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DAERA Imposex in Nucella lapillus Survey

Publisher
Marine Environmental Data & Information Network
Updated
10 September 2024
Topic
Not set

Summary

The DAERA Northern Ireland National Imposex Survey is a tri-annual (once every three years) assessment of the bioeffects of Tri-Butyl-Tin (TBT) on Nucella lapillus. Data is collected for the purposes of reporting to Water Framework Directive (WFD), the Marine Strategy Framework Directive (MSFD), the Clean Safe Seas Evidence Group (CSSEG), and the OSPAR Commission. Data consists of VDS (Vas Deferens Sequence) values for female specimens, and penis length measurements in millimetres of all specimens.

Data links

Link Format Preview Updated
Open Data NI Portal 10/9/2024
online dataset 10/9/2024

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Additional information

Source Metadata
XML, HTML
Date added
21 May 2020
Harvest GUID
d739e463e3af7afd561d130594a59e71
Extent (Latitude)
55.3492° to 53.9639°
Extent (Longitude)
-7.3833° to -5.2739°
Spatial reference system
urn:ogc:def:crs:EPSG::4326
Dataset reference date (publication)
2018-11-21
Dataset reference date (creation)
2017-05-31
Dataset reference date (revision)
2018-11-20
Frequency of update
asNeeded
Access constraints
No restriction to public access
Responsible party
Department of Agriculture, Environment and Rural Affairs (originator, custodian)
ISO 19139 resource type
dataset
Metadata language
eng

Contact

Enquiries

Marine.InfoRequests@daera-ni.gov.uk

Licence information

Although the Department (of Agriculture, Environment and Rural Affairs - DAERA) has made every effort to prepare the data and believes the information it contains is reliable within the context in which the data was originally generated/collected, errors within the data remain a possibility. Therefore the Department gives no warranty regarding the accuracy or suitability of the data for the data requestors intended use, and accepts no responsibility for any errors or omissions, or for the use of, or results obtained from the use of this data, whether in part or in whole.