Great Crested Newt - Risk Zones (Dorset)

This dataset identifies areas where the distribution of great crested newts (GCN) has been categorised into zones relating to GCN occurrence and the level of impact development is likely to have on this species. Red zones contain key populations of GCN, which are important on a regional, national or international scale and include designated Sites of Special Scientific Interest for GCN. Amber zones contain main population centres for GCN and comprise important connecting habitat that aids natural dispersal. Green zones contain sparsely distributed GCN and are less likely to contain important pathways of connecting habitat for this species. White zones contain no GCN. However, as most of England forms the natural range of GCN, white zones are rare and will only be used when it is certain that there are no GCN. Attribution statement: © Natural England, 2020
Based upon LCM2015 © NERC (CEH) 2011. Contains Ordnance Survey data © Crown Copyright 2007
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 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.
© Dorset Environmental Records Centre 2019
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.

本数据集旨在识别大口蟾蜍（GCN）分布区域，并将这些区域划分为与GCN出现相关的区域以及可能对这一物种产生影响的开发活动水平。红色区域包含GCN的关键种群，这些种群在区域、国家或国际层面具有重要意义，并包括为GCN指定的具有特殊科学兴趣的地点。琥珀区域包含GCN的主要种群中心，并构成有助于自然扩散的重要连接栖息地。绿色区域分布着稀疏的GCN种群，且不太可能包含对这一物种具有重要连接栖息地路径的区域。白色区域不含GCN。然而，由于英格兰的大部分地区构成GCN的自然分布范围，白色区域极为罕见，仅在确信无GCN存在时才会使用。归属声明：© 自然英格兰，2020
基于LCM2015 © NERC（CEH）2011。包含军用地形数据 © 英国王室版权 2007
包含由自然环境研究委员会（NERC）（生态与水文中心）和自然英格兰提供的资料
土壤数据 © 克兰菲尔德大学（NSRI）及大英博物馆图书管理员 2019。基于LCM2007 © NERC（CEH）2011。包含军用地形数据 © 英国王室版权 2007。© 第三方许可方。包含或源自由军用地形调查和农村支付机构提供的资料。© 英国王室版权和数据库权利 2019。
© 多塞特环境记录中心 2019
包含或源自由军用地形调查提供的资料。© 英国王室版权和数据库权利 2020 军用地形调查 100022021。
包含军用地形数据 © 英国王室版权和数据库权利，2020。