Mediterranean Sea DIVA 4D analysis of Water_body_pH

Moving 10-years analysis of pH at Mediterranean Sea for each season : - winter (January-March), - spring (April-June), - summer (July-September), - autumn (October-December).

Every year of the time dimension corresponds to the 10-year centered average of each season. Decades span from 1959-1968 until 2005-2014. Observational data span from 1930 to 2014. Depth range (IODE standard depths): -1500.0, -1400.0, -1300.0, -1200.0, -1100.0, -1000.0, -900.0, -800.0, -700.0, -600.0, -500.0, -400.0, -300.0, -250.0, -200.0, -150.0, -125.0, -100.0, -75.0, -50.0, -30.0, -20.0, -10.0, -5.0, -0.0.

Data Sources: observational data from SeaDataNet/EMODNet Chemistry Data Network.

Description of DIVA analysis: Geostatistical data analysis by DIVA (Data-Interpolating Variational Analysis) tool. Profiles were interpolated at standard depths using weighted parabolic interpolation algorithm (Reiniger and Ross, 1968). GEBCO 1min topography is used for the contouring preparation. Analyzed filed masked using relative error threshold 0.3 and 0.5.

DIVA settings: A constant value for signal-to-noise ratio was used equal to 1. Correlation length was optimized and filtered vertically and a seasonally-averaged profile was used.

Logarithmic transformation applied to the data prior to the analysis. Background field: the data mean value is subtracted from the data. Detrending of data: no. Advection constraint applied: no.

Originators of Italian data sets-List of contributors: o Brunetti Fabio (OGS) o Cardin Vanessa, Bensi Manuel doi:10.6092/36728450-4296-4e6a-967d-d5b6da55f306 o Cardin Vanessa, Bensi Manuel, Ursella Laura, Siena Giuseppe doi:10.6092/f8e6d18e-f877-4aa5-a983-a03b06ccb987 o Cataletto Bruno (OGS) o Cinzia Comici Cinzia (OGS) o Civitarese Giuseppe (OGS) o DeVittor Cinzia (OGS) o Giani Michele (OGS) o Kovacevic Vedrana (OGS) o Mosetti Renzo (OGS) o Solidoro C.,Beran A.,Cataletto B.,Celussi M.,Cibic T.,Comici C.,Del Negro P.,De Vittor C.,Minocci M.,Monti M.,Fabbro C.,Falconi C.,Franzo A.,Libralato S.,Lipizer M.,Negussanti J.S.,Russel H.,Valli G., doi:10.6092/e5518899-b914-43b0-8139-023718aa63f5 o Celio Massimo (ARPA FVG) o Malaguti Antonella (ENEA) o Fonda Umani Serena (UNITS) o Bignami Francesco (ISAC/CNR) o Boldrini Alfredo (ISMAR/CNR) o Marini Mauro (ISMAR/CNR) o Miserocchi Stefano (ISMAR/CNR) o Zaccone Renata (IAMC/CNR) o Lavezza, R., Dubroca, L. F. C., Ludicone, D., Kress, N., Herut, B., Civitarese, G., Cruzado, A., Lefèvre, D., Souvermezoglou, E., Yilmaz, A., Tugrul, S., and Ribera d'Alcala, M.: Compilation of quality controlled nutrient profiles from the Mediterranean Sea, doi:10.1594/PANGAEA.771907, 2011.

Units: pH units

Identifier
Source https://data.blue-cloud.org/search-details?step=~012d6c96e8b-88a6-4d68-9f6d-872c4aff0600
Metadata Access https://data.blue-cloud.org/api/collections/d6c96e8b-88a6-4d68-9f6d-872c4aff0600
Provenance
Publisher Blue-Cloud Data Discovery & Access service; EMODnet Chemistry
Contributor ARPA Friuli-Venezia Giulia - Alto Adriatico Observatory; CEA / Laboratory of climatolocical and environmental Sciences(LSCE); CNR, Istituto di Scienze Marine (Sezione di Trieste); CNR, Istituto di Scienze Marine (Sezione di Venezia - ex IBM); EMODnet Chemistry; Hellenic Centre for Marine Research, Hellenic National Oceanographic Data Centre; Hellenic Centre for Marine Research, Institute of Oceanography; IEO/ Murcia Oceanographic Centre; IEO/ Balearic Islands Oceanographic Centre; IEO/ Malaga Oceanographic Centre; IEO/Spanish Oceanographic Institute; Institute of Biology of the Southern Seas, NAS of Ukraine; Institute of Marine Science (ISMAR) - Bologna; Institute of Marine Sciences, Middle East Technical University; ISPRA-Institute for Environmental Protection and Research; Israel Oceanographic and Limnological Research (IOLR); Malta Centre for Fisheries Sciences; Murmansk Hydrometeorological Administration of Roshydromet; National Institute of Biology - NIBMarine Biology Station; National Institute of Fisheries Research (INRH); National Institute of Oceanography and Applied Geophysics - OGS, Division of Oceanography; Oceanologic Observatory of Banyuls (University of Paris VI) / OSU; Odessa Branch of SOI (State Oceanographic Institute); OGS (Istituto Nazionale di Oceanografia e di Geofisica Sperimentale), Department of Biological Oceanography; P.P.Shirshov Institute of Oceanology, RAS; Ukrainian scientific center of Ecology of Sea (UkrSCES); UNIVERSITY OF PERPIGNAN / CEFREM; V.I. Il'ichevs Pacific Oceanological Institute, Far Eastern Branch, Russian Academy of Sciences
Publication Year 2022
OpenAccess true
Contact blue-cloud-support(at)maris.nl
Representation
Discipline Marine Science
Spatial Coverage (-6.250W, 30.000S, 36.375E, 45.875N)
Temporal Coverage Begin 1959-01-01T00:00:00Z
Temporal Coverage End 2014-12-31T00:00:00Z