Securing Biodiversity in Breckland - European Commission

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GrasslandHeathWoodlandWetlandFlowing WatersStanding watersGeologicalVascular plantsInvertebratesRDB plant / Sch 8 plantNationally rare invert sppAgg. of breeding birdsAgg. of non-breeding birdsMammalsAmphibiansTable 4. Interest features of the Sites of Special Scientific Interest (SSSIs) in the selected 23 10 km squaresencompassing Breckland. Sites in grey lie within the Breckland NCA. Interest features are those featuresfrom the citation that are recognised by the Natural England database (ENSIS). * denotes Schedule 8 moss,rather than a Schedule 8 plantFeature of DesignationSite NameArea (ha)Bangrove Wood 18.3 XBarnham Heath 76.5 X X XBarnhamcross Common 67.3 X XBerner's Heath, Icklingham 233.5 X XBlack Ditches, Cavenham 1.7 X XBlo’ Norton and Thelnetham Fen 21.1 XBoughton Fen 15.8 XBrackland Rough 10.7 XBreckland Farmland 13,393 XBreckland Forest 18,079 X X X X XBridgham & Brettenham Heaths 446.0 X X XBugg’s Hole, Thelnetham 4.0 XBurgate Wood 29.8 XCastle Acre Common 17.7 XCavenham-Icklingham Heaths 398.8 X X X X X X X XCherry Hill & the Gallops, Barton 10.1 X X XMillsChippenham Fen and Snailwell Poor’s 155.6 X X X X X X XFenCranberry Rough, Hockham 81.4 X X X XCranwich Camp 12.6 X X X XDeadman's Grave, Icklingham 126.3 X X X XDevil’s Dyke 39.8 X X XDidlington Park Lakes 25.9 X XEast Harling Common 14.9 X X XEast Walton and Adcock’s Common 62.5 X X X X X X* XEast Wretham Heath 141.1 X XElm Road Field, Thetford 5.0 X XEriswell Low Warren 6.6 X XFakenham Wood, Euston & Sapiston 201.1 XGreat GroveField Barn Heaths, Hilborough 18.7 XFoulden Common 136.8 X X X XFoxhole Heath, Eriswell 84.5 X X X X XGooderstone Warren 22.0 XGreat Cressingham Fen 13.7 X X40
GrasslandHeathWoodlandWetlandFlowing WatersStanding watersGeologicalVascular plantsInvertebratesRDB plant / Sch 8 plantNationally rare invert sppAgg. of breeding birdsAgg. of non-breeding birdsMammalsAmphibiansSite NameArea (ha)Grime's Graves 64.9 X X X XHilgay Heronry 1.8 XHookswell Meadows, Gt Cressingham 16.1 X X XHopton Fen 15.2 XHorringer Court Caves 3.8 XHow Hill Track 3.3 XKenninghall and Banham Fen with 48.4 X XQuidenham MereKnettishall Heath 91.2 X XLackford Lakes 106.1 X X X XLakenheath Poors Fen 5.2 XLakenheath Warren 570.6 X X XLittle Heath, Barnham 45.7 X XLondon Road Industrial Estate, 0.1 XBrandonLordswell Field, Eriswell 3.1 X XMaidscross Hill, Lakenheath 45.2 X X XMiddle Harling Fen 12.7 X XNarborough Railway Embankment 7.8 X XNew Buckenham Common 21.0 XNewmarket Heath 297.3 X X XOld Bodney Camp 32.2 X XOld Buckenham Fen 34.5 X XPashford Poors Fen, Lakenheath 12.2 X X X X XPotter’s Carr 6.3 XRAF Lakenheath 115.5 X X X XRedgrave and Lopham Fen 127.1 X XRed Lodge Heath 20.8 X X XRex Graham Reserve 2.7 XRiver Nar 212.4 XScoulton Mere 34.2 X X X XShaker’s Lane 0.5 XShippea Hill 27.6 XSnailwell Meadow 15.2 X XSoham Wet Horse Fen 33.8 X XStallode Wash 34.1 X X XStanford Training Area (STANTA) 4597.0 X X X X X X X X X X XStanton Woods 66.1 XSwangey Fen 48.6 X X41
Page 1 and 2: Securing Biodiversityin BrecklandGu
Page 3 and 4: Commissioning GroupNeil Featherston
Page 5 and 6: Wind-blown sand guild .............
