Re-assessing the surface cycling of molybdenum and rhenium
Miller, Christian A., Peucker-Ehrenbrink, Bernhard, Walker, Brett D., Marcantonio, Franco
Published in Geochimica et cosmochimica acta (15.11.2011)
Published in Geochimica et cosmochimica acta (15.11.2011)
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Journal Article
Cycling of labile and recalcitrant carboxyl-rich alicyclic molecules and carbohydrates in Baffin Bay
McKee, Kayla, Abdulla, Hussain, O’Reilly, Lauren, Walker, Brett D.
Published in Nature communications (09.10.2024)
Published in Nature communications (09.10.2024)
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Journal Article
Dissolved Organic Radiocarbon in the West Indian Ocean
Druffel, Ellen R. M., Lewis, Christian B., Griffin, Sheila, Flaherty, Alessandra, Rudresh, Megha, Hauksson, Niels E., Key, Robert M., McNichol, Ann P., Hwang, Jeomshik, Walker, Brett D.
Published in Geophysical research letters (16.10.2023)
Published in Geophysical research letters (16.10.2023)
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Journal Article
Radiocarbon Analysis of Individual Amino Acids: Carbon Blank Quantification for a Small-Sample High-Pressure Liquid Chromatography Purification Method
Bour, Amy L, Walker, Brett D, Broek, Taylor A. B, McCarthy, Matthew D
Published in Analytical chemistry (Washington) (05.04.2016)
Published in Analytical chemistry (Washington) (05.04.2016)
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Journal Article
High-precision measurement of phenylalanine δ15N values for environmental samples: A new approach coupling high-pressure liquid chromatography purification and elemental analyzer isotope ratio mass spectrometry
Broek, Taylor A. B., Walker, Brett D., Andreasen, Dyke H., McCarthy, Matthew D.
Published in Rapid communications in mass spectrometry (15.11.2013)
Published in Rapid communications in mass spectrometry (15.11.2013)
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Journal Article
Variable aging and storage of dissolved black carbon in the ocean
Coppola, Alysha I, Druffel, Ellen R M, Broek, Taylor A, Haghipour, Negar, Eglinton, Timothy I, McCarthy, Matthew, Walker, Brett D
Published in Proceedings of the National Academy of Sciences - PNAS (26.03.2024)
Published in Proceedings of the National Academy of Sciences - PNAS (26.03.2024)
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Journal Article
The apparent quantum yield matrix (AQY-M) of CDOM photobleaching in estuarine, coastal, and oceanic surface waters
Zhu, Xiaohui, Weiser, Matthew W., Harringmeyer, Joshua P., Kaiser, Karl, Walker, Brett D., Bélanger, Simon, Anderson, Chloe H., Fichot, Cédric G.
Published in The Science of the total environment (20.02.2024)
Published in The Science of the total environment (20.02.2024)
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Journal Article
Coupled ultrafiltration and solid phase extraction approach for the targeted study of semi-labile high molecular weight and refractory low molecular weight dissolved organic matter
Broek, Taylor A.B., Walker, Brett D., Guilderson, Thomas P., McCarthy, Matthew D.
Published in Marine chemistry (20.08.2017)
Published in Marine chemistry (20.08.2017)
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Journal Article
A sealed‐tube method for offline δ13C analysis of CO2 via a Gas Bench II continuous‐flow isotope ratio mass spectrometer
Walker, Brett D., Beaupré, Steven R., Griffin, Sheila, Walker, Jennifer, Druffel, Ellen, Xu, Xiaomei
Published in Rapid communications in mass spectrometry (15.04.2021)
Published in Rapid communications in mass spectrometry (15.04.2021)
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Journal Article
A sealed-tube method for offline δ 13 C analysis of CO 2 via a Gas Bench II continuous-flow isotope ratio mass spectrometer
Walker, Brett D, Beaupré, Steven R, Griffin, Sheila, Walker, Jennifer, Druffel, Ellen, Xu, Xiaomei
Published in Rapid communications in mass spectrometry (15.04.2021)
Published in Rapid communications in mass spectrometry (15.04.2021)
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Journal Article
Dissolved Organic Radiocarbon in the Central Pacific Ocean
Druffel, Ellen R. M., Griffin, Sheila, Wang, Ning, Garcia, Noreen G., McNichol, Ann P., Key, Robert M., Walker, Brett D.
Published in Geophysical research letters (28.05.2019)
Published in Geophysical research letters (28.05.2019)
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Journal Article
Isotopic and optical heterogeneity of solid phase extracted marine dissolved organic carbon
Lewis, Christian B., Walker, Brett D., Druffel, Ellen R.M.
Published in Marine chemistry (20.02.2020)
Published in Marine chemistry (20.02.2020)
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Journal Article
Dissolved Organic Radiocarbon in the Eastern Pacific and Southern Oceans
Druffel, Ellen R. M., Griffin, Sheila, Lewis, Christian B., Rudresh, Megha, Garcia, Noreen G., Key, Robert M., McNichol, Ann P., Hauksson, Niels E., Walker, Brett D.
Published in Geophysical research letters (28.05.2021)
Published in Geophysical research letters (28.05.2021)
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Journal Article
The two-component model coincidence: Evaluating the validity of marine dissolved organic radiocarbon as a stable-conservative tracer at Station M
Beaupré, Steven R., Walker, Brett D., Druffel, Ellen R.M.
Published in Deep-sea research. Part II, Topical studies in oceanography (01.03.2020)
Published in Deep-sea research. Part II, Topical studies in oceanography (01.03.2020)
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Journal Article
Direct Visualization of Individual Aromatic Compound Structures in Low Molecular Weight Marine Dissolved Organic Carbon
Fatayer, Shadi, Coppola, Alysha I., Schulz, Fabian, Walker, Brett D., Broek, Taylor A., Meyer, Gerhard, Druffel, Ellen R. M., McCarthy, Matthew, Gross, Leo
Published in Geophysical research letters (16.06.2018)
Published in Geophysical research letters (16.06.2018)
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Journal Article