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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107 datasets found

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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
Hydrochemical Data Collected during Spring-Fall 2021 in the Erlenbach Catchment

EnviDat: the Environmental Data Portal
Education, culture and sport

The dataset contains hydrochemical data collected from spring to fall 2021 in the Erlenbach catchment, Switzerland. This hydrochemical data includes solute concentrations and...

Last updated: March 4, 2025
- CSV
- PDF
- catchment
- catchment-data
- erlenbach
- groundwater
- hydrogen-isotopes
- oxygen-isotopes
- precipitation
- solutes
- stream-water
Community structure, life-history traits and performance traits of urban cavity-nesting bees annd wasps

EnviDat: the Environmental Data Portal
Education, culture and sport

Background Urban ecosystems are associated with socio-ecological conditions that can filter and promote taxa. However, the strength of the effect of ecological filtering on...

Last updated: April 29, 2025
- SERVICE
- CSV
- bees
- cavity-nesting
- cities
- hymennoptera
- hymenoptera
- life-history-traits
- natural-enemies
- performance-traits
- richness
- urban-ecology
- urbanization
- wasps
Soil and stem xylem water isotope data from two pan-European sampling campaigns

EnviDat: the Environmental Data Portal
Education, culture and sport

Here, we present a comprehensive isotope dataset of soil and stem xylem water collected during two pan-European sampling campaigns in spring and summer 2023. The dataset includes...

Last updated: September 23, 2025
- CSV
- ZIP
- SERVICE
- beech
- critical-zone
- cryogenic-extraction
- ecohydrology
- europe
- fagus-sylvatica
- forest
- hydrogen-isotopes
- hydrology
- isotopes
- oxygen-isotopes
- picea-abies
- soil-water
- spruce
- water-isotopes
- xylem-water
Bats in beaver systems

EnviDat: the Environmental Data Portal
Education, culture and sport

This dataset contains processed bat acoustic data collected to evaluate the ecological impacts of beaver-engineered ponds on bat species richness, activity, and feeding activity....

Last updated: November 10, 2025
- TXT
- XLS
- CSV
- OCTET
- beaver
- castor
- chiroptera
- deadwood
- ecosystem-engineer
- flying-arthropods
- habitat-heterogeneity
- nature-conservation
- wetland
Forest Canopy Layer

EnviDat: the Environmental Data Portal
Education, culture and sport

This dataset provides a LiDAR-based classification of the forest canopy layer for selected Swiss cantons. Combining an area-based and tree-centred approach, forest areas are...

Last updated: November 11, 2025
- TIFF
- OCTET
- CSV
- forest-canopy
- forest-management
- forest-structure
- lidar
- mountain-forest
- nfi
Soil measurements of Seewer Berg and Davos

EnviDat: the Environmental Data Portal
Education, culture and sport

The dataset contains measured values of soil liquid water content, matric potential, and soil texture of 40 soil samples in Davos, Switzerland. The measurements were used for...

Last updated: November 13, 2025
- TXT
- CSV
- ZIP
- alpine
- glide-snow-avalanche
- lwc
- matric-potential
- measurements
- soil
- soil-classification
- soil-texture

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107 datasets found

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

Hydrochemical Data Collected during Spring-Fall 2021 in the Erlenbach Catchment

Community structure, life-history traits and performance traits of urban cavity-nesting bees annd wasps

Soil and stem xylem water isotope data from two pan-European sampling campaigns

Bats in beaver systems

Forest Canopy Layer

Soil measurements of Seewer Berg and Davos

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