Benthic foraminiferal assemblages and bottom water evolution off the Portuguese margin since the Middle Pleistocene

The upper 250 meter-long sediment core of Site U1391 (1085 m water depth) retrieved from the Portuguese margin in the Northeast Atlantic Ocean was adopted for the benthic foraminiferal analyses to disclose the variations in Mediterranean Outflow Water (MOW) intensity over the last similar to 0.9 Ma....

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Published in:Global and Planetary Change
Main Authors: Guo, QM (郭启梅), Li, BH （李保华), Kim, JK
Format: Report
Language:English
Published: ELSEVIER SCIENCE BV 2017
Subjects:
Benthic Foraminifera
Portuguese Margin
Mediterranean Outflow Water
Middle-late Pleistocene
Physical Geography
Geology
Geography
Physical
Geosciences
Multidisciplinary
Northeast Atlantic
Online Access:http://ir.nigpas.ac.cn/handle/332004/13697
https://doi.org/10.1016/j.gloplacha.2016.11.004
id ftchinacscnigpas:oai:ir.nigpas.ac.cn:332004/13697
record_format openpolar
spelling ftchinacscnigpas:oai:ir.nigpas.ac.cn:332004/13697 2023-05-15T17:41:20+02:00 Benthic foraminiferal assemblages and bottom water evolution off the Portuguese margin since the Middle Pleistocene Guo, QM (郭启梅) Li, BH （李保华) Kim, JK 2017-03 http://ir.nigpas.ac.cn/handle/332004/13697 https://doi.org/10.1016/j.gloplacha.2016.11.004 英语 eng ELSEVIER SCIENCE BV Global and Planetary Change http://ir.nigpas.ac.cn/handle/332004/13697 doi:10.1016/j.gloplacha.2016.11.004 Benthic Foraminifera Portuguese Margin Mediterranean Outflow Water Middle-late Pleistocene Physical Geography Geology Geography Physical Geosciences Multidisciplinary 期刊论文 2017 ftchinacscnigpas https://doi.org/10.1016/j.gloplacha.2016.11.004 2019-09-27T00:06:32Z The upper 250 meter-long sediment core of Site U1391 (1085 m water depth) retrieved from the Portuguese margin in the Northeast Atlantic Ocean was adopted for the benthic foraminiferal analyses to disclose the variations in Mediterranean Outflow Water (MOW) intensity over the last similar to 0.9 Ma. Benthic foraminifera are abundant at this site and mainly composed of the hyaline forms (80%, such as Cibicidoides/Cibicides spp., Globobulimina spp., Bulimina spp., Uvigerina spp., Melonis spp., Sphaeroidina bulloides, Hoeglundina elegans, Gyroidinoides spp., Lenticulina spp. and Planulina ariminensis), while the agglutinated and porcelaneous forms have only 5% and 14.1% on average, respectively. Report Northeast Atlantic Nanjing Institute of Geology and Palaeontology: NIGPAS OpenIR (Chinese Academy of Sciences) Global and Planetary Change 150 94 108
institution Open Polar
collection Nanjing Institute of Geology and Palaeontology: NIGPAS OpenIR (Chinese Academy of Sciences)
op_collection_id ftchinacscnigpas
language English
topic Benthic Foraminifera
Portuguese Margin
Mediterranean Outflow Water
Middle-late Pleistocene
Physical Geography
Geology
Geography
Physical
Geosciences
Multidisciplinary
spellingShingle Benthic Foraminifera
Portuguese Margin
Mediterranean Outflow Water
Middle-late Pleistocene
Physical Geography
Geology
Geography
Physical
Geosciences
Multidisciplinary
Guo, QM (郭启梅)
Li, BH （李保华)
Kim, JK
Benthic foraminiferal assemblages and bottom water evolution off the Portuguese margin since the Middle Pleistocene
topic_facet Benthic Foraminifera
Portuguese Margin
Mediterranean Outflow Water
Middle-late Pleistocene
Physical Geography
Geology
Geography
Physical
Geosciences
Multidisciplinary
description The upper 250 meter-long sediment core of Site U1391 (1085 m water depth) retrieved from the Portuguese margin in the Northeast Atlantic Ocean was adopted for the benthic foraminiferal analyses to disclose the variations in Mediterranean Outflow Water (MOW) intensity over the last similar to 0.9 Ma. Benthic foraminifera are abundant at this site and mainly composed of the hyaline forms (80%, such as Cibicidoides/Cibicides spp., Globobulimina spp., Bulimina spp., Uvigerina spp., Melonis spp., Sphaeroidina bulloides, Hoeglundina elegans, Gyroidinoides spp., Lenticulina spp. and Planulina ariminensis), while the agglutinated and porcelaneous forms have only 5% and 14.1% on average, respectively.
format Report
author Guo, QM (郭启梅)
Li, BH （李保华)
Kim, JK
author_facet Guo, QM (郭启梅)
Li, BH （李保华)
Kim, JK
author_sort Guo, QM (郭启梅)
title Benthic foraminiferal assemblages and bottom water evolution off the Portuguese margin since the Middle Pleistocene
title_short Benthic foraminiferal assemblages and bottom water evolution off the Portuguese margin since the Middle Pleistocene
title_full Benthic foraminiferal assemblages and bottom water evolution off the Portuguese margin since the Middle Pleistocene
title_fullStr Benthic foraminiferal assemblages and bottom water evolution off the Portuguese margin since the Middle Pleistocene
title_full_unstemmed Benthic foraminiferal assemblages and bottom water evolution off the Portuguese margin since the Middle Pleistocene
title_sort benthic foraminiferal assemblages and bottom water evolution off the portuguese margin since the middle pleistocene
publisher ELSEVIER SCIENCE BV
publishDate 2017
url http://ir.nigpas.ac.cn/handle/332004/13697
https://doi.org/10.1016/j.gloplacha.2016.11.004
genre Northeast Atlantic
genre_facet Northeast Atlantic
op_relation Global and Planetary Change
http://ir.nigpas.ac.cn/handle/332004/13697
doi:10.1016/j.gloplacha.2016.11.004
op_doi https://doi.org/10.1016/j.gloplacha.2016.11.004
container_title Global and Planetary Change
container_volume 150
container_start_page 94
op_container_end_page 108
_version_ 1766142833420402688

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