Mediterranean Sea - DIVA 4D 6-year seasonal analysis of Water body silicate 1965/2019 v2021

Moving 6-year analysis of Water_body_silicate 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 1965-1970 until 2014-2019.

Observational data span from 1960 to 2019.

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. 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.

 
Citation proposal
Hellenic Centre for Marine Research, Hellenic National Oceanographic Data Centre (HCMR/HNODC). Mediterranean Sea - DIVA 4D 6-year seasonal analysis of Water body silicate 1965/2019 v2021. https://services.mspdata.eu:/geonetwork/srv/api/records/877bff16-cc53-11e8-814a-8056f28224bb

Simple

Alternate title

HNODC-Mediterranean Sea-Water body phosphate-2.0-ANA

Date ( Creation )
2021-03-14
Edition

2.0

Identifier

877bff16-cc53-11e8-814a-8056f28224bb

Credit

EMODnet Chemistry

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Thèmes Sextant ( Theme )
GEMET - INSPIRE themes, version 1.0 ( Theme )
  • Oceanographic geographical features
Parameter Discovery Vocabulary (P02) ( parameter )
  • Silicate concentration parameters in the water column
EMODnet Chemistry aggregated parameter names ( parameter )
  • Water body silicate
EMODnet Chemistry chemical groups ( parameter )
  • Silicates
SeaVoX salt and fresh water body gazetteer ( reference-geographical-area )
  • Mediterranean Sea
Matrix Categories ( parameter )
  • water body
Keywords ( Theme )

  • EMODnet Chemistry

Use limitation

The data are available under the Creative Commons Attribution 4.0 International Public License ( https://creativecommons.org/licenses/by/4.0/ ).

Access constraints
Other restrictions
Other constraints

Usage is subject to mandatory citation: "This resource was generated by EMODnet Chemistry under the support of DG MARE Call for Tender EASME/2019/OP/0003-lot4."

Distance
0.125  degree
Metadata language

eng

Topic category
  • Oceans
Description

bounding box

N
S
E
W


Vertical extent

Minimum value
-1500.0
Maximum value
0
Vertical CRS
Reference system identifier

EPSG

/

WGS 84 (EPSG 4326)

Number of dimensions
2
Dimension name
Vertical
Dimension size
25
Dimension name
Time
Resolution
366.0  day
Cell geometry
surface
Transformation parameter availability
false
Distribution format

  • Climate and Forecast NetCDF

    (

    1.6

    )

OnLine resource
By sea regions/Mediterranean Sea//Winter (January-March) - 6-year running averages/Water_body_silicate.4Danl.nc*Water_body_silicate_L1  

WMS layer for Water_body_silicate masked using relative error threshold 0.3 (winter)

OnLine resource
point:By sea regions/Mediterranean Sea//Winter (January-March) - 6-year running averages/Water_body_silicate.4Danl.nc*obsid  

WMS layer for Observations (winter)

OnLine resource
By sea regions/Mediterranean Sea//Spring (April-June) - 6-year running averages/Water_body_silicate.4Danl.nc*Water_body_silicate_L1  

WMS layer for Water_body_silicate masked using relative error threshold 0.3 (spring)

OnLine resource
point:By sea regions/Mediterranean Sea//Spring (April-June) - 6-year running averages/Water_body_silicate.4Danl.nc*obsid  

WMS layer for Observations (spring)

OnLine resource
By sea regions/Mediterranean Sea//Summer (July-September) - 6-year running averages/Water_body_silicate.4Danl.nc*Water_body_silicate_L1  

WMS layer for Water_body_silicate masked using relative error threshold 0.3 (summer)

OnLine resource
point:By sea regions/Mediterranean Sea//Summer (July-September) - 6-year running averages/Water_body_silicate.4Danl.nc*obsid  

WMS layer for Observations (summer)

OnLine resource
By sea regions/Mediterranean Sea//Autumn (October-December) - 6-year running averages/Water_body_silicate.4Danl.nc*Water_body_silicate_L1  

WMS layer for Water_body_silicate masked using relative error threshold 0.3 (autumn)

OnLine resource
point:By sea regions/Mediterranean Sea//Autumn (October-December) - 6-year running averages/Water_body_silicate.4Danl.nc*obsid  

WMS layer for Observations (autumn)

OnLine resource
DOI  

Data Access and Citation

OnLine resource
OPeNDAP  

OPeNDAP web page about the dataset Water_body_silicate.4Danl.nc (winter)

OnLine resource
OPeNDAP  

OPeNDAP web page about the dataset Water_body_silicate.4Danl.nc (spring)

OnLine resource
OPeNDAP  

OPeNDAP web page about the dataset Water_body_silicate.4Danl.nc (summer)

OnLine resource
OPeNDAP  

OPeNDAP web page about the dataset Water_body_silicate.4Danl.nc (autumn)

OnLine resource
Direct Download (NetCDF)  
Hierarchy level
Series

Conformance result

Date ( Publication )
2010-12-08
Explanation

See the referenced specification

Statement

The data used as input for this product have been extracted from the EMODnet Chemistry Download Service: http://emodnet-chemistry.maris2.nl/v_cdi_v3/search.asp

Metadata

File identifier
877bff16-cc53-11e8-814a-8056f28224bb   XML
Metadata language
English
Character set
UTF8
Hierarchy level
Series
Hierarchy level name

Product record

Date stamp
2021-05-26T17:40:12
Metadata standard name

ISO 19115:2003/19139 - EMODNET - SDN

Metadata standard version

1.0

  Point of contact

Website
http://www.emodnet.eu/chemistry  
 
 

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