GeoNodeFeatureCatalogue Generic Feature Catalogue Generic Feature Catalogue 1.0 2016-01-11 DataMapWales pointOfContact geonode:nrw_wfd_groundwater_bodies_c1 <p>Water Framework Directive (WFD) Groundwater bodies Cycle 1 is a spatial (polygon) dataset containing attributes that have been collated as defined for the implementation of the Water Framework Directive (WFD). Article 2, clause 2 of the WFD defines them as '...all water which is below the surface of the ground in the saturation zone and in direct contact with the ground or subsoil'. For the purposes of reporting under the WFD a groundwater body represent a distinct body of groundwater flow with a coherent flow unit including recharge and discharge areas with little flow across the boundaries. These reflect hydrogeological characteristics containing information on flow and stage properties, recharge and vulnerability to pollution. This has been undertaken through defining aquifers into different types and broken into catchment units at Catchment Abstraction Management Strategy (CAMS) scale. Since water bodies are attributed with a unique identifier (EA_WB_ID) this dataset can be linked directly to other WFD data sources such as physical characteristics, risk, classification and proposed objectives.</p> <p><strong>Attribution statement</strong></p> <p>Contains Natural Resources Wales information &copy; Natural Resources Wales and Database Right. All rights Reserved. Derived in part from 1:50,000 and 1:250,000 scale digital data under permission from British Geological Survey. &copy;NERC.&nbsp;</p> false Water Framework Directive (WFD) Groundwater bodies Cycle 1 objectid 1 1 xsd:int ea_wb_id 1 1 xsd:string name 1 1 xsd:string water_cat 1 1 xsd:string rbd 1 1 xsd:double rbd_name 1 1 xsd:string pa 1 1 xsd:string padw 1 1 xsd:string pani 1 1 xsd:string pawb 1 1 xsd:string pahs 1 1 xsd:string rskov 1 1 xsd:string rskpnt 1 1 xsd:string rskdff 1 1 xsd:string mines 1 1 xsd:string n 1 1 xsd:string pest 1 1 xsd:string p 1 1 xsd:string trend 1 1 xsd:string urb 1 1 xsd:string sol 1 1 xsd:string prior_ 1 1 xsd:string gwdte 1 1 xsd:string drwpa 1 1 xsd:string salin 1 1 xsd:string rskwabfl 1 1 xsd:string sw_imp 1 1 xsd:string wbal 1 1 xsd:string wabs_eco 1 1 xsd:string wabs_salin 1 1 xsd:string up_trend 1 1 xsd:string chem_class 1 1 xsd:string gwchem001 1 1 xsd:string gwchem002 1 1 xsd:string gwchem003 1 1 xsd:string gwchem004 1 1 xsd:string gwchem005 1 1 xsd:string quant_clas 1 1 xsd:string gwquan001 1 1 xsd:string gwquan002 1 1 xsd:string gwquan003 1 1 xsd:string gwquan004 1 1 xsd:string quantpred1 1 1 xsd:string chempred15 1 1 xsd:string ovobj 1 1 xsd:string quanobj 1 1 xsd:string chemobj 1 1 xsd:string quantreaso 1 1 xsd:string chemreason 1 1 xsd:string ovreason 1 1 xsd:string n_meas 1 1 xsd:short overall 1 1 xsd:string globalid 1 1 xsd:string shape_starea__ 1 1 xsd:double shape_stlength__ 1 1 xsd:double geom 1 1 gml:MultiPolygonPropertyType