Ana Christina Ravelo

Affiliation:

University of California-Santa Cruz (UCSC)

Address:

Ocean Sciences Department
1156 High Street
Santa Cruz, CA
USA 95064

Activities reported for Ana Christina Ravelo:

Program coordination

None

Project coordination

Characterizing subseafloor life and environments in the Guaymas Basin (C-DEBI Guaymas Subseafloor Life)

Co-Principal Investigator

Deployment coordination

None

Datasets

Project: Characterizing subseafloor life and environments in the Guaymas Basin

Dataset	Version Date	Current State
Organic matter C:N ratios from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 Co-Principal Investigator	2019-12-12	Final no updates expected
delta 13C values from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 Co-Principal Investigator	2019-12-12	Final no updates expected
delta 15N values from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 Co-Principal Investigator	2019-12-12	Final no updates expected
Porewater Si concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 Co-Principal Investigator	2019-12-12	Final no updates expected
TOC concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 Co-Principal Investigator	2019-12-12	Final no updates expected
Porewater sulfide concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin in 2014 from R/V El Puma in October 2014 Co-Principal Investigator	2016-10-14	Final no updates expected
Porewater sulfate concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin in 2014 from R/V El Puma in October 2014 Co-Principal Investigator	2016-10-14	Final no updates expected
Porewater methane concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin in 2014 from R/V El Puma in October 2014 Co-Principal Investigator	2016-10-14	Final no updates expected
Porewater DIC concentrations and d13C isotopic values from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma in October 2014 Co-Principal Investigator	2016-10-13	Final no updates expected

Project: RAPID proposal: Site characterization cruise to document the active and extensive subsurface biosphere in the Guaymas Basin

Dataset	Version Date	Current State
Organic matter C:N ratios from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 Co-Principal Investigator	2019-12-12	Final no updates expected
delta 13C values from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 Co-Principal Investigator	2019-12-12	Final no updates expected
delta 15N values from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 Co-Principal Investigator	2019-12-12	Final no updates expected
Porewater Si concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 Co-Principal Investigator	2019-12-12	Final no updates expected
TOC concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 Co-Principal Investigator	2019-12-12	Final no updates expected
Radiocarbon [14C] ages of sedimentary organic matter and sedimentation rates for Guaymas Basin and Sonora Margin sediments collected from R/V El Puma, leaving Guaymas on October 14, 2014 and returning to Mazatlan on October 27, 2014 Co-Principal Investigator, Contact	2019-03-13	Final no updates expected
d13C and d18O isotopic data for carbonate nodules and sedimentary carbonates in Guaymas Basin and Sonora Margin sediments collected from R/V El Puma, leaving Guaymas on October 14, 2014 and returning to Mazatlan on October 27, 2014 Co-Principal Investigator, Contact	2019-03-13	Final no updates expected
Porewater sulfide concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin in 2014 from R/V El Puma in October 2014 Co-Principal Investigator	2016-10-14	Final no updates expected
Porewater sulfate concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin in 2014 from R/V El Puma in October 2014 Co-Principal Investigator	2016-10-14	Final no updates expected
Porewater methane concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin in 2014 from R/V El Puma in October 2014 Co-Principal Investigator	2016-10-14	Final no updates expected
Porewater DIC concentrations and d13C isotopic values from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma in October 2014 Co-Principal Investigator	2016-10-13	Final no updates expected

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Ana Christina Ravelo

Activities reported for Ana Christina Ravelo: