Arctic Ocean - DIVA 4D 6-year analysis of Water body chlorophyll-a 1980/2017 v2018

Moving 6-year analysis of chlorophyll-a in the Arctic Region for each season: winter (December-February), spring (March-May), summer (June-August) and autumn (September-November). Every year of the time dimension corresponds to the 6-year centred average of each season. 6-year periods span from 1980-1985, 1981-1986, ....., until 2012-2017. Depth range (IODE standard depths): -300.0, -250.0, -200.0, -150.0, -125.0, -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: A reference field of all seasonal data between 1980-2017. Detrending of data: no. Advection constraint applied: no. Units: umol/l.

Alternate title: Arctic-Water body chlorophyll-a-v2018-ANA

Date ( Creation ): 2018-12-03

Edition: 1.0

Identifier: cc471ea1-f7be-11e8-93d9-f859715d4cd2

Credit: EMODnet Chemistry

Author

Institute of Marine Research - Norwegian Marine Data Centre (NMD)

Nordnesgaten 50 Postboks 1870 Nordnes , Bergen , N-5817 , Norway

+47-55238500
+47-55238584
http://www.imr.no

Originator

DTU Aqua – National Institute of Aquatic Resources, Technical University of Denmark

Kavalergården 6 , Charlottenlund , 2920 , Denmark

+ 45 33 96 33 00
+ 45 33 96 33 33
http://www.aqua.dtu.dk/English

Originator

Federal Maritime and Hydrographic Agency

Bernhard-Nocht-Str. 78 , Hamburg , 20359 , Germany

+49 40 3190-0
+49 40 3190-5000
http://www.bsh.de

Originator

Institute of Marine Research

Nordnesgaten 50 Postboks 1870 Nordnes , Bergen , N-5817 , Norway

+47 55 23 85 00
+47 55 23 85 31
http://www.imr.no

Originator

LABORATORY OF OCEANOGRAPHY of VILLEFRANCHE (LOV) / OOV

UPMC/UMR 7093 181, chemin du Lazaret , Villefranche-sur-Mer , 06230 , France

+33 (0)4 93 76 38 13
+33 (0)4.93.76.38.34
http://www.obs-vlfr.fr

Originator

National Oceanography Centre, Liverpool

Joseph Proudman Building, 6 Brownlow Street , Liverpool , L3 5DA , United Kingdom

+44 (0)151 795 4800
+44 (0)151 795 4801
http://noc.ac.uk

Originator

National Oceanography Centre, Southampton

University of Southampton Waterfront Campus European Way , Southampton , SO14 3ZH , United Kingdom

http://noc.ac.uk

Originator

Norwegian College of Fishery and Science,University of Tromsø

Tromsø , N-9037 , Norway

+4777646000
+4777646020
http://www.nfh.uit.no/index.aspx

Originator

Plymouth Marine Laboratory

Prospect Place The Hoe , Plymouth , PL1 3DH , United Kingdom

+44 (0)1752 633 100
+44 (0)1752 633101
http://www.pml.ac.uk

Originator

Scottish Association for Marine Science

Argyll , PA37 1QA , United Kingdom

http://www.sams.ac.uk

Originator

Scottish Office Agriculture Environment and Fisheries Department - Aberdeen Marine Laboratory

PO Box 101 375 Victoria Road , Aberdeen , AB11 9DB , United Kingdom

Originator

Scottish Office Agriculture and Fisheries Department - Aberdeen Marine Laboratory

PO Box 101 375 Victoria Road , Aberdeen , AB11 9DB , United Kingdom

Originator

University of Cambridge Department of Earth Sciences

Downing Street , Cambridge , CB2 3EQ , United Kingdom

http://www.esc.cam.ac.uk

Originator

University of East Anglia, School of Environmental Sciences

University Plain , Norwich , NR4 7TJ , United Kingdom

http://www.uea.ac.uk/env/

Originator

University of Southampton Department of Oceanography

Highfield Campus , Southampton , SO9 5NH , United Kingdom

Originator

University of Southampton School of Ocean and Earth Science

National Oceanography Centre, European Way , Southampton , SO14 3ZH , United Kingdom

+44 (0)23 8059 2011
+44 (0)23 8059 3059
http://www.soes.soton.ac.uk/

Originator

University of York, Department of Chemistry

Heslington , York , YO10 5DD , United Kingdom

+44 (0)1904 322511
+44 (0)1904 322516
http://www.york.ac.uk/chemistry/

GEMET - INSPIRE themes, version 1.0 ( Theme )

Oceanographic geographical features

Parameter Discovery Vocabulary (P02) ( parameter )

Chlorophyll pigment concentrations in water bodies

EMODnet Chemistry aggregated parameter names ( parameter )

Water body chlorophyll-a

SeaVoX salt and fresh water body gazetteer ( reference-geographical-area )

Arctic Ocean

Keywords ( Theme )

EMODnet Chemistry

Matrix Categories ( parameter )

water body

EMODnet Chemistry chemical groups ( parameter )

Chlorophyll

Use limitation: Transcopyright: http://transcopyright.org/#License

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."

