Seafloor litter - Plastic bags density normalized per km² 2012/2021 v2021 ...
This visualization product displays plastic bags density per trawl per year. EMODnet Chemistry included the collection of marine litter in its 3rd phase. Since the beginning of 2018, data of seafloor litter collected by international fish-trawl surveys have been gathered and processed in the EMODnet...
Main Authors: | , , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
EMODnet Chemistry
2021
|
Subjects: | |
Online Access: | https://dx.doi.org/10.13120/af33bb27-a321-4376-a42e-6f856a936cd9 https://sextant.ifremer.fr/documentation/emodnet_chemistry/api/catalogue.html#/metadata/af33bb27-a321-4376-a42e-6f856a936cd9 |
id |
ftdatacite:10.13120/af33bb27-a321-4376-a42e-6f856a936cd9 |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.13120/af33bb27-a321-4376-a42e-6f856a936cd9 2023-08-27T04:07:58+02:00 Seafloor litter - Plastic bags density normalized per km² 2012/2021 v2021 ... IFREMER, SISMER, Scientific Information Systems For The SEA SISMER Ifremer, VIGIES Information Valuation Service For Integrated Management And Monitoring National Institute Of Oceanography And Applied Geophysics-OGS, Division Of Oceanography 2021 application/zip including 4 files: .dbf, .prj, .shp and .shx https://dx.doi.org/10.13120/af33bb27-a321-4376-a42e-6f856a936cd9 https://sextant.ifremer.fr/documentation/emodnet_chemistry/api/catalogue.html#/metadata/af33bb27-a321-4376-a42e-6f856a936cd9 en eng EMODnet Chemistry https://www.emodnet-chemistry.eu/repository/maps/litter/sl_plasticbags.zip https://www.emodnet-chemistry.eu/products/catalogue#/metadata/af33bb27-a321-4376-a42e-6f856a936cd9 https://www.emodnet-chemistry.eu/repository/images/bounding_box_af33bb27-a321-4376-a42e-6f856a936cd9.png https://www.emodnet-chemistry.eu/repository/images/spatial_distribution_af33bb27-a321-4376-a42e-6f856a936cd9.png Public domain and freely available for all users, following the specified citation format. Creative Commons Attribution 4.0 International Open Access info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 /Human Activities/Pollution Oceanographic geographical features Litter abundance and type Sea-floor litter abundance Black Sea Baltic Sea Mediterranean Sea Arctic Ocean Northeast Atlantic Ocean 40W North Sea EMODnet Chemistry sediment Marine litter Seafloor litter MSFD Maps Oceanography FOS Earth and related environmental sciences dataset Dataset 2021 ftdatacite https://doi.org/10.13120/af33bb27-a321-4376-a42e-6f856a936cd9 2023-08-07T14:24:23Z This visualization product displays plastic bags density per trawl per year. EMODnet Chemistry included the collection of marine litter in its 3rd phase. Since the beginning of 2018, data of seafloor litter collected by international fish-trawl surveys have been gathered and processed in the EMODnet Chemistry Marine Litter Database (MLDB). The harmonization of all the data has been the most challenging task considering the heterogeneity of the data sources, sampling protocols (OSPAR and MEDITS protocols) and reference lists used on a European scale. Moreover, within the same protocol, different gear types are deployed during fishing bottom trawl surveys. In cases where the wingspread and/or number of items were unknown, data could not be used because these fields are needed to calculate the density. Data collected before 2011 are affected by this filter. When the distance reported in the data was null, it was calculated from: - the ground speed and the haul duration using this formula: Distance (km) = Haul ... Dataset Arctic Arctic Ocean Northeast Atlantic DataCite Metadata Store (German National Library of Science and Technology) Arctic Arctic Ocean |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
/Human Activities/Pollution Oceanographic geographical features Litter abundance and type Sea-floor litter abundance Black Sea Baltic Sea Mediterranean Sea Arctic Ocean Northeast Atlantic Ocean 40W North Sea EMODnet Chemistry sediment Marine litter Seafloor litter MSFD Maps Oceanography FOS Earth and related environmental sciences |
spellingShingle |
