Original Research

Published on 13 Aug 2021

The Plenus Cold Event Record in the Abyssal DSDP Site 367 (Cape Verde, Central Atlantic): Environmental Perturbations and Impacts on the Nitrogen Cycle

in Geochemistry

Laurent Riquier
Pierre Cadeau
Julien Danzelle
François Baudin
Emmanuelle Pucéat
Christophe Thomazo

Frontiers in Earth Science

doi 10.3389/feart.2021.703282

2,309 views
4 citations

Review

Published on 12 Aug 2021

Interpretation of Nitrogen Isotope Profiles in Petroleum Systems: A Review

in Geochemistry

Tracy M. Quan
Oyeleye O. Adeboye

Frontiers in Earth Science

doi 10.3389/feart.2021.705691

3,413 views
15 citations

Original Research

Published on 11 Aug 2021

Seasonal/Interannual Variation and Controlling Factors for Oxygen and Carbon Isotopes of Ostracod Shells Collected From a Time-Series Sediment Trap in Lake Qinghai

in Geochemistry

Zhangdong Jin
Fei Zhang
Xiangzhong Li
Jin Wang
Chenyu Jin

Frontiers in Earth Science

doi 10.3389/feart.2021.727330

1,597 views
1 citation

Original Research

Published on 03 Aug 2021

The Nitrogen Cycle in an Epeiric Sea in the Core of Gondwana Supercontinent: A Study on the Ediacaran-Cambrian Bambuí Group, East-central Brazil

in Geochemistry

Paula Luiza Fraga-Ferreira
Magali Ader
Sérgio Caetano-Filho
Pierre Sansjofre
Gustavo Macedo Paula-Santos
Marly Babinski
Cristian Guacaneme
Carolina Bedoya-Rueda
Virginia Rojas
Humberto L. S. Reis

Frontiers in Earth Science

doi 10.3389/feart.2021.692895

2,693 views
6 citations

Original Research

Published on 02 Aug 2021

Hidden but Ubiquitous: The Pre-Rift Continental Mantle in the Red Sea Region

in Geochemistry

Alessio Sanfilippo
Camilla Sani
Najeeb M. A. Rasul
Ian C. F. Stewart
Luigi Vigliotti
Nawaf Widinly
Ahmed Osemi
Marco Ligi

Frontiers in Earth Science

doi 10.3389/feart.2021.699460

6,537 views
8 citations

Original Research

Published on 23 Jul 2021

The Influence of Weathering, Water Sources, and Hydrological Cycles on Lithium Isotopic Compositions in River Water and Groundwater of the Ganges–Brahmaputra–Meghna River System in Bangladesh

in Geochemistry

Toshihiro Yoshimura
Daisuke Araoka
Hodaka Kawahata
H. M. Zakir Hossain
Naohiko Ohkouchi

Frontiers in Earth Science

doi 10.3389/feart.2021.668757

3,888 views
5 citations

Original Research

Published on 19 Jul 2021

Carbon and Nitrogen Cycle Dynamic in Continental Late-Carboniferous to Early Permian Basins of Eastern Pangea (Northeastern Massif Central, France)

in Geochemistry

Mathilde Mercuzot
Christophe Thomazo
Johann Schnyder
Pierre Pellenard
François Baudin
Anne-Catherine Pierson-Wickmann
Pierre Sans-Jofre
Sylvie Bourquin
Laurent Beccaletto
Anne-Lise Santoni

Frontiers in Earth Science

doi 10.3389/feart.2021.705351

2,771 views
7 citations

Original Research

Published on 15 Jul 2021

Insights from Fumarole Gas Geochemistry on the Recent Volcanic Unrest of Pico do Fogo, Cape Verde

in Geochemistry

Gladys V. Melián
Pedro A. Hernández
Nemesio M. Pérez
María Asensio-Ramos
Eleazar Padrón
Mar Alonso
Germán D. Padilla
José Barrancos
Francesco Sortino
Hirochicka Sumino

Frontiers in Earth Science

doi 10.3389/feart.2021.631190

3,026 views
7 citations

Original Research

Published on 06 Jul 2021

Mercury Anomalies Link to Extensive Volcanism Across the Late Devonian Frasnian–Famennian Boundary in South China

in Geochemistry

Jiawei Zhang
Changzhou Deng
Weipeng Liu
Zuoqi Tang
Yue Wang
Taiping Ye
Weian Liang
Lingyun Liu

Frontiers in Earth Science

doi 10.3389/feart.2021.691827

2,776 views
10 citations

Original Research

Published on 06 Jul 2021

Stable Water Isotope Assessment of Tundra Wetland Hydrology as a Potential Source of Arctic Riverine Dissolved Organic Carbon in the Indigirka River Lowland, Northeastern Siberia

in Geochemistry

Shinya Takano
Youhei Yamashita
Shunsuke Tei
Maochang Liang
Ryo Shingubara
Tomoki Morozumi
Trofim C. Maximov
Atsuko Sugimoto

