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dc.contributor.authorShahzadi, Kanwal
dc.contributor.authorPinardi, Nadia
dc.contributor.authorBarth, Alexander
dc.contributor.authorTroupin, Charles
dc.contributor.authorLyubartsev, Vladyslav
dc.contributor.authorSimoncelli, Simona
dc.date.accessioned2021-10-29T18:06:32Z
dc.date.available2021-10-29T18:06:32Z
dc.date.issued2021
dc.identifier.citationShahzadi, K., Pinard,i N., Barth, A., Troupin, C., Lyubartsev, V. and Simoncelli, S. (2021) A New Global Ocean Climatology. Frontiers In Environmental Science, 9:711363, 14pp. DOI: 10.3389/fenvs.2021.711363en_US
dc.identifier.urihttps://repository.oceanbestpractices.org/handle/11329/1768
dc.description.abstractA new global ocean temperature and salinity climatology is proposed for two time periods: a long time mean using multiple sensor data for the 1900–2017 period and a shorter time mean using only profiling float data for the 2003–2017 period. We use the historical database of World Ocean Database 2018. The estimation approach is novel as an additional quality control procedure is implemented, along with a new mapping algorithm based on Data Interpolating Variational Analysis. The new procedure, in addition to the traditional quality control approach, resulted in low sensitivity in terms of the first guess field choice. The roughness index and the root mean square of residuals are new indices applied to the selection of the free mapping parameters along with sensitivity experiments. Overall, the new estimates were consistent with previous climatologies, but several differences were found. The cause of these discrepancies is difficult to identify due to several differences in the procedures. To minimise these uncertainties, a multi-model ensemble mean is proposed as the least uncertain estimate of the global ocean temperature and salinity climatologyen_US
dc.language.isoenen_US
dc.rightsAttribution 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subject.otherTemperature analysisen_US
dc.subject.otherSalinity analysisen_US
dc.subject.otherData interpolating variational analysisen_US
dc.subject.otherMulti-model ensembleen_US
dc.titleA New Global Ocean Climatology.en_US
dc.typeJournal Contributionen_US
dc.description.refereedRefereeden_US
dc.format.pagerange14pp.en_US
dc.identifier.doihttps://doi.org/10.3389/fenvs.2021.711363
dc.subject.parameterDisciplineWater column temperature and salinityen_US
dc.subject.dmProcessesData quality controlen_US
dc.bibliographicCitation.titleFrontiers in Environmental Scienceen_US
dc.bibliographicCitation.volume9en_US
dc.bibliographicCitation.issueArticle 711363en_US
dc.description.sdg14.aen_US
dc.description.eovN/Aen_US
dc.description.adoptionNovel (no adoption outside originators)en_US
dc.description.methodologyTypeMethoden_US
dc.description.methodologyTypeSpecification of criteriaen_US
obps.contact.contactnameKanwal Shahzadi
obps.contact.contactemailkanwal.shahzadi3@unibo.it
obps.resourceurl.publisherhttps://www.frontiersin.org/articles/10.3389/fenvs.2021.711363/full


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Attribution 4.0 International
Except where otherwise noted, this item's license is described as Attribution 4.0 International