/Human Activities/Pollution Oceanographic geographical features Litter abundance and type Sea-floor litter abundance Black Sea Baltic Sea Mediterranean Sea Arctic Ocean Northeast Atlantic Ocean 40W North Sea EMODnet Chemistry sediment Marine litter Seafloor litter MSFD Maps Oceanography FOS Earth and related environmental sciences IFREMER, SISMER, Scientific Information Systems For The SEA SISMER Ifremer, VIGIES Information Valuation Service For Integrated Management And Monitoring National Institute Of Oceanography And Applied Geophysics-OGS, Division Of Oceanography Seafloor litter - Plastic bags density normalized per km² 2012/2021 v2021 ... |
topic_facet |
/Human Activities/Pollution Oceanographic geographical features Litter abundance and type Sea-floor litter abundance Black Sea Baltic Sea Mediterranean Sea Arctic Ocean Northeast Atlantic Ocean 40W North Sea EMODnet Chemistry sediment Marine litter Seafloor litter MSFD Maps Oceanography FOS Earth and related environmental sciences |
description |
This visualization product displays plastic bags density per trawl per year. EMODnet Chemistry included the collection of marine litter in its 3rd phase. Since the beginning of 2018, data of seafloor litter collected by international fish-trawl surveys have been gathered and processed in the EMODnet Chemistry Marine Litter Database (MLDB). The harmonization of all the data has been the most challenging task considering the heterogeneity of the data sources, sampling protocols (OSPAR and MEDITS protocols) and reference lists used on a European scale. Moreover, within the same protocol, different gear types are deployed during fishing bottom trawl surveys. In cases where the wingspread and/or number of items were unknown, data could not be used because these fields are needed to calculate the density. Data collected before 2011 are affected by this filter. When the distance reported in the data was null, it was calculated from: - the ground speed and the haul duration using this formula: Distance (km) = Haul ... |
format |
Dataset |
author |
IFREMER, SISMER, Scientific Information Systems For The SEA SISMER Ifremer, VIGIES Information Valuation Service For Integrated Management And Monitoring National Institute Of Oceanography And Applied Geophysics-OGS, Division Of Oceanography |
author_facet |
IFREMER, SISMER, Scientific Information Systems For The SEA SISMER Ifremer, VIGIES Information Valuation Service For Integrated Management And Monitoring National Institute Of Oceanography And Applied Geophysics-OGS, Division Of Oceanography |
author_sort |
IFREMER, SISMER, Scientific Information Systems For The SEA SISMER |
title |
Seafloor litter - Plastic bags density normalized per km² 2012/2021 v2021 ... |
title_short |
Seafloor litter - Plastic bags density normalized per km² 2012/2021 v2021 ... |
title_full |
Seafloor litter - Plastic bags density normalized per km² 2012/2021 v2021 ... |
title_fullStr |
Seafloor litter - Plastic bags density normalized per km² 2012/2021 v2021 ... |
title_full_unstemmed |
Seafloor litter - Plastic bags density normalized per km² 2012/2021 v2021 ... |
title_sort |
seafloor litter - plastic bags density normalized per km² 2012/2021 v2021 ... |
publisher |
EMODnet Chemistry |
publishDate |
2021 |
url |
https://dx.doi.org/10.13120/af33bb27-a321-4376-a42e-6f856a936cd9 https://sextant.ifremer.fr/documentation/emodnet_chemistry/api/catalogue.html#/metadata/af33bb27-a321-4376-a42e-6f856a936cd9 |
geographic |
Arctic Arctic Ocean |
geographic_facet |
Arctic Arctic Ocean |
genre |
Arctic Arctic Ocean Northeast Atlantic |
genre_facet |
Arctic Arctic Ocean Northeast Atlantic |
op_relation |
https://www.emodnet-chemistry.eu/repository/maps/litter/sl_plasticbags.zip https://www.emodnet-chemistry.eu/products/catalogue#/metadata/af33bb27-a321-4376-a42e-6f856a936cd9 https://www.emodnet-chemistry.eu/repository/images/bounding_box_af33bb27-a321-4376-a42e-6f856a936cd9.png https://www.emodnet-chemistry.eu/repository/images/spatial_distribution_af33bb27-a321-4376-a42e-6f856a936cd9.png |
op_rights |
Public domain and freely available for all users, following the specified citation format. Creative Commons Attribution 4.0 International Open Access info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.13120/af33bb27-a321-4376-a42e-6f856a936cd9 |
_version_ |
1775348684178849792 |