Nutrients depression in the blooming area of Prydz Bay, Antarctica
During the SIBEX cruise of R. V. KAIYO MARU to the Indian Sector of the Southern Ocean in 1983/84,nutrient depression in the phytoplankton blooming was observed in the innermost part of Prydz Bay (75°01.2′E, 69°01.4′S). The lowest concentrations of inorganic phosphate (0.30μg-at/l), dissolved total...
Main Authors: | , , |
---|---|
Format: | Report |
Language: | English |
Published: |
Environmental Division of Shimizu City/Faculty of Marine Science and Technology, Tokai University/Faculty of Marine Science and Technology, Tokai University
1986
|
Subjects: | |
Online Access: | https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=2031 http://id.nii.ac.jp/1291/00002031/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=2031&item_no=1&attribute_id=18&file_no=1 |
id |
ftnipr:oai:nipr.repo.nii.ac.jp:00002031 |
---|---|
record_format |
openpolar |
spelling |
ftnipr:oai:nipr.repo.nii.ac.jp:00002031 2023-05-15T13:47:59+02:00 Nutrients depression in the blooming area of Prydz Bay, Antarctica Fukui,Fukashi Otomo,Kazuhiro Okabe,Shiro 1986-12 https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=2031 http://id.nii.ac.jp/1291/00002031/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=2031&item_no=1&attribute_id=18&file_no=1 en eng Environmental Division of Shimizu City/Faculty of Marine Science and Technology, Tokai University/Faculty of Marine Science and Technology, Tokai University https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=2031 http://id.nii.ac.jp/1291/00002031/ AA00733561 Memoirs of National Institute of Polar Research. Special issue, 44, 43-54(1986-12) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=2031&item_no=1&attribute_id=18&file_no=1 Departmental Bulletin Paper P(論文) 1986 ftnipr 2022-11-12T19:42:52Z During the SIBEX cruise of R. V. KAIYO MARU to the Indian Sector of the Southern Ocean in 1983/84,nutrient depression in the phytoplankton blooming was observed in the innermost part of Prydz Bay (75°01.2′E, 69°01.4′S). The lowest concentrations of inorganic phosphate (0.30μg-at/l), dissolved total phosphorus (1.06μg-at/l), nitrate (10.5μg-at/l) and silicate (8μg-at/l) were observed, while the concentration of dissolved organic phosphorus (0.76μg-at/l) as well as chlorophyll α (2.19μg/l) was high. These low concentrations of inorganic nutrients would be attributable to the consumption by phytoplankton. However, phosphate and silicate seem to be consumed faster than nitrate is. Report Antarc* Antarctica Memoirs of National Institute of Polar Research Polar Research Prydz Bay Southern Ocean National Institute of Polar Research Repository, Japan Indian Prydz Bay Southern Ocean |
institution |
Open Polar |
collection |
National Institute of Polar Research Repository, Japan |
op_collection_id |
ftnipr |
language |
English |
description |
During the SIBEX cruise of R. V. KAIYO MARU to the Indian Sector of the Southern Ocean in 1983/84,nutrient depression in the phytoplankton blooming was observed in the innermost part of Prydz Bay (75°01.2′E, 69°01.4′S). The lowest concentrations of inorganic phosphate (0.30μg-at/l), dissolved total phosphorus (1.06μg-at/l), nitrate (10.5μg-at/l) and silicate (8μg-at/l) were observed, while the concentration of dissolved organic phosphorus (0.76μg-at/l) as well as chlorophyll α (2.19μg/l) was high. These low concentrations of inorganic nutrients would be attributable to the consumption by phytoplankton. However, phosphate and silicate seem to be consumed faster than nitrate is. |
format |
Report |
author |
Fukui,Fukashi Otomo,Kazuhiro Okabe,Shiro |
spellingShingle |
Fukui,Fukashi Otomo,Kazuhiro Okabe,Shiro Nutrients depression in the blooming area of Prydz Bay, Antarctica |
author_facet |
Fukui,Fukashi Otomo,Kazuhiro Okabe,Shiro |
author_sort |
Fukui,Fukashi |
title |
Nutrients depression in the blooming area of Prydz Bay, Antarctica |
title_short |
Nutrients depression in the blooming area of Prydz Bay, Antarctica |
title_full |
Nutrients depression in the blooming area of Prydz Bay, Antarctica |
title_fullStr |
Nutrients depression in the blooming area of Prydz Bay, Antarctica |
title_full_unstemmed |
Nutrients depression in the blooming area of Prydz Bay, Antarctica |
title_sort |
nutrients depression in the blooming area of prydz bay, antarctica |
publisher |
Environmental Division of Shimizu City/Faculty of Marine Science and Technology, Tokai University/Faculty of Marine Science and Technology, Tokai University |
publishDate |
1986 |
url |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=2031 http://id.nii.ac.jp/1291/00002031/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=2031&item_no=1&attribute_id=18&file_no=1 |
geographic |
Indian Prydz Bay Southern Ocean |
geographic_facet |
Indian Prydz Bay Southern Ocean |
genre |
Antarc* Antarctica Memoirs of National Institute of Polar Research Polar Research Prydz Bay Southern Ocean |
genre_facet |
Antarc* Antarctica Memoirs of National Institute of Polar Research Polar Research Prydz Bay Southern Ocean |
op_relation |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=2031 http://id.nii.ac.jp/1291/00002031/ AA00733561 Memoirs of National Institute of Polar Research. Special issue, 44, 43-54(1986-12) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=2031&item_no=1&attribute_id=18&file_no=1 |
_version_ |
1766248338202558464 |