NP – Nonlinear Processes in Geosciences
NP1.1 – Mathematics of Planet Earth - General Session (co-organized)
EGU2019-2675 | Posters | NP1.1
Efficient and Practical Modulus-based Iteration Solvers for Second-Order Cone Linear Complementarity Systems in three-dimensional Contact Problem of Geodynamic ProblemsEGU2019-430 | Orals | NP1.1
The poor man’s magnetohydrodynamic (PMMHD) equations: a discrete dynamical systemEGU2019-10033 | Posters | NP1.1
Well-Posedness for the Euler-Boussinesq equation with Stochastic Transport NoiseEGU2019-7531 | Posters | NP1.1
Singular vortices as building blocks of atmospheric low-frequency variabilityEGU2019-1994 | Posters | NP1.1
Modeling Dynamics of Complex Systems with Solutions of the Generalized Lotka-Volterra EquationsEGU2019-9891 * | Orals | NP1.1 | Highlight
Perspectives for causal inference in Earth system sciencesEGU2019-15863 | Posters | NP1.1 | Highlight
Hydro-Meteorological Variability and Future Climate: Model Formulation and Numerical ImplementationEGU2019-4269 | Posters | NP1.1
Representing and understanding the carbon cycle using the theory of compartmental dynamical systemsEGU2019-3448 | Orals | NP1.1 | Highlight
Critical percolation threshold is an upper bound on Arctic sea ice melt pond coverageNP1.2 – Climate response, networks in geosystems, emergent behavior and tipping points (co-organized)
EGU2019-5582 | Posters | NP1.2
From reliable initialised forecasts to skilful climate response: a dynamical systems approachEGU2019-18084 | Orals | NP1.2 | Highlight
Tipping Points in the Earth System: An introduction to the TiPES projectEGU2019-1496 | Posters | NP1.2
Global cooling: the Snowball Earth transition in a climate model with drifting parametersEGU2019-15534 | Orals | NP1.2
Connecting Tipping points in the climate; bridging models and paleoclimatic dataEGU2019-18138 | Posters | NP1.2
The impact of the Inter-model spread of climate mean state on climate sensitivity uncertaintyEGU2019-4112 | Posters | NP1.2
Detection of short- and long-range teleconnections in SST patterns on different time scalesEGU2019-5553 | Posters | NP1.2
Tracking frontal system rainfall during Baiu season using complex climate networksEGU2019-9818 | Posters | NP1.2
Intraseasonal Precipitation Variability in South America and how it is connected to Rossby WavesEGU2019-9847 | Posters | NP1.2
River discharge reveals anomalously dry spring seasons in western NepalEGU2019-11738 | Posters | NP1.2
Data-driven parameterization of transient features in a low-resolution double-gyre ocean flowEGU2019-12326 | Posters | NP1.2
Spurious links in spatial networks and their implications for global rainfall synchronization patternsEGU2019-13475 | Posters | NP1.2
New dynamical variables for Empirical Model Reduction approach: application to ENSO predictionEGU2019-15426 | Posters | NP1.2
Long-term variability of mid-latitude atmosphere: impact of interannual and decadal climate modesNP2.1 – Dynamical Extremes in Climate and Geophysical Sciences (co-organized)
EGU2019-3515 | Posters | NP2.1
Sampling hyperspheres via extreme value theory: implications for measuring attractor dimensionsEGU2019-8266 | Orals | NP2.1
A long term perspective on Monsoon variability and extreme dry or wet yearsEGU2019-4025 | Posters | NP2.1 | Highlight
Warming trends in summer heatwaves seen in the Central England Temperature timeseriesEGU2019-4951 | Posters | NP2.1
Cyclone activity over Baltic region and upper-air atmospheric circulationEGU2019-5300 | Posters | NP2.1
Recurrence spectra of European temperature in historical climate simulationsEGU2019-9675 | Posters | NP2.1
A Web Processing Service to compute dynamical properties of the atmospheric circulationEGU2019-10370 | Posters | NP2.1
Comparison of rapid increases in surface wind speed between Iceland and GermanyEGU2019-11124 | Posters | NP2.1
Minimal dynamical systems model of the northern hemisphere jet stream via embedding of climate dataEGU2019-12988 | Posters | NP2.1
