Articles | Volume 9, issue 11
https://doi.org/10.5194/bg-9-4787-2012
© Author(s) 2012. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/bg-9-4787-2012
© Author(s) 2012. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Intense photooxidative degradation of planktonic and bacterial lipids in sinking particles collected with sediment traps across the Canadian Beaufort Shelf (Arctic Ocean)
J.-F. Rontani
Aix-Marseille Université, Université du Sud Toulon-Var, CNRS/INSU, UMR7294, IRD, MIO, UM110, 13288, Marseille, Cedex 09, France
B. Charriere
Aix-Marseille Université, Université du Sud Toulon-Var, CNRS/INSU, UMR7294, IRD, MIO, UM110, 13288, Marseille, Cedex 09, France
A. Forest
Université Laval, Takuvik CNRS-Laval U. Joint Laboratory, 1045 av. de la Médecine, Québec, Quebec G1V 0A6, Canada
S. Heussner
Centre de Formation et de Recherche sur l'Environnement Méditerranéen (CEFREM, UMR CNRS 5110), Bât. U, Université de Perpignan, Via Domitia (UPVD), 66860 Perpignan, France
F. Vaultier
Aix-Marseille Université, Université du Sud Toulon-Var, CNRS/INSU, UMR7294, IRD, MIO, UM110, 13288, Marseille, Cedex 09, France
M. Petit
Aix-Marseille Université, Université du Sud Toulon-Var, CNRS/INSU, UMR7294, IRD, MIO, UM110, 13288, Marseille, Cedex 09, France
N. Delsaut
Centre de Formation et de Recherche sur l'Environnement Méditerranéen (CEFREM, UMR CNRS 5110), Bât. U, Université de Perpignan, Via Domitia (UPVD), 66860 Perpignan, France
L. Fortier
Université Laval, Takuvik CNRS-Laval U. Joint Laboratory, 1045 av. de la Médecine, Québec, Quebec G1V 0A6, Canada
R. Sempéré
Aix-Marseille Université, Université du Sud Toulon-Var, CNRS/INSU, UMR7294, IRD, MIO, UM110, 13288, Marseille, Cedex 09, France
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Cited
47 citations as recorded by crossref.
- Autoxidative and Photooxidative Reactivity of Highly Branched Isoprenoid (HBI) Alkenes J. Rontani et al. 10.1007/s11745-014-3891-x
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- Lipid composition, caloric content, and novel oxidation products from microbial communities within seasonal pack ice cores H. Holm et al. 10.1016/j.gca.2024.01.003
- The microbial contribution to reactive oxygen species dynamics in marine ecosystems E. Zinser 10.1111/1758-2229.12626
- Cellular Damage of Bacteria Attached to Senescent Phytoplankton Cells as a Result of the Transfer of Photochemically Produced Singlet Oxygen: A Review J. Rontani & P. Bonin 10.3390/microorganisms11061565
- Insight into the efficiency of microalgae’ lipidic extracts as photosensitizers for Antimicrobial Photodynamic Therapy against Staphylococcus aureus I. Mendonça et al. 10.1016/j.jphotobiol.2024.112997
- Phospholipids as a component of the oceanic phosphorus cycle B. Gašparović et al. 10.1016/j.marchem.2018.08.002
- Lipoxygenase-induced autoxidative degradation of terrestrial particulate organic matter in estuaries: A widespread process enhanced at high and low latitude M. Galeron et al. 10.1016/j.orggeochem.2017.10.013
- Photochemical Production and Behavior of Hydroperoxyacids in Heterotrophic Bacteria Attached to Senescent Phytoplanktonic Cells M. Petit et al. 10.3390/ijms140611795
- Field observation and simulation experiments on nutrient transformation during phytoplankton-derived particulate matter deposition M. Kong et al. 10.1007/s11356-020-08999-4
