Effects of marine diesel on microbial diversity and activity in high Arctic beach sediments
Global warming induced sea ice loss increases Arctic maritime traffic, enhancing the risk of ecosystem contamination from fuel spills and nutrient loading. The impact of marine diesel on bacterial metabolic activity and diversity, assessed by colorimetric assay, 16S rRNA and metagenomic sequencing,...
Published in: | Marine Pollution Bulletin |
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Format: | Article in Journal/Newspaper |
Language: | English |
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Online Access: | https://hal.inrae.fr/hal-04345015 https://doi.org/10.1016/j.marpolbul.2023.115226 |
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ftagroparistech:oai:HAL:hal-04345015v1 2024-01-14T10:04:09+01:00 Effects of marine diesel on microbial diversity and activity in high Arctic beach sediments Effets du diesel marin sur la diversité et l'activité microbiennes dans les sédiments de plage de l'Extrême-Arctique Durand, Margaux Touchette, David Chen, Ya-Jou Magnuson, Elisse Wasserscheid, Jessica Greer, Charles Whyte, Lyle Altshuler, Ianina Department of Natural Resource Sciences McGill University = Université McGill Montréal, Canada National Research Council of Canada (NRC) Paris-Saclay Applied Economics (UMR PSAE) AgroParisTech-Université Paris-Saclay-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) Ecole Polytechnique Fédérale de Lausanne (EPFL) 2023-09 https://hal.inrae.fr/hal-04345015 https://doi.org/10.1016/j.marpolbul.2023.115226 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/j.marpolbul.2023.115226 hal-04345015 https://hal.inrae.fr/hal-04345015 doi:10.1016/j.marpolbul.2023.115226 WOS: 001046492500001 ISSN: 0025-326X EISSN: 0025-326X Marine Pollution Bulletin https://hal.inrae.fr/hal-04345015 Marine Pollution Bulletin, 2023, 194 (Part A), pp.115226. ⟨10.1016/j.marpolbul.2023.115226⟩ Arctic Metagenome Diesel contamination Microbiology [SHS.ECO]Humanities and Social Sciences/Economics and Finance info:eu-repo/semantics/article Journal articles 2023 ftagroparistech https://doi.org/10.1016/j.marpolbul.2023.115226 2023-12-19T23:48:23Z Global warming induced sea ice loss increases Arctic maritime traffic, enhancing the risk of ecosystem contamination from fuel spills and nutrient loading. The impact of marine diesel on bacterial metabolic activity and diversity, assessed by colorimetric assay, 16S rRNA and metagenomic sequencing, of Northwest Passage (Arctic Ocean) beach sediments was assessed with nutrient amendment at environmentally relevant temperatures (5 and 15 °C). Higher temperature and nutrients stimulated microbial activity, while diesel reduced it, with metabolism inhibited at and above 0.01 % (without nutrients) and at 1 % (with nutrients) diesel inclusions. Diesel exposure significantly decreased microbial diversity and selected for Psychrobacter genus. Microbial hydrocarbon degradation, organic compound metabolism, and exopolysaccharide production gene abundances increased under higher diesel concentrations. Metagenomic binning recovered nine MAGs/bins with hydrocarbon degradation genes. We demonstrate a nutrients' rescue-type effect in diesel contaminated microbial communities via enrichment of microorganisms with stress response, aromatic compound, and ammonia assimilation metabolisms. La perte de glace de mer induite par le réchauffement climatique augmente le trafic maritime dans l'Arctique, ce qui accroît le risque de contamination de l'écosystème par les déversements de carburant et la charge en nutriments. L'impact du diesel marin sur l'activité métabolique et la diversité bactérienne, évaluées par dosage colorimétrique, ARNr 16S et séquençage métagénomique, des sédiments de plage du passage du Nord-Ouest (océan Arctique) a été évalué avec un amendement en nutriments à des températures adaptées à l'environnement (5 et 15 °C). Une température plus élevée et des nutriments ont stimulé l'activité microbienne, tandis que le diesel l'a réduite, le métabolisme étant inhibé à partir de 0,01 % (sans nutriments) et à partir de 1 % (avec nutriments) d'inclusions de diesel. L'exposition au diesel a significativement diminué la ... Article in Journal/Newspaper Arctic Arctic Ocean Arctique* Global warming Northwest passage Océan Arctique Passage du Nord-Ouest Sea ice AgroParisTech: HAL (Institut des sciences et industries du vivant et de l'environnement) Arctic Arctic Ocean Northwest Passage Marine Pollution Bulletin 194 115226 |
institution |
Open Polar |
collection |
AgroParisTech: HAL (Institut des sciences et industries du vivant et de l'environnement) |
op_collection_id |
ftagroparistech |
language |
English |
topic |
Arctic Metagenome Diesel contamination Microbiology [SHS.ECO]Humanities and Social Sciences/Economics and Finance |
spellingShingle |
