Search Results - "Nederbragt, Alexandra J."

North Atlantic temperature control on deoxygenation in the northern tropical Pacific by Pichevin, Laetitia E., Bollasina, Massimo, Nederbragt, Alexandra J., Ganeshram, Raja S.

“…Ocean oxygen content is decreasing with global change. A major challenge for modelling future declines in oxygen concentration is our lack of knowledge of the…”
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Bone of contention: Intra-element variability in remodelling of human femora based on histomorphometric and isotope analyses by de Gruchy, Yasmine A, Faillace, Katie E, Van de Vijver, Katrien, Schotsmans, Eline M J, Seifert, Jerrod, Bricking, Adelle, Nederbragt, Alexandra J, Madgwick, Richard

“…The volume of human carbon (δ13C) and nitrogen (δ15N) isotope data produced in archaeological research has increased markedly in recent years. However,…”
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The dietary impact of the Norman Conquest: A multiproxy archaeological investigation of Oxford, UK by Craig-Atkins, Elizabeth, Jervis, Ben, Cramp, Lucy, Hammann, Simon, Nederbragt, Alexandra J, Nicholson, Elizabeth, Taylor, Allie Rae, Whelton, Helen, Madgwick, Richard

“…Archaeology has yet to capitalise on the opportunities offered by bioarchaeological approaches to examine the impact of the 11th-century AD Norman Conquest of…”
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Correction: The dietary impact of the Norman Conquest: A multiproxy archaeological investigation of Oxford, UK by Craig-Atkins, Elizabeth, Jervis, Ben, Cramp, Lucy, Hammann, Simon, Nederbragt, Alexandra J, Nicholson, Elizabeth, Taylor, Allie Rae, Whelton, Helen, Madgwick, Richard

“…[This corrects the article DOI: 10.1371/journal.pone.0235005.]…”
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The Effect of Seawater Carbonate Chemistry on the Stable Isotope Composition of Cibicidoides wuellerstorfi and Other Cibicidoides Species by Nederbragt, Alexandra J.

“…Abstract The δ 13 C composition of Cibicidoides wuellerstorfi and other Cibicidoides spp is an important tool to reconstruct past changes in the deep ocean…”
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Feasting and Mobility in Iron Age Ireland: Multi-isotope analysis reveals the vast catchment of Navan Fort, Ulster by Madgwick, Richard, Grimes, Vaughan, Lamb, Angela L., Nederbragt, Alexandra J., Evans, Jane A., McCormick, Finbar

“…Navan Fort is an iconic prehistoric Irish ceremonial centre and the legendary capital of Ulster. The fort has produced an exceptional pig-dominated faunal…”
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High sea-surface temperatures during the Early Cretaceous Epoch by Pancost, Richard D, Nederbragt, Alexandra J, Bown, Paul R, Littler, Kate, Robinson, Stuart A

“…The Early Cretaceous Epoch, about 145-100 million years ago, is generally thought of as a greenhouse period, with high atmospheric CO2 concentrations and high…”
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Stratigraphy and palaeoceanography of the Cenomanian-Turonian Boundary Event in Oued Mellegue, north-western Tunisia by Nederbragt, Alexandra J, Fiorentino, Andrea

“…An expanded Cenomanian-Turonian section along Oued Mellegue in north-western Tunisia provides a high-resolution record of the latest Cenomanian Oceanic Anoxic…”
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Diversity aboard a Tudor warship: investigating the origins of the Mary Rose crew using multi-isotope analysis by Scorrer, Jessica, Faillace, Katie E., Hildred, Alexzandra, Nederbragt, Alexandra J., Andersen, Morten B., Millet, Marc-Alban, Lamb, Angela L., Madgwick, Richard

“…The great Tudor warship, the Mary Rose , which sank tragically in the Solent in 1545 AD, presents a rare archaeological opportunity to research individuals for…”
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Assessing past temperature and soil pH estimates from bacterial tetraether membrane lipids: Evidence from the recent lake sediments of Lochnagar, Scotland by Tyler, Jonathan J., Nederbragt, Alexandra J., Jones, Vivienne J., Thurow, Jürgen W.

“…Past variation in soil pH and air temperature can potentially be reconstructed from the relative abundance in sediments of branched glycerol dialkyl glycerol…”
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Paleoproductivity, ventilation, and organic carbon burial in the Santa Barbara Basin (ODP Site 893, off California) since the last glacial by Nederbragt, Alexandra J., Thurow, Jürgen W., Bown, Paul R.

“…Biogenic burial rates and coccolith assemblage data were generated for the past 16 ka at ODP Site 893 in the Santa Barbara Basin, off California, to determine…”
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Modelling oceanic carbon and phosphorus fluxes; implications for the cause of the late Cenomanian Oceanic Anoxic Event (OAE2) by Nederbragt, Alexandra J, Thurow, Jürgen, Vonhof, Hubert, Brumsack, Hans J

“…A two-box ocean model with a coupled carbon and phosphorus cycle is used to test which processes can realistically generate a rapid positive 2ppm δ13C…”
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Quantitative biogeography of late Maastrichtian planktic Foraminifera by Nederbragt, Alexandra J

“…Upper Maastrichtian planktic foraminiferal faunas from 22 mainly Atlantic sections were analysed quantitatively, to document biogeographic patterns. Contour…”
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Diversity aboard a Tudor warship: investigating the origins of the italic toggle="yes">Mary Rose /italic> crew using multi-isotope analysis by Jessica Scorrer, Katie E. Faillace, Alexzandra Hildred, Alexandra J. Nederbragt, Morten B. Andersen, Marc-Alban Millet, Angela L. Lamb, Richard Madgwick

“…The great Tudor warship, the Mary Rose, which sank tragically in the Solent in 1545 AD, presents a rare archaeological opportunity to research individuals for…”
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Correction: The dietary impact of the Norman Conquest: A multiproxy archaeological investigation of Oxford, UK by Elizabeth Craig-Atkins, Ben Jervis, Lucy Cramp, Simon Hammann, Alexandra J. Nederbragt, Elizabeth Nicholson, Allie Rae Taylor, Helen Whelton, Richard Madgwick

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Late Cretaceous biostratigraphy and development of Heterohelicidae; planktic foraminiferas by Nederbragt, Alexandra J

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Geographic coherence of millennial-scale climate cycles during the Holocene by Nederbragt, Alexandra J., Thurow, Jürgen

“…Varve thickness measurements and variation in sediment texture have been compiled for an intermittently varved sequence of Holocene sediments at ODP Site 893…”
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Amplitude of ENSO cycles in the Santa Barbara Basin, off California, during the past 15000 years by Nederbragt, Alexandra J, Thurow, Jurgen

“…Varve thickness time series from ODP Site 893 in the Santa Barbara Basin (off California) were analysed to determine variation in the strength of El…”
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Late Quaternary climate change record from two long sediment cores from Guaymas Basin, Gulf of California by Cheshire, Heather, Thurow, Jürgen, Nederbragt, Alexandra J.

“…Modern Guaymas Basin (Gulf of California, Mexico) is a region of high diatom productivity where exceptional preservation factors maintain biannually…”
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Late Quaternary climate change record from two long sediment cores from Guaymas Basin, Gulf of California by Cheshire, Heather, Thurow, Jurgen, Nederbragt, Alexandra J

“…Modern Guaymas Basin (Gulf of California, Mexico) is a region of high diatom productivity where exceptional preservation factors maintain biannually…”
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