Items where NERC Author is "Beaton, Alexander"

2022

Beaton, Alexander D.; Schaap, Allison M. ORCID: https://orcid.org/0000-0001-5391-0516; Pascal, Robin; Hanz, Rudolf ORCID: https://orcid.org/0000-0003-2123-1599; Martincic, Urska; Cardwell, Christopher L. ORCID: https://orcid.org/0000-0003-1305-4174; Morris, Andrew ORCID: https://orcid.org/0000-0002-5465-411X; Clinton-Bailey, Geraldine; Saw, Kevin; Hartman, Susan E. ORCID: https://orcid.org/0000-0002-6363-1331; Mowlem, Matthew C.. 2022 Lab-on-chip for in situ analysis of nutrients in the deep sea. ACS Sensors, 7 (1). 89-98. 10.1021/acssensors.1c01685

2021

Hull, Tom; Greenwood, Naomi; Birchill, Antony; Beaton, Alexander; Palmer, Matthew; Kaiser, Jan. 2021 Simultaneous assessment of oxygen- and nitrate-based net community production in a temperate shelf sea from a single ocean glider. Biogeosciences, 18 (23). 6167-6180. 10.5194/bg-18-6167-2021

Mowlem, Matt; Beaton, Alexander; Pascal, Robin; Schaap, Allison ORCID: https://orcid.org/0000-0001-5391-0516; Loucaides, Socratis; Monk, Sam; Morris, Andrew ORCID: https://orcid.org/0000-0002-5465-411X; Cardwell, Christopher L. ORCID: https://orcid.org/0000-0003-1305-4174; Fowell, Sara E. ORCID: https://orcid.org/0000-0002-9835-4725; Patey, Matthew D. ORCID: https://orcid.org/0000-0001-8677-2818; Lopez-Garcia, Patricia ORCID: https://orcid.org/0000-0002-4689-2775. 2021 Industry partnership: lab on chip chemical sensor technology for ocean observing. Frontiers in Marine Science, 8. 10.3389/fmars.2021.697611

Birchill, Antony J.; Beaton, A. D.; Hull, Tom; Kaiser, Jan; Mowlem, Matt; Pascal, R.; Schaap, A. ORCID: https://orcid.org/0000-0001-5391-0516; Voynova, Yoana G.; Williams, C.; Palmer, M.. 2021 Exploring ocean biogeochemistry using a lab-on-chip phosphate analyser on an underwater glider. Frontiers in Marine Science, 8. 10.3389/fmars.2021.698102

Marshall, Matthew G.; Kellerman, Anne M.; Wadham, Jemma L.; Hawkings, Jon R.; Daneri, Giovanni; Torres, Rodrigo; Pryer, Helena V.; Beaton, Alexander; Ng, Hong Chin; Urra, Alejandra; Robinson, Laura F.; Spencer, Robert G. M.. 2021 Seasonal changes in dissolved organic matter composition in a Patagonian fjord affected by glacier melt inputs. Frontiers in Marine Science, 8. 10.3389/fmars.2021.612386

Bagshaw, Elizabeth A.; Wadham, Jemma L.; Tranter, Martyn; Beaton, Alexander D.; Hawkings, Jon R.; Lamarche‐Gagnon, Guillaume; Mowlem, Matthew C.. 2021 Measuring pH in low ionic strength glacial meltwaters using ion selective field effect transistor (ISFET) technology. Limnology and Oceanography: Methods, 19 (3). 222-233. 10.1002/lom3.10416

Geißler, Felix; Achterberg, Eric P.; Beaton, Alexander D.; Hopwood, Mark J.; Esposito, Mario; Mowlem, Matt C.; Connelly, Douglas P.; Wallace, Douglas. 2021 Lab-on-chip analyser for the in situ determination of dissolved manganese in seawater. Scientific Reports, 11 (1). 10.1038/s41598-021-81779-3

2020

Kellerman, A. M.; Hawkings, J. R.; Wadham, J. L.; Kohler, T. J.; Stibal, M.; Grater, E.; Marshall, M.; Hatton, J. E.; Beaton, A.; Spencer, R. G. M.. 2020 Glacier outflow dissolved organic matter as a window into seasonally changing carbon sources: Leverett Glacier, Greenland. Journal of Geophysical Research: Biogeosciences, 125 (4), e2019JG005161. 10.1029/2019JG005161

