22 datasets found

  • Modeled Isotopic Composition of Water Vapour Along Air Parcel Trajectories in the Antarctic

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Summary

    This data set contains Python programming code and modeled data discussed in a related research article. We developed a simple isotope model to study the drivers of the...

    Last updated: July 14, 2023

    • TXT
    • ZIP
    • SERVICE
    • antarctica
    • stable-water-isotopes
    • snow-sublimation
    • lagrangian-analysis
    • evaporation
    • backward-trajectories
    • isotopic-distillation
  • Data set on interfacial supercooling and the precipitation of hydrohalite in frozen NaCl solutions by X-ray absorption spectroscopy

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Laboratory experiments are presented on the phase change at the surface of sodium chloride – water mixtures at temperatures between 259 K and 240 K. High selectivity to the upper...

    Last updated: July 17, 2020

    • TXT
    • SERVICE
    • PDF
    • ice
    • arctic
    • snow
    • antarctica
    • sea-salt-aerosol
  • ASRB_WFJVF: Shortwave and longwave radiation measurements (2 min) at the Weissfluhjoch research site, Davos

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Incoming and outgoing shortwave and longwave 2 min radiation measurements at the Weissfluhjoch research site, Davos, CH. The experimental site at the Weissfluhjoch (WFJ, 46.83 N,...

    Last updated: October 25, 2019

    • PDF
    • SERVICE
    • TXT
    • radiation
    • shortwave-radiation
    • weisfluhjoch
    • longwave-radiation
    • davos
  • Global species distributions for mammals, reptiles, and amphibians

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    We modelled the global distribution of 730 amphibian, 1276 reptile, and 1961 mammal species globally as a function of current climate at a 0.5° spatial resolution using four...

    Last updated: November 9, 2022

    • SERVICE
    • TXT
    • ZIP
    • generalized-linear-models
    • interannual-climate-variability
    • sdm
    • climate-variablity
    • range-maps
    • mammals
    • generalized-additive-models
    • reptiles
    • amphibians
    • random-forests
    • chelsa
    • species-distribution-models
    • niche-models
    • iucn
  • Long-term meteorological and snow station at 2090 m a.s.l., Stillberg, Davos, Switzerland (1975 - present)

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Important

    This EnviDat entry is outdated. The most recent, usable version of the data can be found under the new EnviDat entry "Long-term meteorological station Stillberg, Davos,...

    Last updated: September 12, 2023

    • PNG
    • SERVICE
    • CSV
    • TXT
    • temperature-profiles
    • radiation
    • precipitation
    • wind
    • atmospheric-conditions
  • eemma.R, an R script for Ensemble End-Member Mixing Analysis

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    The R script eemma.R, which implements Ensemble End-Member Mixing Analysis (EEMMA) to estimate source fractions in mixtures, exploiting information contained in time-series...

    Last updated: June 12, 2023

    • PDF
    • SERVICE
    • TXT
    • stable-isotopes
    • eemma
    • tracers
    • end-member-mixing-analysis
    • mixing-models
    • emma
  • lsUDPS Large-scale urban development projects in European urban regions

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Table of Content: 1. General context of the data set "lsUDPs" ; 2. Background and aims of the study using the data set lsUDPs; 3. The data set lsUDPs: 3.1 Selection of cases and...

    Last updated: March 15, 2022

    • SERVICE
    • TXT
    • strategic-projects
    • land-use-transformations
    • spatial-planning
    • land-use-change
    • strategic-spatial-planning
    • urban-transformations
    • europe
    • large-scale-urban-development-projects
  • Snowfarming data set Davos and Martell 2015

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Two data sets obtained for snow farming projects (Fluela, Davos, CH and Martell, IT) in 2015.

    The data set contains for each site:

    • 10 cm GIS raster of snow depth calculated...

    Last updated: October 31, 2019

    • TXT
    • SERVICE
    • snow-conservation
    • terrestrial-laser-scanning
    • snow-farming
    • winter-tourism
    • snowpack
    • snow
  • Wind crust formation: Microsoft Kinect data

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This data sets contains the Microsoft Kinect data from 15 wind tunnel experiments on wind-packing / wind crust formation. These experiments were performed in the winter 2016/17....

    Last updated: November 14, 2019

    • ZIP
    • SERVICE
    • TXT
    • wind-packing
    • wind-crust
    • kinect
    • snow
    • wind-tunnel
  • Expedition to Princess Elisabeth Antarctica Station, 2016/2017

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This dataset contains the data acquired during the expedition to Princess Elisabeth Antarctica Station in December 2016 and January 2017. The dataset consits of meterorological...

