| Ancient biomolecules from deep ice cores reveal a forested southern Greenland E Willerslev, E Cappellini, W Boomsma, R Nielsen, MB Hebsgaard, ... Science 317 (5834), 111-114, 2007 | 529 | 2007 |
| Some sources and sinks of monomethyl and inorganic mercury on Ellesmere Island in the Canadian High Arctic VL St. Louis, MJ Sharp, A Steffen, A May, J Barker, JL Kirk, DJA Kelly, ... Environmental science & technology 39 (8), 2686-2701, 2005 | 143 | 2005 |
| Methylated mercury species in Canadian high Arctic marine surface waters and snowpacks VLS Louis, H Hintelmann, JA Graydon, JL Kirk, J Barker, B Dimock, ... Environmental Science & Technology 41 (18), 6433-6441, 2007 | 117 | 2007 |
| Abundance and dynamics of dissolved organic carbon in glacier systems JD Barker, MJ Sharp, SJ Fitzsimons, RJ Turner Arctic, Antarctic, and Alpine Research 38 (2), 163-172, 2006 | 99 | 2006 |
| Characterization of dissolved organic matter (DOM) from glacial environments using total fluorescence spectroscopy and parallel factor analysis A Dubnick, J Barker, M Sharp, J Wadham, G Lis, J Telling, S Fitzsimons, ... Annals of Glaciology 51 (56), 111-122, 2010 | 95 | 2010 |
| Using synchronous fluorescence spectroscopy and principal components analysis to monitor dissolved organic matter dynamics in a glacier system JD Barker, MJ Sharp, RJ Turner Hydrological Processes: An International Journal 23 (10), 1487-1500, 2009 | 72 | 2009 |
| Methylmercury cycling in High Arctic wetland ponds: Sources and sinks I Lehnherr, VL St. Louis, CA Emmerton, JD Barker, JL Kirk Environmental science & technology 46 (19), 10514-10522, 2012 | 69 | 2012 |
| Variation in peak growing season net ecosystem production across the Canadian Arctic PM Lafleur, ER Humphreys, VL St. Louis, MC Myklebust, T Papakyriakou, ... Environmental science & technology 46 (15), 7971-7977, 2012 | 57 | 2012 |
| Enhanced trace element mobilization by Earth’s ice sheets JR Hawkings, ML Skidmore, JL Wadham, JC Priscu, PL Morton, JE Hatton, ... Proceedings of the National Academy of Sciences 117 (50), 31648-31659, 2020 | 48 | 2020 |
| Net ecosystem exchange of CO2 with rapidly changing high Arctic landscapes CA Emmerton, VL St. Louis, ER Humphreys, JA Gamon, JD Barker, ... Global Change Biology 22 (3), 1185-1200, 2016 | 48 | 2016 |
| Changes in dissolved organic matter (DOM) fluorescence in proglacial Antarctic streams JD Barker, A Dubnick, WB Lyons, YP Chin Arctic, antarctic, and alpine research 45 (3), 305-317, 2013 | 46 | 2013 |
| Early atmospheric contamination on the top of the Himalayas since the onset of the European Industrial Revolution P Gabrielli, A Wegner, MR Sierra-Hernández, E Beaudon, M Davis, ... Proceedings of the National Academy of Sciences 117 (8), 3967-3973, 2020 | 42 | 2020 |
| Scientific access into Mercer Subglacial Lake: scientific objectives, drilling operations and initial observations JC Priscu, J Kalin, J Winans, T Campbell, MR Siegfried, M Skidmore, ... Annals of Glaciology 62 (85-86), 340-352, 2021 | 41 | 2021 |
| Trickle or treat: the dynamics of nutrient export from polar glaciers A Dubnick, J Wadham, M Tranter, M Sharp, J Orwin, J Barker, E Bagshaw, ... Hydrological Processes 31 (9), 1776-1789, 2017 | 35 | 2017 |
| Five regions of the future: Preparing your business for tomorrow's technology revolution JA Barker, SW Erickson (No Title), 2005 | 28 | 2005 |
| Detecting biogeochemical activity in basal ice using fluorescence spectroscopy JD Barker, JL Klassen, MJ Sharp, SJ Fitzsimons, RJ Turner Annals of Glaciology 51 (56), 47-55, 2010 | 24 | 2010 |
| Day of the Lord JD Barker Dictionary of the Old Testament ProphetsDictionary of the Old Testament …, 2012 | 21 | 2012 |
| From the Depths of Despair to the Promise of Presence: A Rhetorical Reading of the Book of Joel J Barker Penn State Press, 2014 | 17 | 2014 |
| Basal thermal regime affects the biogeochemistry of subglacial systems A Dubnick, M Sharp, B Danielson, A Saidi-Mehrabad, J Barker Biogeosciences 17 (4), 963-977, 2020 | 12 | 2020 |
| Drought-induced biomass burning as a source of black carbon to the central Himalaya since 1781 CE as reconstructed from the Dasuopu ice core JD Barker, S Kaspari, P Gabrielli, A Wegner, E Beaudon, ... Atmospheric Chemistry and Physics 21 (7), 5615-5633, 2021 | 11 | 2021 |
