Nick E. Rollins

Affiliation: University of Southern California (USC)

Address: []

Project: Amazon iNfluence on the Atlantic: CarbOn export from Nitrogen fixation by DiAtom Symbioses (5 datasets)

Dataset	Latest Version Date	Current State
234Th (dpm/L) from R/V Knorr KN197-08 in the Amazon River plume, NE coast of South America from May to June 2010 (ANACONDAS project) Roles: Principal Investigator, Contact	2010-11-22	Preliminary and in progress
Pore water analysis obtained from gravity cores from R/V Melville MV1110 in the Amazon River plume, NE coast of South America from September to October 2011 (ANACONDAS project) Role: Contact	2014-02-06	Preliminary and in progress
Solid phase analysis of sediments obtained from gravity cores from R/V Melville MV1110 in the Amazon River plume, NE coast of South America, September to October 2011 (ANACONDAS project) Role: Contact	2014-02-06	Preliminary and in progress
Pore water analysis obtained from multi cores from R/V Knorr, R/V Melville, R/V Atlantis KN197-08, MV1110, AT21-04 in the Amazon River plume, NE coast of South America, 2010-2012 (ANACONDAS project) Role: Contact	2014-02-06	Preliminary and in progress
Solid phase analysis of sediments obtained from multi cores from R/V Knorr, R/V Melville, R/V Atlantis KN197-08, MV1110, AT21-04 in the Amazon River plume, 2010-2012 (ANACONDAS project) Role: Contact	2014-02-06	Preliminary and in progress

Project: Collaborative Research: CaCO3 Dissolution in the North Pacific Ocean: Comparison of Lab and Field Rates with Biogenic and Abiogenic Carbonates (1 datasets)

Dataset	Latest Version Date	Current State
Carbonate chemistry and CTD data collected along a North Pacific transect between Hawaii and Alaska on R/V Kilo Moana cruise KM1712 in August 2017 Role: Scientist	2022-01-31	Final no updates expected

Project: Ocean Acidification - Collaborative Research: Measuring the kinetics of CaCO3 dissolution in seawater using novel isotope labeling, laboratory experiments, and in situ experiments (3 datasets)

Dataset	Latest Version Date	Current State
Carbonate chemistry and CTD data collected along a North Pacific transect between Hawaii and Alaska on R/V Kilo Moana cruise KM1712 in August 2017 Role: Scientist	2022-01-31	Final no updates expected
Suspended PIC, PC, PN data collected along a North Pacific transect between Hawaii and Alaska on R/V Kilo Moana cruise KM1712 in August 2017 Role: Scientist	2021-09-21	Final no updates expected
Sinking PIC, PC in shallow sediment traps collected along a North Pacific transect between Hawaii and Alaska on R/V Kilo Moana cruise KM1712 in August 2017 Role: Scientist	2021-09-21	Final no updates expected

Project: Collaborative Research: New approaches to study calcium carbonate dissolution on the sea floor and its impact on paleo-proxy interpretations (3 datasets)

Dataset	Latest Version Date	Current State
Solid phase measurements of sediment cores from the Cocos Ridge (Eastern Equatorial Pacific) acquired during cruise SR2113 between November - December 2021. Role: Technician	2024-06-20	Final no updates expected
Water column data from the Cocos Ridge (Eastern Equatorial Pacific) acquired during cruise SR2113 between November - December 2021 Role: Technician	2024-06-20	Final no updates expected
In situ porewater data from the Cocos Ridge (Eastern Equatorial Pacific) acquired during cruise SR2113 between November - December 2021 Role: Technician	2024-06-21	Final no updates expected