanticSegmentation #Driftwood #DamRemoval #LandscapeChange

Audible and Infrasonic waves generated during the 2022 Hunga eruption: Observations from across Aotearoa New Zealand
https://doi.org/10.31223/X5JH76 #OtherEarthSciences #Volcanology #HungaVolcano #Acoustics #LambWave #PekerisWave #VolcanoInfrasound

Be clever or be cold: repurposed ovens for space heating following global catastrophic infrastructure loss
https://doi.org/10.31223/X5P693 #Engineering #MechanicalEngineering #GlobalCatastrophicInfrastructureLoss #GlobalCatastrophicRisk #EnergySystems #AlternativeHeating #CatastropheResilience #ExistentialRisk

A global C-staggered composite model for shallow water equations 1 with latitude-longitude grid and reductions in the polar regions
https://doi.org/10.31223/X5T13B #AppliedMathematics #OceanographyAndAtmosphericSciencesAndMeteorology #PhysicalSciencesAndMathematics #GlobalReducedGrids #FiniteDifferences #FiniteVolumes #Shallow-waterEquations #Conservation #Consistency

Incongruent chemical weathering and adsorption of neodymium drive modulation of neodymium isotope composition of global riverine particulate matter
https://doi.org/10.31223/X5XQ35 #PhysicalSciencesAndMathematics #BasaltWeathering;RajmahalVolcanics;Adsorption;IncongruentBehaviourOfNeodymiumIsotopes #RiverineTransport #Water-particleInteraction #BasaltWeathering; #RajmahalVolcanics #Adsorption #IncongruentBehaviourOfNeodymiumIsotopes #RiverineTransport #Water-particleInteraction