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Black Sea - DIVAnd 4D 6-year seasonal analysis of Water body dissolved oxygen concentration 1980/2021 v2023

Moving 6-year analysis of Water body dissolved oxygen concentration in Black Sea for each season: winter (December-February), spring (March-May), summer (June-August), autumn (September-November). Every year of the time dimension corresponds to the 6-year centered average of the season. 6-years periods span from 1980-1985 until 2016-2021.

Data Sources: observational data from SeaDataNet/EMODNet Chemistry Data Network.

Units: umol/l.

DIVA analysis: The computation was done with the DIVAnd (Data-Interpolating Variational Analysis in n dimensions), version 2.7.9, using GEBCO 30sec topography for the spatial connectivity of water masses

The horizontal resolution of the produced DIVAnd maps grids is 0.05 degrees.

The vertical resolution is 16 depth levels: 0, 5, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 125, 150, 200, 250m

The horizontal correlation length: 100km.

The vertical correlation length (in meters): twice the vertical resolution (10, 10, 20, 20, 20, 20, 20, 20, 20, 20, 20, 50, 50, 100, 100, 100).

The error variance (epsilon2): 1

An anamorphosis transformation was applied to the data: threshold value=200.

Background field: not used.

Quality control of the observations was applied using the interpolated field: QCMETHOD=3 and visual inspection (Observations with residuals outside the minimum and maximum values of the 99% quantile were discarded from the analysis after thoroughly visual inspection)

Simple

Alternate title

Black_Sea-Water_body_dissolved_oxygen_concentration-v2023-ANA

Date (Creation)
2023-03-14
Edition

2.0

Citation identifier
6c979fc6-fa21-4813-a2cb-f44765937360
Credit

EMODnet Chemistry

Point of contact
Organisation name Individual name Electronic mail address Role

National Institute for Marine Research and Development "Grigore Antipa"

office@alpha.rmri.ro

Author

Ankara University

agricul@agri.ankara.edu.tr

Originator

Bulgarian National Oceanographic Data Centre , Institute of Oceanology

bgodc@io-bas.bg

Originator

Donskaya offing station North-Caucasus HMS

Originator

European Research and Teaching Centre for Environmental Geosciences

Originator

Hellenic Centre for Marine Research, Institute of Oceanography

iosecretariat@hcmr.gr

Originator

Institute of Biology of the Southern Seas, NAS of Ukraine

director@ibss.iuf.net

Originator

Institute of Marine Sciences, Middle East Technical University

Originator

Institute of Oceanology, Bulgarian Academy of Sciences

office@io-bas.bg

Originator

Istanbul University, Institute of Marine Science and Management

Originator

Karadeniz Technical University, Faculty of Marine Sciences

www.ktu.edu.tr

Originator

Kuban offing station, North-Caucasus HMS

Originator

Marine Hydrophysical Institute

khaliulin.alexey@nodc.org.ua

Originator

Marine Sound

emonafarm@abv.bg

Originator

Mariupol Marine Hydrometeorological Station, Ukrainian HMS

Originator

National Environmental Agency of the Ministry of Environment Protection and Natural Resources

info@environment.ge

Originator

National Institute for Marine Research and Development "Grigore Antipa"

office@alpha.rmri.ro

Originator

National Institute of Marine Geology and Geoecology

geoecomar@geoecomar.ro

Originator

National Institute of Oceanography and Applied Geophysics - OGS, Division of Oceanography

nodc@ogs.it

Originator

North-Caucasus Regional Administration of Hydrometeorology of Roshydromet

sk-ugms@yugmeteo.donpac.ru

Originator

Nothern Regional Administration of Hydrometeorology of Roshydromet

norgimet@arh.ru

Originator

Odessa Branch of State Oceanographic Institute

Originator

P.P.Shirshov Institute of Oceanology, RAS

office@ocean.ru

Originator

Pudos

Originator

Scientific, Research Firm "GAMMA"

v.gvakharia@gamma.ge

Originator

Sinop University, Fisheries Faculty

Originator

Specialized Center for Hydrometeorology and Monitoring of Environment of Black and Azov Seas

