Spatial and temporal variation of bacterioplankton in a sub-Antarctic coastal area (Kerguelen Archipelago)
peer reviewed Bacterial abundance and production were measured monthly for one year along cross-shore transects in 3 sub-Antarctic fjords of the Kerguelen Archipelago (seven stations each). Mean values of the 3 most coastal (inside) and most offshore (outside) stations were used to describe the rela...
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Online Access: | https://orbi.uliege.be/handle/2268/2146 https://orbi.uliege.be/bitstream/2268/2146/1/DelilleJMSr1-aje%20orbi.pdf https://doi.org/10.1016/j.jmarsys.2007.02.007 |
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ftorbi:oai:orbi.ulg.ac.be:2268/2146 2024-04-21T07:51:59+00:00 Spatial and temporal variation of bacterioplankton in a sub-Antarctic coastal area (Kerguelen Archipelago) Delille, Daniel Gleizon, Fabien Delille, Bruno 2007 https://orbi.uliege.be/handle/2268/2146 https://orbi.uliege.be/bitstream/2268/2146/1/DelilleJMSr1-aje%20orbi.pdf https://doi.org/10.1016/j.jmarsys.2007.02.007 en eng Elsevier Science http://www.elsevier.com/locate/jmarsys urn:issn:0924-7963 https://orbi.uliege.be/handle/2268/2146 info:hdl:2268/2146 https://orbi.uliege.be/bitstream/2268/2146/1/DelilleJMSr1-aje%20orbi.pdf doi:10.1016/j.jmarsys.2007.02.007 scopus-id:2-s2.0-36048973577 open access http://purl.org/coar/access_right/c_abf2 info:eu-repo/semantics/openAccess Journal of Marine Systems, 68 (3-4), 366-380 (2007) Physical chemical mathematical & earth Sciences Earth sciences & physical geography Physique chimie mathématiques & sciences de la terre Sciences de la terre & géographie physique journal article http://purl.org/coar/resource_type/c_6501 info:eu-repo/semantics/article peer reviewed 2007 ftorbi https://doi.org/10.1016/j.jmarsys.2007.02.007 2024-03-27T14:55:55Z peer reviewed Bacterial abundance and production were measured monthly for one year along cross-shore transects in 3 sub-Antarctic fjords of the Kerguelen Archipelago (seven stations each). Mean values of the 3 most coastal (inside) and most offshore (outside) stations were used to describe the relationship between temperature, phytoplankton biomass, bacterial abundance and bacterial production over a one year annual cycle. The entire sampling protocol was repeated twice during each cruise: once at noon and once at midnight. Over the whole sampling period, the temperature ranged from 2.1 to 7.4 degrees C, while chlorophyll a concentrations varied by a factor of 10, and bacterial abundance and production varied by factors of 12 and 30, respectively. Within one day, all of these parameters sometimes varied by a factor of 4 between noon and midnight. A clear seasonality was observed for all of the parameters. However, while variations of phytoplankton and bacterial production paralleled those of temperature, bacterial abundance was low in midsummer and maximum in autumn. While no general pattern could be observed from the total data set, spatial gradients could interfere strongly with temporal changes. (C) 2007 Elsevier B.V All rights reserved. MICROBIOKER - BELCANTO Article in Journal/Newspaper Antarc* Antarctic University of Liège: ORBi (Open Repository and Bibliography) Journal of Marine Systems 68 3-4 366 380 |
institution |
Open Polar |
collection |
University of Liège: ORBi (Open Repository and Bibliography) |
op_collection_id |
ftorbi |
language |
English |
topic |
Physical chemical mathematical & earth Sciences Earth sciences & physical geography Physique chimie mathématiques & sciences de la terre Sciences de la terre & géographie physique |
spellingShingle |
Physical chemical mathematical & earth Sciences Earth sciences & physical geography Physique chimie mathématiques & sciences de la terre Sciences de la terre & géographie physique Delille, Daniel Gleizon, Fabien Delille, Bruno Spatial and temporal variation of bacterioplankton in a sub-Antarctic coastal area (Kerguelen Archipelago) |
topic_facet |
Physical chemical mathematical & earth Sciences Earth sciences & physical geography Physique chimie mathématiques & sciences de la terre Sciences de la terre & géographie physique |
description |
peer reviewed Bacterial abundance and production were measured monthly for one year along cross-shore transects in 3 sub-Antarctic fjords of the Kerguelen Archipelago (seven stations each). Mean values of the 3 most coastal (inside) and most offshore (outside) stations were used to describe the relationship between temperature, phytoplankton biomass, bacterial abundance and bacterial production over a one year annual cycle. The entire sampling protocol was repeated twice during each cruise: once at noon and once at midnight. Over the whole sampling period, the temperature ranged from 2.1 to 7.4 degrees C, while chlorophyll a concentrations varied by a factor of 10, and bacterial abundance and production varied by factors of 12 and 30, respectively. Within one day, all of these parameters sometimes varied by a factor of 4 between noon and midnight. A clear seasonality was observed for all of the parameters. However, while variations of phytoplankton and bacterial production paralleled those of temperature, bacterial abundance was low in midsummer and maximum in autumn. While no general pattern could be observed from the total data set, spatial gradients could interfere strongly with temporal changes. (C) 2007 Elsevier B.V All rights reserved. MICROBIOKER - BELCANTO |
format |
Article in Journal/Newspaper |
author |
Delille, Daniel Gleizon, Fabien Delille, Bruno |
author_facet |
Delille, Daniel Gleizon, Fabien Delille, Bruno |
author_sort |
Delille, Daniel |
title |
Spatial and temporal variation of bacterioplankton in a sub-Antarctic coastal area (Kerguelen Archipelago) |
title_short |
Spatial and temporal variation of bacterioplankton in a sub-Antarctic coastal area (Kerguelen Archipelago) |
title_full |
Spatial and temporal variation of bacterioplankton in a sub-Antarctic coastal area (Kerguelen Archipelago) |
title_fullStr |
Spatial and temporal variation of bacterioplankton in a sub-Antarctic coastal area (Kerguelen Archipelago) |
title_full_unstemmed |
Spatial and temporal variation of bacterioplankton in a sub-Antarctic coastal area (Kerguelen Archipelago) |
title_sort |
spatial and temporal variation of bacterioplankton in a sub-antarctic coastal area (kerguelen archipelago) |
publisher |
Elsevier Science |
publishDate |
2007 |
url |
https://orbi.uliege.be/handle/2268/2146 https://orbi.uliege.be/bitstream/2268/2146/1/DelilleJMSr1-aje%20orbi.pdf https://doi.org/10.1016/j.jmarsys.2007.02.007 |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_source |
Journal of Marine Systems, 68 (3-4), 366-380 (2007) |
op_relation |
http://www.elsevier.com/locate/jmarsys urn:issn:0924-7963 https://orbi.uliege.be/handle/2268/2146 info:hdl:2268/2146 https://orbi.uliege.be/bitstream/2268/2146/1/DelilleJMSr1-aje%20orbi.pdf doi:10.1016/j.jmarsys.2007.02.007 scopus-id:2-s2.0-36048973577 |
op_rights |
open access http://purl.org/coar/access_right/c_abf2 info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1016/j.jmarsys.2007.02.007 |
container_title |
Journal of Marine Systems |
container_volume |
68 |
container_issue |
3-4 |
container_start_page |
366 |
op_container_end_page |
380 |
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1796935252671725568 |