107 jeux de données trouvés

  • Larval food composition of four wild bee species in five European cities

    EnviDat: le portail de données environnementales
    Éducation, culture et 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...

    Dernière mise à jour: 10 février 2023

    • CSV
  • Data set on snow instability

    EnviDat: le portail de données environnementales
    Éducation, culture et 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...

    Dernière mise à jour: 2 février 2020

    • CSV
    • PDF
  • Intraannual d18O measurements of Larix decidua from the Loetschental 2012/2013

    EnviDat: le portail de données environnementales
    Éducation, culture et 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...

    Dernière mise à jour: 7 septembre 2023

    • CSV
    • XLS
  • Mortality of regeneration: Acer spp. and Fagus sylvatica

    EnviDat: le portail de données environnementales
    Éducation, culture et 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...

    Dernière mise à jour: 4 novembre 2021

    • SERVICE
    • CSV
  • Weather, snowpack and danger ratings data for automated avalanche danger level predictions

    EnviDat: le portail de données environnementales
    Éducation, culture et 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...

    Dernière mise à jour: 13 avril 2023

    • CSV
    • SERVICE
  • Napf soil wetness monitoring data

    EnviDat: le portail de données environnementales
    Éducation, culture et 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...

    Dernière mise à jour: 28 janvier 2023

    • CSV
  • Snow water equivalent measurements with low-cost GNSS receivers along a steep elevation gradient in the East-ern Swiss Alps

    EnviDat: le portail de données environnementales
    Éducation, culture et sport

    This database contains GNSS derived snow water equivalent (SWE), liquid water content (LWC), and snow height (HS) and reference data collected during the two winter 2018-2020 at 4...

    Dernière mise à jour: 22 décembre 2021

    • CSV
    • ZIP
    • SERVICE
  • Beatenberg, Switzerland: Long-term forest meteorological data from the Long-term Forest Ecosystem Research Programme (LWF), from 1997 onwards

    EnviDat: le portail de données environnementales
    Éducation, culture et 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...

    Dernière mise à jour: 16 janvier 2020

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

    EnviDat: le portail de données environnementales
    Éducation, culture et 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...

    Dernière mise à jour: 3 novembre 2019

    • CSV
  • Soil moisture and soil water potential measurements of the Intercantonal Forest Observation Program

    EnviDat: le portail de données environnementales
    Éducation, culture et sport

    Since 2001 soil water content and soil water potential are measured in 40 plots of the *[Intercantonal Forest Observation...

    Dernière mise à jour: 27 janvier 2023

    • CSV
  • Pine insects along elevational gradients

    EnviDat: le portail de données environnementales
    Éducation, culture et sport

    The colonization of cut pine stems by wood-inhabiting insects was investigated at various elevations. The study sites were located in the regions of Aosta Valley (Italy), Valais...

    Dernière mise à jour: 22 avril 2022

    • CSV
  • GCOS SWE data from 11 stations in Switzerland

    EnviDat: le portail de données environnementales
    Éducation, culture et sport

    Snowprofile from 11 observer sites in Switzerland compiled for the Global Climate Observing System (GCOS). Height of snow (cm) and snow water equivalent (mm) are recorded every 2...

    Dernière mise à jour: 25 mai 2022

    • TXT
    • CSV
  • 'Latent reserves' within the Swiss NFI

    EnviDat: le portail de données environnementales
    Éducation, culture et sport

    The files refer to the data used in Portier et al. "‘Latent reserves’: a hidden treasure in National Forest Inventories" (2020) Journal of Ecology.

    'Latent reserves' are...

    Dernière mise à jour: 4 février 2021

    • CSV
  • Stability tests, avalanche observations, Switzerland, Norway

    EnviDat: le portail de données environnementales
    Éducation, culture et sport

    Observational data used to quantitatively describe the key elements describing avalanche danger: snowpack stability, the frequency distribution of snowpack stability, and avalanche...

    Dernière mise à jour: 19 octobre 2020

    • CSV
  • Plutonium-239+240 and sediment yield data for a small catchment in Southern Italy

    EnviDat: le portail de données environnementales
    Éducation, culture et sport

    Quantifying the rates of soil redistribution worldwide poses a significant challenge, which has been addressed using various methods such as direct sediment measurements, models,...

    Dernière mise à jour: 19 juin 2023

    • CSV
    • XLS
  • Weather, snowpack and avalanche occurrence data for automated prediction of wet-snow avalanche activity

    EnviDat: le portail de données environnementales
    Éducation, culture et sport

    Datasets used to implement the wet-snow avalanche activity model presented in the article:

    Hendrick, M., Techel, F., Volpi, M., Olevski, T., Pérez-Guillén, C., van Herwijnen, A.,...

    Dernière mise à jour: 18 mars 2023

    • CSV
    • XLS
  • Fatal avalanche accidents in Switzerland since 1936/37

    EnviDat: le portail de données environnementales
    Éducation, culture et sport

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

    This...

    Dernière mise à jour: 16 juin 2023

    • CSV
  • The Experimental Forest Management network

    EnviDat: le portail de données environnementales
    Éducation, culture et sport

    The EFM network is one of the longest running scientific projects in Switzerland and has been collecting growth and yield data since the late 1880’s. As of 2021, 28 plots had been...

    Dernière mise à jour: 21 septembre 2021

    • CSV
    • PDF
  • Impact of non-native tree species in Europe on soil properties and biodiversity: a review

    EnviDat: le portail de données environnementales
    Éducation, culture et sport

    Compiled data on the impacts of seven important NNTs (Acacia dealbata, Ailanthus altissima, Eucalyptus globulus, Prunus serotina, Pseudotsuga menziesii, Quercus rubra, Robinia...

    Dernière mise à jour: 21 octobre 2022

    • XLS
    • SERVICE
    • CSV
  • Lausanne, Switzerland: Long-term forest meteorological data from the Long-term Forest Ecosystem Research Programme (LWF), from 1996 onwards

    EnviDat: le portail de données environnementales
    Éducation, culture et 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...

    Dernière mise à jour: 3 décembre 2019

    • SERVICE
    • PDF
    • CSV