55 datasets found

  • Datasets for deriving functions for the stem- and branchwood volume in the Swiss National Forest Inventory

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    In the Swiss National Forest Inventory (NFI) the volume of the stem and of large (≥ 7cm in diameter) and small branches is estimated based on allometric functions. These functions...

    Last updated: December 5, 2022

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    • allometric
    • stemwood
    • whole-tree-volume
    • nfi
    • branchwood
    • model
  • Data analysis toolkits

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    These are condensed notes covering selected key points in data analysis and statistics. They were developed by James Kirchner for the course "Analysis of Environmental Data" at...

    Last updated: April 20, 2021

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    • data-analysis
    • uncertainty
    • bayesian-inference
    • hypothesis-testing
    • error-propagation
    • statistics
  • Spatially explicit data to evaluate spatial planning outcomes in a coastal region in São Paulo State, Brazil

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    The present dataset is part of the published scientific paper entitled “The role of spatial planning in land change: An assessment of urban planning and nature conservation...

    Last updated: January 6, 2022

    • GeoTIFF
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    • SHP
    • land-use-and-cover-change
    • forest-persistence
    • spatial-modelling
    • urban-sprawl
    • basic-services
    • forest-gain
    • urban-morphology
    • nature-conservation
    • topography
    • planning-outcome
    • urban-compactness
    • built-up-classification
  • eemma.R, an R script for Ensemble End-Member Mixing Analysis

    EnviDat: the Environmental Data Portal
    Education, culture and 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...

    Last updated: June 12, 2023

    • TXT
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    • stable-isotopes
    • eemma
    • end-member-mixing-analysis
    • tracers
    • mixing-models
    • emma
  • RIT1: Processed permafrost borehole data (2690 m asl), Ritigraben, Switzerland

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    ENVIDAT NOTE: Data currently unvailable and measures are being taken to recover and restore the data files.

    Processed ground temperature measurements at the Ritigraben...

    Last updated: March 11, 2022

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    • ritigraben
    • permos
    • permafrost
    • borehole
    • ground-temperature
  • Neunkirch, Switzerland: Long-term forest meteorological data from the Long-term Forest Ecosystem Research Programme (LWF), from 1997 onwards

    EnviDat: the Environmental Data Portal
    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 comprises...

    Last updated: December 3, 2019

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    • long-term
    • temperature
    • meteo
    • wind-speed
    • swiss-forest-lab
    • precipitation
    • par
    • meteorology
    • climate-change
    • relative-humidity
  • Distribution maps of permanent grassland habitats for Switzerland

    EnviDat: the Environmental Data Portal
    Education, culture and 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....

    Last updated: November 7, 2022

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    • dry-grasslands
    • fettwiesen
    • lebensraum
    • flachmoore
    • fens
    • lebensraumkarte
    • magerrasen
    • typoch
    • schweiz
    • trockenrasen
    • milieux-naturels
    • sentinel
    • remote-sensing
    • bogs
    • distribution-models
  • ATREE Social Network Analysis survey on policy options regarding CO2 mitigation and sequestration in wood and forest

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    In January 2020 a social network analysis survey was conducted among forest policy stakeholders (at the organizational level) from the Canton of Lucerne as well as the national...

    Last updated: February 9, 2022

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    • atree
    • stakeholder-analysis
    • forest-sink
    • carbon-sequestration
    • wood-sink
    • social-network-analysis
  • Processed permafrost borehole data (2394 m asl), Fluelapass A, Switzerland

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Processed ground temperature measurements at the Fluelapass permafrost borehole A (FLU_0102) in canton Graubunden, Switzerland. The borehole is located at 2394 m asl on a moderate...

    Last updated: March 11, 2022

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    • permafrost
    • temperature
    • permos
    • ground
    • borehole
  • Visp, Switzerland: Long-term forest meteorological data from the Long-term Forest Ecosystem Research Programme (LWF), from 1997 onwards

    EnviDat: the Environmental Data Portal
    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 comprises...

    Last updated: December 3, 2019

    • CSV
    • PDF
    • SERVICE
    • relative-humidity
    • precipitation
    • meteorology
    • meteo
    • wind-speed
    • temperature
    • swiss-forest-lab
    • long-term
    • par
    • climate-change
  • Linking solar and biomass resources to generate renewable energy: can we find local complementarities in the agricultural setting?

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Additional references to the article: Linking solar and biomass resources to generate renewable en-ergy: can we find local complementarities in the agricultural setting? Gillianne...

    Last updated: February 13, 2023

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    • photovoltaic
    • biomethane
    • gis
    • complementarity
    • bioenergy
  • Relationship between physical forest characteristics, visual attractiveness and perception of ecosystem services in urban forests

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This questionnaire survey was conducted as an online survey and aimed at investigating the relationship between physical forest characteristics, visual attractiveness of forest and...

    Last updated: June 10, 2022

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    • visual-attractiveness
    • nfi-photos
    • adults-and-teenagers
    • online-questionnaire-survey
    • perception-of-ecosystem-services
  • Forest Type NFI

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Two versions of the data are currently available: 2018 and 2016.

    The 2018 version presents a remote sensing-based approach for a countrywide mapping of the dominant leave type...

    Last updated: September 10, 2021

    • GeoTIFF
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    • remote-sensing
    • forest-type
    • forest-inventory
    • forest
    • nfi
  • Data set on bromide oxidation by ozone in snow during metamorphism from laboratory study

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Earth’s snow cover is very dynamic on diurnal time scales. The changes to the snow structure during this metamorphism have wide ranging impacts such as on avalanche formation and...

    Last updated: July 16, 2020

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    • chemistry
    • laboratory-study
    • brine
    • snow
    • alpine
    • interface
    • ozone
    • arctic
    • heterogeneous
    • antarctica
    • solution
    • metamorphism
    • reaction
  • Vegetation Height Model NFI

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    A national vegetation height model was calculated for Switzerland using digital aerial images. We used the stereo aerial images acquired by the Federal Office of Topography...

    Last updated: September 12, 2023

    • GeoTIFF
    • SERVICE
    • PDF
    • 3d
    • photogrammety
    • vegetation-height-model
    • point-cloud
    • forest