Multi-scale morphologic variability of the North Fiji Basin ridge (Southwest Pacific)

Gràcia, Eulália; Ondréas, Hélène; Bendel, Valérie

doi:10.1016/0025-3227(94)90173-2

Cited by 13 publications

(2 citation statements)

References 20 publications

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“…1977년 동태평양해령(East Pacific Rise)에서 'black smoker' 형태의 열수 활동이 발견된 이후 (Spiess et al 1980) (Pelayo et al 1994;Elderfield and Schultz 1996;Mottl 2003 (de Ronde et al 2003;Leat and Larter 2003;Baker et al 2008 (Scheirer et al 1998;Baker et al 2008;Marbler et al 2010;Ray et al 2012 (Baker and Milburn 1997;Walker et al 2007). 이러한 MAPR은 CTD tow-yo, deep-sea camera, side-scan sonar와 같은 예인 장 비나 rock cores, dredge 등과 같은 시료 채취 장비에 장착 되어 활용된다 (German et al 1998;Tolstoy et al 2006;Ray et al 2012 (Nojiri et al 1989;Gràcia et al 1994;Ishibashi et al 1994;Halbach et al 1999;Koschinsky et al 2002) (Mottl et al 1995;Kawagucci et al 2008 (Thomson et al 1989;Walter et al 2010…”

Section: 서 론unclassified

Comparison of CTD Cast and CTD Tow-yo Methods for Detecting Hydrothermal Plume

손주원¹,

주종민²,

함동진³

et al. 2014

Ocean and Polar Research

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Directly searching for undiscovered hydrothermal vent sites is inefficient due to the practical difficulty of comprehensively imaging vent fields. Thus, most searches for hydrothermal vent sites rely on the detection of hydrothermal plumes from water column observation. Detecting and measuring the hydrothermal plumes are the most efficient way to infer the presence and distribution of hydrothermal vents. Both the array of vertical casting and lateral towing are the most common methods to discover hydrothermal plumes. In this study, we compared results of cast and tow-yo operations along the same section of a spreading center with a distance of 20.5 km in the North Fiji Basin for mapping hydrothermal plumes. Operation of CTD tow-yo provides a detailed pattern of plumes which enable us to locate the hydrothermal vents. On the other hand, identification of hydrothermal activity can be determined effectively by CTD cast with additional analysis of geochemical tracers. Reduction in the operating time is another advantage of CTD cast operation, especially for regional-scale survey. Our results show that the combination of CTD cast and tow-yo would improve the efficiency of the hydrothermal plume survey to locate new hydrothermal vent sites.

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Section: 서 론unclassified

Comparison of CTD Cast and CTD Tow-yo Methods for Detecting Hydrothermal Plume

손주원¹,

주종민²,

함동진³

et al. 2014

Ocean and Polar Research

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“…4), from 21° 50' S to 14° 20' S, and consists of four segments trending N160°E to N15°E. It also includes a triple junction and a wide propagator, and is dotted with numerous active hydrothermal sites (Auzende et al, 1989(Auzende et al, , 1990Maillet et al, 1986Maillet et al, , 1989Lafoy et al, 1990;Nojiri et al, 1989;Ruellan et al, 1989Ruellan et al, , 1994aEissen et al, 1991Eissen et al, , 1994Grimaud et al, 1991;Bendel et al, 1993;de Alteriis et al, 1993;Jarvis and Kroenke, 1993;Gracia et al, 1994Gracia et al, , 1996Huchon et al, 1994;Ishibashi et al, 1994;Joshima et al, 1994;Kisimoto et al, 1994;Lagabrielle et al, 1994).…”

Section: Abridged English Versionmentioning

confidence: 99%

Subductions et ouvertures océaniques dans le Sud-Ouest Pacifique

Ruellan¹,

Lagabrielle²

2005

geomorphologie

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