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269 datasets found

  • Starter Kit for the TreeMig framework v1 for easy simulation of spatio-temporal forest dynamics

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Starter kit for the TreeMig framework that allows for an easy application of the forest landscape model TreeMig for simulating forest dynamics in space under changing environmental...

    Last updated: May 2, 2025

    • PDF
    • ZIP
    • r-package
    • species-migration
    • forest-model
    • forest
    • gui
    • species-interaction
    • spatial-modelling
    • bioclimatic-variables
    • treemig
    • forest-dynamics
    • land-use
  • Avalanche outlines February and March 1999 from aerial imagery

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    for English see below




    Datenbeschrieb



    Dieser Datensatz enthält...

    Last updated: August 22, 2025

    • ZIP
    • avalanche-mapping
    • remote-sensing
    • aerial-imagery
    • avalanche-activity
    • avalanche
  • Data: Environmental drivers of eukaryotic plankton and fish biodiversity in an Arctic fjord

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This dataset contains the raw environmental DNA data associated with the publication Environmental drivers of eukaryotic plankton and fish biodiversity in an Arctic fjord in the...

    Last updated: August 7, 2023

    • ZIP
    • marine
    • fish
    • dna-metabarcoding
    • environmental-dna
    • plankton
    • biodiversity
    • fjord
  • Experiments on stable water isotopes, snow metamorphism, and advection

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Stable water isotopes (δ18O) obtained from snow and ice samples of polar regions are used to reconstruct past climate variability, but heat and mass transport processes can affect...

    Last updated: February 13, 2025

    • ZIP
    • TXT
    • snow
    • 18o
    • metamorphism
    • advection
    • stable-water-isotope
  • Dataset on new snow water equivalent

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This dataset includes quality-controlled measurements of new snow depth (HN), new snow water equivalent (HNW), snow depth (HS), and snow water equivalent (SWE) from 41 stations...

    Last updated: March 4, 2025

    • ZIP
    • snow-modelling
    • new-snow
    • data-assimilation
    • precipitation
    • snowfall
  • Satellite avalanche mapping validation data

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Validation points, validation area, ground truth coverage, SPOT 6 avalanche outlines, Sentinel-1 avalanche outlines, Sentinel-2 avalanche outlines, Davos avalanche mapping...

    Last updated: July 31, 2025

    • ZIP
    • avalanche
    • avalanche-hazard-mapping
    • snow
    • validation
    • satellite
  • Saltation of cohesive granular materials

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    The wind-driven saltation of sand and snow shapes dunes and ripples, generates dust emission, and erodes the surface of the Antarctic ice sheet. Here, we use a model based on the...

    Last updated: May 31, 2022

    • ZIP
    • saltation
    • sediment
    • sand
    • cohesion
    • snow
    • wind
  • ALS-based snow depth and canopy height maps from flights in 2017 (Grisons, CH and Grand Mesa, CO)

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This dataset includes snow depth, canopy height and terrain elevation maps of forest stands in the Grisons (CH) and at Grand Mesa (CO,USA) derived from airborne lidar. Data were...

    Last updated: August 23, 2021

    • ZIP
    • TXT
    • snow-distribution
    • airborne-laser-scanning
    • snow-depth
    • canopy-height
    • forest-structure
  • Hydro-CH2018 reservoirs

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    The dataset Hydro-CH2018 reservoirs provides estimates of current and future water supply, water demand, and storage volumes for 307 medium-sized catchments in Switzerland. Water...

    Last updated: July 8, 2025

    • ZIP
    • climate-change
    • water-scarcity
    • reservoirs
    • water-demand
    • water-supply
  • DISCHMEX - Impact of extreme land-surface heterogeneity on micrometeorology over spring snow-cover

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This dataset contains eddy-covariance measurements in the ablation period of 2014-2016. Measurements were taken from two turbulence towers over a long-lasting snow patch, which are...

    Last updated: February 13, 2025

    • ZIP
    • PNG
    • XLS
    • patchy-snow-covers
    • eddy-covariance-measurements
    • dischmex
    • turbulent-sensible-heat-fluxes
    • snow-patch
  • Manual bi-weekly snow profiles from Weissfluhjoch, Davos, Switzerland

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Dataset of manual bi-weekly snow profiles from Weissfluhjoch, Davos, Switzerland. Typical snow profile measurements and observations are included (temperature, density, grain size,...

