Rare earth element (REE) concentrations and radiogenic isotopes (Sr-Nd-Hf) retrieved from bulk sediment leachates, and bulk and clay mineralogical signatures from two piston cores recovered in the Canadian Beaufort and Chukchi-Alaskan margins

Rare earth element (REE) concentrations and radiogenic isotopes (Sr-Nd-Hf) retrieved from bulk sediment leachates, together with bulk and clay mineralogical signatures, were studied on two piston cores recovered in the Canadian Beaufort (AMD0214-02PC) and Chukchi-Alaskan (HLY0501-01JPC) margins to i...

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Main Authors: Deschamps, Charles-Edouard, Montero-Serrano, Jean-Carlos, St-Onge, Guillaume, Poirier, André
Format: Dataset
Language:English
Published: PANGAEA 2019
Subjects:
Canadian Beaufort Sea
Chukchi Sea
Deglaciation
Fe-Mn oxyhydroxides
Hafnium isotopes
marine sediments
mineralogy
Neodymium isotopes
REE distribution
Beaufort Sea
Chukchi
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.897880
https://doi.org/10.1594/PANGAEA.897880
id ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.897880
record_format openpolar
spelling ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.897880 2023-05-15T15:40:22+02:00 Rare earth element (REE) concentrations and radiogenic isotopes (Sr-Nd-Hf) retrieved from bulk sediment leachates, and bulk and clay mineralogical signatures from two piston cores recovered in the Canadian Beaufort and Chukchi-Alaskan margins Deschamps, Charles-Edouard Montero-Serrano, Jean-Carlos St-Onge, Guillaume Poirier, André MEDIAN LATITUDE: 72.470000 * MEDIAN LONGITUDE: -150.136667 * SOUTH-BOUND LATITUDE: 71.610000 * WEST-BOUND LONGITUDE: -158.420000 * NORTH-BOUND LATITUDE: 72.900000 * EAST-BOUND LONGITUDE: -133.570000 2019-01-28 application/zip, 6 datasets https://doi.pangaea.de/10.1594/PANGAEA.897880 https://doi.org/10.1594/PANGAEA.897880 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.897880 https://doi.org/10.1594/PANGAEA.897880 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Deschamps, Charles-Edouard; Montero-Serrano, Jean-Carlos; St-Onge, Guillaume; Poirier, André (2019): Holocene Changes in Deep Water Circulation Inferred From Authigenic Nd and Hf Isotopes in Sediment Records From the Chukchi‐Alaskan and Canadian Beaufort Margins. Paleoceanography and Paleoclimatology, 34(7), 1038-1056, https://doi.org/10.1029/2018PA003485 Canadian Beaufort Sea Chukchi Sea Deglaciation Fe-Mn oxyhydroxides Hafnium isotopes marine sediments mineralogy Neodymium isotopes REE distribution Dataset 2019 ftpangaea https://doi.org/10.1594/PANGAEA.897880 https://doi.org/10.1029/2018PA003485 2023-01-20T07:34:17Z Rare earth element (REE) concentrations and radiogenic isotopes (Sr-Nd-Hf) retrieved from bulk sediment leachates, together with bulk and clay mineralogical signatures, were studied on two piston cores recovered in the Canadian Beaufort (AMD0214-02PC) and Chukchi-Alaskan (HLY0501-01JPC) margins to investigate changes in the weathering regimes and deep-water circulation during the Holocene. Dataset Beaufort Sea Chukchi Chukchi Sea PANGAEA - Data Publisher for Earth & Environmental Science Chukchi Sea ENVELOPE(-158.420000,-133.570000,72.900000,71.610000)
institution Open Polar
collection PANGAEA - Data Publisher for Earth & Environmental Science
op_collection_id ftpangaea
language English
topic Canadian Beaufort Sea
Chukchi Sea
Deglaciation
Fe-Mn oxyhydroxides
Hafnium isotopes
marine sediments
mineralogy
Neodymium isotopes
REE distribution
spellingShingle Canadian Beaufort Sea
Chukchi Sea
Deglaciation
Fe-Mn oxyhydroxides
Hafnium isotopes
marine sediments
mineralogy
Neodymium isotopes
REE distribution
Deschamps, Charles-Edouard
Montero-Serrano, Jean-Carlos
St-Onge, Guillaume
Poirier, André
Rare earth element (REE) concentrations and radiogenic isotopes (Sr-Nd-Hf) retrieved from bulk sediment leachates, and bulk and clay mineralogical signatures from two piston cores recovered in the Canadian Beaufort and Chukchi-Alaskan margins
topic_facet Canadian Beaufort Sea
Chukchi Sea
Deglaciation
Fe-Mn oxyhydroxides
Hafnium isotopes
marine sediments
mineralogy
Neodymium isotopes
REE distribution
description Rare earth element (REE) concentrations and radiogenic isotopes (Sr-Nd-Hf) retrieved from bulk sediment leachates, together with bulk and clay mineralogical signatures, were studied on two piston cores recovered in the Canadian Beaufort (AMD0214-02PC) and Chukchi-Alaskan (HLY0501-01JPC) margins to investigate changes in the weathering regimes and deep-water circulation during the Holocene.
