Macdonald seamount (original) (raw)
El monte MacDonald, también conocido como Tamarii, es un volcán submarino de Francia ubicado en Océano Pacífico que forma parte de las islas Australes de Polinesia Francesa.
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| dbo:abstract | El monte MacDonald, también conocido como Tamarii, es un volcán submarino de Francia ubicado en Océano Pacífico que forma parte de las islas Australes de Polinesia Francesa. (es) Der Macdonald-Seamount ist ein vulkanisch aktiver Tiefseeberg am Südostende der Austral-Inseln in Französisch-Polynesien. (de) Macdonald seamount (named after Gordon A. Macdonald) is a seamount in Polynesia, southeast of the Austral Islands and in the neighbourhood of a system of seamounts that include the Ngatemato seamounts and the Taukina seamounts. It rises 4,200 metres (13,800 ft) from the seafloor to a depth of about 40 metres (130 ft) and has a flat top, but the height of its top appears to vary with volcanic activity. There are some subsidiary cones such as Macdocald seamount. The seamount was discovered in 1967 and has been periodically active with gas release and seismic activity since then. There is hydrothermal activity on Macdonald, and the vents are populated by hyperthermophilic bacteria. Macdonald seamount is the currently active volcano of the Macdonald hotspot, a volcanic hotspot that has formed this seamount and some other volcanoes. Eruptions occurred in 1967, 1977, 1979–1983 and 1987–1989, and earthquakes were recorded in 2007. The activity, which has produced basaltic rocks, has modified the shape of the volcano and may lead to the formation of an island in the future. (en) Le mont MacDonald, également appelé Tamarii, est un volcan sous-marin de la France situé dans l'océan Pacifique et faisant partie des îles Australes de la Polynésie française. (fr) Il Macdonald Seamount è una montagna e vulcano sottomarino che si trova in Polinesia, a sudest delle Isole Australi, nell'Oceano Pacifico. (it) |
| dbo:wikiPageExternalLink | https://gsapubs.figshare.com/articles/book/Supplemental_material_Plate_velocities_in_the_hotspot_reference_frame/12337703%7Ctitle=Plate http://hdl.handle.net/123456789/3075%7Ctitle=Active https://semanticscholar.org/paper/1e96d5142cf7022252fd3a284c96247c6c780337 |
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| dbp:depth | 40m (en) |
| dbp:discovered | 1967 (xsd:integer) |
| dbp:height | Varies (en) |
| dbp:lastEruption | 1987 (xsd:integer) |
| dbp:location | South Pacific Ocean (en) |
| dbp:name | Macdonald seamount (en) |
| dbp:pushpinMap | Pacific Ocean (en) |
| dbp:type | Seamount (en) |
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| dct:subject | dbc:Seamounts_of_the_Pacific_Ocean dbc:Active_volcanoes dbc:Volcanoes_of_the_Pacific_Ocean |
| georss:point | -28.97833333333333 -140.25833333333333 |
| rdf:type | geo:SpatialThing |
| rdfs:comment | El monte MacDonald, también conocido como Tamarii, es un volcán submarino de Francia ubicado en Océano Pacífico que forma parte de las islas Australes de Polinesia Francesa. (es) Der Macdonald-Seamount ist ein vulkanisch aktiver Tiefseeberg am Südostende der Austral-Inseln in Französisch-Polynesien. (de) Le mont MacDonald, également appelé Tamarii, est un volcan sous-marin de la France situé dans l'océan Pacifique et faisant partie des îles Australes de la Polynésie française. (fr) Il Macdonald Seamount è una montagna e vulcano sottomarino che si trova in Polinesia, a sudest delle Isole Australi, nell'Oceano Pacifico. (it) Macdonald seamount (named after Gordon A. Macdonald) is a seamount in Polynesia, southeast of the Austral Islands and in the neighbourhood of a system of seamounts that include the Ngatemato seamounts and the Taukina seamounts. It rises 4,200 metres (13,800 ft) from the seafloor to a depth of about 40 metres (130 ft) and has a flat top, but the height of its top appears to vary with volcanic activity. There are some subsidiary cones such as Macdocald seamount. The seamount was discovered in 1967 and has been periodically active with gas release and seismic activity since then. There is hydrothermal activity on Macdonald, and the vents are populated by hyperthermophilic bacteria. (en) |
| rdfs:label | Macdonald-Seamount (de) Punto caliente Mc Donald (es) Macdonald Seamount (it) Mont MacDonald (îles Australes) (fr) Macdonald seamount (en) |
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| geo:lat | -28.978333 (xsd:float) |
| geo:long | -140.258331 (xsd:float) |
| prov:wasDerivedFrom | wikipedia-en:Macdonald_seamount?oldid=1107514293&ns=0 |
| foaf:homepage | http://geosociety.org |
| foaf:isPrimaryTopicOf | wikipedia-en:Macdonald_seamount |
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