A review of diatom δ18O in palaeoceanography
Measurements of diatom oxygen isotopes (δ18Odiatom) hold the potential to provide an
important additional source of palaeoceanographic information in regions depleted in …
important additional source of palaeoceanographic information in regions depleted in …
The dilemma of disappearing diatoms: Incorporating diatom dissolution data into palaeoenvironmental modelling and reconstruction
Taphonomic issues pose fundamental challenges for Quaternary scientists to recover
environmental signals from biological proxies and make accurate inferences of past …
environmental signals from biological proxies and make accurate inferences of past …
Inter-laboratory comparison of oxygen isotope compositions from biogenic silica
B Chapligin, MJ Leng, E Webb, A Alexandre… - … et Cosmochimica Acta, 2011 - Elsevier
Several techniques have been introduced in the last decades for the dehydration and
release of O2 from biogenic silica (opal-A) for oxygen-isotope analysis. However, only one …
release of O2 from biogenic silica (opal-A) for oxygen-isotope analysis. However, only one …
[HTML][HTML] Diatom silicon isotopes as a proxy for silicic acid utilisation: A Southern Ocean core top calibration
Despite a growing body of work that uses diatom δ30Si to reconstruct past changes in silicic
acid utilisation, few studies have focused on calibrating core top data with modern …
acid utilisation, few studies have focused on calibrating core top data with modern …
A combined oxygen and silicon diatom isotope record of Late Quaternary change in Lake El'gygytgyn, North East Siberia
Determining the response of sites within the Arctic Circle to long-term climatic change
remains an essential pre-requisite for assessing the susceptibility of these regions to future …
remains an essential pre-requisite for assessing the susceptibility of these regions to future …
Holocene oxygen isotope record of diatoms from Lake Kotokel (southern Siberia, Russia) and its palaeoclimatic implications
SS Kostrova, H Meyer, B Chapligin, A Kossler… - Quaternary …, 2013 - Elsevier
The oxygen isotope composition of diatom silica (δ18Odiatom) from marine and lake
sediments is helpful for the interpretation of the past climate and environments, especially …
sediments is helpful for the interpretation of the past climate and environments, especially …
Oxygen isotope composition of diatoms as late Holocene climate proxy at Two-Yurts Lake, Central Kamchatka, Russia
H Meyer, B Chapligin, U Hoff, L Nazarova… - Global and Planetary …, 2015 - Elsevier
Especially in combination with other proxies, the oxygen isotope composition of diatom silica
(δ 18 O diatom) from lake sediments is useful for interpreting past climate conditions. This …
(δ 18 O diatom) from lake sediments is useful for interpreting past climate conditions. This …
Late Holocene storm-trajectory changes inferred from the oxygen isotope composition of lake diatoms, south Alaska
The oxygen isotope ratios of diatoms (δ 18 O diatom), and the oxygen and hydrogen isotope
ratios of lake water (δW) of lakes in south Alaska provide insight into past changes in …
ratios of lake water (δW) of lakes in south Alaska provide insight into past changes in …
A high‐performance, safer and semi‐automated approach for the δ18O analysis of diatom silica and new methods for removing exchangeable oxygen
B Chapligin, H Meyer, H Friedrichsen… - Rapid …, 2010 - Wiley Online Library
The determination of the oxygen isotope composition of diatom silica in sediment cores is
important for paleoclimate reconstruction, especially in non‐carbonate sediments, where no …
important for paleoclimate reconstruction, especially in non‐carbonate sediments, where no …
Assessment of purification and contamination correction methods for analysing the oxygen isotope composition from biogenic silica
B Chapligin, H Meyer, A Bryan, J Snyder, H Kemnitz - Chemical Geology, 2012 - Elsevier
Mineral particles and other contaminants cause a serious and undesirable shift in δ18O
values of biogenic silica and should be removed prior to isotope analysis. This problem is …
values of biogenic silica and should be removed prior to isotope analysis. This problem is …