Données

intratrait

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

This data set was used to test whether species specialized to high elevations or with narrow elevational ranges show more conservative (i.e. less variable) trait responses across...

ATREE forest owners survey about forest clearances offsetting in the forest

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Éducation, culture et sport

In April 2020, about 1700 forest owners of the plateau region of the Canton of Berne were invited to participate in a survey (virtually all of them received a conventional...

Distribution maps of permanent grassland habitats for Switzerland

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Éducation, culture et sport

We modelled the spatial distribution of 20 permanent grassland habitats at the level of phytosociological alliances according to the Swiss habitat typology (TypoCH; Delarze et al....

Seilaplan Tutorial: Merge DTM tiles

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Éducation, culture et sport

In order to use the QGIS plugin ‘Seilaplan’ for digital cable line planning, a digital terrain model (DTM) is required. In this tutorial video, we show how to merge multiple DTM...

Factors influencing teenagers' forest visit frequency

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Éducation, culture et sport

The data results from a questionnaire survey conducted at 8 schools in the cantons Zurich, Aargau and St. Gallen. Respondents aged 13-22 years. The aim of the survey was to gain...

LWF Lens long-term research site

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Éducation, culture et sport

LWF Plot Lens

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Photogrammetric Drone Data Latschuelfurgga

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Éducation, culture et sport

To map and assess snow depth on different dates, 9 flights were conducted in the winter season of 2020/21 at the Latschüelfurgga in Davos. The data was captured with a Sony RX1R II...

EndSplit

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Éducation, culture et sport

R scripts and demonstration data for end-member mixing and splitting: using isotopes and other tracers to determine where streamflow comes from (end-member mixing) and where...

Amphibian observation and pond data (Aargau, Switzerland)

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Éducation, culture et 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...

snowBedFoam: an OpenFOAM Eulerian-Lagrangian solver for modelling snow transport

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Éducation, culture et sport

snowBedFoam 1.0. is a snow transport solver implemented in the Computational Fluid Dynamics (CFD) software OpenFOAM. It is adapted from the standard multi-phase flow solver DPMFoam...

Automated point dendrometer measurements at LWF sites

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Éducation, culture et sport

Continuous stem radius measurements to investigate carbon balance and water relations of trees

Purpose:

Assessment of growth and water related stem changes

Modeling snow saltation: the effect of grain size and interparticle cohesion

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Éducation, culture et sport

This dataset includes the parallel application and the main results supporting the research article "Modeling snow saltation: the effect of grain size and interparticle cohesion"...

TRAMM project - experimental hydrological and hydrogeological dataset of a landslide prone hillslope. Rufiberg, Switzerland

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Éducation, culture et sport

Rufiberg is a pre-alpine meadow site in Switzerland where shallow landslides have been observed after past intense rain storms. In order to assess the triggering mechanisms of...

GEM2: Meteorological and snow station at Gemsstock (3021 m asl), Canton Uri, Switzerland

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Éducation, culture et sport

Meteorological station at Gemstock (3021 m asl) in Canton Uri. The station includes in/out LW/SW and a snow height sensor.

MPS-2 soil water matric potential LWF

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Éducation, culture et sport

Continuous measurement of soil matrix potential at 15, 50 and 80 cm depth with Decagon MPS-2 sensors

Purpose:

Improve the available data for the calibration or validation of...

Root mass of live trees (Zell, Wutzler)

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Éducation, culture et sport

Dry weight (mass) of the belowground part (roots) of living trees and shrubs starting at 12 cm dbh. The dimensions of the roots are determined according to Zell and...

Salvage logging

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Éducation, culture et sport

Volume of stemwood with bark of all trees and shrubs starting at 12 cm dbh removed from the forest due to damage occurring (e.g. windthrow, avalanches, insects or rockfall), and...

Number of forest edges

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Éducation, culture et sport

Number of forest edges according to the NFI definition.

Citation:

_Abegg, M.; Brändli, U.-B.; Cioldi, F.; Fischer, C.; Herold-Bonardi, A.; Huber M.; Keller, M.; Meile, R.;...

Visp, Switzerland: Long-term forest meteorological data from the Long-term Forest Ecosystem Research Programme (LWF), from 1997 onwards

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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...

Data, Code Link and Metadata on Forward Scattering of Snow at Totalp

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Éducation, culture et sport

Overview We present GROUNDEYE, a new model of radiative transfer over mountainous terrain, which considers for the first time the forward scattering properties of snow. Embedded...