33 datasets found

  • 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    This EnviDat entry is outdated.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

    • SERVICE
    • TXT
    • CSV
    • PNG
    • precipitation
    • temperature-profiles
    • wind
    • radiation
    • atmospheric-conditions
  • 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

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    • TXT
    • ZIP
    • chelsa
    • generalized-additive-models
    • sdm
    • interannual-climate-variability
    • niche-models
    • iucn
    • amphibians
    • climate-variablity
    • reptiles
    • range-maps
    • species-distribution-models
    • mammals
    • random-forests
    • generalized-linear-models
  • 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

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    • snowpack
    • snow-conservation
    • snow-farming
    • winter-tourism
    • terrestrial-laser-scanning
    • snow
  • 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

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    • grain-shape
    • granular-snow
    • discrete-element-modelling
    • angle-of-repose
    • fast-sintering
  • 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

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    • longwave-radiation
    • radiation
    • davos
    • shortwave-radiation
    • weisfluhjoch
  • 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

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    • wind-packing
    • smp
    • snowmicropen
    • wind-crust
    • snow
  • 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

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    • ZIP
    • traits
    • biodiversity
    • ecology
    • reef-fish
    • dispersal
  • 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

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    • microstructure
    • spherical-model-snow
    • discrete-element-modelling
    • unconfined-compression-experiments
    • 3d-ct-images
    • snow-mechanics
  • 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

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    • antarctica
    • snow
    • sea-salt-aerosol
    • ice
    • arctic
  • 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

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    • davos
    • longwave-radiation
    • shortwave-radiation
    • incoming
    • outgoing
  • ATREE Q-methodology statement sorts on forest clearances offsetting in the forest

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    In Novdember 2019 about 19 experts on forest surface protection and forest clearances were invited to a workshop in order to discuss policy design and implementation problems...

    Last updated: February 9, 2022

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    • atree
    • forest-clearances
    • q-methodology
    • nature-conservation
    • offsetting
    • reafforestation
  • WFJ_RHOSSA: Multi-instrument stratigraphy data for the seasonal evolution of an alpine snowpack

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    The WFJ_RHOSSA dataset contains multi-instrument, multi-resolution snow stratigraphy measurements for the seasonal evolution of the snowpack from the Weissfluhjoch research site,...

    Last updated: August 11, 2020

    • TXT
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    • snow-stratigraphy
    • microstructure
    • specific-surface-area
    • weissfluhjoch
    • density
    • snowmicropen
  • Scolytidae

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Scolytidae data from all historic up to the recent projects (29.10.2019) of WSL, collected with various methods in forests of different types. Data are provided on request to...

    Last updated: January 9, 2020

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    • forest
    • bark-beetles
    • saproxylic-insects
    • coleoptera
    • dead-wood
    • biodiversity
  • Hillshade for Vegetation Height Model NFI

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Hillshade of the digital surface model (DSM), calculated from digital aerial stereo images. The image data was acquired by the Federal Office of Topography swisstopo. The...

    Last updated: November 3, 2019

    • SERVICE
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    • 3d
    • photogrammety
    • point-cloud
    • image-matching
    • digital-surface-model
  • Plant-Orthoptera trophic networks (Lif3web projet)

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    The study of ecological networks along environmental gradients has so far been limited by the difficulty of collecting large-scale dataset of comparable interactions. Here, we...

    Last updated: September 27, 2023

    • TXT
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    • trophic-networks
    • plant-insect-interaction
    • swiss-alps
    • dna-metabarcoding
    • elevation
  • Hydraulic resistance of pores in porous media using DNS of laminar flow

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Included are three direct numerical simulations results of Stokes flow in three heterogeneous porous media obtained with OpenFoam simulations. In addition we include three data...

    Last updated: September 16, 2021

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    • permeability
    • pore-shape-factors
    • heterogeneous-porous-media
    • laminar-flow
    • local-hydraulic-resistance
  • 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

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    • evaporation
    • stable-water-isotopes
    • lagrangian-analysis
    • antarctica
    • isotopic-distillation
    • snow-sublimation
    • backward-trajectories
  • The origin of urban communities: from the regional species pool to community assemblages in city

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Carabid beetle and wild bee occurrences in the city of Zurich, Switzerland.

    Dataset available upon request (An agreement between the data provider and the data recipient is...

    Last updated: February 28, 2023

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    • environmental-heterogeneity
    • species-composition
    • functional-diversity
    • niche
    • composition
    • niche-breadth
    • allotment
    • urban-ecology
    • functional-traits
    • urbanization
    • bettergardens
    • garden
    • allotments
    • trait
    • species
    • gardens
    • bettergarden
    • wild-bees
    • wild-bee
    • diversity
    • functional
    • ground-beetles
    • community-assembly
    • ecology
    • ground-beetle
  • 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

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    • longwave-radiation
    • shortwave-radiation
    • incoming
    • weissfluhjoch
    • outgoing
  • 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

    • SERVICE
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    • stable-water-isotope
    • precipitation
    • stream-water
    • catchment
    • hydrology
    • alptal