The Rare Red Alga Anotrichium barbatum: UK Species Action Plan and its Implementation (1998 - 1999)
The marine red alga Anotrichium barbatum is one of two rare seaweeds in the UK with a Species Action Plan. The alga was detected in Tremadog Bay in 1998. The site was resurveyed in 1999 and Anotrichium barbatum was again recorded. The dataset contains information on the geographical distribution of the alga and density estimates. In 1997 an Action Plan was prepared for English Nature, but downgraded to a Species Statement because there were no known extant UK populations. The discovery of Anotrichium barbatum in Cardigan Bay in 1998 permitted the completion in 1998 of the Action Plan with target. The minimum objective is to stabilize the species' status i.e. to maintain the net population size and distribution against baseline figures set at the time of Action Plan publication.
- Dull adnabod
- Rhychwant
- Dosbarthiad
- Ansawdd
- Allweddeiriau
- System Cyfeirio Gofodol
- Cynnwys
- Cyfyngiadau
- Cynnal a chadw
- Metadata
Dull adnabod
- Dynodydd
- NRW_DS110039
- Teitl Amgen
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- 1999 CCW in Cardigan Bay Survey for BAP Alga species Anotrichium barbatum JNCCMNCR40000738
- Yr alga coch prin Anotrichium barbatum: Cynllun Gweithredu'r DU ar gyfer y rhywogaeth a'i weithredu (1998 - 1999)
- Laith Metadata
- English
- Datganiad
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Data was collected using Standard Marine Nature Conservation Review (MNCR) Phase 2 survey habitat recording techniques. There is a high confidence in this dataset. The alga was detected in Tremadog Bay in 1998 using standard MNCR Phase 2 survey methodology (Hiscock 1996). The site was resurveyed in 1999 and Anotrichium barbatum was again recorded. The only data associated with this project is held within Marine Recorder as Reference No. JNCCMNCR40000738.
- Dyddiad cyfeirnod y set ddata (Cyhoeddiad)
- 2000-02-29
Ystod amser
- Dyddiad cychwyn
- 1998-01-01
- Dyddiad gorffen
- 1999-12-31
- Categori pwnc
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- Biota
Rhychwant
Rhychwant
- Hyd
- Caernarvonshire (49)
))
Maint Fertigol
- Maint allweddair MEDIN
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benthic boundary layer
Dosbarthiad
- Fformat - Math a Disgrifiad
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Database
Database
()
- Math
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[A] Report text in Word format and paper report scanned as PDF file. [B] Data in Marine Recorder survey JNCCMNCR40000738. [C] MNCR forms in hardcopy.
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Database
Database
()
Ansawdd
Ansawdd Data
- Cwmpas Ansawdd
- Dataset
- Datganiad
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Data was collected using Standard Marine Nature Conservation Review (MNCR) Phase 2 survey habitat recording techniques. There is a high confidence in this dataset. The alga was detected in Tremadog Bay in 1998 using standard MNCR Phase 2 survey methodology (Hiscock 1996). The site was resurveyed in 1999 and Anotrichium barbatum was again recorded. The only data associated with this project is held within Marine Recorder as Reference No. JNCCMNCR40000738.
Allweddeiriau
Allweddair
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2008-06-01
Allweddair
- NRW Thesaurus
-
- anotrichium barbatum
- red alga
- marine and freshwater inventory
- species action plan (SAP)
- Pwllheli
- rare species
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2023-12-31
Allweddair
- SeaDataNet Parameter Discovery Vocabulary
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- Macroalgae and seagrass taxonomy-related counts
- Math
- Theme
Dyfyniad
- Dyddiad (Adolygu)
- 2021-01-06
System Cyfeirio Gofodol
Cynnwys
Gwybodaeth Cynnwys
Proffil CNC
Elfennau CNC
- Teitlau cysylltiedig CNC
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The rare red alga Anotrichium barbatum: UK Species Action Plan and its implementation
Cyfyngiadau
Cyfyngiadau
Cyfyngiadau ar Fynediad a Defnydd Cyhoeddus
- Math o Gyfyngiad
- Other restrictions
Cyfarwyddeb Cyfyngiadau Mynediad
- Cyfyngiadau
- no limitations
Testun cyfyngiadau mynediad
- Cyfyngiadau eraill
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There are no access restrictions on this data. NRW may release, publish or disseminate it freely.
Defnyddiwch gyfyngiadau
- Cyfyngiadau Defnyddio
- Other restrictions
- Cyfyngiadau eraill
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© CNC/NRW Data may be re-used under the terms of the Open Government Licence providing it is done so, acknowledging both the source and copyright of the owners. It is the recipient's responsibility to ensure the data is fit for the intended purpose.
Metadata
Metadata
- Dynodydd Ffeil
- 4f4c4942-4343-5764-6473-313130303339 XML
- Laith Metadata
- English
- Dynodydd Rhiant
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Natural Resources Wales (NRW) Marine Benthic Species and Habitat Collation Held in Marine Recorder
NRW_DS114501
- Math o adnodd
- Dataset
- Dyddiad Metadata
- 2024-05-31T09:42:45.189Z
- Enw Safonol Metadata
- NRW
- Fersiwn Metadata
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1.0