2009
DOI: 10.1016/j.epsl.2008.10.025
|View full text |Cite
|
Sign up to set email alerts
|

Mass-dependent cadmium isotopic variations in nature with emphasis on the marine environment

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
2

Citation Types

23
99
0

Year Published

2011
2011
2021
2021

Publication Types

Select...
4
4

Relationship

0
8

Authors

Journals

citations
Cited by 152 publications
(122 citation statements)
references
References 49 publications
23
99
0
Order By: Relevance
“…Instead we observe particulate δ 114 Cd from −0.01 to +0.35‰, significantly lighter than the expected biogenic signature. Isotopically lighter particulate δ 114 Cd compared with seawater is consistent with CdS precipitation, assuming nonquantitative precipitation of seawater Cd with a preferential precipitation of lighter Cd isotopes into sulfides, as observed in low-temperature hydrothermal systems (18). The highest δ 114 Cd (+0.35‰) is observed just below the chlorophyll a maximum, perhaps reflecting a greater contribution of biogenic particulate Cd at this depth.…”
Section: Resultsmentioning
confidence: 48%
“…Instead we observe particulate δ 114 Cd from −0.01 to +0.35‰, significantly lighter than the expected biogenic signature. Isotopically lighter particulate δ 114 Cd compared with seawater is consistent with CdS precipitation, assuming nonquantitative precipitation of seawater Cd with a preferential precipitation of lighter Cd isotopes into sulfides, as observed in low-temperature hydrothermal systems (18). The highest δ 114 Cd (+0.35‰) is observed just below the chlorophyll a maximum, perhaps reflecting a greater contribution of biogenic particulate Cd at this depth.…”
Section: Resultsmentioning
confidence: 48%
“…The effect of authigenic sulphides on Cd isotope fractionation is still not well understood. Cadmium isotope data on hydrothermal sulphide ores (Schmitt et al, 2009;Wen et al, 2016) and quantum chemical calculations (Yang et al, 2015) suggest that the light isotopes of Cd would be preferentially bound into the sulphide phase. On the other hand, Rolison et al (2015) did not find the high ε 112/110 Cd in the deeper parts of the Black Sea water column that one would expect.…”
Section: Resultsmentioning
confidence: 99%
“…Stable Cd isotope compositions on acetic acid leachates from alteration-free carbonates were determined using a double-spike method and TIMS (see Schmitt et al, 2009;Abouchami et al, 2011; detailed analytical protocols in Supplementary Information).…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…[3][4][5][6][7][8] Especially, the recent advent in multicollector inductively coupled plasma mass spectrometry (MC-ICP-MS) has extended dramatically the range of applications of stable Cd isotopes as tracers in natural systems. 9,10 Cd isotope analyses have been applied in order to investigate the evolution of celestial bodies, [11][12][13] mineral genesis and material source, 7,14 paleo-ocean environments, [15][16][17][18][19] and environmental cadmium pollution sources. 3,4,8,[20][21][22] Furthermore, Wei et al 6 suggested that Cd isotope fractionation in Cd hyperaccumulator plants could apply new insights in the enrichment mechanisms.…”
Section: Introductionmentioning
confidence: 99%