• Catalogue PIGMA
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Micro litter - Density per net normalized per m³ - Other specific protocols 2017/2021 v2025

This visualization product displays the density of floating micro-litter per net normalized per m³ per year from specific protocols different from research and monitoring protocols.

EMODnet Chemistry included the collection of marine litter in its 3rd phase. Before 2021, there was no coordinated effort at the regional or European scale for micro-litter. Given this situation, EMODnet Chemistry proposed to adopt the data gathering and data management approach as generally applied for marine data, i.e., populating metadata and data in the CDI Data Discovery and Access service using dedicated SeaDataNet data transport formats. EMODnet Chemistry is currently the official EU collector of micro-litter data from Marine Strategy Framework Directive (MSFD) National Monitoring activities (descriptor 10).

A series of specific standard vocabularies or standard terms related to micro-litter have been added to SeaDataNet NVS (NERC Vocabulary Server) Common Vocabularies to describe the micro-litter.

European micro-litter data are collected by the National Oceanographic Data Centres (NODCs). Micro-litter map products are generated from NODCs data after a test of the aggregated collection including data and data format checks and data harmonization.

A filter is applied to represent only micro-litter sampled according to a very specific protocol such as the Volvo Ocean Race (VOR) or Oceaneye.

Densities were calculated for each net using the following calculation:

Density (number of particles per m³) = Micro-litter count / Sampling effort (m³)

When the number of micro-litters was not filled, it was not possible to calculate the density.

Percentiles 50, 75, 95 & 99 have been calculated taking into account data for all years.

Warning: the absence of data on the map does not necessarily mean that they do not exist, but that no information has been entered in the National Oceanographic Data Centre (NODC) for this area.

Simple

Alternate title
mlf_density_nb_m3_other
Date (Creation)
2025-02-07T00:00:00+01:00
Edition
1.0
Identifier
DOI:10.13120/efe1b343-01b6-4083-a63c-6843ddb5cf90
Credit
EMODnet Chemistry

Point of contact

No information provided.
Resource provider
  IFREMER / IDM / SISMER - Scientific Information Systems for the SEA
IFREMER Centre de Bretagne ZI Pointe du diable CS 10070 , PLOUZANE , 29280 , France
+33 (0)2 98.22.49.16
+33 (0)2 98.22.46.44
http://www.ifremer.fr/sismer/
Resource provider
  Ifremer / VIGIES (Information Valuation Service for Integrated Management and Monitoring)
Rue de l'Ile d'Yeu BP 1105 , NANTES CEDEX 03 , 44311 , France
+33 (02 40.37.40.00
+33 (0)2 40.37.40.01
https://wwz.ifremer.fr/Recherche-Technologie/Departements-scientifiques/Departement-Oceanographie-et-Dynamique-des-Ecosystemes/VIGIES
Resource provider
  National Institute of Oceanography and Applied Geophysics - OGS, Division of Oceanography
Borgo Grotta Gigante 42/c , Sgonico (Trieste) , 34010 , Italy
http://www.ogs.trieste.it/
Custodian
  Ifremer, VIGIES (Information Valuation Service for Integrated Management and Monitoring)
Rue de l'Ile d'Yeu BP 1105 , NANTES CEDEX 03 , 44311 , France
+33 (02 40.37.40.00
+33 (0)2 40.37.40.01
https://wwz.ifremer.fr/Recherche/Departements-scientifiques/Departement-Oceanographie-et-Dynamique-des-Ecosystemes/VIGIES
Custodian
  IFREMER, SISMER, Scientific Information Systems for the SEA
IFREMER Centre de Bretagne ZI Pointe du diable CS 10070 , PLOUZANE , 29280 , France
+33 (0)2 98.22.49.16
+33 (0)2 98.22.46.44
http://data.ifremer.fr/SISMER
Originator
  Helmholtz Centre for Ocean Research Kiel (Westshore campus)
Düsternbrooker Weg 20 , Kiel , 24105 , Germany
+49 431 600-0
+49 431 600-2805
https://www.geomar.de/en/
Thèmes Sextant
  • /Human Activities/Pollution
GEMET - INSPIRE themes, version 1.0
  • Oceanographic geographical features
Parameter Discovery Vocabulary (P02)
  • Micro-litter in water bodies
SeaVoX salt and fresh water body gazetteer
  • Aegean Sea
  • Gulf of Finland
  • Ionian Sea
  • Tyrrhenian Sea
  • Mediterranean Sea, Eastern Basin
  • Lyme Bay
  • Northeast Atlantic Ocean (40W)
  • Asian mainland
  • Bay of Biscay
  • Mediterranean Sea, Western Basin
  • Adriatic Sea
  • Sound Sea
  • Celtic Sea
  • Central Baltic Sea
  • Dover Strait
  • Balearic Sea
  • Gulf of Riga
  • English Channel
Theme
  • EMODnet Chemistry
Matrix Categories
  • water body
EMODnet Chemistry chemical groups
  • Marine litter
Mission Atlantic - Resources
  • Data
Mission Atlantic - Case Studies
  • Celtic Seas
Mission Atlantic - Work Package
  • WP4 Benthic Mapping
Mission Atlantic - BODC Parameters
  • /Environment/Pollution
Mission Atlantic - Data type (DMP)
  • Spatial data products
Ocean Hackathon - City and challenge
  • /Boulogne-sur-Mer/BOL02
  • /Boulogne-sur-Mer/BOL04
  • /Boulogne-sur-Mer/BOL06
  • /Bournemouth/BOR01
  • /Concepción/CON06
  • /Kuala Lumpur/KUL08
  • /La Rochelle/LAR01
  • /Peniche/PEN01
Use limitation
CC BY 4.0: https://creativecommons.org/licenses/by/4.0/
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/2020/3.1.11/European Marine Observation and Data Network (EMODnet) - Lot 5 - Chemistry".
Spatial representation type
Vector
Metadata language
eng
Topic category
  • Oceans
Description
bounding box
N
S
E
W
thumbnail


