Instrument: Alvin tube core

Acronym:

Tube Core

External Identifier:

» skos:broadMatch https://vocab.nerc.ac.uk/collection/L05/current/51/

Description

A plastic tube, about 40 cm (16 inches) long, is pushed into the sediment by Alvin's manipulator arm to collect a sediment core.

Datasets

Dataset Name	Brief Description
Abyssal deposit feeders AACSIA	AA-CSIA of abyssal deposit feeders, their gut contents and the surrounding surface sediments collected on R/V Atlantis cruise AT4210 and R/V Western Flyer cruise Pulse 72
AT15-40 Porewater Geochemistry	Porewater geochemistry data for sediment samples that were included in global seep survey
AT15-40 Sulfides	Sulfide data for sediment samples that were included in global seep survey
AT21-02: sample log - Barbados	Specimen log from Jason dives, cruise AT21-02, June 2012
AT26-15: sample log - GoM-FL	Specimen log from Alvin dives, cruise AT26-15, May/June 2014
AT29-04: sample log - WAM	Specimen log from HOV Alvin dives, cruise AT29-04, July 2015
AT37-06 Porewater NO3+NO2 and Ammonia	Porewater NO3+NO2 and Ammonia from samples collected by pushcore from Guaymas Basin hydrothermal sediments on cruise AT37-06
AT37-06 Porewater SO4	Porewater sulfate from samples collected by pushcore from Guaymas Basin hydrothermal sediments on cruise AT37-06
dive log - CROCKS-II	Alvin dive log from off Costa Rica January 2010
Guaymas Dissolved Radium AT42-05	This dataset presents dissolved radium isotope activities around Guaymas Basin
Guaymas Sedimentary Radium AT37-06	This dataset presents sedimentary radium isotope activities around Guaymas Basin
Guaymas Water Column Radium AT37-06	This dataset presents dissolved radium isotope activities around Guaymas Basin
Hydrothermal vent porewater nutrients - MPI	Guaymas nutrients (MPI)
Hydrothermal vent porewater sulfate and sulfide - UNC	Guaymas sulfate & sulfide (UNC Chapel Hill)
Sediment delta-13C methane and methane concentrations	sediment methane
seep isotopes	C14 and N15 isotopes in rocks and animals from methane seep hard substrate ecosystems
seep species abundance	species abundance on carbonate rocks collected from active and inactive sites at methane seeps on the Costa Rica and Oregon margins
seep specimens	Methane seep hard substrate species collected on 4 RV/Atlantis cruises and lodged at the SIO Benthic Invertebrate Collection.
seep transplant	species abundance from transplant expts. between active and inactive areas around methane seeps
tubecore log - CROCKS-II	Alvin tube corer log

Database

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Instrument: Alvin tube core