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1 777 jeux de données trouvés

  • Shading by Trees and Fractional Snow Cover Control the Subcanopy Radiation Budget

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

    This data set consists of incoming and outgoing short- and longwave radiation as well as sunlit-snow-view-fraction as described in the JGR-Atmospheres paper "Shading by trees and...

    Dernière mise à jour: 23 août 2021

    • XLS
    • TXT
  • Increment*

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

    Increase in the volume of stemwood with bark of the surviving trees and shrubs starting at 12 cm dbh between two inventories and the losses (modelled for the half period), plus the...

    Dernière mise à jour: 11 avril 2022

    • SERVICE
  • Monitoring of ash trees as part of the Intercantonal Forest Observation Programme

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

    In 2013, the Institute for Applied Plant Biology (IAP) started a monitoring programme to study the development and the spatial variation of the ash dieback disease with the aim to...

    Dernière mise à jour: 3 juin 2021

    • SERVICE
  • Vertebrate and plant taxa recovered from 10 catchments in Vaud using an eDNA-metabarcoding approach

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

    This dataset contains the results of a five-day field excursion which the extent to which eDNA sampling can capture the diversity of a region with highly heterogeneous habitat...

    Dernière mise à jour: 27 septembre 2023

    • SERVICE
  • Dendrochronological analyses of tree core samples (dominant trees) LWF

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

    Two stem core samples of 12 to 20 trees outside the plot of each main species in the plot were taken at breast height (1.3 m above ground) with a SUUNTO corer. Tree ring width and...

    Dernière mise à jour: 3 septembre 2021

    • SERVICE
  • LWF Novaggio long-term research site

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

    alt text

    LWF Plot...

    Dernière mise à jour: 5 novembre 2019

    • SERVICE
  • Biomass above ground of live trees

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

    Dry weight (mass) of the aboveground parts of living trees and shrubs starting at 12 cm dbh. This consists of the tree parts: stemwood, branch coarse wood, brushwood/twigs and...

    Dernière mise à jour: 11 avril 2022

    • SERVICE
  • Sensitivity of modeled snow instability

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

    We investigated the sensitivity of modeled snow instability to meteorological input data using SNOWPACK. We therefore used input data from the automatic weather station at the...

    Dernière mise à jour: 16 octobre 2020

    • ZIP
  • 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 depth mapping by airplane photogrammetry (2017 - ongoing)

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

    The available datasets are snow depth maps with a spatial resolution of 0.5 m derived from images of the survey camera Vexcel Ultracam mounted on a piloted airplane. Image...

    Dernière mise à jour: 23 août 2023

    • GeoTIFF
  • Daily data of solute and stable water isotopes in stream water and precipitation in the Alp catchment, Central Switzerland

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

    Dernière mise à jour: 25 août 2021

    • XLS
  • Restoration of the lowland raised bog Hagenmoos (Switzerland): Data on vegetation, ecological indicator values and species richness from 1989 until 2020

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

    This dataset includes data from three vegetation surveys in a restored raised bog (Hagenmoos) in the lowland of the canton of Zürich (Switzerland). The bog Hagenmoos was restored...

    Dernière mise à jour: 16 mars 2021

    • SERVICE
  • Bole wood mass of live trees

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

    Dry weight (mass) of the stemwood with bark of the living trees and shrubs starting at 12 cm dbh. The correction for bias with the sample Tarif trees may be so drastic that it...

    Dernière mise à jour: 11 avril 2022

    • SERVICE
  • LWF Visp long-term research site

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

    alt text

    LWF Plot Visp

    -...

    Dernière mise à jour: 5 novembre 2019

    • SERVICE
  • Ecosystem coupling and multifunctionality - exclosure experiment

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

    This dataset contains all data on which the following publication below is based.

    Paper Citation:

    Risch AC, Ochoa-Hueso R, van der Putten WH, Bump JK, Busse MD, Frey B,...

    Dernière mise à jour: 8 septembre 2020

    • XLS
  • Length of forest roads

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

    The length of forest roads corresponds to the length of the NFI forest roads. This length was calculated according to the method of the specific NFI concerned.

    Citation:

    ...

    Dernière mise à jour: 11 avril 2022

    • SERVICE
  • Water availability of Swiss forests during the 2015 and 2018 droughts

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

    The Swiss forests' water availability during the 2015 and 2018 droughts was modelled by implementing the mechanistic Soil-Vegetation-Atmosphere-Transport (SVAT) model LWF-Brook90...

    Dernière mise à jour: 5 juillet 2022

    • SERVICE
    • ZIP
    • XLS
  • MPS-2 on LWF Visp to survey 2017 mortality wave

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

    Continuous measurement of soil matrix potential at 15, 50 and 100 cm depth with Decagon MPS-2 sensors 1 m N, SE and SW from the stem of 3 threes within much and 3 trees within few...

    Dernière mise à jour: 3 septembre 2021

    • SERVICE
  • LWF Lens long-term research site

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

    alt text

    LWF Plot Lens

    -...

    Dernière mise à jour: 5 novembre 2019

    • SERVICE
  • Observed and simulated snow profile data

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

    This data set includes information on all observed and simulated snow profiles that were used to train and validate the random forest model described in Mayer et al. (2022). The RF...

    Dernière mise à jour: 21 octobre 2022

    • SERVICE
    • CSV