Seasonal flux variability of planktonic foraminifera during 2009–2011 in a sediment trap from Xisha Trough, South China Sea
The flux and seasonality of planktonic foraminifera were studied through a time-series sediment trap deployed in the Xisha Trough, South China Sea from June 2009 to August 2011. The general flux pattern for planktonic foraminifera showed high values during the winter half-year/season (from late Sept...
Published in: | Aquatic Ecosystem Health & Management |
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Format: | Article in Journal/Newspaper |
Language: | English |
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Michigan State University Press
2015
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Online Access: | http://dx.doi.org/10.1080/14634988.2015.1116897 https://scholarlypublishingcollective.org/msup/aehm/article-pdf/18/4/403/1449876/403xiang.pdf |
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crmichiganstupr:10.1080/14634988.2015.1116897 2024-06-09T07:49:05+00:00 Seasonal flux variability of planktonic foraminifera during 2009–2011 in a sediment trap from Xisha Trough, South China Sea Xiang, Rong Liu, Jianguo Wang, Dongxiao Chen, Muhong Han, Chen Chen, Zhong Yan, Wen Tang, Shilin 2015 http://dx.doi.org/10.1080/14634988.2015.1116897 https://scholarlypublishingcollective.org/msup/aehm/article-pdf/18/4/403/1449876/403xiang.pdf en eng Michigan State University Press Aquatic Ecosystem Health & Management volume 18, issue 4, page 403-413 ISSN 1463-4988 1539-4077 journal-article 2015 crmichiganstupr https://doi.org/10.1080/14634988.2015.1116897 2024-05-16T14:08:25Z The flux and seasonality of planktonic foraminifera were studied through a time-series sediment trap deployed in the Xisha Trough, South China Sea from June 2009 to August 2011. The general flux pattern for planktonic foraminifera showed high values during the winter half-year/season (from late September/October to February) and low flux during the rest of the year. This flux pattern contrasts with the bimodal pattern in the central and southern South China Sea, which shows two high flux peaks corresponding to the prevailing summer and winter monsoon periods, respectively. Apparent interannual flux differences, which may be related to the climate change from an El Niño year to a La Niña year, were observed. Monsoonal driven seasonality is most prominent in Pulleniatina obliquiloculata, Neogloboquadrina dutertrei and Globigerina bulloides, with over 80% of their species-specific fluxes (93% for G. bulloides) occurring from late September/October to February. Globigerinoides sacculifer and Globigerinoides ruber show similar seasonality, generally following the trend of the total flux of planktonic foraminifer. G. bulloides may have the potential to be developed as a winter proxy-species. Globigerinoides conglobatus mostly appears in June to August and can be developed as a summer proxy-species. Article in Journal/Newspaper Planktonic foraminifera Michigan State University Press Aquatic Ecosystem Health & Management 18 4 403 413 |
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Open Polar |
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Michigan State University Press |
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crmichiganstupr |
language |
English |
description |
The flux and seasonality of planktonic foraminifera were studied through a time-series sediment trap deployed in the Xisha Trough, South China Sea from June 2009 to August 2011. The general flux pattern for planktonic foraminifera showed high values during the winter half-year/season (from late September/October to February) and low flux during the rest of the year. This flux pattern contrasts with the bimodal pattern in the central and southern South China Sea, which shows two high flux peaks corresponding to the prevailing summer and winter monsoon periods, respectively. Apparent interannual flux differences, which may be related to the climate change from an El Niño year to a La Niña year, were observed. Monsoonal driven seasonality is most prominent in Pulleniatina obliquiloculata, Neogloboquadrina dutertrei and Globigerina bulloides, with over 80% of their species-specific fluxes (93% for G. bulloides) occurring from late September/October to February. Globigerinoides sacculifer and Globigerinoides ruber show similar seasonality, generally following the trend of the total flux of planktonic foraminifer. G. bulloides may have the potential to be developed as a winter proxy-species. Globigerinoides conglobatus mostly appears in June to August and can be developed as a summer proxy-species. |
format |
Article in Journal/Newspaper |
author |
Xiang, Rong Liu, Jianguo Wang, Dongxiao Chen, Muhong Han, Chen Chen, Zhong Yan, Wen Tang, Shilin |
spellingShingle |
Xiang, Rong Liu, Jianguo Wang, Dongxiao Chen, Muhong Han, Chen Chen, Zhong Yan, Wen Tang, Shilin Seasonal flux variability of planktonic foraminifera during 2009–2011 in a sediment trap from Xisha Trough, South China Sea |
author_facet |
Xiang, Rong Liu, Jianguo Wang, Dongxiao Chen, Muhong Han, Chen Chen, Zhong Yan, Wen Tang, Shilin |
author_sort |
Xiang, Rong |
title |
Seasonal flux variability of planktonic foraminifera during 2009–2011 in a sediment trap from Xisha Trough, South China Sea |
title_short |
Seasonal flux variability of planktonic foraminifera during 2009–2011 in a sediment trap from Xisha Trough, South China Sea |
title_full |
Seasonal flux variability of planktonic foraminifera during 2009–2011 in a sediment trap from Xisha Trough, South China Sea |
title_fullStr |
Seasonal flux variability of planktonic foraminifera during 2009–2011 in a sediment trap from Xisha Trough, South China Sea |
title_full_unstemmed |
Seasonal flux variability of planktonic foraminifera during 2009–2011 in a sediment trap from Xisha Trough, South China Sea |
title_sort |
seasonal flux variability of planktonic foraminifera during 2009–2011 in a sediment trap from xisha trough, south china sea |
publisher |
Michigan State University Press |
publishDate |
2015 |
url |
http://dx.doi.org/10.1080/14634988.2015.1116897 https://scholarlypublishingcollective.org/msup/aehm/article-pdf/18/4/403/1449876/403xiang.pdf |
genre |
Planktonic foraminifera |
genre_facet |
Planktonic foraminifera |
op_source |
Aquatic Ecosystem Health & Management volume 18, issue 4, page 403-413 ISSN 1463-4988 1539-4077 |
op_doi |
https://doi.org/10.1080/14634988.2015.1116897 |
container_title |
Aquatic Ecosystem Health & Management |
container_volume |
18 |
container_issue |
4 |
container_start_page |
403 |
op_container_end_page |
413 |
_version_ |
1801381243791605760 |