Unknown
PANGAEA
In:
P.P. Shirshov Institute of Oceanology, Russian Academy of Sciences, Moscow
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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, https://doi.org/10.1134/S0001437009030151
Publication Date:
2023-03-16
Description:
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.
Keywords:
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
Type:
Dataset
Format:
text/tab-separated-values, 121 data points
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