All abstracts by Sandra Arndt in conference series: Goldschmidt

(2025) Organic Matter Respiration Meets Silicate Weathering: Diagenetic Processes in Fjord Sediments of Southern Iceland
Wagner K, März C, van de Velde S, Hylen A, Arndt S, Hall POJ, Hidalgo Martinez S, Kononets M, Meysman FJR, Reyniers P, Verweirder L & Hendry KR

(2025) Quantifying the Supply of Reactive Silicon and Iron from Antarctic Peninsula Glacially-Influenced Shelf Sediments
Jones R, Pryer H, Annett A, Foden S, Hawkings JR, Friberg L, Arndt S, Williams HM & Hendry KR

(2025) Organic Carbon Burial in Continental Margin Sediments of the Global Ocean
Hülse D, Arndt S, Diesing M, Paradis S & Smeaton C

(2025) Assessing the Impact of Subsea Permafrost Thaw on Carbon Release from the Arctic Shelf Seafloor
Geels A, Regnier P & Arndt S

(2025) Silicon Cycling from Ice-Sheet to Coastal Ocean: Insights from Isotope Geochemistry
Hendry KR, Sales de Freitas F, Arndt S, Beaton A, Friberg L, Hatton JE, Hawkings JR, Jones R, Krause JW, Pryer H, Tingey S, van de Velde S, Wadham JL, Wang T & Woodward EMS

(2025) Quantifying the Potential of the Greenland Ice Sheet to Produce and Release CH₄ into the Atmosphere
Stibal M, Hatton JE, Klímová P, Píka PA, Polášková AS, Trubač J, Wentzel LC, Žárský JD, Hubbard A, Lamarche-Gagnon G, Garnett MH, Hawkings JR, Doting EL, Murphy JG, Jørgensen CJ, Christiansen JR, Sapper SE, Yde JC & Arndt S

(2023) Weakening of the Anaerobic Oxidation of Methane (AOM) Biofilter: The Combined Role of Methane Gas Transport and Methanotrophic Biomass Dynamics
De La Fuente Ruiz M, Arndt S, Marín-Moreno H, Minshull TA & Vaunat J

(2021) Under-Representation of Talents Among Awards in Geochemistry and Cosmochemistry
Riches AJV, Pourret O, Ader M, Anand P, Arndt S, Bots P, Dosseto A, Li Z, Marin-Carbonne J, Middleton JL & Ngwenya B

(2021) Constraining Geochemistry’s Community Demographics
Little SH, Labidi J, Riches AJV, Bots P, Anand P, Arndt S, Li Z, Maters EC, Marin-Carbonne J, Chi Fru E, Pourret O, Ngwenya B & Samankassou E

(2021) Benthic Organic Matter Dynamics Drives Carbonate Chemistry in Arctic Ocean Sediments
Sales de Freitas F, Arndt S, Hendry KR, Faust JC, Tessin AC & März C

(2021) Early Diagenesis of Silica in Barents Sea Sediments: A Holistic Laboratory and Reaction-Transport Model Assessment
Ward J, Hendry KR, Arndt S, Pickering RA, März C, Faust JC, Henley S, Krause J & Ng HC

(2021) Global Budgets of Organic Carbon Degradation Pathways in Marine Sediments
Hülse D, van de Velde S, Bradley JA, Pika P, Dale A & Arndt S

(2021) CO₂ Storage and Release in the North Atlantic Ocean during the Last Glacial Period
Littley EFM, Rae JWB, Burke A, Thornalley DJR, Gray WR, Menviel L & Arndt S

(2021) The Role of Benthic Fauna for the Magnitude and δ⁵⁶Fe Signature of Benthic Dissolved Iron Fluxes
van de Velde S, Dale A & Arndt S

(2020) A Dynamic Biological Pump Controlled the Global Redox Landscape during the End-Permian Extinction
Hülse D, Lau K, Arndt S, van de Velde SJ, Meyer K & Ridgwell A

