Chemistry

Data & products on marine water quality

Mediterranean Sea - DIVA 4D 6-year seasonal analysis of Water body dissolved oxygen concentration 1971/2019 v2021

Author(s)
Hellenic Centre for Marine Research, Hellenic National Oceanographic Data Centre (HCMR/HNODC)
Originator(s)
ARPA Emilia-Romagna, Struttura Oceanografica Daphne
ARPA Friuli-Venezia Giulia, Alto Adriatico Observatory
ARPA Toscana, Area tutela ambiente marino
Administration Of Fish Searching And Research Fleet for the Western Basin
Adriatic LNG
Angers University, Laboratory of current and fossil bio-indicators, UMR CNRS 6112 LPG-BIAF
Atlantic Scientific Research Institute for Marine Fishery and Oceanography
CEA, Climate and Environmental Sciences Laboratory
CNR, Institute for the Marine and Coastal Environment, Messina
CNR, Institute of Marine Sciences S.S. of Lerici (SP)
CNR, Istituto di Scienze Marine (Sezione di Venezia, ex IBM)
CNR, Istituto per l'Ambiente Marino Costiero (Sezione di Oristano)
CNR, Istituto per lo Studio della Dinamica delle Grandi Masse
CNR, National Research Council, Institute of Atmospheric Sciences and Climate, Rome
CNR, National Research Council, Institute of Marine Science, Ancona
CNR, National Research Council, Institute of Marine Science, Bologna
CNR, National Research Council, Institute of Marine Science, Trieste
CNRS, COM, Physical and Biogeochemical Oceanography Laboratory (Toulon)
CNRS, Center of Oceanology of Marseille (COM) La-Seyne-Sur-Mer
CNRS, Laboratory of studies on Spatial Geophysics and Oceanography, UMR 5566
CNRS, Microbiology, Geochemistry and Marine Ecology Laboratory
COM, Physical and Biogeochemical Oceanography Laboratory (Endoume)
COM, Physical and Biogeochemical Oceanography Laboratory (LUMINY)
CSIC-CEAB, Centre for Advanced Studies of Blanes
CSIC-ICM, Institute of Marine Sciences
CSIC-UTM, Marine Technology Unit
Center for marine research, Rudjer Boskovic Institute
Cyprus Oceanography Center
ENEA Centro Ricerche Ambiente Marino, La Spezia
Environmental Agency of the Republic of Slovenia
Federal Maritime and Hydrographic Agency
GEOSCIENCES MONTPELLIER, UMR 5243
Hellenic Centre for Marine Research (HCMR)
Hellenic Centre for Marine Research, Institute of Oceanography
ICRAM, Palermo
IEO, Murcia Oceanographic Centre
IEO, Balearic Islands Oceanographic Centre
IEO, La Coruna Oceanographic Centre
IEO, Malaga Oceanographic Centre
IEO, Spanish Oceanographic Institute
IFREMER Head Office
IFREMER, Biogeochimical end Ecotoxicological Resarch Unit
IFREMER, DEEP ENVIRONMENT LABORATORY
IFREMER, RBE, Biogeochimical end Ecotoxicological Resarch Unit (Brest)
IFREMER, STATION DE SETE
ISPRA-Institute for Environmental Protection and Research
Ifremer, VIGIES (Information Valuation Service for Integrated Management and Monitoring)
Institut National des Sciences et Technologies de la Mer, INSTM
Institute of Biology of the Southern Seas, NAS of Ukraine
Institute of Marine Biology (IMBK)
Institute of Marine Sciences, Middle East Technical University
Institute of Oceanography and Fisheries
Israel Oceanographic and Limnological Research
LABORATORY of PHYSICAL OCEANOGRAPHY (LPO) UMR 6523 CNRS-IFREMER-IRD-UBO
Laboratory of Oceanography and Climate: Experiments and numerical Approaches, UMR 7159
Laboratory of Oceanography of Villefranche, UMR 7093
MUSEUM NATIONAL D'HISTOIRE NATURELLE, LABORATOIRE D'OCEANOGRAPHIE PHYSIQUE
Malta Centre for Fisheries Sciences
Marine Biology Laboratory of Trieste
Mediterranean Institute of Oceanography, UMR 7294 UMR IRD 235, MARSEILLE
Moscow State University, Geography Department
Murmansk Hydrometeorological Administration of Roshydromet
National Institute of Biology, Marine Biology Station
National Institute of Fisheries Research
National Institute of Oceanography and Applied Geophysics - OGS, Division of Oceanography
OGS (Istituto Nazionale di Oceanografia e di Geofisica Sperimentale), Department of Biological Oceanography
ORION
Ocean Physics and Satellite oceanography laboratory- UMR 6523
Oceanologic Observatory of Banyuls (University of Paris VI), OSU
Oceanological Observatory of Villefranche sur Mer
Odessa Branch of SOI (State Oceanographic Institute)
P.P.Shirshov Institute of Oceanology, RAS
Southampton Oceanography Centre
Stazione Zoologica Anton Dohrn of Naples
UIB, Baleares Islands University. Environmental Biology Department.
UNIVERSITE DE LA MEDITERRANNEE (U2), CENTRE D'OCEANOLOGIE DE MARSEILLE
UNIVERSITY OF PERPIGNAN, CEFREM
Ukrainian scientific center of Ecology of Sea
Universite de Toulon, Lab. De Sondages Electromagnetiques
University of Athens, Department of Chemistry, Division of Inorganic and Environmental Chemistry, Environmental and Marine Chemistry Group
University of Tuscia-Viterbo
V.I. Il'ichevs Pacific Oceanological Institute, Far Eastern Branch, Russian Academy of Sciences
Villefranche Sea Institute, FR 3761
Publisher
EMODnet Chemistry
DOI
10.6092/E2A02E01-B1DA-49CB-BEB1-1654FA7D78E2
Publication Year
2021
Temporal Extent (Data collection)
1971-01-28 to 2019-03-31
Keywords
Oceanographic geographical features; Dissolved oxygen parameters in the water column; Water body dissolved oxygen concentration; Dissolved gases; Mediterranean Sea; water body; EMODnet Chemistry; DIVA; Interpolated maps; Oceanography; Chemistry; European seas; MSFD
Resource Type
Dataset
Size
4 files
804.371 MB
Formats
application/zip
Climate and Forecast NetCDF: application/x-netcdf
Abstract

