County Wildife Site Criteria for Cornwall Appendices

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COASTAL AND FLOODPLAIN GRAZING MARSH: SourcesDataset Description Owner Role in Inventory Access NotesAerial photos of Digital photographs CCC Minimal Held at CCCCornwall taken in 2000,together with printstaken in 1995/6Phase 1 maps Paper information EN Could be used where ERCCIS In general, mediumA survey ofCFPGM inCornwallA waterbirdssurvey of CFPGMin W Cornwallconsidered necessaryReport (2003) EN Assessment of thewhole countyReport (2005) EN Detailed assessmentof W CornwallCOASTAL AND FLOODPLAIN GRAZING MARSH: CommentsERCCISERCCISqualityCovers the wholecounty: provisional.Definitive.Data SourcesReports on the habitatproduced in 2003-05.The DefinitionFairReliability of PHTInterpretationAverageOverall AssessmentGoodCommentThe reports develop the definition and report in detail on thehabitat in all parts of the county, omitting the Tamar catchment.CommentThe definition is not one of the clearest to interpret.ExplanationThere appears to be general agreement that the interpretationthat has been used in the reports is a sensible one.CommentsThere appears to be very little of this habitat in the county.The Tamar catchment has not been assessed in detail, but itwould appear unlikely that any significant areas have beenoverlooked.Appendix 4 - Information Relating to Priority Habitat TypesCounty Wildlife Sites Criteria
LOWLAND MEADOWS PHTGeneral DescriptionLowland meadows include most forms of unimproved neutral grassland across the enclosed lowlandlandscapes of Britain. In terms of National Vegetation Classification plant communities, they primarilyembrace each type of Cynosurus cristatus - Centaurea nigra grassland, Alopecurus pratensis - Sanguisorbaofficinalis floodplain meadow and Cynosurus cristatus - Caltha palustris flood-pasture. The plan is notrestricted to grasslands cut for hay, but also takes into account unimproved neutral pastures wherelivestock grazing is the main land use.In non-agricultural settings, such grasslands are less frequent but additional examples may be found inrecreational sites, church-yards, roadside verges and a variety of other localities.National ContextRecent survey findings in Britain reveal an estimated extent of less than 15 000 ha of species-richneutral grassland surviving today in Britain.Recent estimates for cover in England and Wales of the Cynosurus - Centaurea grassland, indicate thatthere is between 5000-10 000 ha of this community in total. Scotland is estimated to have between2000-3000 ha of this community.Unimproved seasonally-flooded grasslands are less widely distributed. They have lower overall cover,but there are still a few quite large stands. Alopecurus - Sanguisorba flood-meadow has a total cover of0.3% National TotalNumber of polygons: >10The habitat is: Rare – Very rareDistribution by Administrative DistrictDistrict P K CK R CN NC ΣNumber 0 0 8 0 >2 0 >10Area (ha) 0 0 20 0 >4 0 >24Distribution by Natural AreaDistrict Pe Lz CKG BM Cu ΣNumber 0 0 >10 0 0 >10Area (ha) 0 0 >24 0 0 >24For this habitat we will take all areasAppendix 4 - Information Relating to Priority Habitat TypesCounty Wildlife Sites Criteria
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HeadingCounty Wildife SiteCriteria
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PENWITHP/K 1P/K 2P3Hayle Estuary an
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K17K18K19K20K21K22K23K24K25K26K/P 2
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R5R6R7R8R9R10R11R12R13R 15.2R/CK 16
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CN/NC 8CN/NC 9CN 10CN 11CN 12CN 13C
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NC/CN 7 NNC/CN 7 SNC/CN 8NC/CN 9NC
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Appendix 2The Selection of Local Si
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However, it is not a significant co
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Where any area has less than ½ of
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West Looe to Watergatehttp://cwtdev
Page 22 and 23: Appendix 4Information Relating to P
Page 24 and 25: Upland flushes, fens and swamps PHT
Page 26 and 27: COASTAL SALTMARSH: SourcesDataset D
Page 28 and 29: COASTAL SAND DUNES: SourcesDataset
Page 30 and 31: COASTAL VEGETATED SHINGLE: SourcesD
Page 32 and 33: ESTUARINE ROCKY HABITATS PHTGeneral
Page 34 and 35: INTERTIDAL MUDFLATS PHTGeneral Desc
