593 datasets found

Organizations: EnviDat: the Environmental Data Portal

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  • Cropland and grassland map of Switzerland based on Sentinel-2 data

    Education, culture and sport

    We developed a map of cropland and grassland allocation for Switzerland based on several indices dominantly derived from Sentinel-2 satellite imagery captured over multiple grow...

    • SERVICE
    • GeoTIFF
    • TIFF
  • RIT2: Meteorological station at Ritigraben borehole site

    Education, culture and sport

    Meterological station at the [Ritigraben permafrost borehole](http://www.envidat.ch/dataset/rit1) (RIT_0102) in canton Valais, Switzerland. The station is located at 2690 m asl ...

    • SERVICE
  • Data reliability study: avalanche size estimates and outlines

    Education, culture and sport

    This dataset contains the data used and collected to investigate the reliability of avalanche size estimates and avalanche outlines (see related publications). Namely this is ...

    • SERVICE
  • Snow Drift Station - Snow and Air Data

    Education, culture and sport

    Snow and air data was monitored at Gotschnagrat (LON: 46.859 LAT: 9.849) by an infrarot radiometer (Campbell SI-111) for snow temperature (°C), a snow height sensor (Lufft SHM-3...

    • XLS
  • Global species distributions for mammals, reptiles, and amphibians

    Education, culture and sport

    We modelled the global distribution of 730 amphibian, 1276 reptile, and 1961 mammal species globally as a function of current climate at a 0.5° spatial resolution using four dif...

    • SERVICE
    • TXT
    • ZIP
  • Urals: latitudinal decline in treeline biomass and productivity

    Education, culture and sport

    1. Stand characteristics of treeline ecotone along 18 elevational gradients of the Ural mountains. 2. Extrapolated climate data at treeline using nearby meteo station (1976-200...

    • XLS
  • Literature data of sound speed in snow

    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 p...

    • CSV
  • Number of woody species (>= 12 cm DBH)

    Education, culture and sport

    Number of tree and shrub species starting at 12 cm dbh (diameter at breast height) within the 200 m2 sample plot. Citation: > _Abegg, M.; Brändli, U.-B.; Cioldi, F.; Fischer, ...

    • SERVICE
  • LWF Vordemwald long-term research site

    Education, culture and sport

    ![alt text](https://www.envidat.ch/dataset/bffc768d-e3b2-41b2-9b5f-3c1ecbc3ce74/resource/e129ebc8-ef61-4e19-8e89-e18d591ed8c5/download/lwf_vordemwald.jpg "LWF Vordemwald") LWF ...

    • SERVICE
  • Net increment*

    Education, culture and sport

    Increment with ingrowth minus the mortality. *In the calculation no D7/tree height data were used. The values calculated like this have not been corrected for bias, but allow fo...

    • SERVICE
  • Forecast avalanche danger level European Alps 2011 - 2015

    Education, culture and sport

    This dataset contains the data used in the publication by Techel et al., 2018 _Spatial consistency and bias in avalanche forecasts - a case study in the European Alps_ (Nat Haz ...

    • ZIP
    • CSV
  • Jussy, Switzerland: Long-term forest meteorological data from the Long-term F...

    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 compris...

    • SERVICE
    • CSV
    • PDF
  • Total timber volume

    Education, culture and sport

    Volume of stemwood with bark of all living and dead trees and shrubs (standing and lying) starting at 12 cm dbh. This corresponds to the sum of the volumes of growing stock and ...

    • SERVICE
  • Automated Avalanche Release Area (PRA) Delineation Davos

    Education, culture and sport

    This dataset contains the output and reference data published in the paper "Automated snow avalanche release area delineation - validation of existing algorithms and proposition...

    • ZIP
  • Snowfarming data set Davos and Martell 2015

    Education, culture and sport

    Two data sets obtained for snow farming projects (Fluela, Davos, CH and Martell, IT) in 2015. The data set contains for each site: * 10 cm GIS raster of snow depth calculated...

    • TXT
    • SERVICE
  • Wind-Topo_model

    Education, culture and sport

    Wind-Topo is a statistical downscaling model for near surface wind fields especially suited for highly complex terrain. It is based on deep learning and was trained (calibrated...

    • SERVICE
  • Nutrient addition experiment at the Alpine treeline site Stillberg, Switzerland

    Education, culture and sport

    Background information The availability of nitrogen (N) and phosphorus (P) is considered to be a major factor limiting growth and productivity in terrestrial ecosystems global...

    • SERVICE
    • PNG
    • HTML
  • Long-term afforestation experiment at the Alpine treeline site Stillberg, Swi...

    Education, culture and sport

    Background information The Stillberg ecological treeline research site in the Swiss Alps was established in 1975, with the aim to develop ecologically, technically, and econom...

    • ZIP
  • Angle of repose experiments with natural and spherical snow

    Education, culture and sport

    Angle of repose experiments were performed with different snow types at temperatures between -2 and -40°C. They were used to examine granular snow dynamics on the grain-scale wi...

    • SERVICE
    • TXT
  • Source code for: Climate change scenarios at hourly time-step over Switzerlan...

    Education, culture and sport

    This repository contains the source code of the analysis presented in the related paper. The code can be found in the following github repository: https://github.com/Chelmy88/te...

    • SERVICE
    • ZIP
  • Data Broedlin CNP

    Education, culture and sport

    Mircocosm experiment to identify the individual patterns and controls of C, N, and P mobilization in soils under beech forests. Organic and mineral horizons sampled along a nutr...

    • XLS
  • Chironico, Switzerland: Long-term forest meteorological data from the Long-te...

    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 compris...

    • SERVICE
    • PDF
    • CSV
  • Data-set for prediction of natural dry-snow avalanche activity and avalanche ...

    Education, culture and sport

    The data set contained in this repository was used in the analysis by Mayer et al. (2023): Mayer, S. I., Techel, F., Schweizer, J., and van Herwijnen, A.: Prediction of natural ...

    • XLS
  • Yield

    Education, culture and sport

    Volume of stemwood with bark of all trees and shrubs starting at 12 cm dbh that were felled between two inventories. The correction for bias with the sample Tarif trees may be s...

    • SERVICE
  • Total timber volume NFI1

    Education, culture and sport

    Volume of stemwood with bark of all living and dead trees and shrubs starting at 12 cm dbh recorded according to the NFI1 method. In NFI1 only those dead trees were recorded who...

    • SERVICE
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