Arctic Metagenome Diesel contamination Microbiology [SHS.ECO]Humanities and Social Sciences/Economics and Finance Durand, Margaux Touchette, David Chen, Ya-Jou Magnuson, Elisse Wasserscheid, Jessica Greer, Charles Whyte, Lyle Altshuler, Ianina Effects of marine diesel on microbial diversity and activity in high Arctic beach sediments |
topic_facet |
Arctic Metagenome Diesel contamination Microbiology [SHS.ECO]Humanities and Social Sciences/Economics and Finance |
description |
Global warming induced sea ice loss increases Arctic maritime traffic, enhancing the risk of ecosystem contamination from fuel spills and nutrient loading. The impact of marine diesel on bacterial metabolic activity and diversity, assessed by colorimetric assay, 16S rRNA and metagenomic sequencing, of Northwest Passage (Arctic Ocean) beach sediments was assessed with nutrient amendment at environmentally relevant temperatures (5 and 15 °C). Higher temperature and nutrients stimulated microbial activity, while diesel reduced it, with metabolism inhibited at and above 0.01 % (without nutrients) and at 1 % (with nutrients) diesel inclusions. Diesel exposure significantly decreased microbial diversity and selected for Psychrobacter genus. Microbial hydrocarbon degradation, organic compound metabolism, and exopolysaccharide production gene abundances increased under higher diesel concentrations. Metagenomic binning recovered nine MAGs/bins with hydrocarbon degradation genes. We demonstrate a nutrients' rescue-type effect in diesel contaminated microbial communities via enrichment of microorganisms with stress response, aromatic compound, and ammonia assimilation metabolisms. La perte de glace de mer induite par le réchauffement climatique augmente le trafic maritime dans l'Arctique, ce qui accroît le risque de contamination de l'écosystème par les déversements de carburant et la charge en nutriments. L'impact du diesel marin sur l'activité métabolique et la diversité bactérienne, évaluées par dosage colorimétrique, ARNr 16S et séquençage métagénomique, des sédiments de plage du passage du Nord-Ouest (océan Arctique) a été évalué avec un amendement en nutriments à des températures adaptées à l'environnement (5 et 15 °C). Une température plus élevée et des nutriments ont stimulé l'activité microbienne, tandis que le diesel l'a réduite, le métabolisme étant inhibé à partir de 0,01 % (sans nutriments) et à partir de 1 % (avec nutriments) d'inclusions de diesel. L'exposition au diesel a significativement diminué la ... |
author2 |
Department of Natural Resource Sciences McGill University = Université McGill Montréal, Canada National Research Council of Canada (NRC) Paris-Saclay Applied Economics (UMR PSAE) AgroParisTech-Université Paris-Saclay-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) Ecole Polytechnique Fédérale de Lausanne (EPFL) |
format |
Article in Journal/Newspaper |
author |
Durand, Margaux Touchette, David Chen, Ya-Jou Magnuson, Elisse Wasserscheid, Jessica Greer, Charles Whyte, Lyle Altshuler, Ianina |
author_facet |
Durand, Margaux Touchette, David Chen, Ya-Jou Magnuson, Elisse Wasserscheid, Jessica Greer, Charles Whyte, Lyle Altshuler, Ianina |
author_sort |
Durand, Margaux |
title |
Effects of marine diesel on microbial diversity and activity in high Arctic beach sediments |
title_short |
Effects of marine diesel on microbial diversity and activity in high Arctic beach sediments |
title_full |
Effects of marine diesel on microbial diversity and activity in high Arctic beach sediments |
title_fullStr |
Effects of marine diesel on microbial diversity and activity in high Arctic beach sediments |
title_full_unstemmed |
Effects of marine diesel on microbial diversity and activity in high Arctic beach sediments |
title_sort |
effects of marine diesel on microbial diversity and activity in high arctic beach sediments |
publisher |
HAL CCSD |
publishDate |
2023 |
url |
https://hal.inrae.fr/hal-04345015 https://doi.org/10.1016/j.marpolbul.2023.115226 |
geographic |
Arctic Arctic Ocean Northwest Passage |
geographic_facet |
Arctic Arctic Ocean Northwest Passage |
genre |
Arctic Arctic Ocean Arctique* Global warming Northwest passage Océan Arctique Passage du Nord-Ouest Sea ice |
genre_facet |
Arctic Arctic Ocean Arctique* Global warming Northwest passage Océan Arctique Passage du Nord-Ouest Sea ice |
op_source |
ISSN: 0025-326X EISSN: 0025-326X Marine Pollution Bulletin https://hal.inrae.fr/hal-04345015 Marine Pollution Bulletin, 2023, 194 (Part A), pp.115226. ⟨10.1016/j.marpolbul.2023.115226⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.marpolbul.2023.115226 hal-04345015 https://hal.inrae.fr/hal-04345015 doi:10.1016/j.marpolbul.2023.115226 WOS: 001046492500001 |
op_doi |
https://doi.org/10.1016/j.marpolbul.2023.115226 |
container_title |
Marine Pollution Bulletin |
container_volume |
194 |
container_start_page |
115226 |
_version_ |
1788058772906704896 |