Begin date
2017-10-23T00:00:00+01:00
End date
2021-06-15T00:00:00

Vertical extent

Minimum value
-20
Maximum value
0.0
Vertical CRS
  • http://spatialreference.org/ref/epsg/5714/
Geometric object type
Point
Distribution format
  • ( )

OnLine resource
Guidelines and formats for gathering micro-litter data ( WWW:LINK )

Guidelines and formats for gathering micro-litter data

OnLine resource
Description of the layer's fields ( WWW:LINK )

Description of the layer's fields

OnLine resource
Direct Download ( WWW:DOWNLOAD )

Direct Download

OnLine resource
EMODnet Map Viewer ( WWW:LINK )

EMODnet Map Viewer

OnLine resource
mlf_density_nb_m3_other ( OGC:WMS )

Micro litter - Other specific protocols - Density per net normalized per m³

OnLine resource
Visualization products for floating micro-litter data ( WWW:LINK )

Methodologies applied to create the maps

OnLine resource
Digital Object Identifier (DOI) ( DOI )

Data Access and Citation

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://cdi-chemistry.seadatanet.org/search
File identifier
efe1b343-01b6-4083-a63c-6843ddb5cf90 XML
Metadata language
English
Character set
UTF8
Hierarchy level
Series
Hierarchy level name
Product record
Date stamp
2025-04-28T10:04:42.947366Z
Metadata standard name
ISO 19115:2003/19139 - EMODNET - SDN
Metadata standard version
1.0
Point of contact
  EMODnet Chemistry -
http://www.emodnet.eu/chemistry
 
 

Overviews

overview

Spatial extent

N
S
E
W
thumbnail


Keywords

EMODnet Chemistry
GEMET - INSPIRE themes, version 1.0
Oceanographic geographical features
Mission Atlantic - BODC Parameters
/Environment/Pollution
Mission Atlantic - Case Studies
Celtic Seas
Mission Atlantic - Data type (DMP)
Spatial data products
Mission Atlantic - Resources
Data
Mission Atlantic - Work Package
WP4 Benthic Mapping
Thèmes Sextant
/Human Activities/Pollution

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Associated resources

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