Vertical distribution and standing stocks of chlorophyll a in the coastal waters of the Antarctic Ocean
Japanese BIOMASS SIBEX II program was carried out partly by the 26th Japanese Antarctic Research Expedition from December 1984 to February 1985. The vertical distributions of chlorophyll a, phaeophytin and oceanographic parameters to a depth of 200m were investigated in three areas; 9 stations in Br...
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National Institute of Polar Research
1987
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ftdoajarticles:oai:doaj.org/article:1816813e2f804e33b3106d6b859646cb 2023-05-15T14:02:45+02:00 Vertical distribution and standing stocks of chlorophyll a in the coastal waters of the Antarctic Ocean Masao Ohno Yasushi Fukuda Mitsuo Fukuchi 1987-07-01T00:00:00Z https://doi.org/10.15094/00008545 https://doaj.org/article/1816813e2f804e33b3106d6b859646cb EN JA eng jpn National Institute of Polar Research https://doi.org/10.15094/00008545 https://doaj.org/toc/0085-7289 https://doaj.org/toc/2432-079X doi:10.15094/00008545 0085-7289 2432-079X https://doaj.org/article/1816813e2f804e33b3106d6b859646cb Antarctic Record, Vol 31, Iss 2, Pp 93-108 (1987) Geography (General) G1-922 article 1987 ftdoajarticles https://doi.org/10.15094/00008545 2023-01-08T01:30:54Z Japanese BIOMASS SIBEX II program was carried out partly by the 26th Japanese Antarctic Research Expedition from December 1984 to February 1985. The vertical distributions of chlorophyll a, phaeophytin and oceanographic parameters to a depth of 200m were investigated in three areas; 9 stations in Breid Bay (70°05′-70°15′S, 23°50′-24°20′E), 7 stations off the Gunnerus Bank (68°00′-68°23′S, 30°00′-35°00′E) and 7 stations off Lutzow-Holm Bay (67°00′-68°00′S, 36°00′-38°00′E) in the Antarctic coastal waters. Water temperature ranged from -1.87 to 2.1℃, and salinity ranged from 32.63 to 34.63. Salinity was 32.63-33.95 throughout the upper 0-50m layer, in which chlorophyll a was abundant. In Breid Bay, integrated chlorophyll a stocks (0-200m) decreased from 230.0-410.7mg/m^2 in December to 95.1-207.2mg/m^2 in February. In the waters off Lutzow-Holm Bay, the stocks remained between 46.0 and 78.3mg/m^2. The phaeophytin content was large at almost all the stations. Article in Journal/Newspaper Antarc* Antarctic Antarctic Ocean Directory of Open Access Journals: DOAJ Articles Antarctic Antarctic Ocean Breid Bay ENVELOPE(24.083,24.083,-70.250,-70.250) Gunnerus Bank ENVELOPE(33.000,33.000,-68.000,-68.000) The Antarctic |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English Japanese |
topic |
Geography (General) G1-922 |
spellingShingle |
Geography (General) G1-922 Masao Ohno Yasushi Fukuda Mitsuo Fukuchi Vertical distribution and standing stocks of chlorophyll a in the coastal waters of the Antarctic Ocean |
topic_facet |
Geography (General) G1-922 |
description |
Japanese BIOMASS SIBEX II program was carried out partly by the 26th Japanese Antarctic Research Expedition from December 1984 to February 1985. The vertical distributions of chlorophyll a, phaeophytin and oceanographic parameters to a depth of 200m were investigated in three areas; 9 stations in Breid Bay (70°05′-70°15′S, 23°50′-24°20′E), 7 stations off the Gunnerus Bank (68°00′-68°23′S, 30°00′-35°00′E) and 7 stations off Lutzow-Holm Bay (67°00′-68°00′S, 36°00′-38°00′E) in the Antarctic coastal waters. Water temperature ranged from -1.87 to 2.1℃, and salinity ranged from 32.63 to 34.63. Salinity was 32.63-33.95 throughout the upper 0-50m layer, in which chlorophyll a was abundant. In Breid Bay, integrated chlorophyll a stocks (0-200m) decreased from 230.0-410.7mg/m^2 in December to 95.1-207.2mg/m^2 in February. In the waters off Lutzow-Holm Bay, the stocks remained between 46.0 and 78.3mg/m^2. The phaeophytin content was large at almost all the stations. |
format |
Article in Journal/Newspaper |
author |
Masao Ohno Yasushi Fukuda Mitsuo Fukuchi |
author_facet |
Masao Ohno Yasushi Fukuda Mitsuo Fukuchi |
author_sort |
Masao Ohno |
title |
Vertical distribution and standing stocks of chlorophyll a in the coastal waters of the Antarctic Ocean |
title_short |
Vertical distribution and standing stocks of chlorophyll a in the coastal waters of the Antarctic Ocean |
title_full |
Vertical distribution and standing stocks of chlorophyll a in the coastal waters of the Antarctic Ocean |
title_fullStr |
Vertical distribution and standing stocks of chlorophyll a in the coastal waters of the Antarctic Ocean |
title_full_unstemmed |
Vertical distribution and standing stocks of chlorophyll a in the coastal waters of the Antarctic Ocean |
title_sort |
vertical distribution and standing stocks of chlorophyll a in the coastal waters of the antarctic ocean |
publisher |
National Institute of Polar Research |
publishDate |
1987 |
url |
https://doi.org/10.15094/00008545 https://doaj.org/article/1816813e2f804e33b3106d6b859646cb |
long_lat |
ENVELOPE(24.083,24.083,-70.250,-70.250) ENVELOPE(33.000,33.000,-68.000,-68.000) |
geographic |
Antarctic Antarctic Ocean Breid Bay Gunnerus Bank The Antarctic |
geographic_facet |
Antarctic Antarctic Ocean Breid Bay Gunnerus Bank The Antarctic |
genre |
Antarc* Antarctic Antarctic Ocean |
genre_facet |
Antarc* Antarctic Antarctic Ocean |
op_source |
Antarctic Record, Vol 31, Iss 2, Pp 93-108 (1987) |
op_relation |
https://doi.org/10.15094/00008545 https://doaj.org/toc/0085-7289 https://doaj.org/toc/2432-079X doi:10.15094/00008545 0085-7289 2432-079X https://doaj.org/article/1816813e2f804e33b3106d6b859646cb |
op_doi |
https://doi.org/10.15094/00008545 |
_version_ |
1766273167208218624 |