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487 datasets found

  • Literature data of sound speed in snow

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This dataset contains literature data for snow density and frequency dependency of speed of sound waves in snow. The data were either available as tabular data in the original...

    Last updated: January 22, 2021

    • CSV
    • sound-speed
    • density
    • frequency
    • literature
    • wave-speed
    • snow
  • Isone, 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

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

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Long term monitoring of natural forests provides insights into ecological processes shaping forests without human intervention. To study natural forest dynamics, the former chair...

    Last updated: March 25, 2020

    • CSV
    • HTML
    • PDF
    • natural-forest-dynamics
    • permanent-plot
    • long-term-monitoring
    • forest-reserves
    • switzerland
  • SwissFungi - Records Database for the Fungi of Switzerland

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This dataset provides distribution data of fungi in Switzerland of the National Data and Information Centre, called SwissFungi....

    Last updated: October 16, 2020

    • CSV
    • biodiversity
    • records-database
    • fungi-conservation
    • national-data-center
    • swissfungi
    • fungi
  • Avalanche accidents in Switzerland since 1970/71

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    When using this data, please consider and adhere to the associated Terms of Use.

    This...

    Last updated: June 16, 2023

    • CSV
    • number-of-caught-persons
    • avalanche-accidents
    • number-of-dead-persons
    • avalanche-fatalities
    • avalanche-accident-statistics
  • Number of avalanche fatalities per calendar year in Switzerland since 1937

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Attention: this data is not updated after 2022 anymore. This dataset contains the statistics on the number of avalanche fatalities per calendar year in Switzerland. The data...

    Last updated: June 14, 2023

    • CSV
    • fatalities-in-the-backcountry
    • fatalities-in-or-around-buildings
    • fatalities-on-transportation-corridors
    • fatalities-in-settlements
    • fatalities-in-terrain-close-to-ski-areas
    • avalanche-accident-statistics
    • avalanche-fatalities
  • Number of natural hazard fatalities per year in Switzerland since 1946

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This dataset contains the number of fatalities due to flood, debris flow, landslide, rockfall, windstorm, lightning, ice avalanche, earthquake and other processes like roof...

    Last updated: October 7, 2022

    • CSV
    • windstorm-fatalities
    • lightning-fatalities
    • flood-fatalities
    • landslide-fatalities
    • ice-avalanche-fatalities
    • rockfall-fatalities
    • debris-flow-fatalities
    • natural-hazard-fatalities
    • earthquake-fatalities
  • Ozone measurement and analysis in the Intercantonal Forest Observation Program

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    In order to quantify effects of ozone on Swiss forest ozone flux calculations are needed. Currently 5 stations are operated to measure the ozone load on forests. These data form...

    Last updated: January 27, 2023

    • CSV
    • long-term-forest-ecosystem-research
    • long-term-monitoring
    • wdb
    • swiss-forest-lab
    • ozone
  • 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

    • CSV
    • PDF
    • SERVICE
    • wind-speed
    • climate-change
    • swiss-forest-lab
    • relative-humidity
    • long-term
    • par
    • meteorology
    • precipitation
    • temperature
    • meteo
  • Othmarsingen, Switzerland: Long-term forest meteorological data from the Long-term Forest Ecosystem Research Programme (LWF), from 1996 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 2, 2019

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

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    The files refer to the data and R code used in Mey et al. "From small forest samples to generalised uni- and bimodal stand descriptions" (2021) _Methods in Ecology and...

    Last updated: January 22, 2021

    • SERVICE
    • CSV
    • tree-species-composition
    • national-forest-inventory
    • forest-model-initialisation
    • small-forest-samples
    • forest-stand-description
    • truncated-and-mixed-diameter-distributions
    • weibull-function
  • Amphibian observation and pond data (Aargau, Switzerland)

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    In the canton of Aargau, hundreds of new ponds have been constructed since the 1990s to benefit declining amphibian populations. This dataset consists of monitoring data for all 12...