Moving 6-year analysis of Water_body_dissolved_oxygen_concentration in the 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 6-year centered average of the season.
6-years periods span from 1971-1976 until 2014-2019.
Observational data span from 1960 to 2019.
Depth range (IODE standard depths): 2000.0, 1750.0, 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. Analysed 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.
'log(data)-exp(analysis' 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.
Units: umol/l.
The entire set of related maps can be found in the viewing service: http://ec.oceanbrowser.net/emodnet/ .

Originators of Italian data sets-List of contributors:
- Brunetti Fabio (OGS)
- Cardin Vanessa, Bensi Manuel doi:10.6092/36728450-4296-4e6a-967d-d5b6da55f306
- Cardin Vanessa, Bensi Manuel, Ursella Laura, Siena Giuseppe doi:10.6092/f8e6d18e-f877-4aa5-a983-a03b06ccb987
- Cataletto Bruno (OGS)
- Cinzia Comici Cinzia (OGS)
- Civitarese Giuseppe (OGS)
- DeVittor Cinzia (OGS)
- Giani Michele (OGS)
- Kovacevic Vedrana (OGS)
- Mosetti Renzo (OGS)
- 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
- Celio Massimo (ARPA FVG)
- Malaguti Antonella (ENEA)
- Fonda Umani Serena (UNITS)
- Bignami Francesco (ISAC/CNR)
- Boldrini Alfredo (ISMAR/CNR)
- Marini Mauro (ISMAR/CNR)
- Miserocchi Stefano (ISMAR/CNR)
- Zaccone Renata (IAMC/CNR)
- 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.

Funding References
Aggregated data products are generated by EMODnet Chemistry under the support of DG MARE Call for Tenders EASME/EMFF/2016/006-lot4, EASME/2019/OP/0003-lot4.
Access Rights
Open Access
Creative Commons Attribution 4.0 International: https://creativecommons.org/licenses/by/4.0/
Public domain and freely available for all users, following the specified citation format.
How to cite

Hellenic Centre for Marine Research, Hellenic National Oceanographic Data Centre (HCMR/HNODC) (2021). Mediterranean Sea - DIVA 4D 6-year seasonal analysis of Water body dissolved oxygen concentration 1971/2019 v2021. Aggregated data products are generated by EMODnet Chemistry under the support of DG MARE Call for Tenders EASME/EMFF/2016/006-lot4, EASME/2019/OP/0003-lot4.
https://doi.org/10.6092/E2A02E01-B1DA-49CB-BEB1-1654FA7D78E2

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