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EnviDat: the Environmental Data Portal

EnviDat is the WSL data portal providing unified and managed access to environmental monitoring and research data. The portal has the capability to host and publish data sets. Through the sharing of unique and high-value data sets worldwide, EnviDat fosters research and contributes to advancing environmental science.

More information: https://www.envidat.ch/

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486 datasets found

  • Swiss electricity system modeling -- HV grid - hydropower topology and inflows - renewable productions - past and forecast meteorological data

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This dataset contains several useful components for Swiss Electricity system modeling:

    1. High-voltage Swiss grid: 2019 snapshot of the high-voltage (>150kV) grid composed...

    Last updated: February 13, 2026

    • OCTET
    • TXT
    • ZIP
    • electricity-grid
    • forecast-models
    • hydropower
    • meteorological-data
    • renewable-energy
    • reservoir-inflow
    • solar-irradiance

  • Regional bark beetle windthrow and snow breakage disturbance predisposition maps

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Regional disturbance predisposition maps for windthrow, bark beetle and snow breakage. The maps are created using spatially explicit data of classified forest structure and site...

    Last updated: February 18, 2026

    • ZIP
    • als
    • bark-beetle
    • canopy-cover
    • development-stage
    • forest-structure
    • itd
    • predisposition
    • predisposition-mapping
    • snow-breakage
    • stand-height
    • stem-number
    • tree-detection
    • windthrow

  • First detailed record of Jikradia olitoria (Hemiptera: Cicadellidae) in the Swiss southern Alps and evaluation of its current potential as a vector of 16SrV-phytoplasmas

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Jikradia olitoria Say is a Nearctic leafhopper that was recently identified in several European countries. Given its role as the vector of phytoplasmas associated with Grapevine...

    Last updated: February 9, 2026

    • XLS
    • SERVICE
    • epidemiology
    • flavescence-doree
    • grapevine-yellows
    • nearctic-leafhopper
    • neobiota

  • Data and code underlying 'Environmental DNA metabarcoding reveals biodiversity recovery in tropical forest restoration across multiple landscapes'

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This dataset contains code and data to reproduce the figures and analyses in the article 'Environmental DNA metabarcoding reveals biodiversity recovery in tropical forest...

    Last updated: February 12, 2026

    • ZIP
    • biodiversity-assessment
    • colombia
    • environmental-dna
    • forest-restoration
    • mammals
    • soil-biodiversity

  • In-situ soil moisture measurements Napf-region

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    In the context of landslide early warning research, soil moisture (e.g. volumetric soil water content and soil water potential) has been measured at six locations in the...

    Last updated: February 5, 2026

    • PDF
    • CSV
    • XLS
    • landslide-early-warning
    • soil-moisture
    • soil-temperature
    • soil-water-content
    • soil-water-matrix-potential

  • Hydraulic stress limits thermal acclimation in trees under chronic drought

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Plant ecophysiological and associated environmental data for two tree species (Fagus sylvatica and Quercus pubescens) grown for five years in a factorial open-top climate...

    Last updated: February 5, 2026

    • CSV
    • TXT
    • fagus-sylvatica
    • functional-traits
    • gas-exchange
    • hot-drought
    • hydraulic-safety-margins
    • leaf-scorching
    • quercus-pubescens
    • thermal-safety-margins
    • thermoregulation

  • Restwasser-Datenbank

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    (in English below) Der erweiterte Ausbau der Wasserkraftproduktion steht im Spannungsfeld mit der Sicherstellung ökologischer Funktionen von Fliessgewässern. Die neu entwickelte...

    Last updated: January 27, 2026

    • XLS
    • ZIP
    • PDF
    • dotierwasser
    • konzessionen
    • restwasser
    • wasserkraft
    • wasserwirtschaft

  • Ice nucleating particle concentrations active at -15 °C at Weissfluhjoch

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This dataset contains number concentrations of ice-nucleating particles active at -15 °C observed at Weissfluhjoch during February and March 2019, as well as complementary data...

    Last updated: January 26, 2026

    • CSV
    • XLS
    • aerosol
    • backward-trajectories
    • clouds
    • ice-nucleation
    • raclets

  • Data for the publication Optical determination of snow density via sub-surface scattering

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This repository contains the data necessary to reproduce Fig. 5 of the publication: L. Mewes, H. Löwe, M. Schneebeli & B. Walter, *Optical determination of snow density via...

