test_data_Lenzi_et_al_2023

Created April 2, 2026

Updated on June 8, 2026

Dataset used as test to apply the R script developed to build a model of carbon dioxide (CO2) fluxes measured using the flux chamber method in the high-altitude Alpine grassland, using as "native" codes those previously published and developed in Matlab language (Magnani et al., 2020; Magnani & Lenzi, 2024).

References - Magnani, M., Baneschi, I., Giamberini, M., Mosca, P., Raco, B., & Provenzale, A., 2020. Drivers of carbon fluxes in Alpine tundra: a comparison of three empirical model approaches. Science of The Total Environment, 732, 139139. https://doi.org/10.1016/j.scitotenv.2020.139139 - Magnani, M. & Lenzi, S., 2024. Codes for building and comparing multi regression models of carbon dioxide fluxes in the Alpine grasslands at Nivolet Plain, Gran Paradiso National Park (IGG-CNR-CZO@NIVOLET) (2.0). Zenodo. https://doi.org/10.5281/zenodo.12622506

itineris_criticalzonevre
Tags:
Accumulation chamber
Alpine grassland
Alps
CO2 flux
CO2 fluxes
CZ
Carbon dioxide fluxes
Carbon fluxes
Critical Zone
Graian Alps
Gran Paradiso
Gran Paradiso National Park
Italian Alps
Italy
Mountain environment

Dataset extent

Geonetwork Links
GN_Metadata_Show
https://geonetwork-itineris.cloud.d4science.org/geonetwork/srv/en/catalog.search#/metadata/8abb42db-bea2-4aa1-b4c7-af50c9d17182
GN_Metadata_Source
https://geonetwork-itineris.cloud.d4science.org/geonetwork/srv/en/xml.metadata.get?uuid=8abb42db-bea2-4aa1-b4c7-af50c9d17182
GN_URL
https://geonetwork-itineris.cloud.d4science.org/geonetwork
Detailed informations
access_constraints
[]
bbox-east-long
7.5271
bbox-north-lat
45.6999
bbox-south-lat
45.445
bbox-west-long
7.0421
contact-email
antonello.provenzale@cnr.it
coupled-resource
[]
dataset-reference-date
[{"type": "publication", "value": "2023-04-18"}]
frequency-of-update
annually
GUID
8abb42db-bea2-4aa1-b4c7-af50c9d17182
licence
[]
lineage
Data represent the average values obtained from four sampling sites, characterized by soils developed over carbonate rocks ('CA') (45.500212N-7.152213E), glacial deposits ('GL') (45.490167N-7.139916E), gneiss rocks ('GN') (45.490256N-7.149253E) and alluvial deposits ('AL') (45.492656 N-7.146092 E). Net Ecosystem Exchange (NEE), Ecosystem Respiration (ER) and Gross Primary Production (GPP) are reported in umolCO2/m2/s. Flux data are complemented by measurements of soil temperature (Soil_Temp, Celsius degree), soil volumetric water content (VWC, %), air temperature (Air_Temp, Celsius degree), air moisture (Air_Moisture, %), solar irradiance (Radiance, W/m2) and atmospheric pressure (Pressure, hPa). Other shortcuts: day of the year, DOY (1-365); decimal time, Time_Dec=hour+minute/60 (0-24 in local time, UTC+2).
metadata-date
2026-03-20T15:30:07
metadata-language
eng
point_of_contact 1
Antonello Provenzale, antonello.provenzale@cnr.it
point_of_contact 2
Simona Gennaro, simona.gennaro@cnr.it
point_of_contact 3
Marta Magnani
point_of_contact 4
Sara Lenzi
point_of_contact 5
Silvio Marta, silvio.marta@cnr.it
progress
completed
responsible-party
[{"name": "IGG-CNR", "roles": ["principalInvestigator", "pointOfContact"]}, {"name": "CNR-IGG", "roles": ["author"]}]
spatial
{"type": "Polygon", "coordinates": [[[7.0421, 45.445], [7.5271, 45.445], [7.5271, 45.6999], [7.0421, 45.6999], [7.0421, 45.445]]]}
spatial-reference-system
WGS 1984
spatial_harvester
true
system:type
Dataset
temporal-extent-begin
2017-07-11
temporal-extent-end
2023-09-28
topic_category
environment
Management Info
Author
CNR-IGG
Maintainer
Geonetwork Harvester
Last Updated
June 8, 2026, 00:04 (UTC)
Created
April 2, 2026, 13:19 (UTC)
Data and Resources
test_data_Lenzi_et_al_2023 ()

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