(Table 1) Age determination of sediment cores F2-92-P3 and F2-92-P40
Although climate records from several locations around the world show nearly synchronous and abrupt changes, the nature of the inferred teleconnection is still poorly understood. On the basis of preserved laminations and molybdenum enrichments in open margin sediments we demonstrate that the oxygen...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.855279 2023-05-15T17:33:33+02:00 (Table 1) Age determination of sediment cores F2-92-P3 and F2-92-P40 Zheng, Y van Geen, Alexander Anderson, Robert F Gardner, James V Dean, Walter E Zheng, Yan MEDIAN LATITUDE: 35.520750 * MEDIAN LONGITUDE: -121.427083 * SOUTH-BOUND LATITUDE: 35.418167 * WEST-BOUND LONGITUDE: -121.438333 * NORTH-BOUND LATITUDE: 35.623333 * EAST-BOUND LONGITUDE: -121.415833 * MINIMUM DEPTH, sediment/rock: 0.00 m * MAXIMUM DEPTH, sediment/rock: 5.70 m 2000-11-25 text/tab-separated-values, 129 data points https://doi.pangaea.de/10.1594/PANGAEA.855279 https://doi.org/10.1594/PANGAEA.855279 en eng PANGAEA Gardner, James V; Dean, Walter E; Dartnell, Peter (1997): Biogenic sedimentation beneath the California Current system for the past 30 kyr and its paleoceanographic significance. Paleoceanography, 12(2), 207-226, https://doi.org/10.1029/96PA03567 https://doi.pangaea.de/10.1594/PANGAEA.855279 https://doi.org/10.1594/PANGAEA.855279 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Zheng, Yan; van Geen, Alexander; Anderson, Robert F; Gardner, James V; Dean, Walter E (2000): Intensification of the Northeast Pacific oxygen minimum zone during the Bölling-Alleröd Warm Period. Paleoceanography, 15(5), 528-536, https://doi.org/10.1029/1999PA000473 Age 14C AMS 14C calibrated dated dated material dated standard error Calendar age DEPTH sediment/rock Event label F2-92-P3 F2-92-P40 Laboratory code/label Pacific Ocean PC Piston corer Dataset 2000 ftpangaea https://doi.org/10.1594/PANGAEA.855279 https://doi.org/10.1029/1999PA000473 https://doi.org/10.1029/96PA03567 2023-01-20T09:06:34Z Although climate records from several locations around the world show nearly synchronous and abrupt changes, the nature of the inferred teleconnection is still poorly understood. On the basis of preserved laminations and molybdenum enrichments in open margin sediments we demonstrate that the oxygen content of northeast Pacific waters at 800 m depth during the Bölling-Alleröd warm period (15–13 kyr) was greatly reduced. Existing oxygen isotopic records of benthic and planktonic foraminifera suggest that this was probably due to suppressed ventilation at higher latitudes of the North Pacific. Comparison with ventilation records for the North Atlantic indicates an antiphased pattern of convection relative to the North Pacific over the past 22 kyr, perhaps due to variations in water vapor transport across Central America. Dataset North Atlantic Planktonic foraminifera PANGAEA - Data Publisher for Earth & Environmental Science Pacific ENVELOPE(-121.438333,-121.415833,35.623333,35.418167) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Age 14C AMS 14C calibrated dated dated material dated standard error Calendar age DEPTH sediment/rock Event label F2-92-P3 F2-92-P40 Laboratory code/label Pacific Ocean PC Piston corer |
spellingShingle |
Age 14C AMS 14C calibrated dated dated material dated standard error Calendar age DEPTH sediment/rock Event label F2-92-P3 F2-92-P40 Laboratory code/label Pacific Ocean PC Piston corer Zheng, Y van Geen, Alexander Anderson, Robert F Gardner, James V Dean, Walter E Zheng, Yan (Table 1) Age determination of sediment cores F2-92-P3 and F2-92-P40 |
topic_facet |
Age 14C AMS 14C calibrated dated dated material dated standard error Calendar age DEPTH sediment/rock Event label F2-92-P3 F2-92-P40 Laboratory code/label Pacific Ocean PC Piston corer |
description |
Although climate records from several locations around the world show nearly synchronous and abrupt changes, the nature of the inferred teleconnection is still poorly understood. On the basis of preserved laminations and molybdenum enrichments in open margin sediments we demonstrate that the oxygen content of northeast Pacific waters at 800 m depth during the Bölling-Alleröd warm period (15–13 kyr) was greatly reduced. Existing oxygen isotopic records of benthic and planktonic foraminifera suggest that this was probably due to suppressed ventilation at higher latitudes of the North Pacific. Comparison with ventilation records for the North Atlantic indicates an antiphased pattern of convection relative to the North Pacific over the past 22 kyr, perhaps due to variations in water vapor transport across Central America. |
format |
Dataset |
author |
Zheng, Y van Geen, Alexander Anderson, Robert F Gardner, James V Dean, Walter E Zheng, Yan |
author_facet |
Zheng, Y van Geen, Alexander Anderson, Robert F Gardner, James V Dean, Walter E Zheng, Yan |
author_sort |
Zheng, Y |
title |
(Table 1) Age determination of sediment cores F2-92-P3 and F2-92-P40 |
title_short |
(Table 1) Age determination of sediment cores F2-92-P3 and F2-92-P40 |
title_full |
(Table 1) Age determination of sediment cores F2-92-P3 and F2-92-P40 |
title_fullStr |
(Table 1) Age determination of sediment cores F2-92-P3 and F2-92-P40 |
title_full_unstemmed |
(Table 1) Age determination of sediment cores F2-92-P3 and F2-92-P40 |
title_sort |
(table 1) age determination of sediment cores f2-92-p3 and f2-92-p40 |
publisher |
PANGAEA |
publishDate |
2000 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.855279 https://doi.org/10.1594/PANGAEA.855279 |
op_coverage |
MEDIAN LATITUDE: 35.520750 * MEDIAN LONGITUDE: -121.427083 * SOUTH-BOUND LATITUDE: 35.418167 * WEST-BOUND LONGITUDE: -121.438333 * NORTH-BOUND LATITUDE: 35.623333 * EAST-BOUND LONGITUDE: -121.415833 * MINIMUM DEPTH, sediment/rock: 0.00 m * MAXIMUM DEPTH, sediment/rock: 5.70 m |
long_lat |
ENVELOPE(-121.438333,-121.415833,35.623333,35.418167) |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
North Atlantic Planktonic foraminifera |
genre_facet |
North Atlantic Planktonic foraminifera |
op_source |
Supplement to: Zheng, Yan; van Geen, Alexander; Anderson, Robert F; Gardner, James V; Dean, Walter E (2000): Intensification of the Northeast Pacific oxygen minimum zone during the Bölling-Alleröd Warm Period. Paleoceanography, 15(5), 528-536, https://doi.org/10.1029/1999PA000473 |
op_relation |
Gardner, James V; Dean, Walter E; Dartnell, Peter (1997): Biogenic sedimentation beneath the California Current system for the past 30 kyr and its paleoceanographic significance. Paleoceanography, 12(2), 207-226, https://doi.org/10.1029/96PA03567 https://doi.pangaea.de/10.1594/PANGAEA.855279 https://doi.org/10.1594/PANGAEA.855279 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.855279 https://doi.org/10.1029/1999PA000473 https://doi.org/10.1029/96PA03567 |
_version_ |
1766132084693270528 |