Development of a laser spectroscopy method and a hard-software framework for ecological monitoring of underwater areas by remote operated vehicles
The results of the experimental development of the method and the hard-software framework for a remote-operated underwater vehicle are presented in this work. The method of laser induced fluorescence (LIF) and a small-sized laser spectrometer are designed to monitor of the dissolved oil products pol...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Peoples’ Friendship University of Russia (RUDN University)
2022-12-01
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| Series: | RUDN Journal of Ecology and Life Safety |
| Subjects: | |
| Online Access: | https://journals.rudn.ru/ecology/article/viewFile/33115/21552 |
| _version_ | 1828068145236017152 |
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| author | Dmitry Yu. Proschenko Ilya O. Bukin |
| author_facet | Dmitry Yu. Proschenko Ilya O. Bukin |
| author_sort | Dmitry Yu. Proschenko |
| collection | DOAJ |
| description | The results of the experimental development of the method and the hard-software framework for a remote-operated underwater vehicle are presented in this work. The method of laser induced fluorescence (LIF) and a small-sized laser spectrometer are designed to monitor of the dissolved oil products pollution of underwater areas and to assess the impact of pollution on the phytoplankton community state. The excitation technique of the sea water LIF was experimentally tested to simultaneously measure the concentration of chlorophyll A, the specific reproduction of dissolved organic matter by phytoplankton cells, and the concentration of oil products dissolved in sea water. It has been experimentally shown that to implement this technique, it is necessary to carry out the excitation of the LIF by two wavelength radiation. To measure the concentration of chlorophyll A and the specific reproduction of dissolved organic matter (DOM), it is necessary to use excitation by radiation in the green region of the spectrum (532 nm in this work). To measure the concentration of dissolved petroleum products in sea water, it is necessary to use UV radiation (278 nm in this work). The results of tests of the spectrometer under laboratory conditions on sea water samples containing phytoplankton cells and solutions of petroleum products are described. The results of the work create a methodological and software-hardware basis for carrying out the mission of ecological monitoring of underwater areas with the simultaneous solution of the problem of detecting oil pollution and assessing its impact on the phytoplankton community. |
| first_indexed | 2024-04-10T23:58:19Z |
| format | Article |
| id | doaj.art-e1ae2595bb0443e298541714dcb3da9c |
| institution | Directory Open Access Journal |
| issn | 2313-2310 2408-8919 |
| language | English |
| last_indexed | 2024-04-10T23:58:19Z |
| publishDate | 2022-12-01 |
| publisher | Peoples’ Friendship University of Russia (RUDN University) |
| record_format | Article |
| series | RUDN Journal of Ecology and Life Safety |
| spelling | doaj.art-e1ae2595bb0443e298541714dcb3da9c2023-01-10T10:26:17ZengPeoples’ Friendship University of Russia (RUDN University)RUDN Journal of Ecology and Life Safety2313-23102408-89192022-12-0130454456010.22363/2313-2310-2022-30-4-544-56021123Development of a laser spectroscopy method and a hard-software framework for ecological monitoring of underwater areas by remote operated vehiclesDmitry Yu. Proschenko0https://orcid.org/0000-0001-8378-8208Ilya O. Bukin1https://orcid.org/0000-0002-2929-890XMaritime State University named after admiral G.I. NevelskoyMaritime State University named after admiral G.I. NevelskoyThe results of the experimental development of the method and the hard-software framework for a remote-operated underwater vehicle are presented in this work. The method of laser induced fluorescence (LIF) and a small-sized laser spectrometer are designed to monitor of the dissolved oil products pollution of underwater areas and to assess the impact of pollution on the phytoplankton community state. The excitation technique of the sea water LIF was experimentally tested to simultaneously measure the concentration of chlorophyll A, the specific reproduction of dissolved organic matter by phytoplankton cells, and the concentration of oil products dissolved in sea water. It has been experimentally shown that to implement this technique, it is necessary to carry out the excitation of the LIF by two wavelength radiation. To measure the concentration of chlorophyll A and the specific reproduction of dissolved organic matter (DOM), it is necessary to use excitation by radiation in the green region of the spectrum (532 nm in this work). To measure the concentration of dissolved petroleum products in sea water, it is necessary to use UV radiation (278 nm in this work). The results of tests of the spectrometer under laboratory conditions on sea water samples containing phytoplankton cells and solutions of petroleum products are described. The results of the work create a methodological and software-hardware basis for carrying out the mission of ecological monitoring of underwater areas with the simultaneous solution of the problem of detecting oil pollution and assessing its impact on the phytoplankton community.https://journals.rudn.ru/ecology/article/viewFile/33115/21552oil product pollutionlaser induced fluorescencelifspectrometerphytoplanktonchlorophyll adissolved organic matterdomremote operated vehicle |
| spellingShingle | Dmitry Yu. Proschenko Ilya O. Bukin Development of a laser spectroscopy method and a hard-software framework for ecological monitoring of underwater areas by remote operated vehicles RUDN Journal of Ecology and Life Safety oil product pollution laser induced fluorescence lif spectrometer phytoplankton chlorophyll a dissolved organic matter dom remote operated vehicle |
| title | Development of a laser spectroscopy method and a hard-software framework for ecological monitoring of underwater areas by remote operated vehicles |
| title_full | Development of a laser spectroscopy method and a hard-software framework for ecological monitoring of underwater areas by remote operated vehicles |
| title_fullStr | Development of a laser spectroscopy method and a hard-software framework for ecological monitoring of underwater areas by remote operated vehicles |
| title_full_unstemmed | Development of a laser spectroscopy method and a hard-software framework for ecological monitoring of underwater areas by remote operated vehicles |
| title_short | Development of a laser spectroscopy method and a hard-software framework for ecological monitoring of underwater areas by remote operated vehicles |
| title_sort | development of a laser spectroscopy method and a hard software framework for ecological monitoring of underwater areas by remote operated vehicles |
| topic | oil product pollution laser induced fluorescence lif spectrometer phytoplankton chlorophyll a dissolved organic matter dom remote operated vehicle |
| url | https://journals.rudn.ru/ecology/article/viewFile/33115/21552 |
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