    Last updated: September 21, 2023

    • CSV
    • SERVICE
    • HTML
    • XLS
    • PDF
    • amphibians
    • landscape
    • occupancy-models
    • conservation
    • wetlands
  • Challenging the sustainability of urban beekeeping: evidence from Swiss cities

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Data on: (1) spatial distribution of urban beekeeping (number of hives and number of beekeeping locations) in 14 Swiss cities (Geneva, Lausanne, Biel, Neuchatel, Basel, Zurich,...

    Last updated: February 10, 2023

    • CSV
    • SERVICE
    • pollination
    • sustainability
    • urbanization
    • remote-sensing
    • honeybees
    • urban-biodiversity
  • Quantifying Surface Heat Exchange over Heterogeneous Land Surfaces at Ultra-High Spatio-Temporal Resolution

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    The lateral transport of heat above abrupt (sub-)metre-scale steps in land surface temperature influences the local surface energy balance. We present a novel experimental method...

    Last updated: November 21, 2022

    • SERVICE
    • CSV
    • patchy-snow-cover
    • snow-melt
    • near-surface-atmospheric-layer
    • snow-atmosphere-interactions
    • infrared-thermography
    • 2d-temperature-field
    • 2d-wind-field
    • surface-heat-exchange
  • Larval food composition of four wild bee species in five European cities

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Urbanization poses threats and opportunities for the biodiversity of wild bees. A main gap relates to the food preferences of wild bees in urban ecosystems, which usually harbour...

    Last updated: February 10, 2023

    • CSV
    • hylaeus-communis
    • antwerp
    • urban-ecology
    • osmia-bicornis
    • zurich
    • poznan
    • osmia-cornuta
    • plant-pollinator-interactions
    • trap-nest
    • paris
    • chelostoma-florisomne
    • tartu
    • dna-metabarcoding
    • cavity-nesting-bees
  • Data set on snow instability

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    These data on snow instability include three data subsets that were analyzed and the results published by Reuter and Schweizer (2018) who suggest a novel framework on how to...

    Last updated: February 2, 2020

    • CSV
    • PDF
    • slab
    • avalanche-forcasting
    • propgatoin-saw-test
    • rutschblock
    • failure-initiation
    • weak-layer
    • crack-propagation
    • snow-avalanche
    • snow-stability-evaluation
    • slab-tensile-support
  • Intraannual d18O measurements of Larix decidua from the Loetschental 2012/2013

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This file contains isotopic and environmental data from seven individuals of Larix decidua, sampled at two sites located at an elevation of 1300 meters above sea level in the...

    Last updated: September 7, 2023

    • CSV
    • XLS
    • oxygen-isotopes
    • loetschental
    • water-isotopes
    • larix-decidua
    • tree-rings
  • Mortality of regeneration: Acer spp. and Fagus sylvatica

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    One individual per species, vitality class (low and high) and height class (eight classes: 0–10, 11–20, 21–35, 36–60, 61–90, 91–130, 131–200 and 201–500 cm) was randomly selected...

    Last updated: November 4, 2021

    • SERVICE
    • CSV
    • dominance
    • lar
    • shade-tolerance
    • regeneration
    • mortality-rate
    • fagus
    • acer
  • Weather, snowpack and danger ratings data for automated avalanche danger level predictions

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Each set includes the meteorological variables (resampled 24-hour averages) and the profile variables extracted from the simulated profiles for each of the weather stations of the...

    Last updated: April 13, 2023

    • CSV
    • SERVICE
    • numerical-avalanche-forecasting
    • machine-learning
    • avalanche-danger-level
    • avalanche
    • avalanche-forcasting
  • Napf soil wetness monitoring data

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    The dataset contains the soil wetness monitoring data from the publication Wicki et al. (2022). It was collected in Wasen i.E. (Napf area, Switzerland). The monitoring data is...

    Last updated: January 28, 2023

    • CSV
    • shallow-landslides
    • soil-moisture
    • matric-potential
    • landslide-early-warning
    • monitoring