A new nitrate continuous observation sensor for autonomous sub-surface applications: Technical design and first results
Nitrate as one of the chemical parameters of major interest in marine biogeochemistry is detectable by means of its optical absorption in the ultra violet spectrum, given appropriate algorithms to correct for other seawater constituents. The presented work outlines the potential and technical requir...
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ftoceanrep:oai:oceanrep.geomar.de:435 2023-05-15T17:31:27+02:00 A new nitrate continuous observation sensor for autonomous sub-surface applications: Technical design and first results Zielinski, O. Fiedler, Björn Heuermann, R. Körtzinger, Arne Kopiske, E. Meinecke, G. Munderloh, Heike 2007 text https://oceanrep.geomar.de/id/eprint/435/ https://oceanrep.geomar.de/id/eprint/435/1/Zielinski.pdf https://doi.org/10.1109/OCEANSE.2007.4302300 en eng https://oceanrep.geomar.de/id/eprint/435/1/Zielinski.pdf Zielinski, O., Fiedler, B., Heuermann, R., Körtzinger, A. , Kopiske, E., Meinecke, G. and Munderloh, H. (2007) A new nitrate continuous observation sensor for autonomous sub-surface applications: Technical design and first results. [Paper] In: Oceans '07: International Conference on Marine Challenges: From Coastline to Deep Sea. , 18.-21.06.2007, Aberdeen, Scotland . IEEE, Proccedings of the International Conference on Marine Challenges: From Coastline to Deep Sea. pp. 1-4 . DOI 10.1109/OCEANSE.2007.4302300 <https://doi.org/10.1109/OCEANSE.2007.4302300>. doi:10.1109/OCEANSE.2007.4302300 Conference or Workshop Item PeerReviewed 2007 ftoceanrep https://doi.org/10.1109/OCEANSE.2007.4302300 2023-04-07T14:42:04Z Nitrate as one of the chemical parameters of major interest in marine biogeochemistry is detectable by means of its optical absorption in the ultra violet spectrum, given appropriate algorithms to correct for other seawater constituents. The presented work outlines the potential and technical requirements to adopt this new instrumentation in autonomous sub-surface applications. First results from laboratory experiment as well as from a flow-through application onboard RV POSEIDON cruise P347 in the North Atlantic are used to characterize the sensitivity of the method. Having long term deployment in mind, different antifouling strategies are reviewed and evaluated in the context of an optical sensor. Conference Object North Atlantic OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel) OCEANS 2007 - Europe 1 4 |
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OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel) |
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ftoceanrep |
language |
English |
description |
Nitrate as one of the chemical parameters of major interest in marine biogeochemistry is detectable by means of its optical absorption in the ultra violet spectrum, given appropriate algorithms to correct for other seawater constituents. The presented work outlines the potential and technical requirements to adopt this new instrumentation in autonomous sub-surface applications. First results from laboratory experiment as well as from a flow-through application onboard RV POSEIDON cruise P347 in the North Atlantic are used to characterize the sensitivity of the method. Having long term deployment in mind, different antifouling strategies are reviewed and evaluated in the context of an optical sensor. |
format |
Conference Object |
author |
Zielinski, O. Fiedler, Björn Heuermann, R. Körtzinger, Arne Kopiske, E. Meinecke, G. Munderloh, Heike |
spellingShingle |
Zielinski, O. Fiedler, Björn Heuermann, R. Körtzinger, Arne Kopiske, E. Meinecke, G. Munderloh, Heike A new nitrate continuous observation sensor for autonomous sub-surface applications: Technical design and first results |
author_facet |
Zielinski, O. Fiedler, Björn Heuermann, R. Körtzinger, Arne Kopiske, E. Meinecke, G. Munderloh, Heike |
author_sort |
Zielinski, O. |
title |
A new nitrate continuous observation sensor for autonomous sub-surface applications: Technical design and first results |
title_short |
A new nitrate continuous observation sensor for autonomous sub-surface applications: Technical design and first results |
title_full |
A new nitrate continuous observation sensor for autonomous sub-surface applications: Technical design and first results |
title_fullStr |
A new nitrate continuous observation sensor for autonomous sub-surface applications: Technical design and first results |
title_full_unstemmed |
A new nitrate continuous observation sensor for autonomous sub-surface applications: Technical design and first results |
title_sort |
new nitrate continuous observation sensor for autonomous sub-surface applications: technical design and first results |
publishDate |
2007 |
url |
https://oceanrep.geomar.de/id/eprint/435/ https://oceanrep.geomar.de/id/eprint/435/1/Zielinski.pdf https://doi.org/10.1109/OCEANSE.2007.4302300 |
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North Atlantic |
genre_facet |
North Atlantic |
op_relation |
https://oceanrep.geomar.de/id/eprint/435/1/Zielinski.pdf Zielinski, O., Fiedler, B., Heuermann, R., Körtzinger, A. , Kopiske, E., Meinecke, G. and Munderloh, H. (2007) A new nitrate continuous observation sensor for autonomous sub-surface applications: Technical design and first results. [Paper] In: Oceans '07: International Conference on Marine Challenges: From Coastline to Deep Sea. , 18.-21.06.2007, Aberdeen, Scotland . IEEE, Proccedings of the International Conference on Marine Challenges: From Coastline to Deep Sea. pp. 1-4 . DOI 10.1109/OCEANSE.2007.4302300 <https://doi.org/10.1109/OCEANSE.2007.4302300>. doi:10.1109/OCEANSE.2007.4302300 |
op_doi |
https://doi.org/10.1109/OCEANSE.2007.4302300 |
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OCEANS 2007 - Europe |
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1766129012742029312 |