4aecb836-4196-4c0d-abeb-4b44bfdd7309 Mariasilvia Giamberini Institute of Geosciences and Earth Resources mariasilvia.giamberini@cnr.it 2026-07-06T09:24:48 ISO 19139 1.0 WGS84 CO2 fluxes and ancillary meteo-climatic variables (CZO@Bayelva) 2026-06-29T00:00:00 2026-06-29T00:10:00 https://metadata.iadc.cnr.it/geonetwork/srv/api/records/4aecb836-4196-4c0d-abeb-4b44bfdd7309 Observing Earth critical zone processes in the Bayelva basin (CZO@Bayelva). Data represents the average values and the corresponding standard deviation of Net Ecosystem Exchange (NEE), Ecosystem Respiration (ER) and Gross Primary Productivity (GPP) obtained from two different sites in the tundra of the Bayelva river basin: One site (named CZ) is located in the vicinity of the Climate Change Tower. The other one (named "Airport") is in the vicinity of the Ny Alesund Airport. Each average value is obtained as a mean over a set of around 20 point measures for each plot and each sampling date. Flux data are complemented by measurements of soil temperature, soil volumetric water content, air temperature and relative humidity, and solar irradiance. CO2 fluxes are measured using a flux chamber and a LI-COR IRGA by means of the Dynamic Flux Chamber method. Antonello Provenzale CNR-IGG antonello.provenzale@cnr.it Mariasilvia Giamberini CNR-IGG mariasilvia.giamberini@cnr.it Simona Gennaro CNR-IGG gennarosimona.geo@gmail.com https://metadata.iadc.cnr.it/geonetwork/srv/api/records/4aecb836-4196-4c0d-abeb-4b44bfdd7309/attachments/IMG_20210706_142127.jpg https://metadata.iadc.cnr.it/geonetwork/srv/api/records/4aecb836-4196-4c0d-abeb-4b44bfdd7309/attachments/IMG_20190728_142705.jpg https://metadata.iadc.cnr.it/geonetwork/srv/api/records/4aecb836-4196-4c0d-abeb-4b44bfdd7309/attachments/IMG_20190728_163439.jpg critical zone, CO2 fluxes, time, gross_primary_productivity_of_biomass_expressed_as_carbon, downwelling_shortwave_flux_in_air, soil_temperature, soil_temperature, longitude, latitude Environmental monitoring facilities Habitats and biotopes GEMET - INSPIRE themes, version 1.0 2008-01-01 geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme SOIL TEMPERATURE BIOGEOCHEMICAL PROCESSES SOIL MOISTURE/WATER CONTENT ALPINE/TUNDRA CARBON GCMD - Science Keywords 2015-01-01 geonetwork.thesaurus.external.theme.gcmd-sciencekeywords Spectrometers GCMD - Instruments 2023-10-17 geonetwork.thesaurus.external.instrument.gcmd-instruments ARCTIC SVALBARD AND JAN MAYEN GCMD - Locations 2023-10-17 geonetwork.thesaurus.external.place.gcmd-locations ITALY GCMD - Providers 2023-10-17 geonetwork.thesaurus.external.dataCentre.gcmd-providers Ecosystem and biodiversity IADC Research Activities 2023-10-17 geonetwork.thesaurus.external.theme.iadc-research-activities Terrestrial ecosystem and biodiversity IADC Research Activities 2 2023-10-17 geonetwork.thesaurus.external.theme.new_iadc-research-activities_new Creative-Commons CC BY-NC-SA 4.0 IADC Italian Arctic Data Center 1 environment geoscientificInformation 11.8577 11.9014 78.9179 78.9262 2019-07-24 2025-08-03 CSV 1 Italian Arctic Data Center https://metadata.iadc.cnr.it/geonetwork/srv/api/records/4aecb836-4196-4c0d-abeb-4b44bfdd7309 WWW:LINK-1.0-http--link Landing page https://www.researchinsvalbard.no/project/20000000-0000-0000-0000-000000009130 WWW:LINK-1.0-http--link RIS Project https://data.iadc.cnr.it/erddap/tabledap/7386cf98-e75f-4995-9c08-b78ab14bee12 WWW:LINK-1.0-http--opendap OPeNDAP URL Link to OPeNDAP URL https://data.iadc.cnr.it/erddap/tabledap/7386cf98-e75f-4995-9c08-b78ab14bee12.nc WWW:DOWNLOAD-1.0-http--download Direct download Download a NetCDF version https://data.iadc.cnr.it/erddap/tabledap/7386cf98-e75f-4995-9c08-b78ab14bee12.csv WWW:DOWNLOAD-1.0-http--download Direct download Download a CSV version 10.71761/4aecb836-4196-4c0d-abeb-4b44bfdd7309 DOI Digital Object Identifier (DOI) COMMISSION REGULATION (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services 2010-12-08 This data set is conformant with the INSPIRE Implementing Rules for the interoperability of spatial data sets and services true Study the dynamics of CO2 exchanges between soil, vegetation and atmosphere in the "critical zone" tundra of the area formerly occupied by the retreating Vestre and Austre Brøggerbreen glaciers at Svalbard, in the Bayelva basin (Svalbard, NO). Point measurements of CO2 fluxes were performed over two different sites in the Bayelva Basin by using a portable Infrared Gas Analyser (IRGA) equipped with a transparent flux chamber (model LiCOR 850 LI-COR Environmental, USA); Net Ecosystem Exchange (NEE) and Ecosystem Respiration (Reco) were sued to calculate the Gross Primary Productivity is calculated. Meteo-climatic variables, including solar irradiance, and soil temperature and water content were concurrently measured. Green Fractional cover was calculated form RGB pictures.