Bacterial Populations in the
ABSTRACT. Spacial and seasonal variation patterns were studied for bacterial populations in Beaufort Sea ice, water and sediment. Bacterial populations in the Beaufort Sea were found in concentrations as high as are found in temperate oceans. Bacterial populations, especially viable bacteria, were l...
Main Authors: | , , , |
---|---|
Other Authors: | |
Format: | Text |
Language: | English |
Subjects: | |
Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.532.3180 http://pubs.aina.ucalgary.ca/arctic/Arctic31-2-97.pdf |
id |
ftciteseerx:oai:CiteSeerX.psu:10.1.1.532.3180 |
---|---|
record_format |
openpolar |
spelling |
ftciteseerx:oai:CiteSeerX.psu:10.1.1.532.3180 2023-05-15T14:19:50+02:00 Bacterial Populations in the Beaufort Sea Tatsuo Kaneko George Roubal Ronald M. Atlas The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.532.3180 http://pubs.aina.ucalgary.ca/arctic/Arctic31-2-97.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.532.3180 http://pubs.aina.ucalgary.ca/arctic/Arctic31-2-97.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://pubs.aina.ucalgary.ca/arctic/Arctic31-2-97.pdf text ftciteseerx 2016-01-08T10:39:59Z ABSTRACT. Spacial and seasonal variation patterns were studied for bacterial populations in Beaufort Sea ice, water and sediment. Bacterial populations in the Beaufort Sea were found in concentrations as high as are found in temperate oceans. Bacterial populations, especially viable bacteria, were lower in surface water during winter than summer, but not in sediment. Beaufort Sea bacterial populations are mainly psychrotrophic and are clearly adapted to growth at low temperatures. Ice conditions appear to be important in determining levels of bacterial populations in water. RkSUMJ?. Des variations typiques dans l’espace et suivant les saisons, ont été étudiées, dans les sédiments, l’eau et la glace de la Mer de Beaufort, en ce qui concerne les colonies de bactérie. On a trouvé des colonies bactérielles dans la Mer de Beaufort en concentration aussi importante que dans les océans tempérés. Les populations bactérielles, surtout les bactéries, aptes à vivre, étaient moins nombreuses à la surface de l’eau pendant l’hiver qu’en été mais non dans les sédiments. Les populations bactérielles de la Mer de Beaufort sont surtout psychotrophiques et bien adaptées pout grandir avec des températures glaciales. Les conditions de glace paraissent un facteur important du niveau d’importance des populations bactérielles dans l’eau. Traduit par Alain de Vendegies, Aquitaine Co. of Canada Ltd. Text Arctic Beaufort Sea Mer de Beaufort Sea ice Unknown Canada Mer de Beaufort ENVELOPE(-138.005,-138.005,69.500,69.500) |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
ftciteseerx |
language |
English |
description |
ABSTRACT. Spacial and seasonal variation patterns were studied for bacterial populations in Beaufort Sea ice, water and sediment. Bacterial populations in the Beaufort Sea were found in concentrations as high as are found in temperate oceans. Bacterial populations, especially viable bacteria, were lower in surface water during winter than summer, but not in sediment. Beaufort Sea bacterial populations are mainly psychrotrophic and are clearly adapted to growth at low temperatures. Ice conditions appear to be important in determining levels of bacterial populations in water. RkSUMJ?. Des variations typiques dans l’espace et suivant les saisons, ont été étudiées, dans les sédiments, l’eau et la glace de la Mer de Beaufort, en ce qui concerne les colonies de bactérie. On a trouvé des colonies bactérielles dans la Mer de Beaufort en concentration aussi importante que dans les océans tempérés. Les populations bactérielles, surtout les bactéries, aptes à vivre, étaient moins nombreuses à la surface de l’eau pendant l’hiver qu’en été mais non dans les sédiments. Les populations bactérielles de la Mer de Beaufort sont surtout psychotrophiques et bien adaptées pout grandir avec des températures glaciales. Les conditions de glace paraissent un facteur important du niveau d’importance des populations bactérielles dans l’eau. Traduit par Alain de Vendegies, Aquitaine Co. of Canada Ltd. |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Beaufort Sea Tatsuo Kaneko George Roubal Ronald M. Atlas |
spellingShingle |
Beaufort Sea Tatsuo Kaneko George Roubal Ronald M. Atlas Bacterial Populations in the |
author_facet |
Beaufort Sea Tatsuo Kaneko George Roubal Ronald M. Atlas |
author_sort |
Beaufort Sea |
title |
Bacterial Populations in the |
title_short |
Bacterial Populations in the |
title_full |
Bacterial Populations in the |
title_fullStr |
Bacterial Populations in the |
title_full_unstemmed |
Bacterial Populations in the |
title_sort |
bacterial populations in the |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.532.3180 http://pubs.aina.ucalgary.ca/arctic/Arctic31-2-97.pdf |
long_lat |
ENVELOPE(-138.005,-138.005,69.500,69.500) |
geographic |
Canada Mer de Beaufort |
geographic_facet |
Canada Mer de Beaufort |
genre |
Arctic Beaufort Sea Mer de Beaufort Sea ice |
genre_facet |
Arctic Beaufort Sea Mer de Beaufort Sea ice |
op_source |
http://pubs.aina.ucalgary.ca/arctic/Arctic31-2-97.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.532.3180 http://pubs.aina.ucalgary.ca/arctic/Arctic31-2-97.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766291563854430208 |