Eighteen years of capture-mark-recapture (CMR) data of grey seal pups, Halichoerus grypus, from Pembrokeshire, Wales.

Eighteen years (1954-1972) of capture-mark-recapture data of 245 grey seal pups marked with identification tags in Wales. The data was obtained from paper files held by NRW and supplied originally West Wales Field Society and includes information on the location and number of animals marked in each year including sex and age estimations.

Dynodydd: NRW_DS124164

Teitl Amgen

Deunaw mlynedd o ddata dal-nodi-ail-ddal (CMR) morloi llwyd, Halichoerus grypus, ifainc o Sir Benfro.
Ringing_Records_Full_Scan.pdf
Ringing_Records_Digitised.xlsx
Grey_seal_pup_capture-mark-recapture_METADATA (003).docx
Grey_seal_pup_capture-mark-recapture_VARIABLES.xlsx
Grey_seal_pup_capture-mark-recapture_DATA.csv

Laith Metadata: English

Datganiad: Seal pups were marked on beaches around the coast of Pembrokeshire covering over 100 km of National Park coastline. Seals were captured and marked with rings during the pupping season and were captured opportunistically. From detailed descriptive accounts for each individual, information of each seal’s natal colony, condition, and censorship, as well as an estimated of their date of birth and calculation of the duration of time between mark and recapture was derived. From original text descriptions of mark locations geolocated accurate positional information in a latitude-longitude format was also derived. Data collected in 1952 and 1953 were not documented in the paper files. However, a summary of records for 1952-1953 can be found in Hewer (1955).

Gwybodaeth ychwanegol: Kay, W. P., Börger, L., Stringell, T. B., Mortlock, E., Lock, K., Alexander, M., Bull, J. C. (Year) Eighteen years of capture-mark-recapture data of grey seal pups, Halichoerus grypus, from Pembrokeshire, Wales, United Kingdom. Ecology, X(X), X-X.

Dyddiad cyfeirnod y set ddata (Cyhoeddiad): 2019-10-28

Ystod amser

Dyddiad cychwyn: 1954-01-01

Dyddiad gorffen: 1972-12-31

Categori pwnc

Biota

Perchennog

Natural Resources Wales (NRW) -

Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales

http://naturalresources.wales/?lang=en

Perchennog

Zoological Society London (ZSL) -

Zoological Society London (ZSL), London Zoo, Outer Circle, Regent's Park, London, NW1 4RY

https://www.zsl.org/

Cychwynnwr

Various including volunteer recorders -

c/o Natural Resources Wales, Maes y Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales

http://naturalresourceswales.gov.uk/splash?orig=/

Cychwynnwr

Natural Resources Wales (NRW) -

Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales

http://naturalresources.wales/?lang=en

Rhychwant

Hyd: SIR BENFRO - PEMBROKESHIRE

Map representing the geographic extent of the dataset

Maint Fertigol

Maint allweddair MEDIN: littoral

Dosbarthiad

Fformat - Math a Disgrifiad

Delimited ( )

Math

[A] PDF and.docx copies of the scientific paper and metadata. (Comments from Tom Stringell: The work was compiled in 2019/2020 and formed part of William Kay’s PhD thesis submitted in December 2020. The paper about the pup ringing data wasn’t accepted for publication in the end so remains a chapter in the thesis.) [B] xlsx spreadsheets [C] Scan of paper field records [D] paper field records -these records were transferred to Pembrokeshire Local Authority Archive by Kate Lock NRW on 20/1/23 (Pembrokeshire Archive Unique ref. no 5714) Background Info: The orginal paper records were not owned by NRW but given to NRW; therefore permission from TNA did not have to be sought first with regards to archiving at Pembrokeshire Archive).

Lleolwr Adnoddau

Data Download

World Wide Web page

Ansawdd Data

Cwmpas Ansawdd: Dataset

Cydymffurfiad: 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
Eglurhad: This dataset has not been assessed for conformance to the referenced INSPIRE regulation.
Gradd: false

Datganiad: Seal pups were marked on beaches around the coast of Pembrokeshire covering over 100 km of National Park coastline. Seals were captured and marked with rings during the pupping season and were captured opportunistically. From detailed descriptive accounts for each individual, information of each seal’s natal colony, condition, and censorship, as well as an estimated of their date of birth and calculation of the duration of time between mark and recapture was derived. From original text descriptions of mark locations geolocated accurate positional information in a latitude-longitude format was also derived. Data collected in 1952 and 1953 were not documented in the paper files. However, a summary of records for 1952-1953 can be found in Hewer (1955).

