Mediterranean Sea DIVA 4D analysis of Water_body_chlorophyll-a

Moving 10-years analysis of chlorophyll-a 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 1972-1981 until 2006-2015. Observational data span from 1911 to 2015. Depth range (IODE standard depths): -2500.0, -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. 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: mg/m^3

Dataset extent

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Field Value
access_constraints ["Usage is subject to mandatory citation: \"This resource was generated in the framework of EMODnet Chemistry, under the support of DG MARE Call for Tender EASME/EMFF/2016/006 - lot4.\""]
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bbox-north-lat 45.875
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contact-email data@hnodc.hcmr.gr
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metadata-date 2018-11-26T14:54:52
metadata-language eng
point_of_contact 1 data@hnodc.hcmr.gr
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point_of_contact 13 micromar@com.univ-mrs.fr
point_of_contact 14 coste@com.univ-mrs.fr
point_of_contact 15 queguiner@com.univ-mrs.fr
point_of_contact 16 roberta.fantoni@enea.it
point_of_contact 17 president_secretary@hcmr.gr
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point_of_contact 2 None
point_of_contact 20 cobieo@ba.ieo.es
point_of_contact 21 ignacio.sobrino@cd.ieo.es
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point_of_contact 23 comurcia@mu.ieo.es
point_of_contact 24 cedo@md.ieo.es
point_of_contact 25 communication@ifremer.fr
point_of_contact 26 None
point_of_contact 27 None
point_of_contact 28 responsabile@an.ismar.cnr.it
point_of_contact 29 responsabile@bo.ismar.cnr.it
point_of_contact 3 None
point_of_contact 30 None
point_of_contact 31 webmaster@iim.csic.es
point_of_contact 32 f.bignami@isac.cnr.it
point_of_contact 33 None
point_of_contact 34 nurit@ocean.org.il
point_of_contact 35 nelly.lecquyer@locean-ipsl.upmc.fr
point_of_contact 36 lov@obs-vlfr.fr
point_of_contact 37 malta.fisheries@gov.mt
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point_of_contact 4 None
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point_of_contact 41 rmosetti@ogs.trieste.it
point_of_contact 42 nodc@ogs.trieste.it
point_of_contact 43 None
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point_of_contact 45 cefrem@univ-perp.fr
point_of_contact 5 None
point_of_contact 6 None
point_of_contact 7 None
point_of_contact 8 None
point_of_contact 9 direttore@ismar.cnr.it
resource-type series
responsible-party
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spatial-reference-system WGS 84 (EPSG 4326)
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system:type Series
temporal-extent-begin 1972-01-01
temporal-extent-end 2015-12-31
topic_category oceans
Management Info
Field Value
Author EMODNET CHEMISTRY
Maintainer iMarine Catalogue Manager
Last Updated 12 December 2019, 19:58 (CET)
Created 12 December 2019, 19:58 (CET)