Matches in SemOpenAlex for { <https://semopenalex.org/work/W2507260024> ?p ?o ?g. }
- W2507260024 endingPage "126" @default.
- W2507260024 startingPage "118" @default.
- W2507260024 abstract "Abstract Studies of sinking particles associated with hydrothermal vent fluids may help us to quantify mass transformation processes between hydrothermal vent plumes and deposits. Such studies may also help us understand how various types of hydrothermal systems influence particle flux and composition. However, the nature of particle precipitation out of hydrothermal vent plumes in the volcanic arcs of convergent plate boundaries has not been well studied, nor have the characteristics of such particles been compared with the characteristics of sinking particles at divergent boundaries. We examined sinking particles collected by sediment traps for about 10 days at two sites, each within 200 m of identified hydrothermal vents in the south Tonga arc of the southwestern Pacific. The total mass flux was several-fold higher than in the non-hydrothermal southwest tropical Pacific. The contribution of non-biogenic materials was dominant (over 72%) and the contribution of metals such as Fe, Mn, Cu, and Zn was very high compared to their average levels in the upper continental crust. The particle flux and composition indicate that hydrothermal authigenic particles are the dominant source of the collected sinking particles. Overall, our elemental ratios are similar to observations of particles at the divergent plate boundary in the East Pacific Rise (EPR). Thus, the nature of the hydrothermal particles collected in the south Tonga arc is probably not drastically different from particles in the EPR region. However, we observed consistent differences between the two sites within the Tonga arc, in terms of the contribution of non-biogenic material, the radiocarbon content of sinking particulate organic carbon, the ratios of iron to other metals (e.g. Cu/Fe and Zn/Fe), and plume maturity indices (e.g. S/Fe). This heterogeneity within the Tonga arc is likely caused by differences in physical environment such as water depth, phase separation due to subcritical boiling and associated sub-seafloor precipitation." @default.
- W2507260024 created "2016-09-16" @default.
- W2507260024 creator A5041019162 @default.
- W2507260024 creator A5055515610 @default.
- W2507260024 creator A5058011050 @default.
- W2507260024 creator A5065278762 @default.
- W2507260024 creator A5066504914 @default.
- W2507260024 creator A5082965793 @default.
- W2507260024 creator A5090676476 @default.
- W2507260024 creator A5091297210 @default.
- W2507260024 date "2016-10-01" @default.
- W2507260024 modified "2023-09-27" @default.
- W2507260024 title "Geochemical characteristics of sinking particles in the Tonga arc hydrothermal vent field, southwestern Pacific" @default.
- W2507260024 cites W1547245875 @default.
- W2507260024 cites W1609491364 @default.
- W2507260024 cites W1619870135 @default.
- W2507260024 cites W1920847642 @default.
- W2507260024 cites W1963490192 @default.
- W2507260024 cites W1964720838 @default.
- W2507260024 cites W1966750556 @default.
- W2507260024 cites W1967347717 @default.
- W2507260024 cites W1967670518 @default.
- W2507260024 cites W1968868093 @default.
- W2507260024 cites W1969726119 @default.
- W2507260024 cites W1970795061 @default.
- W2507260024 cites W1975922409 @default.
- W2507260024 cites W1978000358 @default.
- W2507260024 cites W1980843506 @default.
- W2507260024 cites W1991531753 @default.
- W2507260024 cites W2002133852 @default.
- W2507260024 cites W2003882458 @default.
- W2507260024 cites W2007766604 @default.
- W2507260024 cites W2010587901 @default.
- W2507260024 cites W2010661279 @default.
- W2507260024 cites W2013400334 @default.
- W2507260024 cites W2016246567 @default.
- W2507260024 cites W2018665772 @default.
- W2507260024 cites W2024900433 @default.
- W2507260024 cites W2035278011 @default.
- W2507260024 cites W2038614693 @default.
- W2507260024 cites W2040232619 @default.
- W2507260024 cites W2041997393 @default.
- W2507260024 cites W2042180124 @default.
- W2507260024 cites W2042292804 @default.
- W2507260024 cites W2058201055 @default.
- W2507260024 cites W2061881401 @default.
- W2507260024 cites W2075038095 @default.
- W2507260024 cites W2076342182 @default.
- W2507260024 cites W2080314685 @default.
- W2507260024 cites W2083266142 @default.
- W2507260024 cites W2084468086 @default.
- W2507260024 cites W2085733095 @default.
- W2507260024 cites W2090655264 @default.
- W2507260024 cites W2092237459 @default.
- W2507260024 cites W2100181571 @default.
- W2507260024 cites W2123109849 @default.
- W2507260024 cites W2126284417 @default.
- W2507260024 cites W2127888210 @default.
- W2507260024 cites W2140044352 @default.
- W2507260024 cites W2149288621 @default.
- W2507260024 cites W2504832802 @default.
- W2507260024 doi "https://doi.org/10.1016/j.dsr.2016.07.015" @default.
- W2507260024 hasPublicationYear "2016" @default.
- W2507260024 type Work @default.
- W2507260024 sameAs 2507260024 @default.
- W2507260024 citedByCount "1" @default.
- W2507260024 countsByYear W25072600242021 @default.
- W2507260024 crossrefType "journal-article" @default.
- W2507260024 hasAuthorship W2507260024A5041019162 @default.
- W2507260024 hasAuthorship W2507260024A5055515610 @default.
- W2507260024 hasAuthorship W2507260024A5058011050 @default.
- W2507260024 hasAuthorship W2507260024A5065278762 @default.
- W2507260024 hasAuthorship W2507260024A5066504914 @default.
- W2507260024 hasAuthorship W2507260024A5082965793 @default.
- W2507260024 hasAuthorship W2507260024A5090676476 @default.
- W2507260024 hasAuthorship W2507260024A5091297210 @default.
- W2507260024 hasConcept C111368507 @default.
- W2507260024 hasConcept C115393850 @default.
- W2507260024 hasConcept C127313418 @default.
- W2507260024 hasConcept C151730666 @default.
- W2507260024 hasConcept C156622251 @default.
- W2507260024 hasConcept C17409809 @default.
- W2507260024 hasConcept C1898230 @default.
- W2507260024 hasConcept C199289684 @default.
- W2507260024 hasConcept C2778517922 @default.
- W2507260024 hasConcept C58097730 @default.
- W2507260024 hasConcept C63379926 @default.
- W2507260024 hasConcept C6494504 @default.
- W2507260024 hasConcept C77928131 @default.
- W2507260024 hasConceptScore W2507260024C111368507 @default.
- W2507260024 hasConceptScore W2507260024C115393850 @default.
- W2507260024 hasConceptScore W2507260024C127313418 @default.
- W2507260024 hasConceptScore W2507260024C151730666 @default.
- W2507260024 hasConceptScore W2507260024C156622251 @default.
- W2507260024 hasConceptScore W2507260024C17409809 @default.
- W2507260024 hasConceptScore W2507260024C1898230 @default.
- W2507260024 hasConceptScore W2507260024C199289684 @default.
- W2507260024 hasConceptScore W2507260024C2778517922 @default.