{"id":80413,"date":"2021-11-05T13:01:18","date_gmt":"2021-11-05T13:01:18","guid":{"rendered":"https:\/\/www.bgs.ac.uk\/?p=80413"},"modified":"2024-02-26T10:17:02","modified_gmt":"2024-02-26T10:17:02","slug":"climate-and-geology-considering-future-potential-for-river-scour","status":"publish","type":"post","link":"https:\/\/www.bgs.ac.uk\/news\/climate-and-geology-considering-future-potential-for-river-scour\/","title":{"rendered":"Climate and geology: considering future potential for river scour"},"content":{"rendered":"\n
\n

River scour is the removal of sediment or engineered materials from a river environment. It\u2019s a real threat to riverine structures such as bridges and associated infrastructure. In Britain, there have been at least 50 known instances where river scour has caused railway bridge failures (van Leeuwen and Lamb, 2014<\/a>, Lamb et al., 2019<\/a>).<\/p>\n\n\n\n

With projected climate scenarios telling us not only of an expected increase in rainfall in some areas of the UK, but also of an increase in the intensity of that rainfall, we are expecting river scour to become an increasing issue. With fuller and faster flowing rivers, proximal assets including roads and buildings could also become at increased risk if river scour removes sediments laterally and at a faster pace. We need to be able to identify locations at risk and adapt to the changing conditions to increase our resilience.<\/p>\n\n\n\n

The existing BGS GeoScour data product<\/a> provides information for users on the natural characteristics and properties of catchment and riverine environments for the assessment of river scour across Great Britain. Whilst this product provides information on baseline geological conditions and other associated characteristics, it does not convey potential for change through time. Take a look at this video<\/a> we released on our original GeoScour product for some more information.<\/p>\n\n\n\t\t\t\t

\n\t\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\"Information\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

BGS GeoScour provides information for users on the natural characteristics and properties of catchment and riverine environments for the assessment of river scour in Great Britain.<\/p>\n<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t

\n\t\t\t\t\t\t