Dataset: CliOMZ AT50-10 Rolling Deck to Repository (R2R) event log application (ELOG)

Name: Amended Rolling Deck to Repository (R2R) event log application (ELOG) taken on the R/V Atlantis CliOMZ AT50-10 expedition from Golfito Costa Rica to San Diego USA that occurred in May - June of 2023
Published: 2024-04-30
Keywords: R2R ELOG, ClioMZ, Eastern Tropical Pacific, oceans

Cite This Dataset

DOI:10.26008/1912/bco-dmo.922260.1

Spatial Extent: N:32.7067 E:-83.167 S:-10.106 W:-120.279

Temporal Extent: 2023-05-02 - 2023-06-09

Project:

Collaborative Research: Underexplored Connections between Nitrogen and Trace Metal Cycling in Oxygen Minimum Zones Mediated by Metalloenzyme Inventories (CliOMZ)

Principal Investigator:

Mak A. Saito (Woods Hole Oceanographic Institution, WHOI)

Co-Principal Investigator:

John Breier (University of Texas Rio Grande Valley)

Michael Jakuba (Woods Hole Oceanographic Institution, WHOI)

Alyson E. Santoro (University of California-Santa Barbara, UCSB)

Contact:

Paloma Z. Lopez (Woods Hole Oceanographic Institution, WHOI)

Technician:

Paloma Z. Lopez (Woods Hole Oceanographic Institution, WHOI)

Matthew R. McIlvin (Woods Hole Oceanographic Institution, WHOI)

BCO-DMO Data Manager:

Karen Soenen (Woods Hole Oceanographic Institution, WHOI BCO-DMO)

Version:

Version Date:

2024-04-30

Restricted:

Validated:

Yes

Current State:

Final no updates expected

Amended Rolling Deck to Repository (R2R) event log application (ELOG) taken on the R/V Atlantis CliOMZ AT50-10 expedition from Golfito Costa Rica to San Diego USA that occurred in May - June of 2023

Abstract:

This is the event log recorded during the CliOMZ AT50-10 research cruise using the Rolling Deck to Repository (R2R) event log application (ELOG). The expedition went from Golfito, Costa Rica to San Diego, USA and occurred in May - June of 2023. The log contains metadata associated with all scientific activities performed during the cruise. The Science party included members from WHOI, UCSB, UTGRV, and Clark University

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Archival Copy

Version Date	Archive	Persistent Identifier (PID)	Date PID Issued
2024-04-30	Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)	10.26008/1912/bco-dmo.922260.1	2024-04-30

Methods & Sampling

Metadata for all cruise activities was recorded using the Rolling Deck to Repository (R2R) event log application (ELOG) during the cruise. Each activity was added to the ELOG platform either at the moment of activity or retroactively with the correct date and time. Several cruise participants (described in the Authors column) participated with the addition of activities during the cruise.

Data Processing Description

Two McLane pump deployments were not added to the ELOG before the end of the cruise (McLane-20 and McLane-21), therefore, added manually after the "endCruise" cruise activity. Coordinates for those two activities were added based on the corresponding Clio deployment at the same station (CLIO049 and CLIO050 respectively).

BCO-DMO Processing

* Set NaN to blank
* Took out m out of seafloor depth column and added unit to parameter section
* Adjusted parameter names to comply with database requirements
* Capitalized cruise name
* Removed stn/station/Station from station column and added to parameter section

Data Files

File
922260_v1_elog.csv (Comma Separated Values (.csv), 77.04 KB) MD5:4e87f00d21728cd8b51e692a9fd6740e Primary data file for dataset ID 922260, version 1

More Information about this dataset

Funding Sources

Funding Source	Award Number
NSF Division of Ocean Sciences	OCE-1924554

Deployments

Deployment	Synonyms	Start Date	Platform	Investigator
AT50-10		2023-05-02	R/V Atlantis		data info

Instruments

AUV Clio

Supplied Name:

Supplied Description:

Instrument Type

Generic Name: AUV Clio

Generic Description:

Clio is an autonomous underwater vehicle (AUV) created to accomplish the dual goals of global ocean mapping and biochemistry sampling. The ability to sample dissolved and particulate seawater biochemistry across ocean basins while capturing fine-scale biogeochemical processes sets it apart from other AUVs. Clio is designed to efficiently and precisely move vertically through the ocean, drift laterally to observe water masses, and integrate with research vessel operations to map large horizontal scales up to a depth of 6,000 meters. More information is available at https://www2.whoi.edu/site/deepsubmergencelab/clio/

Parameters

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

Supplied Name	Supplied description	Supplied Units	Standard Name
Message_ID	Log ID	unitless	number
Date	Date event was created Format: %a %d %b %Y %H:%M:%S %z	unitless	DateTime
Event	Event identification number	unitless	R2R_Event
R2R_Event	Event identification number generated by ELOG	unitless	R2R_Event
Instrument	Instrument used for activity	unitless	instrument
Action	Begining of end of activity	unitless	action
Transect	Transect name	unitless	transect
Station	Station number where activity was performed at	unitless	station
Cast	Cast number if applicable	unitless	cast
Latitude	Latitude where activity was performed, south is negative	decimal degrees	lat
Longitude	Longitude where activity was performed, west is negative	decimal degrees	lon
Seafloor	Depth of seafloor	meter (m)	depth
Author	Author of the logging of the event	unitless	author
Comment	Comments	unitless	activity_and_comments
Cruise	Cruise ID	unitless	cruise_id
dateTimeUTC	Event DateTime in format yyyymmdd.hhmm	unitless	ev_code
GPS_Time	Event DateTime from GPS Format: %Y/%m/%d %H:%M:%S	unitless	DateTime
dateTime8601	Event DateTime in ISO format Format: %Y-%m-%dT%H:%M:%S%z	unitless	DateTime
Revisions	Dates of event revisions	unitless	comment

Status message

Database

Contribute Data

Dataset: CliOMZ AT50-10 Rolling Deck to Repository (R2R) event log application (ELOG)