Study of dynamics of phytoplankton and photosynthetic parameters using opportunity ships in the western English Channel. Napoléon, C., Fiant, L., Raimbault, V., & Claquin, P. 128:146–158.
Paper doi abstract bibtex The dynamics of physicochemical, phytoplankton communities and photosynthetic parameters were monitored monthly along a transect in the western English Channel from a ship of opportunity. The transect was divided into three areas, based on the hydrological properties of the water mass: the French area (area 1), a station in the centre of the Channel (area 2), and the English area (area 3). In area 1, a bloom occurred in summer/autumn. Due to the gradual changes of physicochemical parameters, area 1 can be described as an ecocline where species adapted to a wide range of physicochemical properties were observed. The area was characterised by the co-dominance of diatoms and dinoflagellates. In area 2, a spot with a high concentration of dissolved inorganic phosphate (DIP) was sampled before and after a bloom of Karenia mikimotoï, suggesting that DIP availability may explain the occurrence of this dinoflagellate species in this area. Area 3 was characterised by two phytoplankton peaks, one in spring and one in late summer/early autumn. Production was controlled by light in area 1, by nutrients in area 2, and by light in spring and by nutrients in summer/autumn in area 3. A link between the chlorophyll a (Chla) biomass and primary production was not systematically observed, suggesting that Chla is not a good proxy for production. On the other hand, a strong link was observed between the relative maximum electron transport rate (rETRmax) and the maximum electron transport rate per chlorophyll unit (Chl_ETRmax). rETRmax consequently appears to be a good indicator of the dynamics of productivity in this area, making it possible to monitor it using PAM (pulse amplitude modulated) from ships of opportunity.
@article{napoleon_study_2013,
title = {Study of dynamics of phytoplankton and photosynthetic parameters using opportunity ships in the western English Channel},
volume = {128},
issn = {0924-7963},
url = {http://www.sciencedirect.com/science/article/pii/S0924796313001097},
doi = {10.1016/j.jmarsys.2013.04.019},
abstract = {The dynamics of physicochemical, phytoplankton communities and photosynthetic parameters were monitored monthly along a transect in the western English Channel from a ship of opportunity. The transect was divided into three areas, based on the hydrological properties of the water mass: the French area (area 1), a station in the centre of the Channel (area 2), and the English area (area 3). In area 1, a bloom occurred in summer/autumn. Due to the gradual changes of physicochemical parameters, area 1 can be described as an ecocline where species adapted to a wide range of physicochemical properties were observed. The area was characterised by the co-dominance of diatoms and dinoflagellates. In area 2, a spot with a high concentration of dissolved inorganic phosphate ({DIP}) was sampled before and after a bloom of Karenia mikimotoï, suggesting that {DIP} availability may explain the occurrence of this dinoflagellate species in this area. Area 3 was characterised by two phytoplankton peaks, one in spring and one in late summer/early autumn. Production was controlled by light in area 1, by nutrients in area 2, and by light in spring and by nutrients in summer/autumn in area 3. A link between the chlorophyll a (Chla) biomass and primary production was not systematically observed, suggesting that Chla is not a good proxy for production. On the other hand, a strong link was observed between the relative maximum electron transport rate ({rETRmax}) and the maximum electron transport rate per chlorophyll unit (Chl\_ETRmax). {rETRmax} consequently appears to be a good indicator of the dynamics of productivity in this area, making it possible to monitor it using {PAM} (pulse amplitude modulated) from ships of opportunity.},
pages = {146--158},
journaltitle = {Journal of Marine Systems},
shortjournal = {Journal of Marine Systems},
author = {Napoléon, Camille and Fiant, Liliane and Raimbault, Virginie and Claquin, Pascal},
urldate = {2019-04-16},
date = {2013-12-01},
keywords = {Dinoflagellate, Diatom, {ETR}, {PAM}, Primary Production}
}
Downloads: 0
{"_id":"k7JzZCr83yJxHvSqr","bibbaseid":"napolon-fiant-raimbault-claquin-studyofdynamicsofphytoplanktonandphotosyntheticparametersusingopportunityshipsinthewesternenglishchannel","authorIDs":[],"author_short":["Napoléon, C.","Fiant, L.","Raimbault, V.","Claquin, P."],"bibdata":{"bibtype":"article","type":"article","title":"Study of dynamics of phytoplankton and photosynthetic parameters using opportunity ships in the western English Channel","volume":"128","issn":"0924-7963","url":"http://www.sciencedirect.com/science/article/pii/S0924796313001097","doi":"10.1016/j.jmarsys.2013.04.019","abstract":"The dynamics of physicochemical, phytoplankton communities and photosynthetic parameters were monitored monthly along a transect in the western English Channel from a ship of opportunity. The transect was divided into three areas, based on the hydrological properties of the water mass: the French area (area 1), a station in the centre of the Channel (area 2), and the English area (area 3). In area 1, a bloom occurred