Short-term responses of temperate and subarctic marine diatoms to Irgarol 1051 and UV radiation: Insights into temperature interactions
Phytoplankton face numerous pressures resulting from chemical and physical stressors, primarily induced by human activities. This study focuses on investigating the interactive effects of widely used antifouling agent Irgarol 1051 and UV radiation on the photo-physiology of marine diatoms from diver...
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Online Access: | http://dx.doi.org/10.1371/journal.pone.0295686 https://dx.plos.org/10.1371/journal.pone.0295686 |
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crplos:10.1371/journal.pone.0295686 2024-05-19T07:49:10+00:00 Short-term responses of temperate and subarctic marine diatoms to Irgarol 1051 and UV radiation: Insights into temperature interactions Bi, Dongquan Cao, Lixin An, Yuheng Xu, Juntian Wu, Yaping Humbert, Jean-François Natural Science Foundation of China Key Project of Natural Science of Jiangsu High School Qinglan Project of Jiangsu Province of China Priority Academic Program Development of Jiangsu Higher Education Institutions 2024 http://dx.doi.org/10.1371/journal.pone.0295686 https://dx.plos.org/10.1371/journal.pone.0295686 en eng Public Library of Science (PLoS) http://creativecommons.org/licenses/by/4.0/ PLOS ONE volume 19, issue 2, page e0295686 ISSN 1932-6203 journal-article 2024 crplos https://doi.org/10.1371/journal.pone.0295686 2024-05-01T06:55:30Z Phytoplankton face numerous pressures resulting from chemical and physical stressors, primarily induced by human activities. This study focuses on investigating the interactive effects of widely used antifouling agent Irgarol 1051 and UV radiation on the photo-physiology of marine diatoms from diverse latitudes, within the context of global warming. Our findings clearly shown that both Irgarol and UV radiation have a significant inhibitory impact on the photochemical performance of the three diatoms examined, with Irgarol treatment exhibiting more pronounced effects. In the case of the two temperate zone diatoms, we observed a decrease in the inhibition induced by Irgarol 1051 and UVR as the temperature increased up to 25°C. Similarly, for the subarctic species, an increase in temperature resulted in a reduction in the inhibition caused by Irgarol and UVR. These results suggest that elevated temperatures can mitigate the short-term inhibitory effects of both Irgarol and UVR on diatoms. Furthermore, our data indicate that increased temperature could significantly interact with UVR or Irgarol for temperate diatoms, while this was not the case for cold water diatoms, indicating temperate and subarctic diatoms may respond differentially under global warming. Article in Journal/Newspaper Subarctic PLOS PLOS ONE 19 2 e0295686 |
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language |
English |
description |
Phytoplankton face numerous pressures resulting from chemical and physical stressors, primarily induced by human activities. This study focuses on investigating the interactive effects of widely used antifouling agent Irgarol 1051 and UV radiation on the photo-physiology of marine diatoms from diverse latitudes, within the context of global warming. Our findings clearly shown that both Irgarol and UV radiation have a significant inhibitory impact on the photochemical performance of the three diatoms examined, with Irgarol treatment exhibiting more pronounced effects. In the case of the two temperate zone diatoms, we observed a decrease in the inhibition induced by Irgarol 1051 and UVR as the temperature increased up to 25°C. Similarly, for the subarctic species, an increase in temperature resulted in a reduction in the inhibition caused by Irgarol and UVR. These results suggest that elevated temperatures can mitigate the short-term inhibitory effects of both Irgarol and UVR on diatoms. Furthermore, our data indicate that increased temperature could significantly interact with UVR or Irgarol for temperate diatoms, while this was not the case for cold water diatoms, indicating temperate and subarctic diatoms may respond differentially under global warming. |
author2 |
Humbert, Jean-François Natural Science Foundation of China Key Project of Natural Science of Jiangsu High School Qinglan Project of Jiangsu Province of China Priority Academic Program Development of Jiangsu Higher Education Institutions |
format |
Article in Journal/Newspaper |
author |
Bi, Dongquan Cao, Lixin An, Yuheng Xu, Juntian Wu, Yaping |
spellingShingle |
Bi, Dongquan Cao, Lixin An, Yuheng Xu, Juntian Wu, Yaping Short-term responses of temperate and subarctic marine diatoms to Irgarol 1051 and UV radiation: Insights into temperature interactions |
author_facet |
Bi, Dongquan Cao, Lixin An, Yuheng Xu, Juntian Wu, Yaping |
author_sort |
Bi, Dongquan |
title |
Short-term responses of temperate and subarctic marine diatoms to Irgarol 1051 and UV radiation: Insights into temperature interactions |
title_short |
Short-term responses of temperate and subarctic marine diatoms to Irgarol 1051 and UV radiation: Insights into temperature interactions |
title_full |
Short-term responses of temperate and subarctic marine diatoms to Irgarol 1051 and UV radiation: Insights into temperature interactions |
title_fullStr |
Short-term responses of temperate and subarctic marine diatoms to Irgarol 1051 and UV radiation: Insights into temperature interactions |
title_full_unstemmed |
Short-term responses of temperate and subarctic marine diatoms to Irgarol 1051 and UV radiation: Insights into temperature interactions |
title_sort |
short-term responses of temperate and subarctic marine diatoms to irgarol 1051 and uv radiation: insights into temperature interactions |
publisher |
Public Library of Science (PLoS) |
publishDate |
2024 |
url |
http://dx.doi.org/10.1371/journal.pone.0295686 https://dx.plos.org/10.1371/journal.pone.0295686 |
genre |
Subarctic |
genre_facet |
Subarctic |
op_source |
PLOS ONE volume 19, issue 2, page e0295686 ISSN 1932-6203 |
op_rights |
http://creativecommons.org/licenses/by/4.0/ |
op_doi |
https://doi.org/10.1371/journal.pone.0295686 |
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PLOS ONE |
container_volume |
19 |
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2 |
container_start_page |
e0295686 |
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1799467616080756736 |