- Quantitative estimates of sinking sea ice particulate organic carbon based on the biomarker IP25 T. Brown et al. 10.3354/meps11668
- Biotic and abiotic degradation of marine and terrestrial higher plant material in intertidal surface sediments from Arcachon Bay (France): A lipid approach J. Rontani et al. 10.1016/j.marchem.2013.11.005
- Degradation of sterols and terrigenous organic matter in waters of the Mackenzie Shelf, Canadian Arctic J. Rontani et al. 10.1016/j.orggeochem.2014.06.002
- Abiotic degradation of highly branched isoprenoid alkenes and other lipids in the water column off East Antarctica J. Rontani et al. 10.1016/j.marchem.2019.02.004
- Photo- and autoxidation of unsaturated algal lipids in the marine environment: An overview of processes, their potential tracers, and limitations J. Rontani & S. Belt 10.1016/j.orggeochem.2019.103941
- Ecosystem function and particle flux dynamics across the Mackenzie Shelf (Beaufort Sea, Arctic Ocean): an integrative analysis of spatial variability and biophysical forcings A. Forest et al. 10.5194/bg-10-2833-2013
- Identification of di- and triterpenoid lipid tracers confirms the significant role of autoxidation in the degradation of terrestrial vascular plant material in the Canadian Arctic J. Rontani et al. 10.1016/j.orggeochem.2017.03.011
- Use of Stress Signals of Their Attached Bacteria to Monitor Sympagic Algae Preservation in Canadian Arctic Sediments R. Amiraux et al. 10.3390/microorganisms9122626
- Impact of aerobic reworking of biomass on steroid and hopanoid biomarker parameters recording ecological conditions and thermal maturity I. Bobrovskiy et al. 10.1016/j.gca.2023.11.024
- Biotic and abiotic degradation of suspended particulate lipids along a transect in the Chukchi Sea J. Rontani et al. 10.1016/j.marchem.2022.104109
- Light absorption and partitioning in Arctic Ocean surface waters: impact of multiyear ice melting S. Bélanger et al. 10.5194/bg-10-6433-2013
- Use of palmitoleic acid and its oxidation products for monitoring the degradation of ice algae in Arctic waters and bottom sediments J. Rontani et al. 10.1016/j.orggeochem.2018.06.002
- Deconvolving mechanisms of particle flux attenuation using nitrogen isotope analyses of amino acids P. Wojtal et al. 10.1002/lno.12398
- Paradoxical effects of temperature and solar irradiance on the photodegradation state of killed phytoplankton R. Amiraux et al. 10.1111/jpy.12410
- Composition and distribution of dissolved carbohydrates in the Beaufort Sea Mackenzie margin (Arctic Ocean) C. Panagiotopoulos et al. 10.1016/j.marchem.2014.09.004
- Monitoring abiotic degradation in sinking versus suspended Arctic sea ice algae during a spring ice melt using specific lipid oxidation tracers J. Rontani et al. 10.1016/j.orggeochem.2016.05.016
- Arctic sea-ice proxies: Comparisons between biogeochemical and micropalaeontological reconstructions in a sediment archive from Arctic Canada A. Pieńkowski et al. 10.1177/0959683616670466
- Monitoring photo-oxidative and salinity-induced bacterial stress in the Canadian Arctic using specific lipid tracers R. Amiraux et al. 10.1016/j.marchem.2017.05.006
- The molecular products and biogeochemical significance of lipid photooxidation in West Antarctic surface waters J. Collins et al. 10.1016/j.gca.2018.04.030
