GCN - Strategic Opportunity Areas (Norfolk & Suffolk)

This dataset identifies areas where the addition of new ponds would benefit Great Crested Newt populations. The core areas contain a pond density of 2+ ponds and are located within a 1km square where great crested newt presence has been predicted. Fringe areas contain a pond density of 1 and are located within a 1km square where great crested newt presence has been predicted or are within a 250m of a Core Area. Higher scores are associated with darker colouration and represent a greater presence of suitable habitat features: Distance from a River 200 -2000m Soil pH 6.5 – 7.5 Soil Phosphorus 35 -45 mg kg-1 Arable Density < 33% Distance from Grassland <100m Grassland Density 10 -40% Distance from Woodland < 100m These suitable habitat features have been given a score of ‘1’. Urban areas > 2ha (+400m buffer), roads (7.5m), rivers (7.5m) and Environment Agency Flood Zone 2 have been excluded. Attribution statement: © Natural England, 2022 Based upon LCM2015 © NERC (CEH) 2011. Contains Ordnance Survey data © Crown Copyright 2007. Based upon LCM2015 © NERC (CEH) 2017. Contains Ordnance Survey data © Crown Copyright 2007, Licence number 100017572. Contains data supplied by Natural Environment Research Council © NERC (Centre for Ecology & Hydrology) and © Natural England Soils Data © Cranfield University (NSRI) and for the Controller of HMSO 2020 Soils Data © Cranfield University (NSRI) and for the Controller of HMSO 2019. Based upon LCM2007 © NERC (CEH) 2011. Contains Ordnance Survey data © Crown Copyright 2007. © third party licensors. Contains, or is derived from, information supplied by the Ordnance Survey and Rural Payments Agency. © Crown copyright and database rights 2019. © Freshwater Habitats Trust, PondNet monitoring scheme, 2018 © Norfolk Biodiversity Information Service, 2019 © Norfolk County Council, Ordnance Survey Licence number 100019340, 2020; © Breckland District Council, 2020; © Broadland District Council, 2020; © South Norfolk District Council, 2020; © Norwich City Council, 2020; © Kings Lynn and West Norfolk Borough Council, Ordnance Survey Licence number 100024314, 2020; © Great Yarmouth Council, Ordnance Survey Licence number 100018547, 2020; © North Norfolk Council, Ordnance Survey Licence number 100018623, 2020; © Suffolk County Council, Ordnance Survey Licence number 100023395, 2020; © Suffolk Coastal District Council, Ordnance Survey Licence number 100019684, 2020; © Babergh District Council, , 2020; © Mid Suffolk District Council, 2020; © Ipswich Council, 2020; © The Broads National Park Authority, Ordnance Survey Licence number 1000271573, 2020; © West Suffolk Council, Ordnance Survey Licence number 100023282, 2020; © Waveney District Council, Ordnance Survey Licence number 100019684, 2020 © Environment Agency copyright and/or database right 2018. All rights reserved. Some features of this map are based on digital spatial data from the Centre for Ecology & Hydrology, © NERC (CEH). © Crown copyright and database rights 2018 Ordnance Survey 100024198. Contains, or is derived from, information supplied by Ordnance Survey. © Crown copyright and database rights 2020 Ordnance Survey 100022021. Contains Ordnance Survey data © Crown copyright and database right, 2020