pogoda@sochi.com

Originator

State Oceanographic Institute

adm@oceanography.ru, korshenko@mail.ru

Originator

Taurida V.I. Vernadsky National University

Originator

Tuapse Hydrometeorological Bureau, North-Caucasus Centre

Originator

Ukrainian Hydrometeorological Institute, Marine Branch

uhmi@uhmi.org.ua

Originator

Ukrainian scientific center of Ecology of Sea

accem@te.net.ua

Originator

EMODnet Chemistry

Custodian

GEMET - INSPIRE themes, version 1.0

  • Oceanographic geographical features
Parameter Discovery Vocabulary (P02)
  • Dissolved oxygen parameters in the water column
EMODnet Chemistry aggregated parameter names
  • Water body dissolved oxygen concentration
EMODnet Chemistry chemical groups
  • Dissolved gases
SeaVoX salt and fresh water body gazetteer
  • Black Sea
Matrix Categories
  • water body
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/EMFF/2020/3.1.11/Lot 5/SI2.846161."

Spatial representation type
Grid
Distance
0.05  degree
Language

eng

Topic category
  • Oceans
Description

bounding box

N
S
E
W
thumbnail




Begin date
1980-01-25T09:10:00+00:00
End date
2021-12-30T04:45:00+00:00

Vertical extent

Minimum value
-250.0
Maximum value
0
Reference system identifier
EPSG / WGS 84 (EPSG 4326)
Number of dimensions
2
Dimension name
Vertical
Dimension size
16
Dimension name
Time
Resolution
90  day
Cell geometry
Area
Transformation parameter availability
No
Distribution format
Name Version

Climate and Forecast NetCDF

1.6

OnLine resource
Protocol Linkage Name

OGC:WMS

http://ec.oceanbrowser.net/emodnet/Python/web/wms?SERVICE=WMS&REQUEST=GetCapabilities&VERSION=1.3.0

By_sea_regions/Black_Sea/Water_body_dissolved_oxygen_concentration.4Danl.nc*Water body dissolved oxygen concentration_L1

OGC:WMS

http://ec.oceanbrowser.net/emodnet/Python/web/wms?SERVICE=WMS&REQUEST=GetCapabilities&VERSION=1.3.0

point:By_sea_regions/Black_Sea/Water_body_dissolved_oxygen_concentration.4Danl.nc*obsid

WWW:LINK

https://emodnet.ec.europa.eu/geoviewer/
OnLine resource
Protocol Linkage Name

DOI

https://doi.org/10.13120/6c979fc6-fa21-4813-a2cb-f44765937360

Digital Object Identifier (DOI)

OnLine resource
Protocol Linkage Name

WWW:DOWNLOAD

http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-domains/By_sea_regions/Black_Sea/Water_body_dissolved_oxygen_concentration.4Danl.nc.html

OPeNDAP

OnLine resource
Protocol Linkage Name

WWW:DOWNLOAD

http://ec.oceanbrowser.net/data/emodnet-domains/By_sea_regions/Black_Sea/Water_body_dissolved_oxygen_concentration.4Danl.nc

Direct Download (NetCDF)

Hierarchy level
Series

Conformance result

Title

COMMISSION REGULATION (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services

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

Included with dataset
No
Feature types
surface

Metadata

File identifier
6c979fc6-fa21-4813-a2cb-f44765937360 XML
Metadata language
English
Character set
UTF8
Hierarchy level
Series
Hierarchy level name

Product record

Date stamp
2025-02-21T09:17:53.036741Z
Metadata standard name

ISO 19115:2003/19139 - EMODNET - SDN

Metadata standard version

1.0

Metadata author
Organisation name Individual name Electronic mail address Role

EMODnet Chemistry

sextant@ifremer.fr

Point of contact
 
 

Overviews

overview
Water_body_dissolved_oxygen_concentration_L2_4Danl.png

Spatial extent

thumbnail

Keywords

EMODnet Chemistry
EMODnet Chemistry aggregated parameter names

Water body dissolved oxygen concentration
EMODnet Chemistry chemical groups

Dissolved gases
GEMET - INSPIRE themes, version 1.0

Oceanographic geographical features
Matrix Categories

water body
Parameter Discovery Vocabulary (P02)

Dissolved oxygen parameters in the water column
SeaVoX salt and fresh water body gazetteer

Black Sea


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