- Quantitative measurement of the sea ice diatom biomarker IP25 and sterols in Arctic sea ice and underlying sediments: Further considerations for palaeo sea ice reconstruction S. Belt et al. 10.1016/j.orggeochem.2013.07.002
- Metal Ions and Hydroperoxide Content: Main Drivers of Coastal Lipid Autoxidation in Riverine Suspended Particulate Matter and Higher Plant Debris M. Galeron et al. 10.3390/jmse4030050
- Type II photosensitized oxidation in senescent microalgal cells at different latitudes: Does low under-ice irradiance in polar regions enhance efficiency? J. Rontani et al. 10.1016/j.scitotenv.2021.146363
- Transfer of singlet oxygen from senescent irradiated phytoplankton cells to attached heterotrophic bacteria: Effect of silica and carbonaceous matrices M. Petit et al. 10.1016/j.marchem.2015.02.007
- Spatial variability of particle-attached and free-living bacterial diversity in surface waters from the Mackenzie River to the Beaufort Sea (Canadian Arctic) E. Ortega-Retuerta et al. 10.5194/bg-10-2747-2013
- Sequential photo- and autoxidation of diatom lipids in Arctic sea ice J. Rontani et al. 10.1016/j.orggeochem.2014.09.009
- Major Effect of Hydrogen Peroxide on Bacterioplankton Metabolism in the Northeast Atlantic F. Baltar et al. 10.1371/journal.pone.0061051
- Centers of organic carbon burial and oxidation at the land-ocean interface T. Bianchi et al. 10.1016/j.orggeochem.2017.09.008
- Biotic and abiotic degradation of the sea ice diatom biomarker IP25 and selected algal sterols in near-surface Arctic sediments J. Rontani et al. 10.1016/j.orggeochem.2018.01.003
- Organic molecular composition of marine aerosols over the Arctic Ocean in summer: contributions of primary emission and secondary aerosol formation P. Fu et al. 10.5194/bg-10-653-2013
- The MALINA oceanographic expedition: how do changes in ice cover, permafrost and UV radiation impact biodiversity and biogeochemical fluxes in the Arctic Ocean? P. Massicotte et al. 10.5194/essd-13-1561-2021
- Singlet oxygen‐induced alteration of bacteria associated with phytodetritus: Effect of irradiance C. Burot et al. 10.1111/jpy.13376
- Electron ionization mass spectrometric fragmentation and multiple reaction monitoring quantification of trimethylsilyl derivatives of cucurbic acid and its 6,7-stereoisomers J. Rontani et al. 10.1002/rcm.7711
- Autoxidation of the sea ice biomarker proxy IPSO25 in the near-surface oxic layers of Arctic and Antarctic sediments J. Rontani et al. 10.1016/j.orggeochem.2019.02.002
- Seasonal monitoring of lipid degradation processes in the western English Channel links bacterial 10S-DOX enzyme activity to free fatty acid production by phytoplankton J. Rontani et al. 10.1016/j.marchem.2021.103928
- Temporal changes of phytoplankton-derived sterols in suspended particulate matter and their implications as biomarkers for phytoplankton abundance in northern Patagonia, Reloncaví Estuarine System (RES), Chile F. Luna et al. 10.1016/j.scitotenv.2024.176312
- Degradation state of organic matter in surface sediments from the Southern Beaufort Sea: a lipid approach J. Rontani et al. 10.5194/bg-9-3513-2012
- Oxidation products of betulin: New tracers of abiotic degradation of higher plant material in the environment M. Galeron et al. 10.1016/j.orggeochem.2015.10.010
45 citations as recorded by crossref.
