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10,435 datasets found

  • Validating and improving the critical crack length in SNOWPACK

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    To validate the critical crack length as implemented in the snow cover model SNOWPACK, PST experiments were conducted for three winter seasons (2015-2017) at two field site above...

    Last updated: October 29, 2020

    • TXT
    • ZIP
    • avalanche
    • snowpack
    • snow-stability-evaluation
    • avalanche-forecast
    • snow
  • Stand inventory data from the 10‐ha forest research plot in Uholka, Ukraine

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    In 2000, a permanent forest plot of 10 ha has been established in the core zone of the primeval beech forest of Uholka. All living and dead trees with a diameter at breast height...

    Last updated: March 25, 2020

    • ZIP
    • PDF
    • primeval-beech-forest
    • long-term-data-sets
    • stand-inventory-data
    • forest-structure
    • fagus-sylvatica
    • forest
    • forest-dynamics
    • carpathian-biosphere-reserve
    • dem
    • permanent-forest-plot-data
  • Cropland and grassland map of Switzerland based on Sentinel-2 data

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    We developed a map of cropland and grassland allocation for Switzerland based on several indices dominantly derived from Sentinel-2 satellite imagery captured over multiple growing...

    Last updated: March 29, 2021

    • SERVICE
    • TIFF
    • GeoTIFF
    • grassland
    • switzerland
    • remote-sensing
    • machine-learning
    • agriculture
    • vegetation-indices
    • sentinel-2
    • cropland
    • habitat
    • phenology
  • LIDAR Davos Wolfgang

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    A portable Raman lidar system (Polly) from Leibnitz Institute for Tropospheric Research (Tropos) was deployed at Davos Wolfgang (LON: 9.853594, LAT: 46.835577). Please use this...

    Last updated: March 27, 2020

    • SERVICE
    • raclets
    • clouds
    • tropos
    • lidar
    • polly
  • CHELSAcruts - High resolution temperature and precipitation timeseries for the 20th century and beyond

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    CHELSAcruts is a delta change monthly climate dataset for the years 1901-2016 for mean monthly maximum temperatures, mean monthly minimum temperatures, and monthly precipitation...

    Last updated: April 20, 2021

    • PDF
    • GeoTIFF
    • maximum-temperature
    • free-climate-data
    • minimum-temperature
    • climate
    • air-temperature
    • precipitation
    • climate-layers
    • century
    • timeseries
  • Daily data of solute and stable water isotopes in stream water and precipitation in the Alp catchment, Central Switzerland

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This dataset contain measurements of solute and stable water isotopes in stream water and precipitation in the Alp catchment and two of its tributaries (between 2015 -2018) . The...

    Last updated: August 25, 2021

    • XLS
    • stable-water-isotopes
    • geochemical-solutes
    • stream-water
    • precipitation
    • spatially-distributed-sampling
  • 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: January 5, 2023

    • TXT
    • ZIP
    • advection
    • snow
    • metamorphism
    • 18o
    • stable-water-isotope
  • Nationalpark, Switzerland: Long-term forest meteorological data from the Long-term Forest Ecosystem Research Programme (LWF), from 1997 onwards

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    High quality meteorological data are needed for long-term forest ecosystem research, particularly in the light of global change. The long-term data series published here comprises...

    Last updated: December 3, 2019

    • PDF
    • SERVICE
    • CSV
    • meteorology
    • climate-change
    • swiss-forest-lab
    • wind-speed
    • precipitation
    • relative-humidity
    • long-term
    • par
    • meteo
    • temperature
  • Factors influencing teenagers' forest visit frequency

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    The data results from a questionnaire survey conducted at 8 schools in the cantons Zurich, Aargau and St. Gallen. Respondents aged 13-22 years. The aim of the survey was to gain...

    Last updated: January 31, 2022

    • SERVICE
    • PDF
    • XLS
    • teenagers
    • recreational-activities
    • adolescents
    • forest
    • childhood
  • CHELSA-TraCE21k: Downscaled transient temperature and precipitation data since the last glacial maximum

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    High resolution, downscaled climate model data are used in a wide variety of applications in environmental sciences. Here we present the CHELSA-TraCE21k downscaling algorithm to...

