Mediterranean Sea DIVA 4D analysis of Water_body_ammonium
Identification
Data identification
- Title
-
Mediterranean Sea DIVA 4D analysis of Water_body_ammonium
- Overview
-
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.
- External shortname
-
HNODC-Mediterranean Sea-Water_body_ammonium-1.0-ANA
- Resource identifier
-
c7e7b665-c7bb-45e6-a09b-d01660ea6aa2
- Metadata language
- English
- Credit
-
Emodnet Chemistry
- Date (Creation)
INSPIRE theme and keywords
- Topic category
-
- Oceans
- INSPIRE themes
-
- Oceanographic geographical features
-
EMODnet Chemistry
- Ocean discovery parameters
- Ocean chemistry variables
- Matrix categories
- Chemistry chemical groups
Contacts
Resource provider (EDMO)
Custodian (EDMO)
Author
Originator (EDMO)
Spatial & temporal references
Spatial representation type
- Distance
- 0.125 degree
- Dimension name
- Vertical
- Dimension size
- 20
- Dimension name
- Time
- Resolution
- 365 day
- Dimension name
- Time
- Resolution
- 4 season
Geographic location
- Reference system identifier
- EPSG / WGS 84 (EPSG:4326)
Temporal reference
Temporal extent
Vertical extent
- Minimum value
- -1000
- Maximum value
- 0
Usage
Limitations on public access
- Use limitation
-
Transcopyright: http://transcopyright.org/#License
- Use constraints
- Other restrictions
- Access constraints
- unrestricted
- 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."
Quality
Quality and validity
- 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
Metadata
Metadata information
- Metadata language
- English
Other language
- Hierarchy level
- Series
Contact for the metadata
- Organisation name
-
EMODNET CHEMISTRY
- File identifier
- c7e7b665-c7bb-45e6-a09b-d01660ea6aa2
Citation proposal Proposition de citation
Hellenic Centre for Marine Research, Hellenic National Oceanographic Data Centre (HCMR/HNODC) .Mediterranean Sea DIVA 4D analysis of Water_body_ammonium.
http://dx.doi.org/10.6092/29D19C6C-E737-456D-8794-2B1BCCC3A5A5