Intertidal Monitoring of Rockpools, Caves and Overhangs in Carmarthen Bay and Estuaries Special Area of Conservation (SAC) in 2007

The Habitats Directive establishes that the management of Special Areas of Conservation (SACs) should aim to achieve the favourable conservation status of habitat and species features listed within its Annex I and Annex II. For SACs in Wales, the Countryside Council for Wales (CCW) is therefore required to report on a regular basis on whether features are in favourable conservation status. There were two purposes for this data capture: - To provide an inventory and distribution map of selected biotopes present to use as a reference condition for the rocky shore habitat communities in the SAC. - To describe gross changes in these features since the Phase 1 survey (1999-2001) to give some indication of their stability. The rocky shore areas that lies within the SAC includes a number of rockpool, overhang and cave features that are considered to be nationally important biotopes and/or Rare or Scarce in Wales and others that are considered to be important for their biodiversity. These potentially species rich rocky habitats were therefore surveyed to provide an inventory of these sub features for future survey work. The confidence in this data is high as surveys were carried out by a team of experienced marine biologists.

Dynodydd: NRW_DS111180

Teitl Amgen

Gwaith monitro rhynglanwol ar byllau glan mor, ogofau a gordoeon yn ACA Bae Caerfyrddin ac Aberoedd yn 2007
2007 CCW/ASML Carmarthen Bay and Estuaries SAC Rockpool and Overhang monitoring MRCCW16300000008

Laith Metadata: English

Datganiad: Locations of recorded rockpools, overhangs and caves in Carmarthen Bay and Estuaries SAC were compiled from the CCW Phase 1 database. Records were grouped by geographic area and GPS units and maps were used by the survey teams to navigate to the recorded position of each feature. If there was no relevant biotope feature present at the recorded position of a Phase 1 survey record but a similar biotope was present in the vicinity, it was assumed that the original record had been inaccurately fixed, so an accurate GPS fix was made and tagged to the original record. If there was no relevant biotope feature present at the recorded position of a Phase 1 survey record and no similar biotope in the vicinity, it was assumed that the biotope was no longer present, if the surveyors found additional examples of notable rockpools, overhangs or caves, an accurate GPS fix was taken and in-situ records made in the same way as all the other records. A brief description was recorded of the habitat and communities within each feature e.g. size of feature, its level on the shore, dominant and characteristic species/taxa and other notable features of condition or potential anthropogenic impacts. Photographs were taken to illustrate the feature. Phase 1 surveys of intertidal habitats in the SAC were carried out in the SAC between 1999 and 2001, providing detailed mapping of the intertidal biotopes with some information on characterizing species. Phase 1 surveys of intertidal habitats in the SAC were carried out in the SAC between 1999 and 2001 (Brazier et al. 2007), providing detailed mapping of the intertidal biotopes with some information on characterizing species.

Dyddiad cyfeirnod y set ddata (Cyhoeddiad): 2009-03-31

Ystod amser

Dyddiad cychwyn: 2007-06-11

Dyddiad gorffen: 2007-06-15

Categori pwnc

Oceans
Biota

Perchennog

Natural Resources Wales (NRW)

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

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

Cychwynnwr

Aquatic Survey and Monitoring Ltd (ASML)

Whitfield Brow, Bollihope, Frosterley, Weardale, Co. Durham, DL13 2SZ, England

http://www.marineseen.com/aquatic_survey_and_monitoring.htm

Rhychwant

Hyd: Wales (WLS)

Map representing the geographic extent of the dataset

Maint Fertigol

Maint allweddair MEDIN: benthic boundary layer

Fformat - Math a Disgrifiad

Documents Documents ()

Math

[A] Digital versions of the contract report: Microsoft Word document(s); and an equivalent Adobe Portable Document Format version. [B] Excel Spreadsheets of data: CarmarthenBayData_forMarineRecorder_v6.xls [C] Marine Recorder file: MRCCW16300000008 [D] A series of MapInfo GIS layers in MapInfo Native format (Tables). Translations from the MapInfo Tables are retained in ESRI Shapefile and MapInfo Interchange formats. [E] Photos

