A
Aleksey Sadekov
Researcher at University of Western Australia
Publications - 64
Citations - 1957
Aleksey Sadekov is an academic researcher from University of Western Australia. The author has contributed to research in topics: Calcite & Carbonate. The author has an hindex of 20, co-authored 58 publications receiving 1623 citations. Previous affiliations of Aleksey Sadekov include Australian Research Council & University of Cambridge.
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Interlaboratory study for coral Sr/Ca and other element/Ca ratio measurements
Ed C Hathorne,Alexander C. Gagnon,Thomas Felis,Jess F. Adkins,Ryuji Asami,Wim Boer,Nicolas Caillon,David H. Case,Kim M. Cobb,Eric Douville,Peter B deMenocal,Anton Eisenhauer,Dieter Garbe-Schönberg,Walter Geibert,Steven L. Goldstein,Konrad A Hughen,Mayuri Inoue,Hodaka Kawahata,Martin Kölling,Florence Le Cornec,Braddock K. Linsley,Helen McGregor,Paolo Montagna,I. S. Nurhati,I. S. Nurhati,I. S. Nurhati,Terrence M. Quinn,Jacek Raddatz,Hélène Rebaubier,Laura F. Robinson,Aleksey Sadekov,Robert M. Sherrell,D. J. Sinclair,Alexander W. Tudhope,Gangjian Wei,Henri Wong,Henry C. Wu,Chen-Feng You +37 more
TL;DR: In this article, an interlaboratory study of coral Sr/Ca measurements was conducted and the results showed that the bias can be significant, and in the extreme case could result in a range in SST estimates of 7°C.
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Modulation and daily banding of Mg/Ca in Orbulina universa tests by symbiont photosynthesis and respiration: A complication for seawater thermometry?
TL;DR: This paper showed that the final chamber of the planktonic foraminifera Orbulina universa typically comprises between three and six paired, low and high Mg, growth bands.
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Characterization of Mg/Ca distributions in planktonic foraminifera species by electron microprobe mapping
TL;DR: In this paper, the distribution of Mg/Ca within the tests of eight modern planktonic foraminifer species has been characterized using electron microprobe mapping, and the pattern of compositional banding is notably different between symbiont-bearing and symbionts-free species.
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The mid-Pleistocene transition in the subtropical southwest Pacific
TL;DR: In this paper, the authors used coupled planktic foraminiferal δ18O-Mg/Ca measurements taken from a southern Coral Sea sediment core to reconstruct the subtropical southwest Pacific climate variability over the Pleistocene.
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Uncertainties in seawater thermometry deriving from intratest and intertest Mg/Ca variability in Globigerinoides ruber
TL;DR: This paper showed that widely assumed uncertainties in Mg/Ca thermometry may be underestimated and used statistical power analysis to evaluate the number of tests needed to achieve a target level of uncertainty on a sample by sample case.