Date (Publication)

2015

Edition

2018

Citation identifier

https://gis.ices.dk/geonetwork/srv/metadata/87ea4d4d-6798-4c06-b001-7b59ad1ea916

Presentation form

Digital table

Purpose

DYFS data products are used by the ICES community (expert groups, scientists) and public users. Data is used for fish stock assessments and marine biology studies.

Status

On going

Point of contact

Organisation name	Individual name	Electronic mail address	Role
ICES	ICES Data manager	datrasadministration@ices.dk	Processor

Maintenance and update frequency

Continual

Theme

• DYFS

• DATRAS

• Inshore Beam Trawl Survey

• Trawl Survey Data

• Youngfish survey

• Plaice and Sole survey

• Catch per unit effort

• coastal surveys

• Fish age data

• Fish length data

• fish length composition

• biology sample data

• Abundance indices

• population composition

• population distribution

• ICES

• WGBEAM

GEMET - INSPIRE themes, version 1.0

• Species distribution

Place

• North Sea

• Bay of Biscay

• English Channel

• Irish Sea

• Celtic Sea

Access constraints

Other restrictions

Other constraints

no limitations to public access

Use constraints

Other restrictions

Other constraints

Available under the Creative Commons Attribution (CC-BY) License v4.0

Use limitation

Available under the Creative Commons Attribution (CC-BY) License v4.0

Use limitation

Data is available under the terms of the ICES Data Policy. (See: https://ices.dk/data/guidelines-and-policy/Pages/ICES-data-policy.aspx)

Spatial representation type

Text, table

Language

English

Character set

UTF8

Topic category

• Biota

Begin date

1990

Reference system identifier

WGS 1984

Distribution format

Name	Version
ZIP	1

OnLine resource

Protocol	Linkage	Name
WWW:LINK-1.0-http--link	http://datras.ices.dk	DATRAS home page
WWW:LINK-1.0-http--link	https://datras.ices.dk/Data_products/Download/Download_Data_public.aspx	DATRAS Data Download page
WWW:LINK-1.0-http--related	https://data.ices.dk	ICES data portal
WWW:LINK-1.0-http--link	https://datras.ices.dk/WebServices/Webservices.aspx	DATRAS Web Services

Hierarchy level

Dataset

Statement

ICES is a receiver of Marine Data from national programmes and other marine institutes, therefore ICES is not the primary collection point of marine evidence that it holds and disseminates to the users of the data.

Data are quality assured using internal and external programmes. For example, the national laboratories that take part in monitoring programmes related to contaminants and biological effects that submit information to ICES, subscribe to the Quality Assurance of Information for Marine Environmental Monitoring in Europe (QUASIMEME) or the Biological Effects Quality Assurance in Monitoring Programmes (BEQUALM) inter-laboratory proficiency-testing schemes and perform internal quality assurance. ICES operates through a network of scientific expert and advisory groups. These groups, and the processes they feed into, act as a quality check on the marine evidence, both in terms of how the evidence was gathered and how the evidence has been subsequently treated. The groups, in cooperation with regional programmes under the Regional Sea Conventions, set standards and guidelines for the collection, transmission and analysis of these data.

In addition, the ICES Secretariat provides supplementary quality assurance through its internal programmes related to the different types of marine data collection datasets, which is fedback to the participating national and regional programmes. These internal and external programmes and procedures have been established over a period of 30 or more years. They continue to evolve and strive to reflect the best available practices in the collection and treatment of marine data relevant to the ICES community.

Metadata

File identifier

ddbaad41-8161-4b04-afc6-2f0409e77837 XML

Metadata language

English

Character set

UTF8

Hierarchy level

Dataset

Date stamp

2023-12-14T08:19:41.162Z

Metadata standard name

ISO 19115:2003/19139

Metadata standard version

1.0

Metadata author

Organisation name	Individual name	Electronic mail address	Role
ICES	ICES Data manager	accessions@ices.dk	Point of contact