Chapter 6: Geomorphology of the Offshore Continental Shelf. STEWART, H A, BRADWELL, T, CARTER, G D O, DOVE, D, GAFEIRA, J. Bidirectional bedform fields at the head of a submarine canyon (NE Atlantic). Earth and Planetary Science Letters, 542, 116321. L., Guillén, J., Guerrero, Q., Durán, R., Wardell, C., Hall, R. Patterns of deformation within a subglacial shear zone: Implications for palaeo-ice stream bed evolution. Narloch, W, Phillips, E.R., Piotrowski, J.A., Ćwiek, M. If you want to discover more then please contact Rhys Cooper. The resulting high-resolution 3D and 4D geological models can be used to investigate and monitor changes in the distribution of mobile sediments in estuaries, as well as the movement of sand waves and gravel bars that may damage offshore infrastructure, such as cables and pipelines. Our seabed substrate and habitat maps can provide marine biologists, environmental scientists and government agencies with the information they need to help protect and manage sensitive areas of the seabed.Īs well as our traditional maps, we offer bespoke surveys that can supply marine scientists and developers with detailed information for key areas of the seabed and the near subsurface. The nature of the seabed, whether it is soft marine sediment or hard bedrock, can have a profound effect on the type and range of marine life that lives and grows there. A hermit crab caught in a seabed sampler! Our maps of the properties and type of sediment and/or bedrock exposed on the seabed, as well as the detailed geological and geomorphological models we provide, can be used to responsibly develop, manage or protect areas of the sea floor. We use high-resolution multibeam and sub-seabed geophysical datasets, as well as boreholes and sediment ‘grab’ samples, to understand the nature of the geology offshore. Our team of scientists, hydrographers and technical experts are undertaking a programme of geological mapping of the seabed and sub-seabed of the continental shelf surrounding the UK (UKCS). What are we doing about climate change?.Understanding carbon capture and storage.What causes the Earth’s climate to change?.NGR hydrocarbons (well samples) database.

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Continental Drift by James D. Houston