Deployment: AT42-05

2018-11-15 - 2018-11-29 Guaymas Basin, Gulf of California, Mexico Platform:R/V Atlantis (vessel)

Description

Alvin dives to hydrothermal vent area.

DatasetLatest Version DateCurrent State
Porewater nutrient concentrations (NO3+NO2, NH4, and PO4) from pushcore samples collected at Guaymas Basin hydrothermal vents via Alvin dives on RV/Atlantis cruise AT42-05, Nov. 2018 and reported by Woods Hole Oceanographic Institution2019-07-15Final no updates expected
Sample log for hydrocarbon pushcore samples from Guaymas Basin hydrothermal vents, RV/Atlantis cruise AT42-05, Nov. 20182019-07-15Final no updates expected
Porewater hydrocarbon concentrations in Alvin pushcore samples from Guaymas Basin hydrothermal vents, RV/Atlantis cruise AT42-05, Nov. 20182019-07-15Final no updates expected
Sediment hydrocarbon concentrations in Alvin pushcore samples from Guaymas Basin hydrothermal vents, RV/Atlantis cruise AT42-05, Nov. 20182019-07-15Final no updates expected
Sediment TN,TC and porewater DOC, DIC, DON concentrations from pushcore samples collected at Guaymas Basin hydrothermal vents via Alvin dives on RV/Atlantis cruise AT42-05, Nov. 20182019-07-29Final no updates expected
Dissolved radium isotope activity around Guaymas Basin from samples collected by CTD and HOV Alvin during R/V Atlantis cruise AT42-05 in November 20182019-12-03Final no updates expected
Porewater nutrient, sulfide, and sulfate concentrations in Alvin pushcore samples collected from Guaymas Basin hydrothermal vents during R/V Atlantis cruise AT42-05 in November 2018 and analyzed at the Max Planck Institute for Marine Microbiology2020-08-21Final no updates expected
Porewater sulfate and sulfide concentrations in Alvin pushcore samples collected from Guaymas Basin hydrothermal vents during R/V Atlantis cruise AT42-05 in November 2018 and analyzed at UNC Chapel Hill2020-06-26Final with updates expected
Sediment geochemistry from push cores collected during HOV Alvin dives during the R/V Atlantis cruise AT42-05 in Guaymas Basin, Gulf of California (27 00.00 N, -111 20.00 W) in November 20182020-07-02Final no updates expected
Geochemical measurements of CTD and Alvin Niskin samples collected in the Gulf of California on RV/Atlantis AT42-05 Alvin dives, Nov. 20182023-02-07Final no updates expected
CTD data collected in the Guaymas Basin, Gulf of California from R/V Atlantis cruise AT42-05 in 2018 and R/V Falkor cruise FK190211 in 20192023-03-23Under revision
Water column radiotracer methane oxidation rates in the Guaymas Basin, Gulf of California from R/V Atlantis cruise AT42-05 in 2018 and R/V Falkor cruise FK190211 in 20192023-07-23Final no updates expected
Sediment delta-13C methane and concentrations from pushcore samples collected at Guaymas Basin hydrothermal vents via Alvin dives on RV/Atlantis cruise AT42-05, Nov. 20182020-09-21Final no updates expected
Temperature profiles of hydrothermal sediments measured by HOV Alvin’s heat flow probe in Guaymas Basin hydrothermal vents, RV/Atlantis cruise AT42-05, Nov. 2018 2022-08-25Final no updates expected

Coordinated Deployments

AT42-05_Alvin_Dives

People

Chief Scientist: Andreas Teske
University of North Carolina at Chapel Hill

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Funded by the U.S. National Science Foundation