Geodynamic setting of Scotia Sea and its effects on geomorphology of South Sandwich Trench, Southern Ocean
The South Sandwich Trench located eastward of the Drake Passage in the Scotia Sea between Antarctica and South America is one of the least studied deep-sea trenches. Its geomorphological formation and present shape formed under the strong influence of the tectonic plate movements and various aspects...
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ftunivbruxelles:oai:dipot.ulb.ac.be:2013/364116 2023-11-12T04:03:40+01:00 Geodynamic setting of Scotia Sea and its effects on geomorphology of South Sandwich Trench, Southern Ocean Lemenkova, Polina 2021-02-19 1 full-text file(s): application/pdf http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/364116 https://dipot.ulb.ac.be/dspace/bitstream/2013/364116/3/2021-01-PPR-01-Lemenkova.pdf en eng uri/info:doi/10.24425/ppr.2021.136510 https://dipot.ulb.ac.be/dspace/bitstream/2013/364116/3/2021-01-PPR-01-Lemenkova.pdf http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/364116 1 full-text file(s): info:eu-repo/semantics/openAccess Polish Polar Research, 42 (1 Sciences exactes et naturelles Sciences de la terre et du cosmos Géodésie Cartographie Géographie physique Géologie Géomorphologie et orographie Glaciologie Gravimétrie Océanographie physique et chimique Systèmes d'information géographique Stratigraphie Sciences de l'ingénieur Disciplines auxiliaires de l'ingénieur Disciplines graphiques Photogrammétrie - cartographie Géodésie appliquée topographie [géodésie] Sémantique des langages de programmation Programmation du calcul numérique Programmation et méthodes de simulation Méthodologie de la recherche scientifique South Atlantic Ocean deep-sea trench Scotia Sea Plate GMT Geology Cartography info:eu-repo/semantics/article info:ulb-repo/semantics/articlePeerReview info:ulb-repo/semantics/openurl/article 2021 ftunivbruxelles 2023-10-25T22:23:36Z The South Sandwich Trench located eastward of the Drake Passage in the Scotia Sea between Antarctica and South America is one of the least studied deep-sea trenches. Its geomorphological formation and present shape formed under the strong influence of the tectonic plate movements and various aspects of the geological setting, i.e. sediment thickness, faults, fracture zones and geologic lineaments. The aim of this paper is to link the geological and geophysical setting of the Scotia Sea with individual geomorphological features of the South Sandwich Trench in the context of the phenomena of its formation and evolution. Linking several datasets (GEBCO, ETOPO1, EGM96, GlobSed and marine free-air gravity raster grids, geological vector layers) highlights correlations between various factors affecting deep-sea trench formation and development, using the Generic Mapping Tools (GMT) for cartographic mapping. The paper contributes to the regional studies of the submarine geomorphology in the Antarctic region with a technical application of the GMT cartographic scripting toolset. SCOPUS ar. j. WoS ar. j. info:eu-repo/semantics/published Article in Journal/Newspaper Antarc* Antarctic Antarctica Drake Passage Polar Research Scotia Sea South Atlantic Ocean Southern Ocean DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB) Antarctic Southern Ocean The Antarctic Drake Passage Scotia Sea Géodésie ENVELOPE(139.846,139.846,-66.675,-66.675) South Sandwich Trench ENVELOPE(-25.000,-25.000,-56.500,-56.500) |
institution |
Open Polar |
collection |
DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB) |
op_collection_id |
ftunivbruxelles |
language |
English |
topic |
Sciences exactes et naturelles Sciences de la terre et du cosmos Géodésie Cartographie Géographie physique Géologie Géomorphologie et orographie Glaciologie Gravimétrie Océanographie physique et chimique Systèmes d'information géographique Stratigraphie Sciences de l'ingénieur Disciplines auxiliaires de l'ingénieur Disciplines graphiques Photogrammétrie - cartographie Géodésie appliquée topographie [géodésie] Sémantique des langages de programmation Programmation du calcul numérique Programmation et méthodes de simulation Méthodologie de la recherche scientifique South Atlantic Ocean deep-sea trench Scotia Sea Plate GMT Geology Cartography |
spellingShingle |
