KOSMOS 2018 Gran Canaria mesocosm study: dissolved organic matter


This dataset contains the dissolved organic matter (DOM) quantification and optical characterisation results from a KOSMOS mesocosm experiment carried out in the framework of the Ocean Artificial Upwelling project. The experiment was carried out in the autumn of 2018 in the oligotrophic waters of Gran Canaria. During the 39 days of experiment nutrient-rich deep water was added to the mesocosms in two modes (singular vs recurring additions), with four levels of intensity. Dissolved organic carbon, nitrogen and phosphorus were quantified with a Shimadzu TOC-5000 and a QuAAtro AutoAnalyzer. The absorption and fluorescence proprieties of DOM were determined making use of an Ocean Optics USB2000+UV-VIS-ES Spectrometer and a Jobin Yvon Horiba Fluoromax-4 spectrofluorometer, respectively. The aim of this dataset was to study the effect of artificial upwelling on the dissolved organic matter pool and its potential implications for carbon sequestration.

DOI https://doi.org/10.1594/PANGAEA.946776
Related Identifier IsSupplementTo https://doi.org/10.3389/fmars.2022.969714
Related Identifier References https://doi.org/10.4319/lo.2008.53.3.0955
Related Identifier References https://doi.org/10.3389/fmars.2019.00634
Related Identifier References https://doi.org/10.1016/0304-4203(93)90104-V
Related Identifier References https://doi.org/10.4319/lom.2008.6.572
Related Identifier References https://doi.org/10.1016/j.psep.2012.10.007
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.946776
Creator Gómez-Letona, Markel ORCID logo; Baumann, Moritz ORCID logo; González, Acorayda; Pérez Barrancos, Clàudia ORCID logo; Sebastian, Marta ORCID logo; Baños Cerón, Isabel; Montero, María Fernanda ORCID logo; Riebesell, Ulf (ORCID: 0000-0002-9442-452X); Arístegui, Javier ORCID logo
Publisher PANGAEA
Publication Year 2022
Funding Reference Horizon 2020 https://doi.org/10.13039/501100007601 Crossref Funder ID 695094 https://cordis.europa.eu/project/id/695094 Ocean Artificial Upwelling; Horizon 2020 https://doi.org/10.13039/501100007601 Crossref Funder ID 817578 https://doi.org/10.3030/817578 Tropical and South Atlantic climate-based marine ecosystem predictions for sustainable management; Ministerio de Ciencia e Innovación https://doi.org/10.13039/501100004837 Crossref Funder ID PID2019-109084RB-C21 Biogeochemical impact of mesoscale and sub-mesoscale processes along the life history of cyclonic and anticyclonic eddies: plankton variability and productivity
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Resource Type Dataset
Format text/tab-separated-values
Size 3962 data points
Discipline History; Humanities
Spatial Coverage (-15.365W, 27.928S, -15.364E, 27.928N); Canarias Sea
Temporal Coverage Begin 2018-11-06T00:00:00Z
Temporal Coverage End 2018-12-14T00:00:00Z