Dataset: Spring 2011 - Drill Core Methane
Deployment: ESAS_Spring_2011

Spring 2011 - Drill Core Methane

Lead Principal Investigator:

Samantha B. Joye (University of Georgia, UGA)

Co-Principal Investigator:

Christof Meile (University of Georgia, UGA)

Vladimir Samarkin (University of Georgia, UGA)

Contact:

Samantha B. Joye (University of Georgia, UGA)

BCO-DMO Data Manager:

Stephen R. Gegg (Woods Hole Oceanographic Institution, WHOI BCO-DMO)

Project:

Collaborative Research: Degrading offshore permafrost as a source of methane on the East Siberian Arctic Shelf (East Siberian Arctic Shelf)

Current State:

Preliminary and in progress

Version:

20 April 2016

Version Date:

2016-04-20

Data URL:

https://osprey.bco-dmo.org/dataset-deployment/644284/data

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Description

Spring 2011 - Drill Core Methane

These data are courtesy of I.Semiletov (UAF,IARC)

Methods & Sampling

Dataset acquisition description

Spring 2011 - Drill Core Methane

Collection Type: Gravity core; Drill core
Sampling Area: East Siberian Arctic Shelf

References:
Joye SB, Bowles M.W., Samarkin V.A., Hunter K.S., Niemann H.. 2010. Biogeochemical signatures and microbial activity of different cold seep habitats along the Gulf of Mexico lower slope. Deep Sea Research. 10:doi:10.1016/j.dsr2.2010.06.001.

Joye SB, MacDonald I.R., Leifer I., Asper V.. 2011. Magnitude and oxidation potential of hydrocarbon gases released from the BP blowout. Nature Geoscience. 4:160-164.

Orcutt B.N., Samarkin V., Boetius A., Elvert M., Joye SB. 2005. Molecular biogeochemistry of sulfate reduction, methanogenesis and the anaerobic oxidation of methane at Gulf of Mexico methane seeps. Geochimica et Cosmochimica Acta. 69:4267-4281.

Data Processing Description

Dataset Processing Description

BCO-DMO Processing Notes
- Generated from original file "0908788_Joye_Spring-2011_ Summary.xlsx", Sheet: "Drill Core Methane" contributed by Samantha Joye
- Parameter names edited to conform to BCO-DMO naming convention found at Choosing Parameter Name
- Station, Collection Type, Date and Lat/Lon values inserted from Sediment Master data

More information about this dataset deployment

Funding

Award Number	Funding Source
PLR-0908788	NSF Division of Polar Programs

Instruments

Drill Core

Supplied Description:

Instrument Type

Generic Name: Drill Core

Generic Description:

A core drill is a drill specifically designed to remove a cylinder of material, much like a hole saw. The material left inside the drill bit is referred to as the core.

Core drills are used frequently in mineral exploration where the coring may be several hundred to several thousand feet in length. The core samples are recovered and examined by geologists for mineral percentages and stratigraphic contact points. This gives exploration companies the information necessary to begin or abandon mining operations in a particular area.

Gravity Corer

Supplied Name: Gravity Core

Supplied Description:

Instrument Type

Generic Name: Gravity Corer

Community Identifier: http://vocab.nerc.ac.uk/collection/L05/current/51/

Generic Description:

The gravity corer allows researchers to sample sediment layers at the bottom of lakes or oceans. The coring device is deployed from the ship and gravity carries it to the seafloor. (http://www.whoi.edu/instruments/viewInstrument.do?id=1079).

Parameters

Supplied Name	Supplied description	Supplied Units	Standard Name
Station	Station	text	station
Collection_Type	Collection Type	text	sampling_method
Date	Date	text	date
Latitude	Station latitude (South is negative)	decimal degrees	lat
Longitude	Station longitude (West is negative)	decimal degrees	lon
core_no	Core no	dimensionless	core_id
sample_no	Sample no	dimensionless	sample
depth	depth	meters	depth
CH4	CH4	ppm	no_bcodmo_term
CO2	CO2	ppm	no_bcodmo_term

Database

Contribute Data

Dataset: Spring 2011 - Drill Core Methane
Deployment: ESAS_Spring_2011

Dataset acquisition description

Dataset Processing Description

Database

Contribute Data

Dataset: Spring 2011 - Drill Core MethaneDeployment: ESAS_Spring_2011

Dataset acquisition description

Dataset Processing Description

Dataset: Spring 2011 - Drill Core Methane
Deployment: ESAS_Spring_2011