Skomer Marine Conservation Zone ( MCZ ) - Territorial Fish Species Monitoring

In 2015 Skomer Marine Nature Reserve changed designation to Skomer Marine Conservation Zone (MCZ). Skomer Marine Nature Reserve (MNR) was designated in 1990. Monitoring of territorial fish is part of an on-going survey was carried out in the Skomer Marine Conservation Zone using volunteer divers to assess the abundance of territorial fish species and the habitat characteristics of these populated areas. The survey methods were developed through trials in 1997 and the first survey was completed in 2001 this was affected by heavy plankton bloom and therefore repeat survey was completed in 2002. In 2005 survey reviewed the methods in order to allow improved statistical analysis but allowed comparison of the 2002 data. The methods were also developed to be suitable for volunteer dive teams. Seabed and Habitat data were collected for each site using Seasearch methods to support the fish data. The fish data entered is an average for two habitats (10m and 15m) and represents the number of fish per 90 m2. In 2009 Habitat Descriptions were created using Phase 1 SeaSearch habitat description methods. These surveys were done by NRW and volunteers as in previous year. 2013 data is currently held by the Skomer Island Marine Team (Assistant Marine Conservation Officer, Pembrokeshire Team) and is to be entered into Marine Recorder.

Dynodydd: NRW_DS101844

Teitl Amgen

Skomer Marine Conservation Zone ( MCZ ) formally a Marine Nature Reserve ( MNR ) - Territorial fish species monitoring
2013 Skomer Marine Nature Reserve / Marine Conservation Zone territorial fish species survey
2009 Skomer Marine Reserve Territorial Fish Survey MRMCS00500000036
2005 Skomer Marine Nature Reserve territorial fish species survey MRCCW16800000002
Monitro pysgod tiriogaethol - GNF Ynys Sgomer
Territorial fish survey - Skomer MNR
Monitoring of territorial fish

Laith Metadata: English

Datganiad: Visual counts of a fish along a swum transect, distance- 30-50m. Only species from a fixed list are recorded (Labrus bergylta, Labrus mixtus, Ctenolabrus rupestris, Ctenolabrus exoletus, Crenilabrus melops, Thorogobius epphipiatus, Parablennius gattorugine, Pholis gunnellus, Myoxcephualus scorpius and Taurulus bubalis). The transects are swum at various sites around the Reserve and at 5 m depth bands - 5, 10 15 20 and 25 m. BCD Drop down video surveillance has also been used. - 1997, 2001, 2002, 2005, 2013 - abundance data - 2007 - drop down video data There is medium confidence in this dataset as volunteers used to record the data therefore species ID may vary.

Dyddiad cyfeirnod y set ddata (Cyhoeddiad): 2007-12-31

Ystod amser

Dyddiad cychwyn: 1997-01-01

Dyddiad gorffen: 2007-12-31

Categori pwnc

Biota

Perchennog

Natural Resources Wales (NRW)

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

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

Cychwynnwr

Countryside Council for Wales (CCW). Skomer MNR Team

Natural Resources Wales, Fishermans Cottage, Marloes, Haverfordwest, Pembrokeshire, SA62 3BJ, Wales

enquiries@naturalresourceswales.gov.uk

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=/

Rhychwant

Hyd: Irish Sea

Hyd: St. Brides Bay

Hyd: SIR BENFRO - PEMBROKESHIRE

Map representing the geographic extent of the dataset

Maint Fertigol

Maint allweddair MEDIN: water column

Maint Fertigol

Gwerth lleiaf: 25

Gwerth uchaf: 5

System Gyfeirio Cydlynu Fertigol

Fformat - Math a Disgrifiad

Database ()

Math

[A] Word, Excel: Paper and electronic report. [B] Abundance data held in MapInfo. [C] Data for 2005 and 2009 held in Marine Recorder (MRCCW16800000002, MRMCS00500000036) [D] Data for 2013 held in excel spreadsheet by Assistant Marine Conservation Officer, Pembrokeshire Team.

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
Gradd: false

Datganiad: Visual counts of a fish along a swum transect, distance- 30-50m. Only species from a fixed list are recorded (Labrus bergylta, Labrus mixtus, Ctenolabrus rupestris, Ctenolabrus exoletus, Crenilabrus melops, Thorogobius epphipiatus, Parablennius gattorugine, Pholis gunnellus, Myoxcephualus scorpius and Taurulus bubalis). The transects are swum at various sites around the Reserve and at 5 m depth bands - 5, 10 15 20 and 25 m. BCD Drop down video surveillance has also been used. - 1997, 2001, 2002, 2005, 2013 - abundance data - 2007 - drop down video data There is medium confidence in this dataset as volunteers used to record the data therefore species ID may vary.

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

Skomer MNR
Labrus bergylta
Ballan wrasse
marine fish (see fish and fisheries)
Goldsinny
Ctenolabrus rupestris
cuckoo wrasse
Labrus mixtus
Rock Cook
Centrolabrus exoletus
Corkwing wrasse
Crenilabrus melops
leopard spotted goby
Thorogobius epphipiatus
Tompot blenny
Parablennius gattorugine
Sea scorpion
Myoxocephalus scorpius / Taurulus bubalis

Math: Theme

Dyfyniad

Dyddiad (Cyhoeddiad): 2023-12-31

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

Allweddair

SeaDataNet Parameter Discovery Vocabulary

Fish abundance in water bodies
Fish taxonomy-related counts

Math: Theme

Dyfyniad

Dyddiad (Adolygu): 2021-01-06

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

Cod: Latitude and Longitude (EPSG::4326)

Gwybodaeth Cynnwys

Proffil CNC

Elfennau CNC

Teitlau cysylltiedig CNC: Skomer Marine Nature Reserve project status report 2003/4

Teitlau cysylltiedig CNC: Skomer Marine Nature Reserve project status report 2004/5

Teitlau cysylltiedig CNC: Skomer Marine Nature Reserve project status report 2005/06

Cyfyngiadau

Cyfyngiadau ar Fynediad a Defnydd Cyhoeddus

Math o Gyfyngiad: Other restrictions

Cyfarwyddeb Cyfyngiadau Mynediad

Cyfyngiadau: no limitations

Testun cyfyngiadau mynediad

Cyfyngiadau eraill: Part of this dataset is sensitive and restricted. The sensitive data is as follows Palinurus elephas. Sensitive data must be kept confidential; general release is not permitted due to risk of harm to the environment or third parties. Sensitive data may only be released under an appropriate NRW Licence. Requests should be referred to NRW's Access to Information Officer. Data may be released freely if the sensitive records are removed in advance, or shown only at a coarser scale.

Defnyddiwch gyfyngiadau

Cyfyngiadau Defnyddio: Other restrictions

Cyfyngiadau eraill: © CNC/NRW 2008. Data may be re-used under provision and in line with the terms of a NRW licence and NRWs guidance on Ecological data exempt from general release.

Metadata

Dynodydd Ffeil: 4f4c4942-4343-5764-6473-313031383434 XML

Laith Metadata: English

Dynodydd Rhiant: Skomer Marine Conservation Zone ( MCZ ) - Marine Monitoring Programme Overview
NRW_DS110059

Math o adnodd: Dataset

Dyddiad Metadata: 2024-12-09T14:37:28.445Z

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.

Skomer Marine Conservation Zone ( MCZ ) - Territorial Fish Species Monitoring

Dull adnabod

Ystod amser

Rhychwant

Rhychwant

Maint Fertigol

Maint Fertigol

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

Metadata

Metadata

Corff Cyhoeddi