Parent Layer: Statutory

Name: Mobile Dunes (Final)

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Description: The littoral active zone is defined by the National Environmental Management: Integrated Coastal Management Act (Act No. 24 of 2008) as any land forming part of, or adjacent to, the seashore that is — (a) unstable and dynamic as a result of natural processes; and (b) characterised by dunes, beaches, sand bars and other landforms composed of unconsolidated sand, pebbles or other such material which is either un-vegetated or only partially vegetated. The littoral active zone was delineated spatially as part of a larger project delineating coastal management lines for the Eden District, Western, Cape Province, South Africa undertaken by the Western Cape Province Department of Environmental Affairs and Development Planning during 2016-2018. The delineation identified the littoral active zone as three constituent parts - areas below the high-water mark, active dune areas and potentially mobile dune areas or 'dune fields' (this dataset). These potentially active dune fields were digitised manually off aerial photography from 2013 and cross-referenced against associated vegetation types identified by Vlok (2014) - specifically 'Drift Sands' and 'Littoral Vegetation'.

Service Item Id: a2eb2c938a5c4959a69e9e9469a6575d

Copyright Text: Created by Royal HaskoningDHV Project Information owned by the Western Cape Province, Department of Environmental Affairs and Development Planning: Ms Ieptieshaam Bekko Sub-Directorate: Coastal Management Directorate: Biodiversity and Coastal Management Chief Directorate: Environmental Sustainability 4th Floor, Leeusig Building, 1 Dorp Street, Cape Town Tel: 021 483 3370 E-mail: Ieptieshaam.Bekko@westerncape.gov.za

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