Dataset: Sample log for Alvin dive A4703 from AT26-14

Name: Sample log for R/V Atlantis (AT26-14) Alvin dive A4703 in the Gulf of Mexico during April 2014 (Lophelia OA project)
Published: 2016-09-21
Keywords: oceans

Cite This Dataset

DOI:10.1575/1912/bco-dmo.659495.1

Spatial Extent: N:29.157778 E:-88.02 S:29.157778 W:-88.02

Temporal Extent: 2014-04-27

Project:

Physiological and genetic responses of the deep-water coral, Lophelia pertusa, to ongoing ocean acidification in the Gulf of Mexico (Lophelia OA)

Program:

Science, Engineering and Education for Sustainability NSF-Wide Investment (SEES): Ocean Acidification (formerly CRI-OA) (SEES-OA)

Principal Investigator:

Erik E. Cordes (Temple University, Temple)

Contact:

Erik E. Cordes (Temple University, Temple)

BCO-DMO Data Manager:

Hannah Ake (Woods Hole Oceanographic Institution, WHOI BCO-DMO)

Version:

Version Date:

2016-09-21

Restricted:

Validated:

Yes

Current State:

Final no updates expected

Sample log for R/V Atlantis (AT26-14) Alvin dive A4703 in the Gulf of Mexico during April 2014 (Lophelia OA project)

Abstract:

Sample log for R/V Atlantis (AT26-14) Alvin dive A4703 in the Gulf of Mexico during April 2014 (Lophelia OA project)

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Archival Copy

Version Date	Archive	Persistent Identifier (PID)	Date PID Issued
2016-09-21	Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)	10.1575/1912/bco-dmo.659495.1	2019-04-24

Description

Sample log from HOV Alvin dive A4703 on R/V Atlantis (AT26-14) during April 2014 in the Gulf of Mexico.

Methods & Sampling

Sample log was acquired for the dive. Time, date, and activity are described.

Data Processing Description

Data Management Office Processing Notes:
-Re-formatted column names to comply with BCO-DMO naming standards.

Data Files

File
A4703_sample_log.csv (Comma Separated Values (.csv), 1.54 KB) MD5:3d4e7a4a7a29af95204396c4e52bf7d1 Primary data file for dataset ID 659495

More Information about this dataset

Funding Sources

Funding Source	Award Number
NSF Division of Ocean Sciences	OCE-1220478

Deployments

Deployment	Synonyms	Start Date	Platform	Investigator
AT26-14		2014-04-27	R/V Atlantis	Erik E. Cordes (Chief Scientist)	data info
AT26-14_Alvin_Dives		2014-04-27	Alvin	Erik E. Cordes (Chief Scientist)	data info

Instruments

Alvin Slurp Sampler

Supplied Name: Pump

Supplied Description:

Pump used to collect samples from seafloor or water column

Instrument Type

Generic Name: Alvin Slurp Sampler

Generic Description:

Small and large capacity vacuum pump samplers. May have single or multiple chambers. See http://www.whoi.edu/main/alvin/subsystems/optional-scientific-samplers

Niskin bottle

Supplied Name: Niskin

Supplied Description:

Used to collect water samples

Instrument Type

Generic Name: Niskin bottle

Community Identifier: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0412/

Generic Description:

A Niskin bottle (a next generation water sampler based on the Nansen bottle) is a cylindrical, non-metallic water collection device with stoppers at both ends. The bottles can be attached individually on a hydrowire or deployed in 12, 24, or 36 bottle Rosette systems mounted on a frame and combined with a CTD. Niskin bottles are used to collect discrete water samples for a range of measurements including pigments, nutrients, plankton, etc.

Parameters

Date and time formats are described in python strftime() syntax.

Supplied Name	Supplied description	Supplied Units	Standard Name
date	Date of sampling; mm/dd/yy	unitless	date
dive	Dive ID number	unitless	dive_id
time	Time sample was taken; HH:MM	unitless	time
activity	Activity performed and comments	unitless	activity_and_comments
lat	Latitude	decimal degrees	lat
lon	Longitude	decimal degrees	lon