Frontiers in Marine Science | Marine Biogeochemistry

Original Research

Published on 12 Aug 2025

High-resolution monitoring of the pH under strong La Niña conditions in Gorgona Island, Colombian Pacific, Panama Bight

in Marine Biogeochemistry

Andrea Murcia
Alberto Acosta
Alejandro P. Garcia
Andrea Corredor-Acosta
José Martín Hernández‑Ayón
Simón Guitiérrez
Crispín Celis
Diana Ruiz-Pino

Frontiers in Marine Science

doi 10.3389/fmars.2025.1595871

469 views

Original Research

Accepted on 11 Aug 2025

Biogeochemical Dynamics of Dissolved Organic Matter in the Changjiang Estuary During a Late Flooding Season

in Marine Biogeochemistry

Zhongqiao Li
Ruoshi Zhao
Xiao Ma
Xiaona Wang
Liang Su
Hongliang Li
Haiyan Jin
Zeng Jiangning
Jianfang Chen

Frontiers in Marine Science

doi 10.3389/fmars.2025.1631710

129 views

Original Research

Accepted on 04 Aug 2025

Temperature-dependent oxygen utilization rates of the mesopelagic water in the Southeast Asian basins

in Marine Biogeochemistry

Zhiqing Liu
Peng Huang

Frontiers in Marine Science

doi 10.3389/fmars.2025.1503255

150 views

Original Research

Accepted on 04 Aug 2025

Calcified cyanobacteria from the Upper Ediacaran of South China

in Marine Biogeochemistry

Zhong Yijiang
Gang Liu
Yixin Dong
Thomas J. Algeo

Frontiers in Marine Science

doi 10.3389/fmars.2025.1627553

192 views

Brief Research Report

Published on 01 Aug 2025

The importance of fauna-mediated sediment O2 consumption in the NGOM hypoxic zone

in Marine Biogeochemistry

Hannah Beck
Kanchan Maiti

Frontiers in Marine Science

doi 10.3389/fmars.2025.1532999

685 views

Original Research

Accepted on 29 Jul 2025

Temporal Dynamics of the Carbonate System in a Tropical Rhodolith Bed from a Protected Caribbean Bay

in Marine Biogeochemistry

Natalia Rincón-Díaz
Carlos E. Gómez
Valentina Piñeros Pérez
Félix Alvarado-Jiménez
Samuel Nuñez
Rocio Garcia Urueña

Frontiers in Marine Science

doi 10.3389/fmars.2025.1626578

182 views

Original Research

Accepted on 29 Jul 2025

Statistical Models for the Estimation of pH and Aragonite Saturation State in the Northwestern Gulf of Mexico

in Marine Biogeochemistry

EvaLynn Jundt
Xinping Hu

Frontiers in Marine Science

doi 10.3389/fmars.2025.1621280

165 views

Original Research

Published on 29 Jul 2025

Winter flood significantly changes salinity and nutrient export from land to sea

in Marine Biogeochemistry

Ingeborg Bussmann
Holger Brix
Götz Flöser
Philipp F. Fischer
Saranya Jayachandran
Eric P. Achterberg
Kristine Carstens
Inga V. Kirstein
Tina Sanders
Björn Raupers

Frontiers in Marine Science

doi 10.3389/fmars.2025.1599007

797 views

Original Research

Accepted on 23 Jul 2025

Model based analysis of the methane seeping influence on the acidification in the East Siberian Arctic Shelf waters

in Marine Biogeochemistry

Evgeniy V. Yakushev
Anfisa Berezina
Natalia Shakhova
Jorn Bruggeman
Phil Wallhead
Andre Staaltrøm
Matvei Novikov
Shamil Yakubov
Anastasia Zagovenkova
Murat V Ardelan

Frontiers in Marine Science

doi 10.3389/fmars.2025.1497616

137 views

Original Research

Published on 22 Jul 2025

Seasonal upwelling drives surface water biogeochemistry with implication for ocean acidification along the Northwest African coast

in Marine Biogeochemistry

Chaimaa Jamal
Ahmed Makaoui
Melissa Chierici
David Cervantes
Adil Chair
Hasnaa Nait Hammou
Mohammed Idrissi
Fatima Zohra Bouthir
Omar Ettahiri
Samia Yousfi

Frontiers in Marine Science

doi 10.3389/fmars.2025.1579941

845 views

Original Research

Accepted on 21 Jul 2025

Sedimentary processes controlling gas hydrate accumulation in the Shenhu area of the northern South China Sea

in Marine Biogeochemistry

Wenlin Chen
Chenyang Bai
Hongyuan Xu
Xiaolei Xu

Frontiers in Marine Science

doi 10.3389/fmars.2025.1637686

124 views

Original Research

Accepted on 17 Jul 2025

Evaluating foraminifera-bound δ 15 N as an ocean deoxygenation proxy: The influence of oxygen-deficient zone depths

in Marine Biogeochemistry

Tianshu Kong
Thomas Lee
Kameko Landry
Ruixiang Zhai
Sijia Dong
Xingchen Wang

Frontiers in Marine Science

doi 10.3389/fmars.2025.1600122

182 views

Original Research

Published on 11 Jul 2025

Meridional asymmetry in the evolution of the Southern Ocean carbon sink over the 21st century in a high-resolution model

in Marine Biogeochemistry

Eric Mortenson
Andrew Lenton
Elizabeth H. Shadwick
Thomas W. Trull
Matthew A. Chamberlain
Ramkrushnbhai Patel
Xuebin Zhang
Rik Wanninkhof

Frontiers in Marine Science

doi 10.3389/fmars.2025.1589735

1,261 views

Original Research

Published on 04 Jul 2025

Observations of Sargassum carbon influx and biogeochemical impact in La Parguera Marine Reserve

in Marine Biogeochemistry

Priscilla N. Molina-Cora
Julio M. Morell
Loraine Martell-Bonet
Luis R. Rodriguez-Matos
Julián E. Morell
Maribel Vélez-Rivera

Frontiers in Marine Science

doi 10.3389/fmars.2025.1612438

1,266 views

Correction

Published on 03 Jul 2025

Correction: Unraveling natural carbonate variability in Narragansett Bay, RI using multiple high temporal resolution pH time series

in Marine Biogeochemistry

Abigail Baskind
Georgia Ahumada
Kristofer Gomes
Heather Stoffel
Shuai Gu
Andrew J. Davies
Hongjie Wang

Frontiers in Marine Science

doi 10.3389/fmars.2025.1644709

445 views

Review

Published on 27 Jun 2025

Anaerobic oxidation of methane by manganese oxides in marine sediments: a review

in Marine Biogeochemistry

Yuan Xue
Hailong Lu
Yan Li
Hailin Yang
Yukai Tang
Yinghan Lu

Frontiers in Marine Science

doi 10.3389/fmars.2025.1609892

1,135 views