Factors affecting cold waves over the Korean Peninsula using a long-term simulationEGU2019-13789 | Posters | NP2.1
Persistent summer extremes: The role of atmospheric dynamics and soil moisture feedbackEGU2019-15829 | Posters | NP2.1
Can we predict weather and climate extremes using machine learning techniques?EGU2019-16272 | Posters | NP2.1
Dynamical-conditioned bias correction for seasonal forecasting in the Mediterranean regionNP2.3 – Nonlinear and Stochastic Dynamics of the Earth System (co-organized)
EGU2019-177 | Posters | NP2.3
Assessment of the POEM2 model for simulating tropical intraseasonal oscillationEGU2019-528 | Orals | NP2.3
On the Utility of Data Assimilation for Extremes in a Conceptual Atmospheric ModelEGU2019-3121 | Posters | NP2.3
Air Pollutant Prediction: Comparisons between LSTM, Light GBM and Random ForestEGU2019-3235 | Orals | NP2.3
More predictable time series with enhanced stochastic or deterministic structuresEGU2019-11849 | Posters | NP2.3
A dynamic-statistical multimodel ensemble forecasting approach for summer precipitation in ChinaEGU2019-96 | Orals | NP2.3
Markovian inhomogeneous closures for Rossby waves and turbulence over topographyEGU2019-13855 | Posters | NP2.3
Stochastic Mode Reduction – a Parameterization Based on First Principles?EGU2019-15232 | Posters | NP2.3
Bi-spectral Analysis of the El-Niño index and its stochastic modelingEGU2019-2013 | Orals | NP2.3
Stochastic transport to quantify errors in geophysical fluid dynamic simulationsEGU2019-5989 | Orals | NP2.3
Generalized Langevin Dynamics for Modelling the Temperature of the Earth.EGU2019-8242 | Orals | NP2.3
Impacts of El Niño Events on Surface Air Temperature Networks Based on Percolation TheoryNP3.2 – Scaling and nonlinear dynamics in the atmosphere, ocean and geosciences (including Lewis Fry Richardson Medal Lecture by Shaun Lovejoy)
EGU2019-18524 * | Orals | NP3.2 | Highlight
Weather, Macroweather, Climate: reuniting Richardson’s strandsEGU2019-3589 | Posters | NP3.2
Anisotropic singularity index mapping method for characterizing nonliner geological processesEGU2019-8135 | Posters | NP3.2
Fourier power spectrum of ocean data with data missing or irregular samplingEGU2019-16460 | Orals | NP3.2
New insights in the scaling regimes of our atmosphere based on satellite radar imagery (InSAR)EGU2019-9562 | Posters | NP3.2
Numerical study of second-order chemical reaction in homogeneous isotropic turbulenceEGU2019-13851 | Orals | NP3.2
Joint multifractal analysis : further developments and implementation on rainfall dataEGU2019-15474 | Posters | NP3.2
Angular structure functions: a new tool to characterize the scaling anisotropy of 2D geophysical fieldsEGU2019-15501 | Orals | NP3.2
Multifractal predictability and a dynamical space-time cascade model: analytical resultsNP4.1 – Time Series Analysis in the Geosciences - Concepts, Methods and Applications (co-organized)
EGU2019-5509 | Orals | NP4.1
Nonlinear analysis of very long time series: opportunities and challengesEGU2019-7725 | Posters | NP4.1
Statistical study: substorm triggering associated with northward and southward IMF orientationEGU2019-18183 | Orals | NP4.1
Copula-based Investigation of Dependency Structures of Wet refractivity in Central EuropeEGU2019-10741 | Posters | NP4.1
Dynamical System Approaches to Study the Earth's Magnetospheric DynamicsEGU2019-16624 | Posters | NP4.1
Investigating dynamical complexity in the topside ionosphere using information-theoretic measuresEGU2019-14480 | Posters | NP4.1
Tracing human behavior in meteorological records: a case of personal exposure to solar UVR time seriesEGU2019-16901 | Posters | NP4.1
Quantification of information exchange in idealized and climate system applicationsEGU2019-17358 | Posters | NP4.1
Nonlinear signal in reanalysed and modeled geopotential and temperature dataEGU2019-2399 | Posters | NP4.1
Analysis of wind time series using network science and multifractal conceptEGU2019-4037 | Posters | NP4.1