in summer/autumn. Due to the gradual changes of physicochemical parameters, area 1 can be described as an ecocline where species adapted to a wide range of physicochemical properties were observed. The area was characterised by the co-dominance of diatoms and dinoflagellates. In area 2, a spot with a high concentration of dissolved inorganic phosphate (DIP) was sampled before and after a bloom of Karenia mikimotoï, suggesting that DIP availability may explain the occurrence of this dinoflagellate species in this area. Area 3 was characterised by two phytoplankton peaks, one in spring and one in late summer/early autumn. Production was controlled by light in area 1, by nutrients in area 2, and by light in spring and by nutrients in summer/autumn in area 3. A link between the chlorophyll a (Chla) biomass and primary production was not systematically observed, suggesting that Chla is not a good proxy for production. On the other hand, a strong link was observed between the relative maximum electron transport rate (rETRmax) and the maximum electron transport rate per chlorophyll unit (Chl_ETRmax). rETRmax consequently appears to be a good indicator of the dynamics of productivity in this area, making it possible to monitor it using PAM (pulse amplitude modulated) from ships of opportunity.","pages":"146–158","journaltitle":"Journal of Marine Systems","shortjournal":"Journal of Marine Systems","author":[{"propositions":[],"lastnames":["Napoléon"],"firstnames":["Camille"],"suffixes":[]},{"propositions":[],"lastnames":["Fiant"],"firstnames":["Liliane"],"suffixes":[]},{"propositions":[],"lastnames":["Raimbault"],"firstnames":["Virginie"],"suffixes":[]},{"propositions":[],"lastnames":["Claquin"],"firstnames":["Pascal"],"suffixes":[]}],"urldate":"2019-04-16","date":"2013-12-01","keywords":"Dinoflagellate, Diatom, ETR, PAM, Primary Production","bibtex":"@article{napoleon_study_2013,\n\ttitle = {Study of dynamics of phytoplankton and photosynthetic parameters using opportunity ships in the western English Channel},\n\tvolume = {128},\n\tissn = {0924-7963},\n\turl = {http://www.sciencedirect.com/science/article/pii/S0924796313001097},\n\tdoi = {10.1016/j.jmarsys.2013.04.019},\n\tabstract = {The dynamics of physicochemical, phytoplankton communities and photosynthetic parameters were monitored monthly along a transect in the western English Channel from a ship of opportunity. The transect was divided into three areas, based on the hydrological properties of the water mass: the French area (area 1), a station in the centre of the Channel (area 2), and the English area (area 3). In area 1, a bloom occurred in summer/autumn. Due to the gradual changes of physicochemical parameters, area 1 can be described as an ecocline where species adapted to a wide range of physicochemical properties were observed. The area was characterised by the co-dominance of diatoms and dinoflagellates. In area 2, a spot with a high concentration of dissolved inorganic phosphate ({DIP}) was sampled before and after a bloom of Karenia mikimotoï, suggesting that {DIP} availability may explain the occurrence of this dinoflagellate species in this area. Area 3 was characterised by two phytoplankton peaks, one in spring and one in late summer/early autumn. Production was controlled by light in area 1, by nutrients in area 2, and by light in spring and by nutrients in summer/autumn in area 3. A link between the chlorophyll a (Chla) biomass and primary production was not systematically observed, suggesting that Chla is not a good proxy for production. On the other hand, a strong link was observed between the relative maximum electron transport rate ({rETRmax}) and the maximum electron transport rate per chlorophyll unit (Chl\\_ETRmax). {rETRmax} consequently appears to be a good indicator of the dynamics of productivity in this area, making it possible to monitor it using {PAM} (pulse amplitude modulated) from ships of opportunity.},\n\tpages = {146--158},\n\tjournaltitle = {Journal of Marine Systems},\n\tshortjournal = {Journal of Marine Systems},\n\tauthor = {Napoléon, Camille and Fiant, Liliane and Raimbault, Virginie and Claquin, Pascal},\n\turldate = {2019-04-16},\n\tdate = {2013-12-01},\n\tkeywords = {Dinoflagellate, Diatom, {ETR}, {PAM}, Primary Production}\n}\n\n","author_short":["Napoléon, C.","Fiant, L.","Raimbault, V.","Claquin, P."],"key":"napoleon_study_2013","id":"napoleon_study_2013","bibbaseid":"napolon-fiant-raimbault-claquin-studyofdynamicsofphytoplanktonandphotosyntheticparametersusingopportunityshipsinthewesternenglishchannel","role":"author","urls":{"Paper":"http://www.sciencedirect.com/science/article/pii/S0924796313001097"},"keyword":["Dinoflagellate","Diatom","ETR","PAM","Primary Production"],"downloads":0,"html":""},"bibtype":"article","biburl":"https://cloud.ifremer.fr/index.php/s/N5RUrxe0NmktYhq/download","creationDate":"2021-02-02T15:18:06.373Z","downloads":0,"keywords":["dinoflagellate","diatom","etr","pam","primary production"],"search_terms":["study","dynamics","phytoplankton","photosynthetic","parameters","using","opportunity","ships","western","english","channel","napoléon","fiant","raimbault","claquin"],"title":"Study of dynamics of phytoplankton and photosynthetic parameters using opportunity ships in the western English Channel","year":null,"dataSources":["HRywGBFdy4ALvsWmW"]}