Indicators of sensitivity, exposure, adaptive capacity and vulnerability of scallop fishing vessels to the risk of harmful algal blooms (HABs) in the eastern English Channel

This dataset was created within the framework of the S3-EUROHAB project. It contains the vulnerability index of scallop fishing vessels exposed to the risk of harvest closures due to HABs toxins and the potential contamination in scallops, as well as the sensitivity, exposure and adaptive capacity indicators used to calculate the vulnerability composite index. These data cover the French coasts of the eastern English Channel and the period of the scallop fishing season between 2012-2013 and 2018-2019. The indicators are calculated per fishing fleet category which corresponds to a segmentation based on the intersection between vessel lenghth and fishing technique. The identification of indicators describing the vulnerability components (exposure, sensitivity and adaptive capacity) is based on characteristics of the (1) French scallop fishery in the eastern English Channel and (2) the HABs impacts in this area.

The exposure indicator is represented by the ratio of the closure duration compared to the total authorised fishing duration for each season. The sensitivity of fishermen is characterised by the dependency of fishing vessels on scallop production and on fishing areas likely to be closed during scallop toxicity periods. Adaptive capacity is defined as the strategies of fishermen to avoid the impacts of closures. It is composed of two indicators: the capacity to change fishing areas and the capacity to change target species (scallops). All the variables in this dataset are described in the dictionary of the attribute table associated to this metadata descrition.

 
Citation proposal
Chenouf Sarra Chenouf Sarra (UMR6308 AMURE UMR6308 AMURE ) (2022) . Indicators of sensitivity, exposure, adaptive capacity and vulnerability of scallop fishing vessels to the risk of harmful algal blooms (HABs) in the eastern English Channel. https://services.mspdata.eu:/geonetwork/srv/api/records/c12ca075-e2aa-41b9-962c-99111897b86e

Simple

Date ( Publication )
2022-03-23
Identifier

https://portail.indigeo.fr/geonetwork/srv/metadata/c12ca075-e2aa-41b9-962c-99111897b86e

Status
Completed

  Author

  Point of contact

  Point of contact

Maintenance and update frequency
Not planned
GEMET - Concepts, version 2.4 GEMET - Concepts, version 2.4 ( Theme )

  • economy

    ,

    fishery

    ,

    risk

INSPIRE themes INSPIRE themes ( Theme )

  • Natural risk zones

Continents, countries, sea regions of the world. Continents, countries, sea regions of the world. ( Place )

  • France

    ,

    English Channel

    ,

    Europe

Régions administratives de France Régions administratives de France ( Place )

  • Normandie

    ,

    Hauts-de-France

Use limitation

Free use as long as the source (at least the name of the producer) and the date of the last update are mentioned

Access constraints
Other restrictions
Use constraints
Intellectual property rights
Other constraints

Le partenaire fournisseur n’est pas en mesure de garantir l’exactitude, la mise à jour, l’intégrité, l’exhaustivité des données et en particulier qu'elles sont exemptes d'erreurs ou d'imprécisions, notamment de localisation, d’identification ou de qualification. Aucune garantie quant à l'aptitude des données à un usage particulier n'est apportée par le partenaire fournisseur. Les utilisateurs utilisent les données sous leur responsabilité pleine et entière, sans recours possible contre le partenaire fournisseur dont la responsabilité ne saurait être engagée du fait d’un dommage résultant directement ou indirectement de l’utilisation de ces données. En particulier, il appartient aux utilisateurs d’apprécier, sous leur seule responsabilité : l'opportunité d'utiliser les données; la compatibilité des fichiers avec leurs systèmes informatiques; l’adéquation des données à leurs besoins; qu’ils disposent de la compétence suffisante pour utiliser les données. Le fournisseur partenaire n’est en aucune façon responsable des éléments extérieurs aux données et notamment des outils d’analyse, matériels, logiciels, réseaux..., utilisés pour consulter et/ou traiter les données. L’utilisateur veille à vérifier que l’actualité des informations mises à disposition est compatible avec l’usage qu’il en fait

Spatial representation type
Vector
Denominator
1000000
Metadata language

fre

Character set
UTF8
N
S
E
W


Distribution format

  • ESRI Shapefile

    (

    1.0

    )

  Publisher

OnLine resource
VulnerabilityMapBySeason.zip  
OnLine resource
VulnerabilityMapBySeason  

Indicateurs de sensibilité, d'exposition, de capacité d'adaptation et de vulnérabilité des navires de pêche de coquilles Saint-Jacques en Manche-Est face aux impacts des efflorescences algales nuisibles (HABs) (OGC:WMS)

OnLine resource
VulnerabilityMapBySeason  

Indicateurs de sensibilité, d'exposition, de capacité d'adaptation et de vulnérabilité des navires de pêche de coquilles Saint-Jacques en Manche-Est face aux impacts des efflorescences algales nuisibles (HABs) (OGC:WFS)

OnLine resource
Digital Object Identifier (DOI)  
Hierarchy level
Dataset

Conformance result

Date ( Publication )
2013-10-21
Explanation

L’article 7, paragraphe 1, de la directive 2007/2/CE correspond aux modalités techniques de

l’interopérabilité : il s’agit du règlement relatif à l’interopérabilité : règlement n°1253/2013 du

21 octobre 2013 modifiant et complétant le règlement n°1089/2010 du 23 novembre 2010

Pass
true
Statement

The indicators presented in this dataset were calculated using data on sacllops fishing production and harvest closures due to scallops toxicities by HABs toxins.

Source of data:

The data used to calculate the sensitivity and adaptive capacity indicators come from the Fisheries Information System (SIH) of IFREMER, and the data used to calculate the indicator of fishing vessels exposure to the HABs risk were provided by the Fisheries Adinistration (DIRM-MEMN). The vulnerability index was then obtained using the following equation:

Vulnerability = (Sensitivity * Exposure) – Adaptation capacity. Spatial data on scallops production areas were obtained from IFRMER Port-en-Bessin.

All data processing and production of the shape files were performed using R software (version 4.1.2) and QGIS (version 3.10.10).

Metadata

File identifier
c12ca075-e2aa-41b9-962c-99111897b86e   XML
Metadata language

fre

Character set
UTF8
Hierarchy level
Dataset
Date stamp
2022-06-10T18:11:40
Metadata standard name

Chenouf Sarra

Metadata standard version

1.0

  Author

  Point of contact

  Point of contact

 
 

  Overviews

VulnerabilityMapBySeason

Provided by

Access to the portal

Associated resources

Not available