Time series analysis of Groundwater Storage (GWS) variation for the Indo-Gangetic plain using GRACE dataEGU2019-5218 | Posters | NP4.1
Should the colored noise be introduced to the analysis of GPS campaign time series?EGU2019-7215 | Posters | NP4.1
Analysing gravitational waves recordings with seismological signal processing toolsNP4.3 – Big data and machine learning in geosciences (co-organized)
EGU2019-11094 | Orals | NP4.3
Alternative Earth Science Datasets For Identifying Patterns and EventsEGU2019-1430 | Posters | NP4.3
Tropical cyclone cloud coverage segmentation using convolutional neural networks with combined input parametersEGU2019-2148 | Posters | NP4.3
Identifying soil degradation in Swiss alpine grasslands using different machine learning approachesEGU2019-5649 | Posters | NP4.3
Extrapolation and interpolation of climate analogues using Gaussian ProcessesEGU2019-7105 | Posters | NP4.3
Rapid, catchment scale mapping of supraglacial lakes in Greenland using Google Earth EngineEGU2019-11238 | Orals | NP4.3
Classification of Atmospheric Meteorological Events by a supervised machine learningEGU2019-7798 | Posters | NP4.3
Deep learning of remote sensing images for large ships recognition on water surfaceEGU2019-9626 | Posters | NP4.3
A systematic assessment of machine learning models for short-term water level predictionEGU2019-16256 | Orals | NP4.3 | Highlight
Big data and machine learning in the bioeconomy sector: preliminary results from the Norwegian caseEGU2019-10640 | Posters | NP4.3
A big data approach to estimate available roof area for solar PV installation at national scaleEGU2019-12541 | Orals | NP4.3
Near Surface Ozone Predictions Based on Multiple Artificial Neural Network ArchitecturesEGU2019-9889 | Posters | NP4.3 | Highlight
Geospatial big data analytics for agriculture using IBM-PAIRSEGU2019-17539 | Orals | NP4.3
Clustering of the Polar Vortex states using deep convolutional neural networksEGU2019-12111 | Posters | NP4.3
Well log lithology classification using supervised and unsupervised machine learningEGU2019-15318 | Orals | NP4.3
Causal inference in Geosciences with multidimensional kernel deviance measuresEGU2019-18467 | Posters | NP4.3
DATALAKES - data platform and stochastic Bayesian forecasting for Swiss lakes using supercomputersEGU2019-12085 | Orals | NP4.3
Detecting geophysical signals and sources with large-scale network dataEGU2019-12522 | Posters | NP4.3
Associating Blizzards with Corresponding Extratropical Cyclones as an Example of Phenomenon HierarchiesEGU2019-2215 | Posters | NP4.3
Random Forest Algorithm for Wetland Inundation Prediction in a Semi-arid FloodplainEGU2019-17274 | Posters | NP4.3
A subspace clustering algorithm with spatial regularization for mineral mappingEGU2019-14204 | Posters | NP4.3
Managing Earth Observation datasets as multidimensional arrays using SciDB and open standardsEGU2019-14358 | Posters | NP4.3
Artificial Neural Networks to interpret CPTs for geological modellingEGU2019-3367 | Posters | NP4.3
Using SOM neural network to improve land use and cover training samples from satellite image time seriesEGU2019-17683 | Posters | NP4.3
Optimal hierarchical clustering of multivariate data from X-band Doppler radar.NP5.1 – Data Assimilation, Predictability, Error Identification and Uncertainty Quantification in Geosciences (co-organized)
EGU2019-10421 | Orals | NP5.1
Global analysis solution of high-dimensional ensemble data assimilation systemEGU2019-2498 | Posters | NP5.1
Sensitivity of tropical cyclone intensity simulation on SST forcing uncertaintiesEGU2019-2502 | Posters | NP5.1
Errors in Current Velocity in the Low-latitude North Pacific: Results from the Regional Ocean Modeling SystemEGU2019-4366 | Orals | NP5.1
Routes to long-term atmospheric predictability in coupled ocean-atmosphere systemsEGU2019-3089 | Posters | NP5.1
The Optimal Precursor for the EP type of El Nino: results from the GFDL CM2p1 ModelEGU2019-2435 | Posters | NP5.1
Ensemble Sensitivity-Based Subsetting Overview and Evaluation Activities at the 2018 NOAA HWTEGU2019-15258 | Posters | NP5.1