Page 36 and 37: MAERL BEDS PHTGeneral DescriptionMa
Page 38 and 39: MUD HABITATS IN DEEP WATER PHTGener
Page 40 and 41: Sabellaria alveolata REEFS: Sources
Page 42 and 43: SALINE LAGOONS: SourcesDataset Desc
Page 44 and 45: SEAGRASS BEDS: SourcesDataset Descr
Page 46 and 47: SUBTIDAL SANDS AND GRAVELS PHTGener
Page 48 and 49: LOWLAND MIXED DECIDUOUS WOODLAND PH
Page 50 and 51: LOWLAND MIXED DECIDUOUS WOODLAND: C
Page 52 and 53: TRADITIONAL ORCHARDS PHTGeneral Des
Page 54 and 55: UPLAND MIXED ASHWOODS PHTGeneral De
Page 56 and 57: UPLAND MIXED ASHWOODS: CommentsData
Page 58 and 59: UPLAND OAKWOOD PHTGeneral Descripti
Page 60 and 61: UPLAND OAKWOOD: CommentsData Source
Page 62 and 63: WET WOODLAND PHTGeneral Description
Page 64 and 65: WET WOODLAND: CommentsData SourcesA
Page 66 and 67: WOOD-PASTURE AND PARKLAND PHTGenera
Page 68 and 69: The National DefinitionGoodReliabil
Page 70 and 71: ARABLE FIELD MARGINS PHTGeneral Des
Page 74 and 75: LOWLAND MEADOWS: SourcesDataset Des
Page 76 and 77: LOWLAND CALCAREOUS GRASSLAND PHTGen
Page 78 and 79: LOWLAND CALCAREOUS GRASSLAND: Comme
Page 80 and 81: LOWLAND DRY ACID GRASSLAND: Sources
Page 82 and 83: LOWLAND HEATHLAND PHTGeneral Descri
Page 84 and 85: LOWLAND HEATHLAND: CommentsData Sou
Page 86 and 87: UPLAND HEATHLAND: SourcesDataset De
Page 88 and 89: LOWLAND FENS PHTGeneral Description
Page 90 and 91: PURPLE MOOR GRASS AND RUSH PASTURES
Page 92 and 93: PURPLE MOOR GRASS AND RUSH PASTURES
Page 94 and 95: REEDBEDS: SourcesDataset Descriptio
Page 96 and 97: UPLAND FLUSHES, FENS AND SWAMPS: po
Page 98 and 99: BLANKET BOG: SourcesDataset Descrip
Page 100 and 101: EUTROPHIC STANDING WATER PHTGeneral
Page 102 and 103: MESOTROPHIC LAKES PHTGeneral Descri
Page 104 and 105: OLIGOTROPHIC AND DYSTROPHIC LAKES P
Page 106 and 107: PONDS PHTGeneral DescriptionThis PH
Page 108 and 109: RIVERS PHTGeneral DescriptionThe Ri
Page 110 and 111: OPEN MOSAIC HABITATS ON PREVIOUSLY
Page 112 and 113: This appendix provides a more detai
Page 114 and 115: LOCAL ANCIENT WOODLANDSGeneral Desc
Page 116 and 117: LOCAL ANCIENT WOODLANDS: CommentsDa
Page 118 and 119: LOCAL MIXED ASHWOODS: SourcesDatase
Page 120 and 121: LOCAL PARKLANDSGeneral DescriptionT
Page 122 and 123:
The National DefinitionGoodReliabil
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LOCAL BOUNDARIES: SourcesDataset De
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LOCAL FLOODPLAIN GRASSLANDS: Source
Page 128 and 129:
LOCAL LOWLAND MEADOWSGeneral Descri
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LOCAL LOWLAND MEADOWS: CommentsData
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UPLAND DRY ACID GRASSLAND: SourcesD
Page 134 and 135:
LOCAL PONDSGeneral DescriptionThe n
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Appendix 6Information Relating to S
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Monotropa hypopitysMuscari neglectu
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FRESHWATER ALGAE, FUNGI AND LICHENS
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BRYOPHYTESThese criteria are direct
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*Calliergon sarmentosum 50**Calypog
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Pottia commutata = Microbryum daval
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Moths:Acronicta psi Grey DaggerAcro
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BUTTERFLIESBAP species and butterfl
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DRAGONFLIES AND DAMSELFLIES (ODONAT
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FISHGainey, in CISFBR (2009), state
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Sites with significant Amphibian as
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Turdus torquatus torquatus Ring Ouz
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Table of Thresholds for wintering w
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Other MammalsCornwall BAP Priority
Page 164 and 165:
Shirt, D.B. (Ed.) (1987) British Re
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Tick when Process CompleteProtocol
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Site Contraction/DeletionDetails of
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Heading
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County Wildife Site Criteria for Cornwall Appendices

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