    Last updated: June 7, 2023

    • SERVICE
    • PDF
    • GeoTIFF
    • paleo-climate
    • glaciers
    • air-temperature
    • orography
    • last-glacial-maximum
    • precipitation
  • Celerina, Switzerland: Long-term forest meteorological data from the Long-term Forest Ecosystem Research Programme (LWF), from 1997 onwards

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    High quality meteorological data are needed for long-term forest ecosystem research, particularly in the light of global change. The long-term data series published here comprises...

    Last updated: September 28, 2020

    • PDF
    • CSV
    • SERVICE
    • meteorology
    • relative-humidity
    • wind-speed
    • swiss-forest-lab
    • temperature
    • long-term
    • precipitation
    • meteo
    • par
    • climate-change
  • Longterm hydrological observatory Alptal (central Switzerland)

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This data set includes 54 years of hydrometeorological measurements from small (first-order) catchments in the pre-alpine valley Alptal. Here we provide daily mean values; values...

    Last updated: March 3, 2023

    • XLS
    • runoff
    • subalpine
    • alptal
    • first-order-catchment
    • snow
    • meteorological-data
  • 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: December 15, 2020

    • ZIP
    • water-demand
    • water-scarcity
    • reservoirs
    • climate-change
    • water-supply
  • RIT1: Processed permafrost borehole data (2690 m asl), Ritigraben, Switzerland

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    ENVIDAT NOTE: Data currently unvailable and measures are being taken to recover and restore the data files.

    Processed ground temperature measurements at the Ritigraben...

    Last updated: March 11, 2022

    • SERVICE
    • PDF
    • permafrost
    • ritigraben
    • borehole
    • permos
    • ground-temperature
  • Rockfall gallery testing Parde 2016

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Five full-scale field tests were conducted with concrete blocks weighting between 800 and 3200 kg being dropped onto the roof of a gallery structure made from reinforced concrete....

    Last updated: November 3, 2019

    • ZIP
    • experiment
    • field-tests
    • field-data
    • impact-testing
    • experiments
    • mass-movements
    • field-test
    • rockfall
    • rockfall-experiments
    • natural-hazard
  • Kinetic experiments on the oxidation of bromide by ozone from 289-245 K.

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    The reaction of ozone with bromide in polar regions results in the formation of reactive bromide species with impacts on ozone budget and the oxidative capacity of the lower...

    Last updated: December 3, 2019

    • CSV
    • arctic
    • antartic
    • cryosphere
    • sea-salt-aerosol
    • laboratory-study
    • polar
    • snow
  • Repetitive trajectory testing in Tschamut 2014

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    In summer 2014, 6 rock blocks between 20 and 80kg have been thrown in total 111 times down a slope at the Swiss Oberalppass close to the village Tschamut. The slope was mainly...

    Last updated: February 16, 2022

    • SERVICE
    • ZIP
    • experiments
    • natural-hazards
    • experiment
    • field-test
    • rockfall
    • field-data
    • trajectory
    • mass-movements
    • field-tests
  • Preferential deposition of snow and dust over hills: governing processes and relevant scales

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Preferential deposition of snow and dust over complex terrain is responsible for a wide range of environmental processes, and accounts for a significant source of uncertainty in...

    Last updated: October 25, 2019

    • ZIP
    • snow
    • atmosphere
    • particles
    • turbulence
    • deposition
    • hill
    • dust
  • 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
    • meteodat-gmbh
    • snow-water-equivalent
    • snow
    • gcos
    • wagital
  • Spatial modelling of ecological indicator values

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Ecologically meaningful predictors are often neglected in plant distribution studies, resulting in incomplete niche quantification and low predictive power of species distribution...

    Last updated: June 11, 2020

    • ZIP
    • XLS
    • plants
    • soil-moisture
    • soil-ph
    • switzerland
    • landolt
    • ecological-maps
    • soil-mapping
    • ecological-indicator-values