Determining the spectrum of the nonlinear local Lyapunov exponents in a multidimensional chaotic systemEGU2019-3035 | Posters | NP5.1
A novel boundary–type mesh–free approach for modeling the two–dimensional inverse Cauchy problems in a multiply connected domainEGU2019-5890 | Posters | NP5.1
Data assimilation using Bayesian inference with efficient polynomial surrogatesEGU2019-12389 | Orals | NP5.1
Bayesian inference of grain growth prediction via multi-phase-field modelsEGU2019-17781 | Orals | NP5.1
Bayesian Seismic Waveform Inversion with A Multilevel Markov Chain Monte Carlo approachEGU2019-12334 | Posters | NP5.1
Regional difference in Performance between EnKF and EnOI in the North PacificEGU2019-16746 | Posters | NP5.1
Using nonlinear variable transformations to assimilate land surface albedo observationsEGU2019-9823 | Posters | NP5.1
Data assimilation for the time-dependent reconstruction of continents.NP5.3 – Advances in statistical post-processing for deterministic and ensemble forecasts (co-organized)
EGU2019-3707 | Posters | NP5.3
Limitations of univariate downscaling techniques and its implication on hydrologic modelingEGU2019-14985 | Orals | NP5.3
Private Observations Improve MET Norway’s Operational Weather ForecastsEGU2019-8581 | Posters | NP5.3
Probabilistic flood forecasting considering heterogeneity of error distributionsEGU2019-4873 | Posters | NP5.3
Statistical post-processing of hydrological forecasts using Bayesian model averagingEGU2019-18948 | Orals | NP5.3
Vine copula based post-processing of ensemble forecasts for temperatureEGU2019-9805 | Posters | NP5.3 | Highlight
Operational machine learning post-processed ensemble forecast system in FranceEGU2019-17012 | Posters | NP5.3
Post-processing of probabilistic storm forecasts for wind farms in the North SeaEGU2019-14443 | Posters | NP5.3
Bivariate Gaussian Models for Wind Vectors in a Distributional Regression FrameworkEGU2019-11381 | Posters | NP5.3
Comparing approaches to effectively use super ensemble experiments for hydrological projections under climate changeEGU2019-13604 | Posters | NP5.3
A statistical-dynamical seasonal prediction of the North Atlantic OscillationEGU2019-18862 | Posters | NP5.3
Post-processing of seasonal predictions: case studies using the EUROSIP hindcast data base.NP6.1 – Recent developments in Geophysical Fluid Dynamics: Waves, Turbulence, and Transport (co-organized)
EGU2019-2327 | Orals | NP6.1
What controls the vertical distribution of turbulence in the ocean thermocline?EGU2019-2061 | Posters | NP6.1
Internal Tidal Waves on the Continental Shelf of the Northwestern Arabian GulfEGU2019-5116 | Orals | NP6.1
Inertial modes in a rotating tilted cylindrical annulus with free surfaceEGU2019-11453 | Posters | NP6.1
Temporal variability of Diapycnal Mixing in the Cape Ghir upwelling region.EGU2019-8109 | Orals | NP6.1
On the influence of initial conditions on spatially developing gravity currentsEGU2019-11683 | Posters | NP6.1
Nonlinear and time-dependent equivalent-barotropic flows with topographyEGU2019-15074 | Posters | NP6.1
Characterization and evolution of thermohaline intrusions in Cape Verde Frontal ZoneEGU2019-2220 | Orals | NP6.1
Stochastic modeling of temperature and velocity statistics in spherical-shell convectionEGU2019-17624 | Posters | NP6.1 | Highlight
Turbulent fluxes in the Arctic Ocean: spring and late summer from the margin to the interiorEGU2019-8441 | Posters | NP6.1
AtmoFlow - Investigation of atmospheric-like fluid flows under micro-gravity conditionsEGU2019-13101 | Posters | NP6.1
A new length scale model for the planetary boundary layer based on LESNP6.5 – Nonlinear and turbulent processes under high wind conditions. Wave-flow interactions and remote sensing (co-organized)
EGU2019-1499 | Posters | NP6.5
The wave-mean current problem with a continuous near surface solutionEGU2019-14294 | Orals | NP6.5