Sciences exactes et naturelles Sciences de la terre et du cosmos Géodésie Cartographie Géographie physique Géologie Géomorphologie et orographie Glaciologie Gravimétrie Océanographie physique et chimique Systèmes d'information géographique Stratigraphie Sciences de l'ingénieur Disciplines auxiliaires de l'ingénieur Disciplines graphiques Photogrammétrie - cartographie Géodésie appliquée topographie [géodésie] Sémantique des langages de programmation Programmation du calcul numérique Programmation et méthodes de simulation Méthodologie de la recherche scientifique South Atlantic Ocean deep-sea trench Scotia Sea Plate GMT Geology Cartography Lemenkova, Polina Geodynamic setting of Scotia Sea and its effects on geomorphology of South Sandwich Trench, Southern Ocean |
topic_facet |
Sciences exactes et naturelles Sciences de la terre et du cosmos Géodésie Cartographie Géographie physique Géologie Géomorphologie et orographie Glaciologie Gravimétrie Océanographie physique et chimique Systèmes d'information géographique Stratigraphie Sciences de l'ingénieur Disciplines auxiliaires de l'ingénieur Disciplines graphiques Photogrammétrie - cartographie Géodésie appliquée topographie [géodésie] Sémantique des langages de programmation Programmation du calcul numérique Programmation et méthodes de simulation Méthodologie de la recherche scientifique South Atlantic Ocean deep-sea trench Scotia Sea Plate GMT Geology Cartography |
description |
The South Sandwich Trench located eastward of the Drake Passage in the Scotia Sea between Antarctica and South America is one of the least studied deep-sea trenches. Its geomorphological formation and present shape formed under the strong influence of the tectonic plate movements and various aspects of the geological setting, i.e. sediment thickness, faults, fracture zones and geologic lineaments. The aim of this paper is to link the geological and geophysical setting of the Scotia Sea with individual geomorphological features of the South Sandwich Trench in the context of the phenomena of its formation and evolution. Linking several datasets (GEBCO, ETOPO1, EGM96, GlobSed and marine free-air gravity raster grids, geological vector layers) highlights correlations between various factors affecting deep-sea trench formation and development, using the Generic Mapping Tools (GMT) for cartographic mapping. The paper contributes to the regional studies of the submarine geomorphology in the Antarctic region with a technical application of the GMT cartographic scripting toolset. SCOPUS ar. j. WoS ar. j. info:eu-repo/semantics/published |
format |
Article in Journal/Newspaper |
author |
Lemenkova, Polina |
author_facet |
Lemenkova, Polina |
author_sort |
Lemenkova, Polina |
title |
Geodynamic setting of Scotia Sea and its effects on geomorphology of South Sandwich Trench, Southern Ocean |
title_short |
Geodynamic setting of Scotia Sea and its effects on geomorphology of South Sandwich Trench, Southern Ocean |
title_full |
Geodynamic setting of Scotia Sea and its effects on geomorphology of South Sandwich Trench, Southern Ocean |
title_fullStr |
Geodynamic setting of Scotia Sea and its effects on geomorphology of South Sandwich Trench, Southern Ocean |
title_full_unstemmed |
Geodynamic setting of Scotia Sea and its effects on geomorphology of South Sandwich Trench, Southern Ocean |
title_sort |
geodynamic setting of scotia sea and its effects on geomorphology of south sandwich trench, southern ocean |
publishDate |
2021 |
url |
http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/364116 https://dipot.ulb.ac.be/dspace/bitstream/2013/364116/3/2021-01-PPR-01-Lemenkova.pdf |
long_lat |
ENVELOPE(139.846,139.846,-66.675,-66.675) ENVELOPE(-25.000,-25.000,-56.500,-56.500) |
geographic |
Antarctic Southern Ocean The Antarctic Drake Passage Scotia Sea Géodésie South Sandwich Trench |
geographic_facet |
Antarctic Southern Ocean The Antarctic Drake Passage Scotia Sea Géodésie South Sandwich Trench |
genre |
Antarc* Antarctic Antarctica Drake Passage Polar Research Scotia Sea South Atlantic Ocean Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctica Drake Passage Polar Research Scotia Sea South Atlantic Ocean Southern Ocean |
op_source |
Polish Polar Research, 42 (1 |
op_relation |
uri/info:doi/10.24425/ppr.2021.136510 https://dipot.ulb.ac.be/dspace/bitstream/2013/364116/3/2021-01-PPR-01-Lemenkova.pdf http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/364116 |
op_rights |
1 full-text file(s): info:eu-repo/semantics/openAccess |
_version_ |
1782338431772262400 |