    Last updated: January 19, 2026

    • ZIP
    • laboratory-study
    • reflection
    • snow-density
    • snow-microstructure
    • snow-profile
    • snow-stratigraphy
    • snowimager

  • Longterm hydrological observatory Alptal (central Switzerland)

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This data set includes 57 years of hydrometeorological measurements from small (first-order) catchments in the pre-alpine valley Alptal. Here we provide daily mean values; values...

    Last updated: January 8, 2026

    • XLS
    • alptal
    • first-order-catchment
    • meteorological-data
    • runoff
    • snow
    • subalpine

  • Climatologies at high resolution for the earth’s land surface areas

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    High-resolution information on climatic conditions is essential to many applications in environmental and ecological sciences. Here we present the CHELSA (Climatologies at high...

    Last updated: January 7, 2026

    • GeoTIFF
    • PDF
    • bioclim
    • climate
    • climate-change
    • climate-layers
    • climatology
    • free-climate-data
    • precipitation
    • temperature

  • Blue-Green Biodiversity Beavers affecting Ecosystems

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This is the metadata collected in the Blue-Green Biodiversity Beavers project running from 2021 till 2025 about how beavers affect the biodiversity and ecosystem. See the linked...

    Last updated: January 8, 2026

    • XLS
    • bats
    • beaver
    • deadwood
    • freshwater
    • metadata
    • soil

  • Source code for a preferential snowfall deposition model

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This is the source code for modeling preferential snowfall deposition and snowfall downscaling as described in: Helbig N., Mott R., Bühler Y., Le Toumelin L., Lehning M. (2024)...

    Last updated: January 8, 2026

    • ZIP
    • downscaling
    • mountains
    • preferential-deposition
    • snowfall
    • statistical-model

  • Snow Depth Mapping

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    The available datasets are snow depth maps with a spatial resolution of 2m generated from image matching of ADS 80/100 data. Image acquisition took place at peak of winter (time...

    Last updated: November 3, 2019

    • TIFF
    • PDF
    • aerial-imagery
    • avalanche
    • dsm
    • image-matching
    • snow-depth
    • snow-hydrology
    • snow-water-equivalent

  • Nitrogen availability under trees exposed to CO2 enrichment (FACE)

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Data obtained in the free-air CO2 enrichment (FACE) experiment at Hofstetten, NW Switzerland, between 2009 and 2016. This dataset contains analyses of the soil solution throughout...

    Last updated: November 3, 2019

    • CSV
    • co2
    • face
    • forest
    • nitrogen
    • picea-abies
    • soil

  • Simulated future discharge and climatological variables for medium-sized catchments in Switzerland

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Daily discharge and the related hydro-meteorological variables precipitation, snowmelt, and soil moisture are provided for current (1981-2017) and for future climate conditions...

    Last updated: November 3, 2019

    • ZIP
    • climate-change
    • discharge
    • hydrology
    • precipitation
    • snowmelt
    • soil-moisture

  • Automatic Classification of Avalanches

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This dataset contains the classification and localization results obtained during the automatic classification of avalanches during the winter season 2017.

    Last updated: November 3, 2019

    • SERVICE
    • avalanche
    • localization
    • machine-learning
    • monitoring
    • seismic

  • Schänis, Switzerland: Long-term forest meteorological data from the Long-term Forest Ecosystem Research Programme (LWF), from 1998 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: November 25, 2019

    • SERVICE
    • PDF
    • CSV
    • climate-change
    • long-term
    • meteo
    • meteorology
    • par
    • precipitation
    • relative-humidity
    • swiss-forest-lab
    • temperature
    • wind-speed

  • Sample Geodata and Software for Demonstrating Geospatial Preprocessing for Forest Accessibility and Wood Harvesting at FOSS4G2019

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This dataset contains open vector data for railways, forests and power lines, as well an open digital elevation model (DEM) for a small area around a sample forest range in Europe...

    Last updated: December 2, 2019

    • ZIP
    • TIFF
    • SERVICE
    • PNG
    • accessible-forest
    • forest
    • geoprocessing
    • openstreetmap
    • qgis
    • seilaplan

  • 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
    • antartic
    • arctic
    • cryosphere
    • laboratory-study
    • polar
    • sea-salt-aerosol
    • snow

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