DISTRIBUTION OF PARTICULATE MATTER IN THE SOUTHEASTERN BEAUFORT SEA IN LATE SUMMER (Ninth Symposium on Polar Biology)
As part of the Northern Oil and Gas Action Program (NOGAP) forty-one stations were occupied for measurements of CTD/transmissometer, suspended particulate matter (SPM), chlorophyll-a (Chl-a), and particulate organic carbon (POC) in the southeastern Beaufort Sea in September 1986. Preliminary results...
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ftnipr:oai:nipr.repo.nii.ac.jp:00005013 2023-05-15T15:03:07+02:00 DISTRIBUTION OF PARTICULATE MATTER IN THE SOUTHEASTERN BEAUFORT SEA IN LATE SUMMER (Ninth Symposium on Polar Biology) イセキ カズオ Kazuo ISEKI Robie W. MACDONALD Eddy CARMACK 1987-12 https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=5013 http://id.nii.ac.jp/1291/00005013/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=5013&item_no=1&attribute_id=18&file_no=1 en eng Proceeding NOGAP, Institute of Ocean Sciences National Institute of Polar Research https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=5013 http://id.nii.ac.jp/1291/00005013/ AA10819561 Proceedings of the NIPR Symposium on Polar Biology, 1, 35-46(1987-12) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=5013&item_no=1&attribute_id=18&file_no=1 Departmental Bulletin Paper P(論文) 1987 ftnipr 2023-02-11T20:10:44Z As part of the Northern Oil and Gas Action Program (NOGAP) forty-one stations were occupied for measurements of CTD/transmissometer, suspended particulate matter (SPM), chlorophyll-a (Chl-a), and particulate organic carbon (POC) in the southeastern Beaufort Sea in September 1986. Preliminary results indicate that both the Mackenzie River and sediments in the nearshore (about 5 m or less) are two major particulate sources to the surface layer of the inner shelf (estuary). Further, a near-bottom light-attenuating layer was normally observed on the shelf. Compared to the interior Arctic Ocean, water over the Mackenzie Shelf has POC concentrations almost an order of magnitude higher throughout the water column (from surface to 350 m depth). This is probably a result of organic particles added to the surface layer by river input and phytoplankton production with subsequent settling into deeper water during the open-water season. Report Arctic Arctic Ocean Beaufort Sea Mackenzie river Mackenzie Shelf Phytoplankton Polar Biology Proceedings of the NIPR Symposium on Polar Biology National Institute of Polar Research Repository, Japan Arctic Arctic Ocean Mackenzie River |
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Open Polar |
collection |
National Institute of Polar Research Repository, Japan |
op_collection_id |
ftnipr |
language |
English |
description |
As part of the Northern Oil and Gas Action Program (NOGAP) forty-one stations were occupied for measurements of CTD/transmissometer, suspended particulate matter (SPM), chlorophyll-a (Chl-a), and particulate organic carbon (POC) in the southeastern Beaufort Sea in September 1986. Preliminary results indicate that both the Mackenzie River and sediments in the nearshore (about 5 m or less) are two major particulate sources to the surface layer of the inner shelf (estuary). Further, a near-bottom light-attenuating layer was normally observed on the shelf. Compared to the interior Arctic Ocean, water over the Mackenzie Shelf has POC concentrations almost an order of magnitude higher throughout the water column (from surface to 350 m depth). This is probably a result of organic particles added to the surface layer by river input and phytoplankton production with subsequent settling into deeper water during the open-water season. |
format |
Report |
author |
イセキ カズオ Kazuo ISEKI Robie W. MACDONALD Eddy CARMACK |
spellingShingle |
イセキ カズオ Kazuo ISEKI Robie W. MACDONALD Eddy CARMACK DISTRIBUTION OF PARTICULATE MATTER IN THE SOUTHEASTERN BEAUFORT SEA IN LATE SUMMER (Ninth Symposium on Polar Biology) |
author_facet |
イセキ カズオ Kazuo ISEKI Robie W. MACDONALD Eddy CARMACK |
author_sort |
イセキ カズオ |
title |
DISTRIBUTION OF PARTICULATE MATTER IN THE SOUTHEASTERN BEAUFORT SEA IN LATE SUMMER (Ninth Symposium on Polar Biology) |
title_short |
DISTRIBUTION OF PARTICULATE MATTER IN THE SOUTHEASTERN BEAUFORT SEA IN LATE SUMMER (Ninth Symposium on Polar Biology) |
title_full |
DISTRIBUTION OF PARTICULATE MATTER IN THE SOUTHEASTERN BEAUFORT SEA IN LATE SUMMER (Ninth Symposium on Polar Biology) |
title_fullStr |
DISTRIBUTION OF PARTICULATE MATTER IN THE SOUTHEASTERN BEAUFORT SEA IN LATE SUMMER (Ninth Symposium on Polar Biology) |
title_full_unstemmed |
DISTRIBUTION OF PARTICULATE MATTER IN THE SOUTHEASTERN BEAUFORT SEA IN LATE SUMMER (Ninth Symposium on Polar Biology) |
title_sort |
distribution of particulate matter in the southeastern beaufort sea in late summer (ninth symposium on polar biology) |
publisher |
Proceeding |
publishDate |
1987 |
url |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=5013 http://id.nii.ac.jp/1291/00005013/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=5013&item_no=1&attribute_id=18&file_no=1 |
geographic |
Arctic Arctic Ocean Mackenzie River |
geographic_facet |
Arctic Arctic Ocean Mackenzie River |
genre |
Arctic Arctic Ocean Beaufort Sea Mackenzie river Mackenzie Shelf Phytoplankton Polar Biology Proceedings of the NIPR Symposium on Polar Biology |
genre_facet |
Arctic Arctic Ocean Beaufort Sea Mackenzie river Mackenzie Shelf Phytoplankton Polar Biology Proceedings of the NIPR Symposium on Polar Biology |
op_relation |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=5013 http://id.nii.ac.jp/1291/00005013/ AA10819561 Proceedings of the NIPR Symposium on Polar Biology, 1, 35-46(1987-12) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=5013&item_no=1&attribute_id=18&file_no=1 |
_version_ |
1766335018222747648 |