Data/hora: 10/06/2024 08:59:03

Provedor de dados: | 5
País: | France
Título: | Visualization products for Beach and Seafloor Litter data
Autores: | Le Moigne, Morgan; Daniel, Jeremy; Quimbert, Erwann; Chaves Montero, Maria; Molina Jack, Eugenia; Barth, Alexander; Vinci, Matteo; Holdworth, Neil; Giorgetti, Alessandra; Galgani, Francois.
Data: | 2019-03
Ano: | 2019
Resumo: | EMODnet Chemistry included in its last phase, marine litter. Since the beginning of 2018, data of beach litter, seafloor litter and floating micro litter have been gathered and processed for creating the EMODnet Chemistry Marine Litter Database (MLDB from now). The litter data have been ingested in the database using specific data formats developed by the project with the base of existing formats and reporting practices. The EMODnet litter formats are described in guidelines available on the EMODnet Chemistry website. In addition to data collation, one of the objectives of EMODnet Chemistry is to offer marine litter products that allow the visualization of the data gathered in the EMODnet Chemistry database. The EMODnet Marine Litter Visualization Products have been designed attempting a homogeneous representation of the data, within the limits of compatibility of the data sampling methodologies. The products described in this guideline refer to beach and seafloor litter data. The harmonization of all the data has been the most challenging task considering the heterogeneity of the data sources, sampling protocols and reference lists used on a European scale. For beach litter, data from official monitoring, research and cleaning operations have been stored in the database. Regarding seafloor litter, within the same protocol, different gear types are deployed during fishing bottom trawl surveys. This document describes the data management and computation methods used to produce the EMODnet Chemistry beach and seafloor litter visualization products. The heterogeneities in the data described above induced some normalization depending on the product. The data used for the EMODnet Marine Litter Products have been homogenized and filtered in order to allow comparisons among countries. Thus, EMODnet Marine Litter products might not be comparable with source data accessible through other platforms.
Tipo: | Text
Idioma: | Inglês

Identificador:

https://archimer.ifremer.fr/doc/00491/60259/63663.pdf

DOI:10.6092/ef4901d2-642a-4881-ba81-6b2607f5485e

https://archimer.ifremer.fr/doc/00491/60259/

Formato: | application/pdf

Fonte:

info:eu-repo/semantics/openAccess

restricted use