Allweddair

GEMET - INSPIRE themes, version 1.0

Species distribution

Math: Theme

Dyfyniad

Dyddiad (Cyhoeddiad): 2008-06-01

Cod: geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme

Allweddair

NRW Thesaurus

population dynamics
ontogeny
pinnipedia (pinnipeds)
halichoerus grypus
mark-release-recapture
Test entry
seals (see also specific species)
dispersal
grey seals
marine mammals

Math: Theme

Dyfyniad

Dyddiad (Cyhoeddiad): 2024-06-13

Cod: geonetwork.thesaurus.local.theme.converted_nrw-keywords

Allweddair

SeaDataNet Parameter Discovery Vocabulary

Seal morphology and physiology
Seal abundance

Math: Theme

Dyfyniad

Dyddiad (Cyhoeddiad): 2024-03-28

Cod: geonetwork.thesaurus.external.theme.rdf+xml

Cod: Latitude and Longitude (EPSG::4326)

Gwybodaeth Cynnwys

Proffil CNC

Elfennau CNC

Cyfyngiadau

Cyfyngiadau ar Fynediad a Defnydd Cyhoeddus

Math o Gyfyngiad: Other restrictions

Cyfarwyddeb Cyfyngiadau Mynediad

Cyfyngiadau: no limitations

Testun cyfyngiadau mynediad

Cyfyngiadau eraill: This data is comprised of a mixture of third party owned records and NRW records. NRW policy permits access to and release of this data under the same terms as its own data. There are no access restrictions on this data. NRW may release, publish or disseminate it freely.

Defnyddiwch gyfyngiadau

Cyfyngiadau Defnyddio: Other restrictions

Cyfyngiadau eraill: © CNC/NRW, ZSL, WWFS and various third-party recorders NRW owns the copyright of the collation, but the ownership of the records themselves rests with the originators. Data held by NRW may be re-used under the terms of the Open Government Licence providing it is done so, acknowledging both the source and NRW's copyright. It is the recipient's responsibility to ensure the data is fit for the intended purpose.

Datganiad Priodoli

Cyfyngiadau eraill: Open Government Licence (OGL)

Math o Drwydded

Cyfyngiadau eraill: Open Government Licence (OGL)

Metadata

Dynodydd Ffeil: 4f4c4942-4343-5764-6473-313234313634 XML

Laith Metadata: English

Math o adnodd: Dataset

Dyddiad Metadata: 2025-02-03T14:10:38.323Z

Enw Safonol Metadata: NRW

Fersiwn Metadata: 1.0

Pwynt Cyswllt

Natural Resources Wales (NRW) -

Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales

http://naturalresources.wales/?lang=en

Corff Cyhoeddi

Mynediad i'r Porth

Mynediad llawn i'r porth a'r metadata.

Eighteen years of capture-mark-recapture (CMR) data of grey seal pups, Halichoerus grypus, from Pembrokeshire, Wales.

Dull adnabod

Ystod amser

Rhychwant

Rhychwant

Maint Fertigol

Dosbarthiad

Dosbarthiad

Ansawdd

Ansawdd Data

Allweddeiriau

Allweddair

Dyfyniad

Allweddair

Dyfyniad

Allweddair

Dyfyniad

System Cyfeirio Gofodol

Cynnwys

Gwybodaeth Cynnwys

Proffil CNC

Elfennau CNC

Cyfyngiadau

Cyfyngiadau

Cyfyngiadau ar Fynediad a Defnydd Cyhoeddus

Cyfarwyddeb Cyfyngiadau Mynediad

Testun cyfyngiadau mynediad

Defnyddiwch gyfyngiadau

Datganiad Priodoli

Math o Drwydded

Metadata

Metadata

Corff Cyhoeddi