Daniel, Anne; Laës-Huon, Agathe; Barus, Carole; Beaton, Alexander D.; Blandfort, Daniel; Guigues, Nathalie; Knockaert, Marc; Munaron, Dominique; Salter, Ian; Woodward, E. Malcolm S.; Greenwood, Naomi; Achterberg, Eric P.. 2020 Toward a harmonization for using in situ nutrient sensors in the marine environment. Frontiers in Marine Science, 6. 10.3389/fmars.2019.00773

2019

Lamarche-Gagnon, Guillaume; Wadham, Jemma L.; Sherwood Lollar, Barbara; Arndt, Sandra; Fietzek, Peer; Beaton, Alexander D.; Tedstone, Andrew J.; Telling, Jon; Bagshaw, Elizabeth A.; Hawkings, Jon R.; Kohler, Tyler J.; Zarsky, Jakub D.; Mowlem, Matthew C.; Anesio, Alexandre M.; Stibal, Marek. 2019 Greenland melt drives continuous export of methane from the ice-sheet bed. Nature, 565 (7737). 73-77. 10.1038/s41586-018-0800-0

Hatton, J.E.; Hendry, K.R.; Hawkings, J.R.; Wadham, J.L.; Kohler, T.J.; Stibal, M.; Beaton, A.D.; Bagshaw, E.A.; Telling, J.. 2019 Investigation of subglacial weathering under the Greenland Ice Sheet using silicon isotopes. Geochimica et Cosmochimica Acta, 247. 191-206. 10.1016/j.gca.2018.12.033

2018

Vincent, Alexander G.; Pascal, Robin W.; Beaton, Alexander D.; Walk, John; Hopkins, Joanne E. ORCID: https://orcid.org/0000-0003-1504-3671; Woodward, E. Malcolm S.; Mowlem, Matthew; Lohan, Maeve C.. 2018 Nitrate drawdown during a shelf sea spring bloom revealed using a novel microfluidic in situ chemical sensor deployed within an autonomous underwater glider. Marine Chemistry, 205. 29-36. 10.1016/j.marchem.2018.07.005

Hawkings, Jon R.; Hatton, Jade E.; Hendry, Katharine R.; de Souza, Gregory F.; Wadham, Jemma L.; Ivanovic, Ruza; Kohler, Tyler J.; Stibal, Marek; Beaton, Alexander; Lamarche-Gagnon, Guillaume; Tedstone, Andrew; Hain, Mathis P.; Bagshaw, Elizabeth; Pike, Jennifer; Tranter, Martyn. 2018 The silicon cycle impacted by past ice sheets. Nature Communications, 9 (1). 10.1038/s41467-018-05689-1

2017

Beaton, Alexander D.; Wadham, Jemma L.; Hawkings, Jon; Bagshaw, Elizabeth A.; Lamarche-Gagnon, Guillaume; Mowlem, Matthew C.; Tranter, Martyn. 2017 High-Resolution in situ measurement of nitrate in runoff from the Greenland Ice Sheet. Environmental Science & Technology, 51 (21). 12518-12527. 10.1021/acs.est.7b03121

Geißler, Felix; Achterberg, Eric P.; Beaton, Alexander D.; Hopwood, Mark J.; Clarke, Jennifer S.; Mutzberg, André; Mowlem, Matt C.; Connelly, Douglas P.. 2017 Evaluation of a ferrozine based autonomous in situ lab-on-chip analyzer for dissolved iron species in coastal waters. Frontiers in Marine Science, 4. 00322. 10.3389/fmars.2017.00322

Clinton-Bailey, Geraldine S.; Grand, Maxime M.; Beaton, Alexander D.; Nightingale, Adrian M.; Owsianka, David R.; Slavik, Gregory J.; Connelly, Douglas P.; Cardwell, Christopher L. ORCID: https://orcid.org/0000-0003-1305-4174; Mowlem, Matthew C.. 2017 A Lab-on-Chip analyzer for in situ measurement of soluble reactive phosphate: improved phosphate blue assay and application to fluvial monitoring. Environmental Science & Technology, 51 (17). 9989-9995. 10.1021/acs.est.7b01581

Kohler, T.J.; Žárský, JD.; Yde, J.C.; Lamarche-Gagnon, G.; Hawkings, J.R.; Tedstone, A.J.; Wadham, J.L.; Box, J. .; Beaton, A.D.; Stibal, M.. 2017 Carbon dating reveals a seasonal progression in the source of particulate organic carbon exported from the Greenland Ice Sheet. Geophysical Research Letters, 44 (12). 6209-6217. 10.1002/2017GL073219

Dubnick, Ashley; Kazemi, Sina; Sharp, Martin; Wadham, Jemma; Hawkings, Jon; Beaton, Alexander; Lanoil, Brian. 2017 Hydrological controls on glacially exported microbial assemblages. Journal of Geophysical Research: Biogeosciences, 122 (5). 1049-1061. 10.1002/2016JG003685

Grand, Maxime M.; Clinton-Bailey, Geraldine S.; Beaton, Alexander D.; Schaap, Allison M. ORCID: https://orcid.org/0000-0001-5391-0516; Johengen, Thomas H.; Tamburri, Mario N.; Connelly, Douglas P.; Mowlem, Matthew C.; Achterberg, Eric P.. 2017 A Lab-On-Chip Phosphate analyzer for long-term in situ monitoring at fixed observatories: optimization and performance evaluation in estuarine and oligotrophic Coastal Waters. Frontiers in Marine Science, 4. 10.3389/fmars.2017.00255

Mowlem, Matthew; Beaton, Alex; Slavik, Gregory. 2017 Oceanographic and aquatic: Applications of optic sensing technologies. In: Dakin, John P.; Brown, Robert G.W., (eds.) Handbook of Optoelectronics Applied Optical Electronics (Volume Three). Boca Raton, CRC Press, 115-127, 14pp.

2016

Bagshaw, Elizabeth A.; Beaton, Alexander; Wadham, Jemma L.; Mowlem, Matt; Hawkings, Jon R.; Tranter, Martyn. 2016 Chemical sensors for in situ data collection in the cryosphere. TrAC Trends in Analytical Chemistry, 82. 348-357. 10.1016/j.trac.2016.06.016

Hawkings, Jon; Wadham, Jemma; Tranter, Martyn; Telling, Jon; Bagshaw, Elizabeth; Beaton, Alexander; Simmons, Sarah-Louise; Chandler, David; Tedstone, Andrew; Nienow, Peter. 2016 The Greenland Ice Sheet as a hot spot of phosphorus weathering and export in the Arctic. Global Biogeochemical Cycles, 30 (2). 191-210. 10.1002/2015GB005237

2015

Nightingale, Adrian M.; Beaton, Alexander D.; Mowlem, Matthew C.. 2015 Trends in microfluidic systems for in situ chemical analysis of natural waters. Sensors and Actuators B: Chemical, 221. 1398-1405. 10.1016/j.snb.2015.07.091

Yücel, Mustafa; Beaton, Alexander D.; Dengler, Marcus; Mowlem, Matthew C.; Sohl, Frank; Sommer, Stefan. 2015 Nitrate and nitrite variability at the seafloor of an oxygen minimum zone revealed by a novel microfluidic in-situ chemical sensor. PLOS ONE, 10 (7). e0132785. 10.1371/journal.pone.0132785

2012

Beaton, Alexander D.; Cardwell, Christopher L.; Thomas, Rupert S.; Sieben, Vincent J.; Legiret, François-Eric; Waugh, Edward M.; Statham, Peter J.; Mowlem, Matthew C.; Morgan, Hywel. 2012 Lab-on-Chip Measurement of Nitrate and Nitrite for In Situ Analysis of Natural Waters. Environmental Science & Technology, 46 (17). 9548-9556. 10.1021/es300419u

2011

Beaton, Alexander D.; Sieben, Vincent J.; Floquet, Cedric F.A.; Waugh, Edward M.; Abi Kaed Bey, Samer; Ogilvie, Iain R.G.; Mowlem, Matthew C.; Morgan, Hywel. 2011 An automated microfluidic colourimetric sensor applied in situ to determine nitrite concentration. Sensors and Actuators B Chemical, 156 (2). 1009-1014. 10.1016/j.snb.2011.02.042

2010

Seiben, V.J.; Beaton, A.D.; Floquet, C.F.A.; Beyh, S.A.K.; Ogilvie, I.R.G.; Waugh, E.M.; Ang, J.K.C.; Mowlem, M.C.; Morgan, H.. 2010 Autonomous microfluidic sensors for nutrient detection applied to nitrite, nitrate, phospate, manganese and iron. In: Proceedings 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences. Groningen, NL, CBMS, 1016-1018.