(2019) Bioenergetics of Microbial Life in Marine Sediments
Bradley JA, Arndt S, Amend JP, Burwicz E, Dale AW, Egger M & LaRowe DE

(2019) Quantifying Benthic-Pelagic Coupling in the Changing Arctic Barents Sea
Sales de Freitas F, Ward J, Stevenson M, Abbott G, Henley S, Faust J, Tessin A, Solan M, März C, Hendry K & Arndt S

(2019) Oxygen Concentration vs. Sedimentation Rate: Controls on Redox Sensitive Elements from Cores in the North and South Atlantic
Littley EFM, Rae JWB, Burke A & Arndt S

(2019) Sedimentary Nutrient Supply in Productive Hotspots off the West Antarctic Peninsula Revealed by Silicon Isotopes
Cassarino L, Hendry K, Henley S, MacDonald E, Arndt S, Sales de Freitas F, Pike J & Firing Y

(2019) Benthic Silica Dynamics in the Northern High Latitudes: A Pore Water and Reaction-Transport Model Study
Ward J, Freitas F, Ng HC, Cassarino L, Hendry K, Arndt S & Maerz C

(2018) About the Beginning and End of OAEs: A Story of Biogeochemical Feedbacks and Organic Matter Burial
Hülse D, Arndt S & Ridgwell A

(2018) Silicate Weathering vs. Organic Carbon Burial: Who Wins?
Ridgwell A, Hülse D, Arndt S & Kirtland Turner S

(2018) Modelling Estuarine Biogeochemical and pH Dynamics: From the Local to the Global Scale
Volta C, Laruelle GG, Arndt S & Regnier P

(2018) Subseafloor Storage of Biogenic Methane Prior to the Paleocene-Eocene Thermal Maximum
Kanzaki Y, Hunter S, Arndt S, Huelse D & Ridgwell A

(2017) Primary Information from Secondary Signals
Arndt S & Greene S

(2016) Modelling Microbial Processes during Soil Formation in a High-Arctic Glacier Forefield
Bradley J, Anesio A, Arndt S, Sabacka M, Barker G, Benning L, Blacker J, Singarayer J, Tranter M & Yallop M

(2015) Linking Marine Carbonate Preservation to Past Climate Through the Filter of the Biological Pump
Greene S, Arndt S, Kirtland Turner S & Ridgwell A

(2014) Modelling Reactive Iron Species as a Proxy for the Spatial Distribution and Intensity of Ocean De-Oxygenation Events in an Earth System Model
Death R, Ridgwell A, Arndt S, Monteiro F, Sherman D & Vance D

(2014) Primary Information from Secondary Signals: Tracking Early and Late Diagenetic Dynamics from Authigenic Minerals
Arndt S & Greene SE

(2013) Interpreting Molybdenum Isotopes as a Proxy for the Spatial Distribution and Intensity of Ocean De-Oxygenation Events in an Earth System Model
Death R, Ridgwell A, Arndt S, Monteiro F, Sherman D & Vance D

(2009) A Thermodynamic-Kinetic Model for Organic Matter Degradation in Marine Sediments
LaRowe D, Arndt S & Van Cappellen P

(2009) Methane Efflux from Marine Sediments: Kinetic, Microbial and Bioenergetic Controls
Regnier P, Dale A, Larowe D, Arndt S, Mogollon J & Van Cappellen P

(2009) Geochemical Evolution of the Global Ocean during a Mid-Cretaceous OAE: Model Development and Sensitivity Analysis
Arndt S, Regnier P, Donnadieu Y & Godderis Y

(2007) Influence of Model Aggregation on the Parameterization of Biogeochemical Reaction Kinetics in Ecosystem Models
Regnier P, Arndt S, Lacroix G, Gypens N & Lancelot C

(2007) Diagenesis in Deep-Seated Cretaceous Black Shales: Inverse Modeling and Transient Model Simulations
Arndt S, Brumsack H-J, Wirtz K & Regnier P