EnviDat: le portail de données environnementales

Deadwood survey LWF 1995 - line intersect

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Éducation, culture et sport

Assessment of coarse woody debris on LWF plots using the line intersect method

Purpose:

Assessing the amount of coarse woody debris

Manual Citation:

• Matthias...

G-TREE: Global Treeline Range Expansion Experiment Davos, Switzerland

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Éducation, culture et sport

Background information Climate change-induced range expansion of treeline populations depends on their successful recruitment, which requires dispersal of viable seeds followed by...

Aerosol Data Weissfluhjoch

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Éducation, culture et sport

Aerosol properties were measured between February 8 and March 31 2019 at the measurement site Weissfluhjoch (LON: 9.806475, LAT: 46.832964). Optical and aerodynamic particle...

Weather Station Klosters

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Éducation, culture et sport

A weather station (Lufft WS600) measured meteorological parameters at Klosters (LON: 9.880413, LAT: 46.869019). Detailed information on the specifications can be found...

Forest area by natural hazard

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Éducation, culture et sport

For each natural hazard process according to FOEN’s SilvaProtectCH, the size of the forest area affected is given. One forest region may be affected by several different natural...

Source code for: Evaluating methods for debris-flow prediction based on rainfall in an Alpine catchment

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Éducation, culture et sport

This is the source code to compute rainfall thresholds for debris flows or landslides following Hirschberg et al. (2021).

How to install and run the example

Pyhton has to be...

eemma.R, an R script for Ensemble End-Member Mixing Analysis

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Éducation, culture et sport

The R script eemma.R, which implements Ensemble End-Member Mixing Analysis (EEMMA) to estimate source fractions in mixtures, exploiting information contained in time-series...

Ecological properties of urban ecosystems. Biodiversity dataset of Zurich

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Éducation, culture et sport

Richness, site occurrence and abundance data of bees, beetles, birds, hoverflies, net-wingeds, true bugs, snails, spiders, milipides, wasps collected in the city of Zurich using...

Stand inventory data from the 10‐ha forest research plot in Uholka, Ukraine

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Éducation, culture et sport

In 2000, a permanent forest plot of 10 ha has been established in the core zone of the primeval beech forest of Uholka. All living and dead trees with a diameter at breast height...

Factors slowing down upward shifts of trees’ upper elevation limits

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Éducation, culture et sport

Species range limits are expected to be dramatically altered under future climate change and many species are predicted to shift their distribution upslope to track their suitable...

Ramerenwald Close Range Remote Sensing Benchmark

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Éducation, culture et sport

Close Range Remote Sensing Benchmark for different LiDAR and photogrammetric Sensors in a mixed temperate forest. Benchmarks are needed to evaluate the performance of different...

Novel methods to correct for observer and sampling bias in presence-only species distribution models

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Éducation, culture et sport

Aim: While species distribution models (SDMs) are standard tools to predict species distributions, they can suffer from observation and sampling biases, particularly presence-only...

Above- and below-ground herbivore communities along elevation

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Éducation, culture et sport

Despite the common role of above- and below-ground herbivore communities in mediating ecosystem functioning, our understanding of the variation of species communities along natural...

Drivers of the microbial metabolic quotient across global grasslands

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Éducation, culture et sport

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

Paper Citation:

Risch Anita C., Zimmermann, Stefan, Schütz, Martin, Borer, Elizabeth T.,...

Snow and the water cycle in a changing climate

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Éducation, culture et sport

This report was prepared as one of the synthesis report chapters of the Hydro-CH2018 project of the Federal Office for the Environment (FOEN). An important feature of snow cover is...

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.;...

Photogrammetric Drone Data Grüenbödeli

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Éducation, culture et sport

We conducted various drone flights at Grüenbödeli near Davos with the Sony RX1R II mounted on a Wingtra drone during 2020/21/22. The data was processed with the Agisoft Metashape...

MPS-2 on LWF Visp to survey 2017 mortality wave

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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...

Manual measuring network

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Éducation, culture et sport

The SLF avalanche warning service operates an extensive network of manual measuring sites. The sites are distributed throughout the Swiss Alps and predominantly situated in...

Data set on interfacial supercooling and the precipitation of hydrohalite in frozen NaCl solutions by X-ray absorption spectroscopy

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Éducation, culture et sport

Laboratory experiments are presented on the phase change at the surface of sodium chloride – water mixtures at temperatures between 259 K and 240 K. High selectivity to the upper...