Keywords: ReducedTurbidity.jpg en wikipedia 2010 July 27 My sketch based on the presentation by Kirby R 20th November 2006 Environmental similarities and contrasts between the La Rance and potential Severn Barrages conference Presentation Renewable Energy and the Nuclear Debate Cardiff County Hall Symmons Madge Associates Futher references should the reader be interested that support the mechansims this image suggests include; 1 Goss-Custard J M Warwick R M Kirby R McGrorty S Clark R T Pearson B Rispin W E Le V Dit Durrell S E A Rose R J 1991 Towards predicting wading bird densities from predicted prey densities in a post-barrage Severn estuary Journal of Applied Ecology 28 pp 1004-10026 2 Warwick R Henderson P A Fleming J M and Somes J R 2001 The impoverished Fauna of the deep water channel and marginal areas between Flat Holm island and King road Severn estuary Plymouth Marine Laboratory / Pisces Conservation Ltd 3 Kirby R Henderson P A and Warwick R M 2004 The Severn estuary UK Why is the estuary different Journal of marine science and the environment; 2 pp 3-17 Transferred from http //en wikipedia org en wikipedia; transferred to Commons by User Rehman using http //tools wikimedia de/~magnus/commonshelper php CommonsHelper 2007-05-31 Original uploader was Thomas crawford at http //en wikipedia org en wikipedia Later version s were uploaded by Rehman Fig wright at http //en wikipedia org en wikipedia Released into the public domain by the author en wikipedia Thomas crawford Original upload log page en wikipedia TURBIDITY_REDUCED jpg 2010-07-27 10 27 Rehman 780×1270× 184640 bytes <nowiki>cropping borders</nowiki> 2007-05-31 15 47 Fig wright 816×1302× 109732 bytes <nowiki>Crop previous file </nowiki> 2007-05-31 12 07 Thomas crawford 1270×1600× 230709 bytes <nowiki>My drawing based on work of Kirby R 20th November 2006 Environmental similarities and contrasts between the La Rance and potential Severn Barrages </nowiki> Severn Barrage |