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Alan M. Shiller

Affiliation: University of Southern Mississippi (USM)

Address: []

Orcid: 0000-0002-2068-7909

Project: U.S. GEOTRACES North Atlantic Transect (GA03) (3 datasets)

Dataset	Latest Version Date	Current State
Dissolved Ga and Ba from surface tows from R/V Knorr cruises KN199-04, KN199-05, and KN204-01 in the Subtropical northern Atlantic Ocean from 2010-2011 (U.S. GEOTRACES NAT project) Role: Principal Investigator	2016-08-30	Final no updates expected
Dissolved Ga and Ba from GEOTRACES Rosette bottles R/V Knorr cruises KN199-04 and KN204-01 (GA03) in the Subtropical northern Atlantic Ocean from 2010-2011 (U.S. GEOTRACES NAT project) Role: Principal Investigator	2016-08-30	Final no updates expected
Dissolved rare earth element (REE) concentrations from the GEOTRACES North Atlantic Transect (Section GA03) collected on the R/V Knorr cruises KN199-04, KN199-05, and KN204-01 during 2010 and 2011 Roles: Principal Investigator, Contact	2021-07-28	Final no updates expected

Project: U.S. GEOTRACES East Pacific Zonal Transect (GP16) (4 datasets)

Dataset	Latest Version Date	Current State
Dissolved molybdenum data from GeoFISH and Bottle samples from R/V Thomas G. Thompson TN303 (GP16) in the Eastern Tropical Pacific (Transect from Peru to Tahiti) from November to December 2013 Roles: Principal Investigator, Contact	2016-11-10	Final no updates expected
Dissolved copper, nickel, manganese, and vanadium from GeoFISH and bottle samples during the R/V Thomas G. Thompson cruise TN303 (GP16) from Peru to Tahiti in 2013 (U.S. GEOTRACES EPZT project) Roles: Principal Investigator, Contact	2016-12-20	Final no updates expected
Dissolved Barium (Ba) from R/V Thomas G. Thompson cruise TN303 (GP16) in the Eastern Tropical Pacific in 2013 (U.S. GEOTRACES EPZT project) Role: Principal Investigator	2016-11-10	Final no updates expected
Dissolved Gallium (Ga) from R/V Thomas G. Thompson cruise TN303 (GP16) in the Eastern Tropical Pacific in 2013 (U.S. GEOTRACES EPZT project) Role: Principal Investigator	2020-12-15	Final no updates expected

Project: U.S. Arctic GEOTRACES Study (GN01) (1 datasets)

Dataset	Latest Version Date	Current State
Dissolved Ba, Cd, Cu, Ga, Mn, Ni, and V concentrations and Ba isotope concentrations from the US GEOTRACES Arctic Expedition (GN01, HLY1502) from August to October 2015 Role: Principal Investigator	2021-07-01	Final no updates expected

Project: Geotraces Pacific Section: Gallium, vanadium, and associated elements indicative of dust input and redox cycling (4 datasets)

Dataset	Latest Version Date	Current State
Dissolved molybdenum data from GeoFISH and Bottle samples from R/V Thomas G. Thompson TN303 (GP16) in the Eastern Tropical Pacific (Transect from Peru to Tahiti) from November to December 2013 Roles: Principal Investigator, Contact	2016-11-10	Final no updates expected
Dissolved copper, nickel, manganese, and vanadium from GeoFISH and bottle samples during the R/V Thomas G. Thompson cruise TN303 (GP16) from Peru to Tahiti in 2013 (U.S. GEOTRACES EPZT project) Roles: Principal Investigator, Contact	2016-12-20	Final no updates expected
Dissolved Barium (Ba) from R/V Thomas G. Thompson cruise TN303 (GP16) in the Eastern Tropical Pacific in 2013 (U.S. GEOTRACES EPZT project) Role: Principal Investigator	2016-11-10	Final no updates expected
Dissolved Gallium (Ga) from R/V Thomas G. Thompson cruise TN303 (GP16) in the Eastern Tropical Pacific in 2013 (U.S. GEOTRACES EPZT project) Role: Principal Investigator	2020-12-15	Final no updates expected

Project: Participation in October 2011 US GEOTRACES North Atlantic Zonal Section Continuation Cruise (1 datasets)

Dataset	Latest Version Date	Current State
Dissolved rare earth element (REE) concentrations from the GEOTRACES North Atlantic Transect (Section GA03) collected on the R/V Knorr cruises KN199-04, KN199-05, and KN204-01 during 2010 and 2011 Roles: Principal Investigator, Contact	2021-07-28	Final no updates expected

Project: US GEOTRACES Pacific Meridional Transect (GP15) (4 datasets)

Dataset	Latest Version Date	Current State
Dissolved concentrations of Ba, Cd, Cu, Ga, Mn, Ni, and Pb from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: Principal Investigator	2024-07-16	Final no updates expected
Dissolved concentrations of Ba, Cd, Cu, Ga, Mn, Ni, and Pb from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: Principal Investigator	2024-07-16	Final no updates expected
Dissolved concentrations of rare earth elements (including Y) from Leg 1 of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: Principal Investigator	2024-07-11	Final no updates expected
Dissolved concentrations of rare earth elements (including Y) from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: Principal Investigator	2024-07-12	Final no updates expected

Project: GEOTRACES Arctic Section: Methane, vanadium, barium, and gallium as process indicators in the Arctic Ocean (1 datasets)

Dataset	Latest Version Date	Current State
Dissolved Ba, Cd, Cu, Ga, Mn, Ni, and V concentrations and Ba isotope concentrations from the US GEOTRACES Arctic Expedition (GN01, HLY1502) from August to October 2015 Role: Principal Investigator	2021-07-01	Final no updates expected

Project: US GEOTRACES PMT: Rare earth elements, gallium, barium, and methane as indicators of internal cycling and input processes (4 datasets)

Dataset	Latest Version Date	Current State
Dissolved concentrations of Ba, Cd, Cu, Ga, Mn, Ni, and Pb from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: Principal Investigator	2024-07-16	Final no updates expected
Dissolved concentrations of Ba, Cd, Cu, Ga, Mn, Ni, and Pb from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: Principal Investigator	2024-07-16	Final no updates expected
Dissolved concentrations of rare earth elements (including Y) from Leg 1 of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: Principal Investigator	2024-07-11	Final no updates expected
Dissolved concentrations of rare earth elements (including Y) from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: Principal Investigator	2024-07-12	Final no updates expected

Project: US GEOTRACES GP17 Section: South Pacific and Southern Ocean (GP17-OCE) (1 datasets)

Dataset	Latest Version Date	Current State
Dissolved gallium (Ga) from the US GEOTRACES GP17-OCE cruise on R/V Roger Revelle (RR2214) in the South Pacific and Southern Oceans from December 2022 to January 2023 Role: Principal Investigator	2024-11-20	Final no updates expected

Project: Dissolved trace elements in the tropical Northwest Pacific Ocean (1 datasets)

Dataset	Latest Version Date	Current State
Dissolved trace elements in profiles and surface waters collected during the Chinese GEOTRACES cruise (GP09) in the tropical northwest Pacific Ocean from April to June 2019 Role: Principal Investigator	2024-07-10	Final no updates expected