Exploring ocean biogeochemistry using a lab-on-chip phosphate analyser on an underwater glider
| العنوان: | Exploring ocean biogeochemistry using a lab-on-chip phosphate analyser on an underwater glider |
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| المؤلفون: | Alexander Beaton, Matthew C. Mowlem, Robin W. Pascal, Jan Kaiser, Charlotte Williams, Antony J. Birchill, Yoana G. Voynova, Allison Schaap, Tom Hull, Martin R. Palmer |
| المصدر: | Birchill, A.; Beaton, A.; Hull, T.; Kaiser, J.; Mowlem, M.; Pascal, R.; Schaap, A.; Voynova, Y.; Williams, C.; Palmer, M.: Exploring Ocean Biogeochemistry Using a Lab-on-Chip Phosphate Analyser on an Underwater Glider. In: Frontiers in Marine Science. Vol. 8 (2021) 698102. (DOI: /10.3389/fmars.2021.698102) Frontiers in Marine Science, Vol 8 (2021) |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | 010504 meteorology & atmospheric sciences, Underwater glider, Science, Analyser, Ocean Engineering, 010501 environmental sciences, Aquatic Science, QH1-199.5, Oceanography, shelf sea biogeochemistry, 01 natural sciences, Nutrient, Phosphorus cycle, Transect, 0105 earth and related environmental sciences, Water Science and Technology, phosphate, Global and Planetary Change, iRobot Seaglider, Biogeochemistry, General. Including nature conservation, geographical distribution, autonomous and remotely operated underwater vehicle, Seaglider observations, Environmental science, North Sea, lab on a chip (LoC), Thermocline |
| الوصف: | The ability to make measurements of phosphate (PO43–) concentrations at temporal and spatial scales beyond those offered by shipboard observations offers new opportunities for investigations of the marine phosphorus cycle. We here report the first in situ PO43– dataset from an underwater glider (Kongsberg Seaglider) equipped with a PO43– Lab-on-Chip (LoC) analyser. Over 44 days, a 120 km transect was conducted in the northern North Sea during late summer (August and September). Surface depletion of PO43– (43– concentrations being associated with elevated salinities in northernmost regions, consistent with nutrient rich North Atlantic water intruding onto the shelf. Our study represents a significant step forward in autonomous underwater vehicle sensor capabilities and presents new capability to extend research into the marine phosphorous cycle and, when combined with other recent LoC developments, nutrient stoichiometry. |
| وصف الملف: | application/pdf; text |
| اللغة: | English |
| تدمد: | 2296-7745 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd542e07420e2cd57a9bd562c949e895 https://ueaeprints.uea.ac.uk/id/eprint/80563/ |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....cd542e07420e2cd57a9bd562c949e895 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 22967745 |
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