- Autoxidative and Photooxidative Reactivity of Highly Branched Isoprenoid (HBI) Alkenes J. Rontani et al. 10.1007/s11745-014-3891-x
- Limits of our knowledge, part 2: Selected frontiers in marine organic biogeochemistry S. Wakeham & C. Lee 10.1016/j.marchem.2019.02.005
- Lipid composition, caloric content, and novel oxidation products from microbial communities within seasonal pack ice cores H. Holm et al. 10.1016/j.gca.2024.01.003
- The microbial contribution to reactive oxygen species dynamics in marine ecosystems E. Zinser 10.1111/1758-2229.12626
- Cellular Damage of Bacteria Attached to Senescent Phytoplankton Cells as a Result of the Transfer of Photochemically Produced Singlet Oxygen: A Review J. Rontani & P. Bonin 10.3390/microorganisms11061565
- Insight into the efficiency of microalgae’ lipidic extracts as photosensitizers for Antimicrobial Photodynamic Therapy against Staphylococcus aureus I. Mendonça et al. 10.1016/j.jphotobiol.2024.112997
- Phospholipids as a component of the oceanic phosphorus cycle B. Gašparović et al. 10.1016/j.marchem.2018.08.002
- Lipoxygenase-induced autoxidative degradation of terrestrial particulate organic matter in estuaries: A widespread process enhanced at high and low latitude M. Galeron et al. 10.1016/j.orggeochem.2017.10.013
- Photochemical Production and Behavior of Hydroperoxyacids in Heterotrophic Bacteria Attached to Senescent Phytoplanktonic Cells M. Petit et al. 10.3390/ijms140611795
- Field observation and simulation experiments on nutrient transformation during phytoplankton-derived particulate matter deposition M. Kong et al. 10.1007/s11356-020-08999-4
- Quantitative estimates of sinking sea ice particulate organic carbon based on the biomarker IP25 T. Brown et al. 10.3354/meps11668
- Biotic and abiotic degradation of marine and terrestrial higher plant material in intertidal surface sediments from Arcachon Bay (France): A lipid approach J. Rontani et al. 10.1016/j.marchem.2013.11.005
- Degradation of sterols and terrigenous organic matter in waters of the Mackenzie Shelf, Canadian Arctic J. Rontani et al. 10.1016/j.orggeochem.2014.06.002
- Abiotic degradation of highly branched isoprenoid alkenes and other lipids in the water column off East Antarctica J. Rontani et al. 10.1016/j.marchem.2019.02.004
- Photo- and autoxidation of unsaturated algal lipids in the marine environment: An overview of processes, their potential tracers, and limitations J. Rontani & S. Belt 10.1016/j.orggeochem.2019.103941
- Ecosystem function and particle flux dynamics across the Mackenzie Shelf (Beaufort Sea, Arctic Ocean): an integrative analysis of spatial variability and biophysical forcings A. Forest et al. 10.5194/bg-10-2833-2013
- Identification of di- and triterpenoid lipid tracers confirms the significant role of autoxidation in the degradation of terrestrial vascular plant material in the Canadian Arctic J. Rontani et al. 10.1016/j.orggeochem.2017.03.011
- Use of Stress Signals of Their Attached Bacteria to Monitor Sympagic Algae Preservation in Canadian Arctic Sediments R. Amiraux et al. 10.3390/microorganisms9122626
- Impact of aerobic reworking of biomass on steroid and hopanoid biomarker parameters recording ecological conditions and thermal maturity I. Bobrovskiy et al. 10.1016/j.gca.2023.11.024
- Biotic and abiotic degradation of suspended particulate lipids along a transect in the Chukchi Sea J. Rontani et al. 10.1016/j.marchem.2022.104109
- Light absorption and partitioning in Arctic Ocean surface waters: impact of multiyear ice melting S. Bélanger et al. 10.5194/bg-10-6433-2013
- Use of palmitoleic acid and its oxidation products for monitoring the degradation of ice algae in Arctic waters and bottom sediments J. Rontani et al. 10.1016/j.orggeochem.2018.06.002
- Deconvolving mechanisms of particle flux attenuation using nitrogen isotope analyses of amino acids P. Wojtal et al. 10.1002/lno.12398
- Paradoxical effects of temperature and solar irradiance on the photodegradation state of killed phytoplankton R. Amiraux et al. 10.1111/jpy.12410
- Composition and distribution of dissolved carbohydrates in the Beaufort Sea Mackenzie margin (Arctic Ocean) C. Panagiotopoulos et al. 10.1016/j.marchem.2014.09.004
