Search Results - "Subhas, Adam V."

Zinc stimulation of phytoplankton in a low-carbon-dioxide, coastal Antarctic environment: evidence for the Zn hypothesis.

Authors: Kell, Riss M. Subhas, Adam V. Schanke, Nicole L. et al.

Source: Biogeosciences. 2025, Vol. 22 Issue 20, p5877-5896. 20p.

A tracer study for the development of in-water monitoring, reporting, and verification (MRV) of ship-based ocean alkalinity enhancement.

Authors: Subhas, Adam V. Rheuban, Jennie E. Wang, Zhaohui Aleck et al.

Source: Biogeosciences. 2025, Vol. 22 Issue 19, p5511-5534. 24p.

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Microbially enhanced dissolution of calcite in sinking marine particles.

Authors: Borer, Benedict Subhas, Adam V. Hayden, Matthew G. et al.

Source: Proceedings of the National Academy of Sciences of the United States of America. 3/17/2026, Vol. 123 Issue 11, p1-12. 19p.

Subjects: Microbial metabolism, Microbial respiration, Biogeochemical cycles, Carbon sequestration, Ocean acidification, Mesopelagic zone

Ocean Carbon Dioxide Removal and Storage.

Authors: Lee, Chang-Ho Subhas, Adam V. Kim, Ju-Hyoung et al.

Source: Chemical Reviews. 1/28/2026, Vol. 126 Issue 2, p1110-1144. 35p.

Carbonate System Site Selection Characteristics for Ocean Alkalinity Enhancement in the US Northeast Shelf and Slope.

Authors: Rheuban, Jennie E. Kim, Heather H. Chen, Ke et al.

Source: Journal of Geophysical Research. Biogeosciences. Dec2025, Vol. 130 Issue 12, p1-21. 21p.

Subject Terms: *Carbon dioxide in seawater, *Climate change mitigation, *Ocean currents, Machine learning, Continental shelf, Carbonate minerals, Carbon dioxide reduction, Feasibility studies

Geographic Terms: United States

Barium in seawater: dissolved distribution, relationship to silicon, and barite saturation state determined using machine learning.

Authors: Mete, Öykü Z. Subhas, Adam V. Kim, Heather H. et al.

Source: Earth System Science Data. 2023, Vol. 15 Issue 9, p4023-4045. 23p.

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Selective Preservation of Coccolith Calcite in Ontong‐Java Plateau Sediments.

Authors: Subhas, Adam V. McCorkle, Daniel C. Quizon, Alex et al.

Source: Paleoceanography & Paleoclimatology. Dec2019, Vol. 34 Issue 12, p2141-2157. 17p.

Global Trends in the Distribution of Biogenic Minerals in the Ocean.

Authors: Subhas, Adam V. Pavia, Frank J. Dong, Sijia et al.

Source: Journal of Geophysical Research. Oceans. Feb2023, Vol. 128 Issue 2, p1-18. 18p.

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Shallow Calcium Carbonate Cycling in the North Pacific Ocean.

Authors: Subhas, Adam V. Dong, Sijia Naviaux, John D. et al.

Source: Global Biogeochemical Cycles. May2022, Vol. 36 Issue 5, p1-22. 22p.

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Abrupt pre-Bølling-Allerød warming and circulation changes in the deep ocean.

Authors: Thiagarajan, Nivedita Subhas, Adam V. Southon, John R. et al.

Source: Nature. 7/3/2014, Vol. 511 Issue 7507, p75-78. 4p.

Subjects: Climate change research, Carbon dioxide & the environment, Glacial melting, Water temperature & the environment, Younger Dryas

Geographic Terms: North Atlantic Region

The carbonic anhydrase activity of sinking and suspended particles in the North Pacific Ocean.

Authors: Subhas, Adam V. Adkins, Jess F. Dong, Sijia et al.

Source: Limnology & Oceanography. Mar2020, Vol. 65 Issue 3, p637-651. 15p.

Subjects: Carbonic anhydrase, Colloidal carbon, Ocean, Particles, Sediment sampling, Seawater, Diatoms, Microcystis

Dissolution Effects on Clumped Isotope Signatures in Planktic Foraminifera.

Authors: Tandy, Hannah Flores, Randon J. Subhas, Adam V. et al.

Source: Paleoceanography & Paleoclimatology. Nov2025, Vol. 40 Issue 11, p1-23. 23p.

The dissolution behavior of biogenic calcites in seawater and a possible role for magnesium and organic carbon.

Authors: Subhas, Adam V. Rollins, Nick E. Berelson, William M. et al.

Source: Marine Chemistry. Sep2018, Vol. 205, p100-112. 13p.

Subjects: Dissolution (Chemistry), Carbon content of seawater, Magnesium, Coccolithophores, Carbon content of water, Reaction mechanisms (Chemistry)

Temperature dependence of calcite dissolution kinetics in seawater.

Authors: Naviaux, John D. Subhas, Adam V. Rollins, Nick E. et al.

Source: Geochimica et Cosmochimica Acta. Feb2019, Vol. 246, p363-384. 22p.

Subjects: Calcite, Chemical dissolution kinetics, Seawater, Oceanography, Carbonates

A kinetic pressure effect on calcite dissolution in seawater.

Authors: Dong, Sijia Subhas, Adam V. Rollins, Nick E. et al.

Source: Geochimica et Cosmochimica Acta. Oct2018, Vol. 238, p411-423. 13p.

Subjects: Calcite, Carbonate minerals, Rock-forming minerals, Seawater, Saline waters

Catalysis and chemical mechanisms of calcite dissolution in seawater.

Authors: Subhas, Adam V. Adkins, Jess F. Rollins, Nick E. et al.

Source: Proceedings of the National Academy of Sciences of the United States of America. 8/1/2017, Vol. 114 Issue 31, p8175-8180. 6p.

Subjects: Sea water analysis, Calcite analysis, Secondary ion mass spectrometry, Crystal structure, Dissolution (Chemistry)