7 datasets found

  • Kinetic experiments on the oxidation of bromide by ozone from 289-245 K.

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    The reaction of ozone with bromide in polar regions results in the formation of reactive bromide species with impacts on ozone budget and the oxidative capacity of the lower...

    Last updated: December 3, 2019

    • CSV
    • antartic
    • arctic
    • cryosphere
    • laboratory-study
    • polar
    • sea-salt-aerosol
    • snow
  • Data set on interfacial supercooling and the precipitation of hydrohalite in frozen NaCl solutions by X-ray absorption spectroscopy

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

    Last updated: July 17, 2020

    • PDF
    • SERVICE
    • TXT
    • antarctica
    • arctic
    • ice
    • sea-salt-aerosol
    • snow
  • Greenland shrubs and microclimate

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Study Aim

    We collected these data to alternatively train and validate high resolution (~ 90 m) Species Distribution Models (SDMs) and Species Abundance Models (SAMs) for _Betula...

    Last updated: February 9, 2022

    • SERVICE
    • accessible-shrub-forest
    • arctic
    • climate
    • field-data
    • sdm
    • validation
  • 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 17, 2025

    • PDF
    • SERVICE
    • alpine
    • antarctica
    • arctic
    • brine
    • chemistry
    • heterogeneous
    • interface
    • laboratory-study
    • metamorphism
    • ozone
    • reaction
    • snow
    • solution
  • Data and code for Community structure and range shifts in Arctic marine fish under climate change

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Data and code for the paper published in Ecography: Community structure and range shifts in Arctic marine fish under climate change Abstract: Arctic marine ecosystems are rapidly...

    Last updated: November 3, 2025

    • ZIP
    • arctic
    • climate-change
    • community-structure
    • environmental-dna
    • fish
  • Life at chilly temperatures - A collection of microorganisms from extreme habitats

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    The cold habitats of the Swiss Alps and the Arctic are undergoing change and are at risk of disappearing completely or partially in the future. Along with them, a poorly known...

    Last updated: November 13, 2025

    • XLS
    • active-layer
    • arctic
    • bacteria
    • biobank
    • biodiversity
    • collections
    • conservation
    • extreme-habitat
    • fungi
    • glaciers
    • permafrost
    • plastisphere
    • swiss-alps
  • Climarctic seasons

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This dataset includes measurements of potential microbial functions (potential extracellular enzyme activities and microbial functional genes abundance) and soil physico-chemical...

    Last updated: November 13, 2025

    • XLS
    • arctic
    • greenhouse-gases
    • microbial-biodiversity
    • microbial-functions
    • soil