Concentrations of heavy and precious metals in animals from hydrothermal vents of the Axial Seamount (Juan de Fuca Ridge) and Guaymas Basin (Gulf of California)
| Cobertura |
MEDIAN LATITUDE: 39.644442 * MEDIAN LONGITUDE: -123.822221 * SOUTH-BOUND LATITUDE: 27.050000 * WEST-BOUND LONGITUDE: -130.050000 * NORTH-BOUND LATITUDE: 45.966667 * EAST-BOUND LONGITUDE: -111.383333 * DATE/TIME START: 1986-09-16T00:00:00 * DATE/TIME END: 1986-10-18T00:00:00 * MINIMUM ELEVATION: -1950.0 m * MAXIMUM ELEVATION: -1540.0 m |
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| Data(s) |
09/09/2009
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| Resumo |
A series of samples of inhabitants of hydrothermal vents were collected during the 12-th cruise of R/V Akademik Mstislav Keldysh in Guaymas Basin (the Gulf of California) and the Axial Seamount area (Juan de Fuca Ridge). Concentrations of trace and heavy metals in the tissues of Ridgeia piscesae, Riftia pachyptila, and Paralvinella palmiformis were analyzed. Neutron-activation analysis revealed significantly higher concentrations of uranium in tissues of Paralvinella palmiformis as compared to ambient seawater. Possible reasons for such phenomenon are discussed. The data obtained by neutron-activation method are compared with those obtained by atomic-absorption method for the same tissues analyzed. |
| Formato |
text/tab-separated-values, 121 data points |
| Identificador |
https://doi.pangaea.de/10.1594/PANGAEA.727236 doi:10.1594/PANGAEA.727236 |
| Idioma(s) |
en |
| Publicador |
PANGAEA |
| Direitos |
CC-BY: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted |
| Fonte |
P.P. Shirshov Institute of Oceanology, Russian Academy of Sciences, Moscow Supplement to: Shmelev, Igor P; Kuznetsov, Alexey A; Galkin, Sergey V (2009): Heavy metals in the benthic animals from hydrothermal vents: Results of neutron activation analysis. Oceanology, 49(3), 429-431, doi:10.1134/S0001437009030151 |
| Palavras-Chave | #Akademik Mstislav Keldysh; AMK12; AMK12-1473; AMK12-1505; AMK12-1528; Antimony; Archive of Ocean Data; ARCOD; Arsenic; Atomic absorption spectrometry (AAS); Axial Seamount, Juan de Fuca Ridge; Bromine; Chromium; Cobalt; Comment; Date/Time of event; Elevation of event; Event label; Gold; Guaymas Basin, Gulf of California; Instrumental neutron activation analysis (INAA); Iron; Latitude of event; Longitude of event; Mercury; PISCES; Scandium; Selenium; Silver; Species; Submersible PISCES; Uranium; Zinc |
| Tipo |
Dataset |