    Last updated: November 14, 2019

    • SERVICE
    • TXT
    • drifting-snow
    • meteorological-data
    • antarctica
    • terrestrial-laser-scanning
    • snowmicropen
    • mass-flux
  • Unconfined compression experiments and 3D CT images of spherical model snow and RG snow samples

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    For the investigation of microstructural and mechanical properties of snow unconfined compression experiments and 3D computed tomography (CT) imaging were performed on sintered...

    Last updated: December 16, 2020

    • SERVICE
    • TXT
    • snow-mechanics
    • microstructure
    • spherical-model-snow
    • 3d-ct-images
    • unconfined-compression-experiments
    • discrete-element-modelling
  • ASRB_DAV: Shortwave and longwave radiation measurements (2 min) in Davos Dorf

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Incoming and outgoing shortwave and longwave 2 min radiation measurements in Davos Dorf, CH.

    References

    1. Marty, C., Philipona, R., Frohlich, C., Ohmura, A.. Altitude...

    Last updated: September 4, 2020

    • SERVICE
    • PDF
    • TXT
    • davos
    • incoming
    • outgoing
    • shortwave-radiation
    • longwave-radiation
  • Daily cycles in solar flux, snowmelt, transpiration, groundwater, and streamflow at Sagehen and Independence Creeks, Sierra Nevada, USA

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Hydrometerological and ecohydrological time series from Sagehen Creek and Independence Creek, Sierra Nevada, USA, illustrating hydrological responses to daily cycles in snowmelt...

    Last updated: June 16, 2020

    • TXT
    • SERVICE
    • PDF
    • diurnal-cycle
    • diel-cycle
    • ecohydrology
    • groundwater
    • snowmelt
    • streamflow
    • evapotranspiration
    • sap-flow
  • Wind crust formation: SnowMicroPen data

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This dataset contains the SnowMicroPen (SMP) data from 38 wind tunnel experiments on wind-packing / wind crust formation. These experiments were performed in the winters 2015/16...

    Last updated: November 14, 2019

    • SERVICE
    • ZIP
    • TXT
    • wind-crust
    • snow
    • snowmicropen
    • smp
    • wind-packing
  • Four years of daily stable water isotope data in stream water and precipitation from three Swiss catchments

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This dataset contains four years of daily measurements of the natural isotopic composition (2H, 18O) of precipitation and stream water at the Alp catchment (area 47 km2) in Central...

    Last updated: April 27, 2022

    • TXT
    • SERVICE
    • PDF
    • alptal
    • hydrology
    • precipitation
    • stream-water
    • stable-water-isotope
    • catchment
  • Compressive stick slip and snow-micro-quakes

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    When snow is compressed with a certain speed, micro-snowquakes are triggered in the porous structure of bonded crystals. The present dataset covers uniaxial compression experiments...

    Last updated: February 5, 2020

    • TXT
    • SERVICE
    • snow-mechanics
    • compression-experiments
    • x-ray-tomography
    • snow
    • microstructure
  • Angle of repose experiments with natural and spherical snow

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Angle of repose experiments were performed with different snow types at temperatures between -2 and -40°C. They were used to examine granular snow dynamics on the grain-scale with...

    Last updated: April 22, 2020

    • SERVICE
    • TXT
    • granular-snow
    • angle-of-repose
    • grain-shape
    • discrete-element-modelling
    • fast-sintering
  • Meteorology and snow transport at S17 near Syowa, Antarctica, in austral summer 2018/2019

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This dataset contains measurement and simulation data. The measurements characterize the standard meteorology, turbulence, and snow transport at the S17 site near Syowa Station in...

    Last updated: August 13, 2021

    • SERVICE
    • TXT
    • large-eddy-simulations
    • turbulence
    • eddy-covariance-measurements
    • micro-rain-radar
    • blowing-snow
    • antarctica
    • meteorological-data
    • drifting-snow
    • mass-flux
  • Non-Binary Environmental Archive Data (NEAD) format

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Acknowledgement: The NEAD format includes NetCDF metadata and is proudly inspired by both SMET and NetCDF formats. NEAD is designed as a long-term data preservation and exchange...

    Last updated: February 28, 2023

    • SERVICE
    • HTML
    • TXT
    • research-data-management
    • meteorological-data-format
    • metadata-convention
    • csv
    • nead
  • ASRB_WFJ: Shortwave and longwave radiation measurements (2 min) at the Weissfluhjoch research site, Davos

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Corrected incoming and outgoing shortwave and longwave 2 min radiation measurements at the Weissfluhjoch summit, Davos, CH.

    References

    1. Marty, C., Philipona, R., Frohlich, C.,...

    Last updated: July 15, 2020

    • PDF
    • SERVICE
    • TXT
    • shortwave-radiation
    • outgoing
    • weissfluhjoch
    • incoming
    • longwave-radiation