2024-03-28T16:29:33Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/1729482020-12-17T12:04:53Zcom_10261_123com_10261_8col_10261_1006
DIGITAL.CSIC
author
Amblas, David
author
Puig, Pere
author
Sánchez-Vidal, Anna
funder
European Commission
2018-12-04T13:03:44Z
2018-12-04T13:03:44Z
2018
Submarine Geomorphology: 251-272 (2018)
http://hdl.handle.net/10261/172948
10.1007/978-3-319-57852-1_14
http://dx.doi.org/10.13039/501100000780
Submarine canyons are deep incisions observed along most of the world’s continental margins. Their topographic relief is as dramatic as that of any canyon or river valley on land but is hidden beneath the surface of the ocean. Our knowledge of canyons has therefore come primarily from remote sensing and sampling, and has involved contributions from various oceanographic disciplines. Canyons are a critical link between coastal and shelf waters and abyssal depths; water masses, sediment, nutrients, and even litter and pollutants are carried through them. Advances in technology continue to provide new insights into canyon environments by pushing the frontier of deep marine observations and measurements. In this chapter we describe the main geomorphic features of submarine canyons and what is known about their formation and the processes that shape them. We also consider submarine gullies, which are small valleys commonly found within or alongside submarine canyons on the continental slope and may represent an incipient stage of canyon development
eng
closedAccess
Submarine Canyons and Gullies
capítulo de libro
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