Black Sea - DIVA 4D 6-year seasonal analysis of Water body dissolved inorganic nitrogen (DIN) 1990/2018 v2021

Moving 6-year analysis of Water_body_dissolved_inorganic_nitrogen_(DIN) in the Black Sea.for each season: spring (March-May), summer (June-August), autumn (September-November), winter (December-February). Every year of the time dimension corresponds to the 6-years centred average of each season.

6-years periods span:

- from 1990-1995 until 2013-2018 (spring),

- from 1990-1995 until 2013-2018 (summer),

- from 1990-1995 until 2013-2018 (autumn),

- from 1990-1995 until 2011-2016 (winter).

Depth range (IODE standard depths): -100.0, -75.0, -50.0,-40.0, -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. GEBCO 1min topography is used for the contouring preparation. Analysed field masked using relative error threshold 0.3 and 0.5 DIVA settings: signal-to-noise ratio and correlation length were estimated using data mean distance as a minimum (for L) and vertically filtered. 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/ .

 
Citation proposal
National Institute for Marine Research and Development "Grigore Antipa". Black Sea - DIVA 4D 6-year seasonal analysis of Water body dissolved inorganic nitrogen (DIN) 1990/2018 v2021. https://services.mspdata.eu:/geonetwork/srv/api/records/b671dcb0-9a1b-11e8-96e7-6805ca696f0e

Simple

Alternate title
Black-Water body dissolved inorganic nitrogen (DIN)-v2021-ANA
Date ( Creation )
2021-03-18
Edition
1.0
Identifier
b671dcb0-9a1b-11e8-96e7-6805ca696f0e
Credit
EMODnet Chemistry

  Author

  40 241 831274 
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Thèmes Sextant ( Theme )
GEMET - INSPIRE themes, version 1.0 ( Theme )
  • Oceanographic geographical features
Parameter Discovery Vocabulary (P02) ( parameter )
  • Dissolved inorganic nitrogen concentration in the water column
EMODnet Chemistry aggregated parameter names ( parameter )
  • Water body dissolved inorganic nitrogen (DIN)
EMODnet Chemistry chemical groups ( parameter )
  • Fertilisers
SeaVoX salt and fresh water body gazetteer ( reference-geographical-area )
  • Black 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
0.05  degree
Metadata language
eng
Topic category
  • Oceans
Description
bounding box
N
S
E
W


Vertical extent

Minimum value
-100.0
Maximum value
0
Vertical CRS
Reference system identifier
EPSG / WGS 84 (EPSG 4326)
Number of dimensions
2
Dimension name
Vertical
Dimension size
9
Dimension name
Time
Resolution
365  day
Cell geometry
surface
Transformation parameter availability
false
Distribution format
  • Climate and Forecast NetCDF (1.6 )

OnLine resource
By sea regions/Black Sea/Winter (December-February) - 6-year running averages/Water_body_dissolved_inorganic_nitrogen_(DIN).4Danl.nc*Water body dissolved inorganic nitrogen (DIN)_L1  

WMS layer for Water body dissolved inorganic nitrogen (DIN) masked using relative error threshold 0.3 (winter)

OnLine resource
point:By sea regions/Black Sea/Winter (December-February) - 6-year running averages/Water_body_dissolved_inorganic_nitrogen_(DIN).4Danl.nc*obsid  

WMS layer for Observations (winter)

OnLine resource
By sea regions/Black Sea/Spring (March-May) - 6-year running averages/Water_body_dissolved_inorganic_nitrogen_(DIN).4Danl.nc*Water body dissolved inorganic nitrogen (DIN)_L1  

WMS layer for Water body dissolved inorganic nitrogen (DIN) masked using relative error threshold 0.3 (spring)

OnLine resource
point:By sea regions/Black Sea/Spring (March-May) - 6-year running averages/Water_body_dissolved_inorganic_nitrogen_(DIN).4Danl.nc*obsid  

WMS layer for Observations (spring)

OnLine resource
By sea regions/Black Sea/Summer (June-August) - 6-year running averages/Water_body_dissolved_inorganic_nitrogen_(DIN).4Danl.nc*Water body dissolved inorganic nitrogen (DIN)_L1  

WMS layer for Water body dissolved inorganic nitrogen (DIN) masked using relative error threshold 0.3 (summer)

OnLine resource
point:By sea regions/Black Sea/Summer (June-August) - 6-year running averages/Water_body_dissolved_inorganic_nitrogen_(DIN).4Danl.nc*obsid  

WMS layer for Observations (summer)

OnLine resource
By sea regions/Black Sea/Autumn (September-November) - 6-year running averages/Water_body_dissolved_inorganic_nitrogen_(DIN).4Danl.nc*Water body dissolved inorganic nitrogen (DIN)_L1  

WMS layer for Water body dissolved inorganic nitrogen (DIN) masked using relative error threshold 0.3 (autumn)

OnLine resource
point:By sea regions/Black Sea/Autumn (September-November) - 6-year running averages/Water_body_dissolved_inorganic_nitrogen_(DIN).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_dissolved_inorganic_nitrogen_(DIN).4Danl.nc (winter)

OnLine resource
OPeNDAP  

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

OnLine resource
OPeNDAP  

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

OnLine resource
OPeNDAP  

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

OnLine resource
Direct Download (NetCDF)  

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
b671dcb0-9a1b-11e8-96e7-6805ca696f0e   XML
Metadata language
English
Character set
UTF8
Hierarchy level
Series
Hierarchy level name
Product record
Date stamp
2021-05-26T18:49:08
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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