Chu M, Bao R, Strasser M, Ikehara K, Everest J, Maeda L, Hochmuth K, Xu L, McNichol A, Bellanova P et al..  2023.  Earthquake-enhanced dissolved carbon cycles in ultra-deep ocean sediments. Nature Communications. 14:5427.

Xu L, Roberts ML, Elder KL, Hansman RL, Gagnon AR, Kurz MD.  2022.  RADIOCARBON IN DISSOLVED CARBON BY UV OXIDATION: AN UPDATE OF PROCEDURES AND BLANK CHARACTERIZATION AT NOSAMSABSTRACT. Radiocarbon. 64(1):195-199.

Ya M, Wu Y, Xu L, Li Y, Chen H, Wang X.  2021.  Compound-specific radiocarbon reveals sources and land?sea transport of polycyclic aromatic hydrocarbons in an urban estuary. Water Research. 198:117134.

Xu L, Roberts ML, Elder KL, Kurz MD, McNichol AP, Reddy CM, Ward CP, Hanke UM.  2021.  RADIOCARBON IN DISSOLVED ORGANIC CARBON BY UV OXIDATION: PROCEDURES AND BLANK CHARACTERIZATION AT NOSAMSABSTRACT. Radiocarbon. 63(1):357-374.

Lin H-T, Repeta DJ, Xu L, Rappé MS.  2019.  Dissolved organic carbon in basalt-hosted deep subseafloor fluids of the Juan de Fuca Ridge flank. Earth and Planetary Science Letters. 513:156-165.

Hanke UM, Lima-Braun AL, Eglinton TI, Donnelly JP, Galy V, Poussart P, Hughen K, McNichol AP, Xu L, Reddy CM.  2019.  Significance of Perylene for Source Allocation of Terrigenous Organic Matter in Aquatic SedimentsSignificance of Perylene for Source Allocation of Terrigenous Organic Matter in Aquatic Sediments. Environmental Science & Technology. 53(14):8244-8251.

Bao R, McNichol AP, McIntyre CP, Xu L, Eglinton TI.  2018.  Dimensions of Radiocarbon Variability within Sedimentary Organic MatterABSTRACT. Radiocarbon. 60(03):775-790.

Ya M, Xu L, Wu Y, Li Y, Zhao S, Wang X.  2018.  Fossil Fuel-Derived Polycyclic Aromatic Hydrocarbons in the Taiwan Strait, China, and Fluxes across the Air?Water InterfaceFossil Fuel-Derived Polycyclic Aromatic Hydrocarbons in the Taiwan Strait, China, and Fluxes across the AirWater Interface. Environmental Science & Technology. 52(13):7307-7316.

Zigah PK, McNichol AP, Xu L, Johnson C, Santinelli C, Karl DM, Repeta DJ.  2017.   Allochthonous sources and dynamic cycling of ocean dissolved organic carbon revealed by carbon isotopes. GEOPHYSICAL RESEARCH LETTERS. 44(5):2407-2415.

Hanke UM, Reddy CM, Braun ALL, Coppola AI, Haghipour N, McIntyre CP, Wacker L, Xu L, McNichol AP, Abiven S et al..  2017.  What on Earth Have We Been Burning? Deciphering Sedimentary Records of Pyrogenic CarbonWhat on Earth Have We Been Burning? Deciphering Sedimentary Records of Pyrogenic Carbon Environmental Science & Technology. 51(21):12972-12980.

Williams EK, Rosenheim BE, Allison M, McNichol AP, Xu L.  2015.  Quantification of refractory organic material in Amazon mudbanks of the French Guiana Coast. Marine Geology. 363:93-101.

McIntosh HA, McNichol AP, Xu L, Canuel EA.  2015.  Source-age dynamics of estuarine particulate organic matter using fatty acid delta C-13 and Delta C-14 composition. Limnology and Oceanography. 60(2):611-628.

Follett CL, Repeta DJ, Rothman DH, Xu L, Santinelli C.  2014.  Hidden cycle of dissolved organic carbon in the deep ocean. Proceedings of the National Academy of Sciences. 111(47):16706-16711.

Feng X, Benitez-Nelson BC, Montluçon DB, Prahl FG, McNichol AP, Xu L, Repeta DJ, Eglinton TI.  2013.  14C and 13C characteristics of higher plant biomarkers in Washington margin surface sediments. Geochimica et Cosmochimica Acta. 105:14-30.

Feng X, Benitez-Nelson BC, Montluçon DB, Prahl FG, McNichol AP, Xu L, Repeta DJ, Eglinton TI.  2013.  C-14 and C-13 characteristics of higher plant biomarkers in Washington margin surface sediments. GEOCHIMICA ET COSMOCHIMICA ACTA. 105:14-30.

Bhatia MP, Das SB, Xu L, Charette MA, Wadham JL, Kujawinski EB.  2013.  Organic carbon export from the Greenland ice sheet. Geochimica et Cosmochimica Acta. 109:329-344.

Wozniak AS, Bauer JE, Dickhut RM, Xu L, McNichol AP.  2012.  Correction to" Isotopic characterization of aerosol organic carbon components over the eastern United States" (vol 117, D13303, 2012). Journal of Geophysical Research-Atmospheres. 117:D15399-D15399.

Wozniak AS, Bauer JE, Dickhut RM, Xu L, McNichol AP.  2012.  Isotopic characterization of aerosol organic carbon components over the eastern United States. Journal of Geophysical Research-Atmospheres. 117:D13303-D13303.

Xu L, Zheng M, Ding X, Edgerton ES, Reddy CM.  2012.  Modern and Fossil Contributions to Polycyclic Aromatic Hydrocarbons in PM2.5 from North Birmingham, Alabama in the Southeastern U.S.. ENVIRONMENTAL SCIENCE & TECHNOLOGY. 46:1422-1429.

Ball GIan, Xu L, McNichol AP, Aluwihare LI.  2012.  A two-dimensional, heart-cutting preparative gas chromatograph facilitates highly resolved single-compound isolations with utility towards compound-specific natural abundance radiocarbon (14C) analyses. Journal of Chromatography A. 1220:122-131.

Shen H, Heikes BG, Merrill JT, McNichol AP, Xu L.  2010.  Coastal New England pilot study to determine fossil and biogenic formaldehyde source contributions using radiocarbon. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES. 115

Shen H, McNichol AP, Xu L, Gagnon A, Heikes BG.  2009.  Radiocarbon Analysis of Atmospheric Formaldehyde Using Cystamine Derivatization. ANALYTICAL CHEMISTRY. 81:6310-6316.