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: Locations of recorded rockpools, overhangs and caves in Carmarthen Bay and Estuaries SAC were compiled from the CCW Phase 1 database. Records were grouped by geographic area and GPS units and maps were used by the survey teams to navigate to the recorded position of each feature. If there was no relevant biotope feature present at the recorded position of a Phase 1 survey record but a similar biotope was present in the vicinity, it was assumed that the original record had been inaccurately fixed, so an accurate GPS fix was made and tagged to the original record. If there was no relevant biotope feature present at the recorded position of a Phase 1 survey record and no similar biotope in the vicinity, it was assumed that the biotope was no longer present, if the surveyors found additional examples of notable rockpools, overhangs or caves, an accurate GPS fix was taken and in-situ records made in the same way as all the other records. A brief description was recorded of the habitat and communities within each feature e.g. size of feature, its level on the shore, dominant and characteristic species/taxa and other notable features of condition or potential anthropogenic impacts. Photographs were taken to illustrate the feature. Phase 1 surveys of intertidal habitats in the SAC were carried out in the SAC between 1999 and 2001, providing detailed mapping of the intertidal biotopes with some information on characterizing species. Phase 1 surveys of intertidal habitats in the SAC were carried out in the SAC between 1999 and 2001 (Brazier et al. 2007), providing detailed mapping of the intertidal biotopes with some information on characterizing species.

Allweddair

GEMET - INSPIRE themes, version 1.0

Math: Theme

Dyfyniad

Dyddiad (Cyhoeddiad): 2008-06-01

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

Allweddair

NRW Thesaurus

Carmarthen Bay
Carmarthen Bay and Estuaries SAC
Special Areas of Conservation (SAC) (see also Candidate Special Areas of Conservation cSAC)
Special Areas of Conservation (SAC) - SAC monitoring
intertidal
rockpools
caves
overhangs

Math: Theme

Dyfyniad

Dyddiad (Cyhoeddiad): 2023-12-31

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

Allweddair

SeaDataNet Parameter Discovery Vocabulary

Zoobenthos generic abundance
Zoobenthos taxonomic abundance

Math: Theme

Dyfyniad

Dyddiad (Adolygu): 2021-01-06

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

Cod: British National Grid (EPSG::27700)

Gwybodaeth Cynnwys

Proffil CNC

Elfennau CNC

Teitlau cysylltiedig CNC: Intertidal SAC monitoring Carmarthen Bay and Estuaries SAC June 2007

Teitlau cysylltiedig CNC: Intertidal SAC monitoring Carmarthen Bay and Estuaries SAC September 2008

Cyfyngiadau

Cyfyngiadau ar Fynediad a Defnydd Cyhoeddus

Math o Gyfyngiad: Other restrictions

Cyfarwyddeb Cyfyngiadau Mynediad

Cyfyngiadau: no limitations

Testun cyfyngiadau mynediad

Cyfyngiadau eraill: The following data is considered OS derived data and is therefore jointly owned by NRW and the Ordnance Survey. NRW may release, publish or disseminate this data freely; providing recipients are made aware of use restrictions (See general use restrictions).

Defnyddiwch gyfyngiadau

Cyfyngiadau Defnyddio: Other restrictions

Cyfyngiadau eraill: © CNC/NRW and © Crown copyright 2009. All rights reserved. Natural Resources Wales, AC0000849444 Third parties seeking to re-use this data require a Licence issued by NRW. It allows re-use, reproduction and dissemination in any format or medium but only for non-commercial purposes, according to the terms and conditions of the Licence. Those seeking commercial re-use require a commercial licence available from the OS.

Metadata

Dynodydd Ffeil: 4f4c4942-4343-5764-6473-313131313830 XML

Laith Metadata: English

Dynodydd Rhiant: Natural Resources Wales (NRW) Marine Benthic Species and Habitat Collation Held in Marine Recorder
NRW_DS114501

Math o adnodd: Dataset

Dyddiad Metadata: 2024-05-31T09:40:10.36Z

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.

Intertidal Monitoring of Rockpools, Caves and Overhangs in Carmarthen Bay and Estuaries Special Area of Conservation (SAC) in 2007

Dull adnabod

Ystod amser

Rhychwant

Rhychwant

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