Air-Sea Turbulent Fluxes and Upper-Ocean Currents During the TURBORADAR-TURBIDENT ExperimentsEGU2019-18549 | Orals | NP6.5 | Highlight
Study of Ocean-Tropical Cyclone interactions with multi-sensor observations: the Irma, José and Maria Hurricane cases.EGU2019-16718 | Orals | NP6.5
Ocean surface wave-current signatures from satellite altimeter measurementsEGU2019-8279 | Posters | NP6.5
Bag-breakup mechanism of sea spray generation in strong winds: direct numerical simulationEGU2019-8828 | Posters | NP6.5
Development of geophysical model function based on the Sentinel-1 data collocated with GPS dropsondes measurements for tropical cyclonesEGU2019-8755 | Orals | NP6.5
Sheared free-surface flow over three-dimensional obstructions of finite amplitudeEGU2019-13256 | Posters | NP6.5
identification of eddy viscosity profile in the marine surface layer in transient wind conditions.EGU2019-14283 | Posters | NP6.5
A general approach to implementation of complex physical processes in open boundary conditionsNP6.7 – Turbulence, magnetic reconnection, shocks and particle acceleration: nonlinear processes in space, laboratory and astrophysical plasmas (co-organized)
EGU2019-5807 | Orals | NP6.7 | Highlight
Examining the relationship between electron magnetic reconnection and magnetosheath turbulence with MMS observationsEGU2019-3574 | Posters | NP6.7
Fluid Plasma Specific Entropy in the Magnetosphere: Properties and QuestionsEGU2019-16083 | Orals | NP6.7
Fire hose instability observed between the reconnection sites in the Earth’s magnetotailEGU2019-4329 | Posters | NP6.7
First MMS Observations and Generation Mechanism for a New Kind of Magnetic Bottle With High-Energy Particles at High-latitude MagnetopauseEGU2019-6416 | Posters | NP6.7
EB-iPic3D: a semi-implicit expanding box model for kinetic solar wind simulationsEGU2019-17338 | Orals | NP6.7
Magnetosheath jets: coupling shocks, reconnection, and particle accelerationEGU2019-8335 | Posters | NP6.7
Electron response to kinetic Alfvén waves produced by large-scale Alfvén wave phase-mixingEGU2019-8561 | Posters | NP6.7
Generation of magnetic holes in Kelvin-Helmholtz instability in magnetized plasmasEGU2019-3413 | Orals | NP6.7
Turbulence-driven ion beams in the magnetospheric Kelvin-Helmholtz instabilityEGU2019-18226 | Orals | NP6.7
Magnetic Reconnection and Turbulence: Triggers, Coherent Structures, PhenomenologiesEGU2019-12710 | Posters | NP6.7
Comparison of quasi-linear and hybrid-Vlasov simulations of Earth’s ULF foreshockEGU2019-15365 | Posters | NP6.7
Fast magnetic reconnection in Hall-MHD and Hybrid-PIC simulations of the tearing instabilityEGU2019-17664 | Posters | NP6.7
Oblique foreshock waves and their self-structurization through beam trapping.EGU2019-18807 | Posters | NP6.7
Structure of the Electron Diffusion Region in Vlasov-Darwin simulations of magnetic reconnection.NP7.1 – Propagation and Sources of Complex Waves in Geophysical Media
EGU2019-4650 | Posters | NP7.1
Visco-elastic Boundary Conditions for Multiple Excitation Sources in the Time DomainEGU2019-8203 | Orals | NP7.1 | Highlight
Non-linear anisotropic Biot slow wave: a model of seismicity triggering by hydraulic fracturing?EGU2019-4651 | Posters | NP7.1
Evolution of shear strength induced by crack growth under compressive creep in brittle rocksEGU2019-17568 | Orals | NP7.1
Overpressure and micro fracturing in brittle matrix of dual porous mediumEGU2019-7519 | Posters | NP7.1 | Highlight
Numerical modeling of fault activation caused by fluid injection. Analysis of nonlinear effectsEGU2019-18884 | Posters | NP7.1
Permeability variations of ultra-low permeable rock in the loading-unloading cycle.EGU2019-12802 | Orals | NP7.1
Study of SAGD technology possibility for seismic monitoring of heavy oil reservoirs developmentEGU2019-5662 | Posters | NP7.1 | Highlight
Acoustic and microseismic emission monitoring of non-smooth fracture propagation using the Blue shift methodEGU2019-3735 | Posters | NP7.1
Modified Omori Law in Aftershocks Sequences from Laboratory Hydraulic Fracture Experiments