Page 7 and 8: milder winters and increased winter
Page 9 and 10: Creating broad ruderal and disturbe
Page 11 and 12: Introduction“Few of the lowland d
Page 13 and 14: Inland DunesThe 1km wide dune and b
Page 15 and 16: Following the Black Death of the mi
Page 17 and 18: The area of grass-heath declined by
Page 19 and 20: PingosPingos are ground water fed p
Page 21 and 22: Breckland Conservation and the Need
Page 23 and 24: SSSI. The Breckland Forest SSSI cit
Page 25 and 26: The Breckland Biodiversity Audit ha
Page 27 and 28: The Breckland bio-geographic region
Page 29 and 30: polygons of alternating calcareous
Page 31 and 32: quality calcareous fen communities
Page 33 and 34: Figure 2. The extent of Breckland,
Page 35 and 36: Table 3. Grass-heath vegetation in
Page 37 and 38: The Conservation Resource: Designat
Page 39: All other SSSIs are less than 600 h
Page 43 and 44: Calcicolous grasslandsShingle, stra
Page 45 and 46: Figure 4. Location of designated si
Page 47 and 48: Figure 6. Location of Plantlife’s
Page 49 and 50: Figure 7. Locations of stations in
Page 51 and 52: Scheme for Stilt & Stalk Flies, Dra
Page 53 and 54: Table 6. Rare vascular plant specie
Page 55 and 56: Recommendation BTO be commissioned
Page 57 and 58: Table 7. Species for which records
Page 59 and 60: Table 8. Descriptions of Red Data B
Page 61 and 62: If the sub-species was designated b
Page 63 and 64: Collating and Synthesising Species
Page 65 and 66: Table 11. Published, documentary an
Page 67 and 68: Baron de Worms, C.G.M. (1953) Colle
Page 69 and 70: Guild AnalysisA number of habitat a
Page 71 and 72: The specific questions for the work
Page 73 and 74: Findings of the Breckland Biodivers
Page 75 and 76: Recording Effort and CoverageThere
Page 77 and 78: Butterfly Conservation (Suffolk) 17
Page 79 and 80: Norfolk Biodiversity InformationSer
Page 81 and 82: Figure 11. Number of taxonomic grou
Page 83 and 84: difference is partly attributable t
Page 85 and 86: There were Breckland specialist spe
Page 87 and 88: Figure 13. Proportion of Breckland
Page 89 and 90: Distribution of Breckland Conservat
Page 91 and 92:
Figure 15. Number of Breckland cons
Page 93 and 94:
Evidence of Climatic Change: Long-T
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Figure 17. Total seasonal precipita
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Biodiversity Implications of the Ch
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Ariel depositions to agricultural s
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the status of Deschampsia flexuosa.
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The relative effects of ploughing,
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Trends in Species Status: Extinctio
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HymenopteraHymenopteraHymenopteraCo
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In addition to the loss of rare lic
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edstraw Galium parisiense (Tansley
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The relative extent of lichen rich
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The Feasibility and Usefulness of t
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Across patch arrangementLandscape c
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Across patcharrangementJuxtapositio
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Delivery of Multiple Species by Int
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Mechanical disturbance to create br
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estricted to road verges, with the
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131
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Records of species from this guild
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© Jeremy Earlywww.natureconservati
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Open with sward mosaics guildChryso
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Grazing without physical disturbanc
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Deadwood in an open-woodland ecoton
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Specific Requirement in a Variety o
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Management to Sustain Dry Terrestri
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Heather should rather be considered
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GrazingrequirementsLightly sheep-gr
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a mosaic of overlapping ploughed, a
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Wind-blown sandThere is great uncer
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IntensityProcess Technique Immediat
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Complex Sward MosaicsComplex sward
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Management for Assemblages of Light
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Management for Species of Physicall
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Key Recommendations for Cultivated
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Shallow cultivation is preferable t
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Maidscross Hill is largely overgrow
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Ecological Requirements of Wetland
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numbers of conservation priority sp
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Recommendation Requirements of wetl
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Page 179 and 180:
Restored pingo complexAt Great Hock
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the difficulties of achieving this
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Strategic Challenges to Biodiversit
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Table 22. Problems arising from poo
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Recommendation: Natural England and
Page 191 and 192:
It is therefore vital to carefully
Page 193 and 194:
Creating networks for resilienceTo
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More ambitious possibilities that c
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Figure 34. Example of a potential c
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Connectivity networks© Neal Armour
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and consider whether these repeated
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Ensure that scrub removal, ploughin
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ReferencesADAS. (1997) Biological M
Page 207 and 208:
Haes, E. C. M. & Harding, P. T. (19
Page 209 and 210:
Sastre, B.(2003). Ground spider com
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Securing Biodiversity in Breckland - European Commission

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