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58 datasets found

  • 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
    • unconfined-compression-experiments
    • 3d-ct-images
    • snow-mechanics
    • microstructure
    • spherical-model-snow
    • discrete-element-modelling
  • 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
    • weisfluhjoch
    • longwave-radiation
    • davos
    • radiation
    • shortwave-radiation
  • 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

    • HTML
    • TXT
    • SERVICE
    • research-data-management
    • metadata-convention
    • csv
    • meteorological-data-format
    • nead
  • Shading by Trees and Fractional Snow Cover Control the Subcanopy Radiation Budget

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This data set consists of incoming and outgoing short- and longwave radiation as well as sunlit-snow-view-fraction as described in the JGR-Atmospheres paper "Shading by trees and...

    Last updated: August 23, 2021

    • XLS
    • TXT
    • shading
    • fractional-snow
    • longwave-radiation
    • shortwave-radiation
    • forest
  • 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

    • TXT
    • SERVICE
    • europe
    • urban-transformations
    • strategic-spatial-planning
    • land-use-change
    • land-use-transformations
    • strategic-projects
    • spatial-planning
    • large-scale-urban-development-projects
  • Hydro-meteorological simulations for the period 1981-2018 for Switzerland

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    The dataset provides simulated 1) precipitation, 2) discharge, 3) soil moisture, and 4) low-flow simulations for 307 medium-sized catchments in Switzerland for the period...

    Last updated: November 3, 2019

    • TXT
    • ZIP
    • drought-2018
    • soil-moisture
    • low-flow
    • hydrological-simulations
    • prevah
    • precipitation
    • discharge
  • 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
    • PDF
    • SERVICE
    • alptal
    • stream-water
    • hydrology
    • stable-water-isotope
    • catchment
    • precipitation
  • 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
    • incoming
    • shortwave-radiation
    • outgoing
    • davos
    • longwave-radiation
  • Ecological properties of urban ecosystems. Biodiversity dataset of Zurich

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Richness, site occurrence and abundance data of bees, beetles, birds, hoverflies, net-wingeds, true bugs, snails, spiders, milipides, wasps collected in the city of Zurich using...

    Last updated: February 13, 2023

    • TXT
    • sdms
    • arthropods
    • spiders
    • urban-ecology
    • species-richness-models
    • insects
    • diversity
    • species-abundance-distributions
    • birds
    • snails
    • urbanization
  • GCOS SWE data from 11 stations in Switzerland

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Snowprofile from 11 observer sites in Switzerland compiled for the Global Climate Observing System (GCOS). Height of snow (cm) and snow water equivalent (mm) are recorded every 2...

    Last updated: May 25, 2022

    • CSV
    • TXT
    • snow
    • snow-height
    • gcos
    • snow-water-equivalent
    • snow-profile
  • Snow water equivalent for reference date April 1 for Wägital catchment, starting 1943

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Total water reserves of the snow cover [mio m3] for Wägital catchment, Switzerland, for reference date April 1. Data is separated in 2 elevation zones 900m-1500m asl and...

    Last updated: April 19, 2023

    • TXT
    • gcos
    • meteodat-gmbh
    • snow
    • wagital
    • snow-water-equivalent
  • 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: May 30, 2022

    • ZIP
    • TXT
    • snow-density
    • snow-stratigraphy
    • weisfluhjoch
    • snow-ice-temperature
    • snow-water-equivalent
  • 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

    • ZIP
    • SERVICE
    • TXT
    • climate-variablity
    • generalized-additive-models
    • chelsa
    • sdm
    • reptiles
    • generalized-linear-models
    • random-forests
    • amphibians
    • mammals
    • niche-models
    • iucn
    • species-distribution-models
    • interannual-climate-variability
    • range-maps
  • 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
    • canopy-height
    • snow-distribution
    • airborne-laser-scanning
    • snow-depth
    • forest-structure
  • 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

    • PDF
    • TXT
    • SERVICE
    • arctic
    • antarctica
    • snow
    • sea-salt-aerosol
    • ice
  • 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

    • SERVICE
    • PDF
    • TXT
    • emma
    • tracers
    • mixing-models
    • stable-isotopes
    • end-member-mixing-analysis
    • eemma
  • Bryophytes of Europe Traits (BET) dataset

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    The Bryophytes of Europe Traits (BET) dataset includes values for 65 biological and ecological traits and 25 bioclimatic variables for all 1816 bryophytes included in the European...

    Last updated: March 3, 2023

    • PDF
    • TXT
    • XLS
    • bioclimatic-variables
    • iucn
    • mosses
    • liverworts
    • hornworts
    • red-list
    • life-history-traits
    • indicator-values
  • 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

    • SERVICE
    • TXT
    • x-ray-tomography
    • snow
    • snow-mechanics
    • microstructure
    • compression-experiments
  • Simulated and observed prevalence of dispersal-related traits in tropical reef fish assemblages worldwide

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This dataset contains all data and R codes (R Development Core Team, https://www.R-project.org) used in the following publication: Donati GFA, Parravicini V, Leprieur F, Hagen O,...

    Last updated: September 27, 2023

    • TXT
    • ZIP
    • SERVICE
    • CSV
    • ecology
    • dispersal
    • reef-fish
    • traits
    • biodiversity
  • 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
    • grain-shape
    • granular-snow
    • fast-sintering
    • discrete-element-modelling
    • angle-of-repose