73d1107d34a5589ea1a0d33f0882ff9d English series HR Wallingford Ltd "Mike Dearnaley, Nigel Feates and Tom Benson" 01491 835 381 "Howbery Park Wallingford Oxon OX10 8BA" info@hrwallingford.co.uk www.alsf-mepf.org.uk/default.asp pointOfContact 2011-01-12 MEDIN Discovery Metadata Standard Version 2.3.5 WGS84 OGP 2008-2009, HR Wallingford Ltd, The Development of an Instrument Array to Measure the Concentration of Silt and Sand in the Overflow from Aggregate Dredgers 2009-08-31 publication 2009-08-31 creation 21411 The objectives of this study were to deliver a safe and robust method for the sampling of the mixture overflowing from the hopper of a vessel typical of the UK aggregate dredging fleet. The main element of this study being the deployment of the instrument array in the field on board a working aggregate dredger under a range of operational conditions and site characteristics in order to provide an extended measurement database. Silt concentrations were successfully measured through the deployment of optical transmission and back scatter sensors in the hopper. HR Wallingford Ltd "Mike Dearnaley, Nigel Feates and Tom Benson" 01491 835 381 "Howbery Park Wallingford Oxon OX10 8BA" info@hrwallingford.co.uk www.alsf-mepf.org.uk/default.asp custodian HR Wallingford Ltd "Mike Dearnaley, Nigel Feates and Tom Benson" 01491 835 381 "Howbery Park Wallingford Oxon OX10 8BA" info@hrwallingford.co.uk www.alsf-mepf.org.uk/default.asp originator notPlanned .pdf Suspended particulate material aggregates Suspended particulate material grain size parameters Sediment grain size parameters SeaDataNet Parameter Discovery Vocabulary 2018-09-07 revision 109 Research and Development Activity The Crown Estate Renewable Energy Development Areas 2012-05-15 revision 1 Research The Crown Estate Renewable Energy Development Phases 2012-05-15 revision 1 Marine Environmental Data and Information Network Marine Environmental Data and Information Network exclusive right to the publication, production, or sale of the rights to a literary, dramatic, musical, or artistic work, or to the use of a commercial print or label, granted by law for a specified period of time to an author, composer, artist, distributor copyright eng geoscientificInformation 2.050887 -0.10382 50.29325 52.690361 2008-08-01 2009-07-31 Presentation type: documentDigital Supply media: cdRom Origin: HR Wallingford Ltd http://www.marinedataexchange.co.uk/search?q=#fq=fq%3DProject%253Amde4malsf28000 download https://www.marinedataexchange.co.uk/details/1437/summary A link to the web service or dataset. https://www.marinedataexchange.co.uk A link to the general host site. dataset The testing of the method was initially carried out in a laboratory prior to field trials at a number of dredging licence areas including 473E.