• Catalogue PIGMA
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Mediterranean Sea DIVA 4D analysis of Water_body_ammonium

Moving 10-years analysis of ammonium 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 the winter season.

Decades span from 1977-1986 until 2004-2013.

Observational data span from 1970 to 2013.

Depth range (IODE standard depths): -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 3. 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.

Simple

Alternate title
HNODC-Mediterranean Sea-Water_body_ammonium-1.0-ANA
Date (Creation)
Edition
1.0
Identifier
c7e7b665-c7bb-45e6-a09b-d01660ea6aa2
Credit
Emodnet Chemistry
Author
  Hellenic Centre for Marine Research, Hellenic National Oceanographic Data Centre (HCMR/HNODC)
46.7 km Athinon-Souniou Av. P.O.Box 712 , Anavissos , 19013 , Greece
+30-22910-76367
+30-22910-76347
http://hnodc.hcmr.gr
GEMET - INSPIRE themes, version 1.0
  • Oceanographic geographical features
  • EMODnet Chemistry
Parameter Discovery Vocabulary (P02)
  • Ammonium and ammonia concentration parameters in water bodies
EMODnet Chemistry aggregated parameter names
  • Water body ammonium
reference-geographical-area.seadatanet.reference-geographical-area.rdf
  • Mediterranean Sea
Matrix Categories
  • water body
EMODnet Chemistry chemical groups
  • Fertilisers
Use limitation
Transcopyright: http://transcopyright.org/#License
Access constraints
unrestricted
Use constraints
Other restrictions
Other 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."
Spatial representation type
Grid
Distance
0.125  degree
Metadata language
English
Topic category
  • Oceans
Description
bounding box
N
S
E
W
thumbnail


Vertical extent

Minimum value
-1000
Maximum value
0
Vertical CRS
  • http://spatialreference.org/ref/epsg/5714/
Reference system identifier
EPSG / WGS 84 (EPSG:4326)
Number of dimensions
3
Dimension name
Vertical
Dimension size
20
Dimension name
Time
Resolution
365  day
Dimension name
Time
Resolution
4  season
Cell geometry
Point
Transformation parameter availability
No
OnLine resource
Digital Object Identifier (DOI) ( DOI )
OnLine resource
OPeNDAP (winter) ( WWW:DOWNLOAD-1.0-link--download )

OPeNDAP (winter)

OnLine resource
OPeNDAP (spring) ( WWW:DOWNLOAD-1.0-link--download )

OPeNDAP (spring)

OnLine resource
OPeNDAP (summer) ( WWW:DOWNLOAD-1.0-link--download )

OPeNDAP (summer)

OnLine resource
OPeNDAP (autumn) ( WWW:DOWNLOAD-1.0-link--download )

OPeNDAP (autumn)

Hierarchy level
Series

Conformance result

Date (Publication)
2010-12-08
Explanation
See the referenced specification
Statement
The original datasets can be searched and downloaded from EMODnet Chemistry Chemistry CDI Data and Discovery Access Service: https://emodnet-chemistry.maris.nl/search
File identifier
c7e7b665-c7bb-45e6-a09b-d01660ea6aa2 XML
Metadata language
English
Character set
UTF8
Hierarchy level
Series
Date stamp
2025-02-21T09:28:43.46633Z
Metadata standard name
ISO 19115:2003/19139 - EMODNET - SDN
Metadata standard version
1.0
Point of contact
  EMODNET CHEMISTRY
https://emodnet.ec.europa.eu/en/chemistry
 
 

Overviews

overview
win-nh4.png

Spatial extent

N
S
E
W
thumbnail


Keywords

GEMET - INSPIRE themes, version 1.0
EMODnet Chemistry Oceanographic geographical features

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