Transport and transformation of riverine neodymium isotope and rare earth element signatures in high latitude estuaries: A case study from the Laptev Sea

Laukert Georgi; Frank Martin; Bauch Dorothea; Hathorne Ed C.; Gutjahr Marcus; Janout Markus; Hoelemann Jens

首页> 外文期刊>Earth and Planetary Science Letters: A Letter Journal Devoted to the Development in Time of the Earth and Planetary System >Transport and transformation of riverine neodymium isotope and rare earth element signatures in high latitude estuaries: A case study from the Laptev Sea

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Transport and transformation of riverine neodymium isotope and rare earth element signatures in high latitude estuaries: A case study from the Laptev Sea

机译：高纬度河道河流钕同位素及稀土元素特征的运输与转化：Laptev海的案例研究

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Marine neodymium (Nd) isotope and rare earth element (REE) compositions are valuable tracers for present and past ocean circulation and continental inputs. Yet their supply via high latitude estuaries is largely unknown. Here we present a comprehensive dissolved Nd isotope (expressed as epsilon(Nd) values) and REE data set together with seawater stable oxygen isotope (delta O-18) compositions of samples from the Laptev Sea recovered in two Arctic summers and one winter.

机译：海洋钕（Nd）同位素和稀土元素（REE）组合物是目前和过去海洋循环和大陆投入的有价值的示踪剂。然而，通过高纬度河口的供应主要是未知的。在这里，我们提出了一种综合溶解的Nd同位素（表达为epsilon（Nd）值），并且Ree数据与Seawater稳定的氧同位素（Delta O-18）的样品组合在一起，在两个北极夏季和一个冬季恢复。

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来源
《Earth and Planetary Science Letters: A Letter Journal Devoted to the Development in Time of the Earth and Planetary System》 |2017年第2017期|共13页
作者
Laukert Georgi; Frank Martin; Bauch Dorothea; Hathorne Ed C.; Gutjahr Marcus; Janout Markus; Hoelemann Jens;
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作者单位

GEOMAR Helmholtz Ctr Ocean Res Kiel Wischhofstr 1-3 D-24148 Kiel Germany;

GEOMAR Helmholtz Ctr Ocean Res Kiel Wischhofstr 1-3 D-24148 Kiel Germany;

GEOMAR Helmholtz Ctr Ocean Res Kiel Wischhofstr 1-3 D-24148 Kiel Germany;

GEOMAR Helmholtz Ctr Ocean Res Kiel Wischhofstr 1-3 D-24148 Kiel Germany;

GEOMAR Helmholtz Ctr Ocean Res Kiel Wischhofstr 1-3 D-24148 Kiel Germany;

Alfred Wegener Inst Helmholtz Ctr Polar &

Marine Res Handelshafen 12 D-27570 Bremerhaven Germany;

Alfred Wegener Inst Helmholtz Ctr Polar &

Marine Res Handelshafen 12 D-27570 Bremerhaven Germany;

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原文格式 PDF
正文语种 eng
中图分类天文学、地球科学;行星、卫星、彗星、流星、陨星;
关键词
Nd isotopes; rare earth elements; stable oxygen isotopes; seawater-particle interactions; estuarine processes; sea ice;

机译：ND同位素;稀土元素;稳定的氧同位素;海水颗粒相互作用;河口过程;海冰;

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1. Transport and transformation of riverine neodymium isotope and rare earth element signatures in high latitude estuaries: A case study from the Laptev Sea [J] . Laukert Georgi, Frank Martin, Bauch Dorothea, Earth and Planetary Science Letters: A Letter Journal Devoted to the Development in Time of the Earth and Planetary System . 2017,第期

机译：高纬度河道河流钕同位素及稀土元素特征的运输与转化：Laptev海的案例研究
2. Rare-earth element and stable isotope signatures of kaolin from a Pliocene lateritic weathering profile at mid-latitude region (Andalusia, Spain): Implications for paleoweathering and paleoclimatic reconstructions [J] . Catena: An Interdisciplinary Journal of Soil Science Hydrology-Geomorphology Focusing on Geoecology and Landscape Evolution . 2018,第期

机译：来自纬度地区（Andalusia，Spain）的全烯型眼光风化曲线岩石稀土元素和高岭土稳定同位素签名：对浅耕地和古脑力学重建的影响
3. Pathways of Siberian Freshwater and Sea Ice in the Arctic Ocean Traced with Radiogenic Neodymium Isotopes and Rare Earth Elements [J] . Georgi Laukert, Martin Frank, Ed C. Hathorne, Polarforschung . 2017,第1期

机译：放射性钕同位素和稀土元素追踪的北冰洋西伯利亚淡水和海冰的路径
4. O and C Isotope Study of Bastnas-type Rare Earth Element Mineralisation, Bergslagen, Sweden [C] . F Sahlstrom, E Jonsson, K Hogdahl PACRIM Congress . 2015

机译：o和c同位素研究Bastnas型稀土元素矿化，瑞典Bergslagen
5. THE ISOTOPIC COMPOSITION OF NEODYMIUM IN THE MARINE ENVIRONMENT: INVESTIGATIONS OF THE SOURCES AND TRANSPORT OF RARE EARTH ELEMENTS IN THE OCEANS. [D] . PIEPGRAS, DONALD JOHN. 1984

机译：海洋环境中钕的同位素组成：海洋中稀土元素的来源和运输的调查。
6. Authentication of European sea bass according to production method and geographical origin by light stable isotope ratio and rare earth elements analyses combined with chemometrics [O] . Maria Olga Varrà, Sergio Ghidini, Emanuela Zanardi, 2019

机译：根据稳定的同位素比和稀土元素分析结合化学计量学根据生产方法和产地对欧洲鲈鱼进行鉴定
7. Neodymium isotopic composition and rare earth element concentration in the deep and intermediate Nordic Seas: constraints on the Iceland Scotland Overflow Water signature [O] . Lacan, F., Jeandel, C. 2004

机译：北欧深海和中海的钕同位素组成和稀土元素浓度：对冰岛苏格兰溢水特征的限制

Transport and transformation of riverine neodymium isotope and rare earth element signatures in high latitude estuaries: A case study from the Laptev Sea

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