Distance: 0.17677669 degree

Metadata language: eng

Topic category

Oceans

Description: bounding box

Begin date: 1984-01-08T02:00:56

End date: 2017-02-22T09:56:15

Vertical extent

Minimum value: -300.0

Maximum value: 0

Vertical CRS

http://spatialreference.org/ref/epsg/5714/

Reference system identifier: EPSG / WGS 84 (EPSG:4326)

Number of dimensions: 2

Dimension name: Vertical

Dimension size: 14

Dimension name: Time

Resolution: 365.0 day

Cell geometry: Area

Transformation parameter availability: No

Distribution format

Climate and Forecast NetCDF ( 1.6 )

OnLine resource: Arctic Ocean/Winter (December-February) - 6-years running averages/Water body chlorophyll-a.4Danl.nc*Water body chlorophyll-a_L1 ( OGC:WMS )
WMS layer for Water body chlorophyll-a masked using relative error threshold 0.3 (winter)

OnLine resource: point:Arctic Ocean/Winter (December-February) - 6-years running averages/Water body chlorophyll-a.4Danl.nc*obsid ( OGC:WMS )
WMS layer for Observations (winter)

OnLine resource: Arctic Ocean/Spring (March-May) - 6-years running averages/Water body chlorophyll-a.4Danl.nc*Water body chlorophyll-a_L1 ( OGC:WMS )
WMS layer for Water body chlorophyll-a masked using relative error threshold 0.3 (spring)

OnLine resource: point:Arctic Ocean/Spring (March-May) - 6-years running averages/Water body chlorophyll-a.4Danl.nc*obsid ( OGC:WMS )
WMS layer for Observations (spring)

OnLine resource: Arctic Ocean/Summer (June-August) - 6-years running averages/Water body chlorophyll-a.4Danl.nc*Water body chlorophyll-a_L1 ( OGC:WMS )
WMS layer for Water body chlorophyll-a masked using relative error threshold 0.3 (summer)

OnLine resource: point:Arctic Ocean/Summer (June-August) - 6-years running averages/Water body chlorophyll-a.4Danl.nc*obsid ( OGC:WMS )
WMS layer for Observations (summer)

OnLine resource: Arctic Ocean/Autumn (September-November) - 6-years running averages/Water body chlorophyll-a.4Danl.nc*Water body chlorophyll-a_L1 ( OGC:WMS )
WMS layer for Water body chlorophyll-a masked using relative error threshold 0.3 (autumn)

OnLine resource: point:Arctic Ocean/Autumn (September-November) - 6-years running averages/Water body chlorophyll-a.4Danl.nc*obsid ( OGC:WMS )
WMS layer for Observations (autumn)

OnLine resource: Digital Object Identifier (DOI) ( DOI )

OnLine resource: OPeNDAP ( WWW:DOWNLOAD-1.0-link--download )
OPENDAP web page about the dataset Water body chlorophyll-a.4Danl.nc (winter)

OnLine resource: OPeNDAP ( WWW:DOWNLOAD-1.0-link--download )
OPENDAP web page about the dataset Water body chlorophyll-a.4Danl.nc (spring)

OnLine resource: OPeNDAP ( WWW:DOWNLOAD-1.0-link--download )
OPENDAP web page about the dataset Water body chlorophyll-a.4Danl.nc (summer)

OnLine resource: OPeNDAP ( WWW:DOWNLOAD-1.0-link--download )
OPENDAP web page about the dataset Water body chlorophyll-a.4Danl.nc (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

Included with dataset: No

Feature types: surface

File identifier: cc471ea1-f7be-11e8-93d9-f859715d4cd2 XML

Metadata language: en

Character set: UTF8

Hierarchy level: Series

Hierarchy level name: Product record

Date stamp: 2025-02-21T09:30:50.341504Z

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

Spatial extent

Provided by

Associated resources

Not available

Simple

Vertical extent

Conformance result

Overviews

Spatial extent

Keywords

Provided by

Associated resources