8594936bb04b2d505267069f5cb4b471 English dataset Archaeology Data Service help@archaeologydataservice.ac.uk pointOfContact 2022-07-22 MEDIN Discovery metadata standard 2.3.8 urn:ogc:def:crs:EPSG::27700 Severn Estuary: Assessment of sources for appraisal of the impact of maritime aggregate extraction 2007-11-16 publication COLL_ID_1000713 The Severn Estuary: Assessment of sources for appraisal of impact of maritime aggregate extraction project was undertaken by the Museum of London Archaeology Servcice (MoLAS) and was funded by the Aggregates Levy Sustainability Fund as distributed by English Heritage. The project involved the identification, collection and appraisal of data sets for the marine archaeological resources within the Severn Estuary and Inner Bristol Channel, assessment of the marine archaeological resource and assessment of the potential impact upon the resource by current and future marine aggregate extraction. The study encompasses the Severn Estuaries landward limit stated as Chart Datum (LAT) from Gore point in the south west on west side of Porlock Bay to Gloucester in the north east. The landward limit upon the welsh side is defined as mean low Water (MLW) to Nash Point near Llantwit Major in the north west, an area roughly analogous to the Bristol Channel Marine Aggregates and Constraints Project (BCMACP), Severn Estuary and Inner Bristol Channel zones. The study area is set within a highly dynamic estuarine environment, with its current form being largely influenced by Holocene sea level change, erosion and sediments deposition. MOLA MOLA Historic England dassh.enquiries@mba.ac.uk originator Archaeology Data Service help@archaeologydataservice.ac.uk custodian notPlanned Documents Marine Environmental Data and Information Network NDGO0005 Buildings Protected sites GEMET - INSPIRE themes, version 1.0 2008-01-06 revision Man-made structures Marine archaeology Fish aggregating device usage statistics SeaDataNet P021 parameter discovery vocabulary 2009-11-16 revision https://archaeologydataservice.ac.uk/advice/termsOfUseAndAccess otherRestrictions https://archaeologydataservice.ac.uk/advice/termsOfUseAndAccess English structure environment SeaDataNet vertical extent keywords 2010-01-01 revision inapplicable -3.6828 -2.3754 51.1866 51.7631 2007-08-08 2007-08-14 Archaeology Data Service help@archaeologydataservice.ac.uk distributor https://doi.org/10.5284/1000183 A link to the web service or dataset https://archaeologydataservice.ac.uk/ A link to the general host site dataset This dataset was collected by Museum of London Archaeology and provided to the Archaeology Data Service for long term archive and management.