    Last updated: February 13, 2025

    • TXT
    • ZIP
    • snow-water-equivalent
    • snow-ice-temperature
    • weisfluhjoch
    • snow-stratigraphy
    • snow-density
  • Effective, anisotropic elasticity tensor of snow, firn, and bubbly ice

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    The study aims to determine the effective elastic properties of snow, firn, and bubbly ice based on microstructural quantities. Anisotropy, one of these quantities (the other being...

    Last updated: November 27, 2023

    • ZIP
    • microstructure
    • anisotropy
    • fem
    • crystallographic
    • geometrical
    • elasticity
    • x-ray-tomography
  • Assessment of thermal stabilisation measures based on numerical simulations at a Swiss Alpine permafrost site

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This work presents the numerical study of the thermal stabilisation methods to slow this permafrost thawing, protecting from landscapes and infrastructure damaging at an alpine...

    Last updated: October 1, 2025

    • ZIP
    • barrier-layer
    • solar-energy
    • heat-pump
    • climate-change
    • swiss-alps
    • thermal-insulation
    • permafrost
    • permafrost-degradation
    • thermal-stabilisation
    • cooling-pipes
  • snowBedFoam: an OpenFOAM Eulerian-Lagrangian solver for modelling snow transport

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    snowBedFoam 1.0. is a snow transport solver implemented in the computational fluid dynamics software OpenFOAM. It is adapted from the standard multi-phase flow solver DPMFoam for...

    Last updated: March 25, 2024

    • SERVICE
    • ZIP
    • PDF
    • openfoam
    • antarctica
    • snow-deposition
    • arctic-sea-ice
    • snow-transport
    • mosaic
  • Induced Rockfall Dataset (Small Rock Experimental Campaign), Tschamut, Grisons, Switzerland

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Dataset of an experimental campaign of induced rockfall in Tschamut, Grisons, Switzerland.

    The data archive contains site specific geographical data such as DEM and orthophoto...

    Last updated: February 13, 2025

    • SERVICE
    • ZIP
    • sensor-stream
    • stonenodedata
    • deposition-points
    • rockfall-experiments
    • dem
    • stonenode
    • natural-hazards
    • rockfall
    • rockfall-runout
    • induced-rockfall
  • DISCHMEX - Observations and simulations of the close-ridge small-scale atmospheric flow field and snow accumulation at Sattelhorn, Dischma valley, Davos, Switzerland.

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    The data presented here corresponds to the publication "A Close-Ridge Small-Scale Atmospheric Flow Field and its Influence on Snow Accumulation" (Gerber et al., 2017), which...

    Last updated: February 13, 2025

    • ZIP
    • preferential-deposition
    • lee-side-flow-field
    • lidar
    • tls
    • alpine3d
  • UAV-derived Digital Surface Models and orthoimages for three alpine glaciers

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    UAV-derived DSMs and orthoimages

    Unmanned Aerial Vehicle (UAV) surveys were conducted between 2015 and 2016 on the Sankt Annafirn, Findelen- and Griesgletscher, situated in the...

    Last updated: July 2, 2025

    • ZIP
    • SERVICE
    • PDF
    • orthophoto
    • findelengletscher
    • gletscher
    • dsm
    • alps
    • drone
    • orthoimage
    • dem
    • sankt-annafirn
    • griesgletscher
    • glacier
    • uav
  • TRAMM project Ruedlingen experimental landslide dataset, Switzerland

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    A landslide testsite dataset related to pore water pressure perturbations on the stability of unsaturated silty sand slopes leading to the initiation and propagation of the shear...

    Last updated: February 13, 2025

    • ZIP
    • tramm
    • pressure-perturbations
    • cces
    • landslides
    • pore-water
    • landslide-testsite
  • Monthly topsoil and near surface microclimate temperature data for Switzerland

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Climate data matching the scales at which organisms experience climatic conditions are often missing. Yet, such data on microclimatic conditions are required to better understand...

    Last updated: July 2, 2025

    • ZIP
    • ecology
    • forest
    • climate-change
    • statistical-interpolation
    • biodiversity
    • microclimate
    • radiation-transfer
  • Understanding snow saltation parameterizations - Reproducibility

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This dataset includes the necessary files to reproduce the results presented in Melo et al. (2024):

    • code version used in the simulations (also available at the institutional...

    Last updated: March 4, 2025

    • ZIP
    • drifting-snow
    • large-eddy-simulation
    • saltation-parameterizations
    • splash
    • snow-saltation
    • aerodynamic-entrainment