Frontiers in Earth Science

doi 10.3389/feart.2021.699365

1,838 views
3 citations

Original Research

Published on 24 Jun 2021

Hg Isotopes and Enhanced Hg Concentration in the Meishan and Guryul Ravine Successions: Proxies for Volcanism Across the Permian-Triassic Boundary

in Geochemistry

Alcides Nóbrega Sial
Jiubin Chen
Christoph Korte
Manoj Kumar Pandit
Jorge E. Spangenberg
Juan Carlos Silva-Tamayo
Luiz Drude de Lacerda
Valderez Pinto Ferreira
José Antônio Barbosa
Claudio Gaucher

Frontiers in Earth Science

doi 10.3389/feart.2021.651224

4,346 views
18 citations

Original Research

Published on 11 Jun 2021

δ60Ni and δ13C Composition of Serpentinites and Carbonates of the Tekirova Ophiolite, Turkey, and Meatiq Ophiolite, Egypt

in Geochemistry

Anna Neubeck
Arjen Boosman
Hakan Hosgörmez
Dogacan Özcan
Arman Boskabadi
Magnus Ivarsson
Olivier Rouxel

Frontiers in Earth Science

doi 10.3389/feart.2021.651967

5,096 views
3 citations

Original Research

Published on 28 May 2021

Holocene Spatiotemporal Redox Variations in the Southern Baltic Sea

in Geochemistry

Dalton S. Hardisty
Natascha Riedinger
Noah J. Planavsky
Dan Asael
Steven M. Bates
Timothy W. Lyons

Frontiers in Earth Science

doi 10.3389/feart.2021.671401

2,109 views
5 citations

Original Research

Published on 26 May 2021

The Distribution Coefficients of Major and Minor Elements in Coral Skeletons Under Variable Calcium Seawater Concentrations

in Geochemistry

Sharon Ram
Jonathan Erez

Frontiers in Earth Science

doi 10.3389/feart.2021.657176

3,107 views
14 citations

Original Research

Published on 25 May 2021

Feedback Between Carbon and Nitrogen Cycles During the Ediacaran Shuram Excursion

in Geochemistry

Dongtao Xu
Xinqiang Wang
Xiaoying Shi
Yongbo Peng
Eva E. Stüeken

Frontiers in Earth Science

doi 10.3389/feart.2021.678149

2,490 views
5 citations

Original Research

Published on 21 May 2021

Underlying Climate Controls in Triple Oxygen (16 O, 17 O, 18 O) and Hydrogen (1 H, 2 H) Isotopes Composition of Rainfall (Central Pyrenees)

in Geochemistry

Reyes Giménez
Miguel Bartolomé
Fernando Gázquez
Miguel Iglesias
Ana Moreno

Frontiers in Earth Science

doi 10.3389/feart.2021.633698

3,476 views
21 citations

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Articles

The Plenus Cold Event Record in the Abyssal DSDP Site 367 (Cape Verde, Central Atlantic): Environmental Perturbations and Impacts on the Nitrogen Cycle

Interpretation of Nitrogen Isotope Profiles in Petroleum Systems: A Review

Seasonal/Interannual Variation and Controlling Factors for Oxygen and Carbon Isotopes of Ostracod Shells Collected From a Time-Series Sediment Trap in Lake Qinghai

The Nitrogen Cycle in an Epeiric Sea in the Core of Gondwana Supercontinent: A Study on the Ediacaran-Cambrian Bambuí Group, East-central Brazil

Hidden but Ubiquitous: The Pre-Rift Continental Mantle in the Red Sea Region

The Influence of Weathering, Water Sources, and Hydrological Cycles on Lithium Isotopic Compositions in River Water and Groundwater of the Ganges–Brahmaputra–Meghna River System in Bangladesh

Carbon and Nitrogen Cycle Dynamic in Continental Late-Carboniferous to Early Permian Basins of Eastern Pangea (Northeastern Massif Central, France)

Insights from Fumarole Gas Geochemistry on the Recent Volcanic Unrest of Pico do Fogo, Cape Verde

Mercury Anomalies Link to Extensive Volcanism Across the Late Devonian Frasnian–Famennian Boundary in South China

Stable Water Isotope Assessment of Tundra Wetland Hydrology as a Potential Source of Arctic Riverine Dissolved Organic Carbon in the Indigirka River Lowland, Northeastern Siberia

Hg Isotopes and Enhanced Hg Concentration in the Meishan and Guryul Ravine Successions: Proxies for Volcanism Across the Permian-Triassic Boundary

δ60Ni and δ13C Composition of Serpentinites and Carbonates of the Tekirova Ophiolite, Turkey, and Meatiq Ophiolite, Egypt

Holocene Spatiotemporal Redox Variations in the Southern Baltic Sea

The Distribution Coefficients of Major and Minor Elements in Coral Skeletons Under Variable Calcium Seawater Concentrations

Feedback Between Carbon and Nitrogen Cycles During the Ediacaran Shuram Excursion

Underlying Climate Controls in Triple Oxygen (16 O, 17 O, 18 O) and Hydrogen (1 H, 2 H) Isotopes Composition of Rainfall (Central Pyrenees)