Identification

Title

2022 Natural Resources Wales Skomer MCZ Zooplankton survey

Abstract

Time series of consistent plankton samples taken using a Zooplankton net (200um mesh) from a single point on the North side of Skomer Marine Conservation Zone (MCZ). The net is hauled vertically from 40m and the methods used are designed to replicated the methods used by PML at the L4 plankton sampling station.

Resource type

dataset

Resource locator

https://doi.org/10.17031/662a73ef6b4c8

name: DOI link

description: A link to the web service or dataset

Unique resource identifier

code

DASSHDT00000532

codeSpace

https://dassh.ac.uk/datasets

Dataset language

eng

Spatial reference system

code identifying the spatial reference system

Classification of spatial data and services

Topic category

biota

oceans

Keywords

Keyword set

keyword value

originating controlled vocabulary

title

MEDIN metadata record availability

reference date

date type

revision

effective date

2025-05-13

Keyword set

keyword value

originating controlled vocabulary

title

NDGO0005

reference date

date type

revision

effective date

2025-05-13

Keyword set

keyword value

originating controlled vocabulary

title

GEMET - INSPIRE themes, version 1.0

reference date

date type

revision

effective date

2021-09-28

Keyword set

keyword value

originating controlled vocabulary

title

SeaDataNet Parameter Discovery Vocabulary

reference date

date type

revision

effective date

2021-09-28

Keyword set

keyword value

originating controlled vocabulary

title

SeaDataNet PO3 Agreed Parameter Groups

reference date

date type

revision

effective date

2002-06-12

Geographic location

West bounding longitude

-5.2822

East bounding longitude

-5.2782

North bounding latitude

51.7428

South bounding latitude

51.7413

Extent

Extent group

authority code

title

SeaVox salt and freshwater body gazetteer

reference date

date type

creation

effective date

2021-01-06

code identifying the extent

Extent group

authority code

title

Charting Progress 2 Sea Areas

reference date

date type

creation

effective date

2021-01-06

code identifying the extent

Irish Sea

Extent group

authority code

title

ICES Rectangles

reference date

date type

creation

effective date

2021-01-06

code identifying the extent

32E4

Extent group

authority code

title

ICES Statistical Areas

reference date

date type

creation

effective date

2021-01-06

code identifying the extent

VIIg

Vertical extent information

Minimum value

0

Maximum value

-43

Coordinate reference system

authority code

code identifying the coordinate reference system

urn:ogc:def:crs:EPSG::5731

Temporal reference

Temporal extent

Begin position

2022-03-14

End position

2022-12-06

Dataset reference date

date type

publication

effective date

2025-02-25

date type

revision

effective date

2022-12-06

date type

creation

effective date

2022-12-06

Frequency of update

notPlanned

Quality and validity

Lineage

Final abundance is calculated as n/m3 but that comes from a count per sample then divided by an estimate of the sample volume, there is also a * 0.95 adjustment added. Formula used is depth of sample multiplied by 0.159 (diameter of net) multiplied by 0.95. This data has been reviewed against the DASSH Quality Assessment Criteria (http://doi.org/10.17031/64ccec5c7ba72) and been categorised as high quality.

Conformity

Conformity report

specification

title

Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services

reference date

date type

publication

effective date

2010-12-08

degree

false

explanation

Conformity report

specification

title

MEDIN data guideline for static net, pot and trap data

reference date

date type

publication

effective date

2011-01-28

degree

false

explanation

Data format

name of format

version of format

Constraints related to access and use

Constraint set

Limitations on public access

OGL - https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/

Constraint set

Limitations on public access

Open access

Responsible organisations

Responsible party

organisation name

Natural Resources Wales

email address

enquiries@naturalresourceswales.gov.uk

responsible party role

owner

Responsible party

contact position

Data Manager

organisation name

Data Archive for Seabed Species and Habitats (DASSH)

telephone number

01752 633102

email address

dassh.enquiries@mba.ac.uk

responsible party role

custodian

Responsible party

organisation name

Natural Resources Wales

email address

enquiries@naturalresourceswales.gov.uk

responsible party role

originator

Responsible party

contact position

Data Manager

organisation name

Data Archive for Seabed Species and Habitats (DASSH)

telephone number

01752 633102

email address

dassh.enquiries@mba.ac.uk

responsible party role

distributor

Metadata on metadata

Metadata point of contact

organisation name

Data Archive for Seabed Species and Habitats (DASSH)

telephone number

01752 633102

email address

dassh.enquiries@mba.ac.uk

responsible party role

pointOfContact

Metadata date

2025-02-25

Metadata language

eng