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Carbon dioxide fluxes in Alpine grasslands at the Nivolet Plain, Gran Paradiso National Park, Italy 2017–2023
Parisi, Angelica di Valdengo, Francesca Avogadro Baneschi, Ilaria Baronetti, Alice Boiani, Maria V. Catania, Maurizio Lenzi, Sara Magnani, Marta Mosca, Pietro Provenzale, Antonello
Parisi, Angelica
di Valdengo, Francesca Avogadro
Baneschi, Ilaria
Baronetti, Alice
Boiani, Maria V.
Catania, Maurizio
Lenzi, Sara
Magnani, Marta
Mosca, Pietro
Provenzale, Antonello
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2024-06-21
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Abstract
We introduce a georeferenced dataset of Net Ecosystem Exchange (NEE), Ecosystem Respiration (ER) and meteo-climatic variables (air and soil temperature, air relative humidity, soil volumetric water content, pressure, and solar irradiance) collected at the Nivolet Plain in Gran Paradiso National Park (GPNP), western Italian Alps, from 2017 to 2023. NEE and ER are derived by measuring the temporal variation of CO2 concentration obtained by the enclosed chamber method. We used a customised portable non-steady-state dynamic flux chamber, paired with an InfraRed Gas Analyser (IRGA) and a portable weather station, measuring CO2 fluxes at a number of points (around 20 per site and per day) within five different sites during the snow-free season (June to October). Sites are located within the same hydrological basin and have different geological substrates: carbonate rocks (site CARB), gneiss (GNE), glacial deposits (GLA, EC), alluvial sediments (AL). This dataset provides relevant and often missing information on high-altitude mountain ecosystems and enables new comparisons with other similar sites, modelling developments and validation of remote sensing data.
Citation
Parisi, A., di Valdengo, F. A., Baneschi, I., Baronetti, A., Boiani, M. V., Catania, M., Lenzi, S., Magnani, M., Mosca, P., Provenzale, A., Raco, B., Vivaldo, G., & Giamberini, M. (2024). Carbon dioxide fluxes in Alpine grasslands at the Nivolet Plain, Gran Paradiso National Park, Italy 2017–2023. Scientific Data, 11(1), article-number 652. https://doi.org/10.1038/s41597-024-03374-1
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Nature Research
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Scientific Data
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DOI
10.1038/s41597-024-03374-1
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Article
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The version of record of this article, first published in [Scientific Data], is available online at Publisher’s website: http://dx.doi.org/10.1038/s41597-024-03374-1
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2052-4463
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This work was funded by the H2020 projects ECOPOTENTIAL (grant number: 641762), e-shape (grant number: 820852), eLTER PLUS (grant number: 871128), by the Italian National Biodiversity Future Center (NBFC), National Recovery and Resilience Plan (NRRP; mission 4, component 2, investment 1.4 of the Ministry of University and Research, funded by the European Union–NextGenerationEU; project code CN00000033), and by the ITINERIS NRRP Italian infrastructure project (project code No. IR0000032 - ESFRI Environment).