- Monitoring abiotic degradation in sinking versus suspended Arctic sea ice algae during a spring ice melt using specific lipid oxidation tracers J. Rontani et al. 10.1016/j.orggeochem.2016.05.016
- Arctic sea-ice proxies: Comparisons between biogeochemical and micropalaeontological reconstructions in a sediment archive from Arctic Canada A. Pieńkowski et al. 10.1177/0959683616670466
- Monitoring photo-oxidative and salinity-induced bacterial stress in the Canadian Arctic using specific lipid tracers R. Amiraux et al. 10.1016/j.marchem.2017.05.006
- The molecular products and biogeochemical significance of lipid photooxidation in West Antarctic surface waters J. Collins et al. 10.1016/j.gca.2018.04.030
- Quantitative measurement of the sea ice diatom biomarker IP25 and sterols in Arctic sea ice and underlying sediments: Further considerations for palaeo sea ice reconstruction S. Belt et al. 10.1016/j.orggeochem.2013.07.002
- Metal Ions and Hydroperoxide Content: Main Drivers of Coastal Lipid Autoxidation in Riverine Suspended Particulate Matter and Higher Plant Debris M. Galeron et al. 10.3390/jmse4030050
- Type II photosensitized oxidation in senescent microalgal cells at different latitudes: Does low under-ice irradiance in polar regions enhance efficiency? J. Rontani et al. 10.1016/j.scitotenv.2021.146363
- Transfer of singlet oxygen from senescent irradiated phytoplankton cells to attached heterotrophic bacteria: Effect of silica and carbonaceous matrices M. Petit et al. 10.1016/j.marchem.2015.02.007
- Spatial variability of particle-attached and free-living bacterial diversity in surface waters from the Mackenzie River to the Beaufort Sea (Canadian Arctic) E. Ortega-Retuerta et al. 10.5194/bg-10-2747-2013
- Sequential photo- and autoxidation of diatom lipids in Arctic sea ice J. Rontani et al. 10.1016/j.orggeochem.2014.09.009
- Major Effect of Hydrogen Peroxide on Bacterioplankton Metabolism in the Northeast Atlantic F. Baltar et al. 10.1371/journal.pone.0061051
- Centers of organic carbon burial and oxidation at the land-ocean interface T. Bianchi et al. 10.1016/j.orggeochem.2017.09.008
- Biotic and abiotic degradation of the sea ice diatom biomarker IP25 and selected algal sterols in near-surface Arctic sediments J. Rontani et al. 10.1016/j.orggeochem.2018.01.003
- Organic molecular composition of marine aerosols over the Arctic Ocean in summer: contributions of primary emission and secondary aerosol formation P. Fu et al. 10.5194/bg-10-653-2013
- The MALINA oceanographic expedition: how do changes in ice cover, permafrost and UV radiation impact biodiversity and biogeochemical fluxes in the Arctic Ocean? P. Massicotte et al. 10.5194/essd-13-1561-2021
- Singlet oxygen‐induced alteration of bacteria associated with phytodetritus: Effect of irradiance C. Burot et al. 10.1111/jpy.13376
- Electron ionization mass spectrometric fragmentation and multiple reaction monitoring quantification of trimethylsilyl derivatives of cucurbic acid and its 6,7-stereoisomers J. Rontani et al. 10.1002/rcm.7711
- Autoxidation of the sea ice biomarker proxy IPSO25 in the near-surface oxic layers of Arctic and Antarctic sediments J. Rontani et al. 10.1016/j.orggeochem.2019.02.002
- Seasonal monitoring of lipid degradation processes in the western English Channel links bacterial 10S-DOX enzyme activity to free fatty acid production by phytoplankton J. Rontani et al. 10.1016/j.marchem.2021.103928
- Temporal changes of phytoplankton-derived sterols in suspended particulate matter and their implications as biomarkers for phytoplankton abundance in northern Patagonia, Reloncaví Estuarine System (RES), Chile F. Luna et al. 10.1016/j.scitotenv.2024.176312
2 citations as recorded by crossref.
- Degradation state of organic matter in surface sediments from the Southern Beaufort Sea: a lipid approach J. Rontani et al. 10.5194/bg-9-3513-2012
- Oxidation products of betulin: New tracers of abiotic degradation of higher plant material in the environment M. Galeron et al. 10.1016/j.orggeochem.2015.10.010
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