format Dataset
author Deschamps, Charles-Edouard
Montero-Serrano, Jean-Carlos
St-Onge, Guillaume
Poirier, André
author_facet Deschamps, Charles-Edouard
Montero-Serrano, Jean-Carlos
St-Onge, Guillaume
Poirier, André
author_sort Deschamps, Charles-Edouard
title Rare earth element (REE) concentrations and radiogenic isotopes (Sr-Nd-Hf) retrieved from bulk sediment leachates, and bulk and clay mineralogical signatures from two piston cores recovered in the Canadian Beaufort and Chukchi-Alaskan margins
title_short Rare earth element (REE) concentrations and radiogenic isotopes (Sr-Nd-Hf) retrieved from bulk sediment leachates, and bulk and clay mineralogical signatures from two piston cores recovered in the Canadian Beaufort and Chukchi-Alaskan margins
title_full Rare earth element (REE) concentrations and radiogenic isotopes (Sr-Nd-Hf) retrieved from bulk sediment leachates, and bulk and clay mineralogical signatures from two piston cores recovered in the Canadian Beaufort and Chukchi-Alaskan margins
title_fullStr Rare earth element (REE) concentrations and radiogenic isotopes (Sr-Nd-Hf) retrieved from bulk sediment leachates, and bulk and clay mineralogical signatures from two piston cores recovered in the Canadian Beaufort and Chukchi-Alaskan margins
title_full_unstemmed Rare earth element (REE) concentrations and radiogenic isotopes (Sr-Nd-Hf) retrieved from bulk sediment leachates, and bulk and clay mineralogical signatures from two piston cores recovered in the Canadian Beaufort and Chukchi-Alaskan margins
title_sort rare earth element (ree) concentrations and radiogenic isotopes (sr-nd-hf) retrieved from bulk sediment leachates, and bulk and clay mineralogical signatures from two piston cores recovered in the canadian beaufort and chukchi-alaskan margins
publisher PANGAEA
publishDate 2019
url https://doi.pangaea.de/10.1594/PANGAEA.897880
https://doi.org/10.1594/PANGAEA.897880
op_coverage MEDIAN LATITUDE: 72.470000 * MEDIAN LONGITUDE: -150.136667 * SOUTH-BOUND LATITUDE: 71.610000 * WEST-BOUND LONGITUDE: -158.420000 * NORTH-BOUND LATITUDE: 72.900000 * EAST-BOUND LONGITUDE: -133.570000
long_lat ENVELOPE(-158.420000,-133.570000,72.900000,71.610000)
geographic Chukchi Sea
geographic_facet Chukchi Sea
genre Beaufort Sea
Chukchi
Chukchi Sea
genre_facet Beaufort Sea
Chukchi
Chukchi Sea
op_source Supplement to: Deschamps, Charles-Edouard; Montero-Serrano, Jean-Carlos; St-Onge, Guillaume; Poirier, André (2019): Holocene Changes in Deep Water Circulation Inferred From Authigenic Nd and Hf Isotopes in Sediment Records From the Chukchi‐Alaskan and Canadian Beaufort Margins. Paleoceanography and Paleoclimatology, 34(7), 1038-1056, https://doi.org/10.1029/2018PA003485
op_relation https://doi.pangaea.de/10.1594/PANGAEA.897880
https://doi.org/10.1594/PANGAEA.897880
op_rights CC-BY-4.0: Creative Commons Attribution 4.0 International
Access constraints: unrestricted
info:eu-repo/semantics/openAccess
op_rightsnorm CC-BY
op_doi https://doi.org/10.1594/PANGAEA.897880
https://doi.org/10.1029/2018PA003485
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