Dataset: Event logs: MCR10-1 and MCR11-1

Name: Scientific sampling event logs from two cruises/trips at the Richard B Gump Research Station at Moorea LTER in 2010 and 2011 (MCR LTER and Coral DOM projects)
Published: 2014-01-02
Keywords: oceans

Cite This Dataset

DOI:10.1575/1912/bco-dmo.3684.2

Spatial Extent: N:-17.4907 E:-149.826 S:-17.4907 W:-149.826

Temporal Extent: 2010-09-06 - 2011-09-20

Project:

Moorea Coral Reef Long-Term Ecological Research site (MCR LTER)

The coupling between DOM, algae, and microbes on coral reef platforms (Coral DOM)

Program:

Emerging Topics in Biogeochemical Cycles (ETBC)

Long Term Ecological Research network (LTER)

Chief Scientist:

Craig A. Carlson (University of California-Santa Barbara, UCSB-MSI)

Co-Chief Scientist:

Craig E. Nelson (University of Hawaiʻi at Mānoa, SOEST)

Contact:

Craig E. Nelson (University of Hawaiʻi at Mānoa, SOEST)

BCO-DMO Data Manager:

Shannon Rauch (Woods Hole Oceanographic Institution, WHOI BCO-DMO)

Version:

Version Date:

2014-01-02

Restricted:

Validated:

Yes

Current State:

Final with updates expected

Scientific sampling event logs from two cruises/trips at the Richard B Gump Research Station at Moorea LTER in 2010 and 2011 (MCR LTER and Coral DOM projects)

Abstract:

Scientific sampling event logs recorded during the MCR10-1 cruise/trip (the Coral DOM 2010 Research Campaign) and the MCR11-1 cruise/trip (the Coral DOM 2011 Research Campaign) at the Richard B Gump Research Station at the Moorea Coral Reef LTER site.

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Archival Copy

Version Date	Archive	Persistent Identifier	Date Assigned
2014-01-02	Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)	10.1575/1912/bco-dmo.3684.2	2019-08-29

Description

Log of events recorded during the MCR10-1 cruise/trip (the Coral DOM 2010 Research Campaign) and the MCR11-1 cruise/trip (the Coral DOM 2011 Research Campaign) at the Moorea Coral Reef LTER site.

Methods & Sampling

In 2010, various boats, including the following, were used to sample from the research station: Gump Safe boat, boats 609, 509, and 389.

2011 Experiments (codes in parenthesese correspond to 'project_code' column):
Benthic Tent Incubations (TentI - TentV) - 48h Duration; Continuous: Oxygen, pH, Temp, Salinity; Daily: DOC, FCM, DNA, start-end POM.
Niskin in situ incubations (NBE) - 24h Duration; Start-End DOC, FCM, DNA, DO...
Release-Remineralization (RR) - 24h Exudation, 48h Remineralization (with and without Sand, Light and Dark): DOC, DO, FCM, DNA.
Coral Damage (Sprout Soup) - 24h Exudation, 7 day incubation (daily water change + exudate spike).
Big Pillow Experiments (BPE) - 24h Exudation, 48h incubation (metagenomic filtration at 48h, maintain for later DOC timepoints and FCM.
Flow and Flux Surveys (FF)
Porewater Sampling (PW)
SandBag (SB) - Sand, Autoclaved Sand, incubated in offshore water in ~5L bags (unfiltered).

2011 Methodology:
FCM - 1.5ml sample, 90 uL PFA (8% or 32% stocks).
DOC - collected through 47mm combusted GF/F into acid-leached 60ml HDPE or combusted EPA.
nutrients - collected through 47mm combusted GF/F into triple-rinsed HDPE scint vials.
DNA - 500+ mL whole water collected onto Sterivex.
Oxygen (NBE T0) - After sampling DOC, FCM, additional offsh. water to fill, optode measure, close with spill.
Oxygen (NBE TF) - Before other samples, open niskin to laminar flow into BOD bottle, overfill 2X, DO meas.
POC (NBE) - 500-1000 mL collected through 25mm combusted GF/F.
POC (FF) - 4L collected through 25mm combusted GF/F.
Chlorohpyll (FF) - 1L collected through 25mm combusted GF/F.
Fluorescein - 60ml initial line flush, then 10ml syringe sampled emptied 15ml falcon frozen -20.

Data Processing Description

BCO-DMO made the following modifications:
- changed parameter names to conform to BCO-DMO conventions;
- replaced blanks and 'NA' with 'nd' to indicate no data;
- calculated date/time in GMT format from the local dates and times provided (local to French Polynesia (Papeete, Tahiti; UTC/GMT -10 hours; Time Zone Code TAHT));
- columns originally named 'Samples Collected' and 'Comments' were merged into a single comment field;
- 'et al.' used in si column when 3 or more people were listed.

Data Files

File
event_log.csv (Comma Separated Values (.csv), 32.07 KB) MD5:36f1a1ad7e0ea4912afcb71e6fb9af0d Primary data file for dataset ID 3684

More Information about this dataset

Funding Sources

Funding Source	Award Number
NSF Division of Ocean Sciences	OCE-0927411

Deployments

Deployment	Synonyms	Start Date	Platform	Investigator
MCR10-1	Coral DOM 2010 Research Campaign	2010-09-05	Richard B Gump Research Station - Moorea LTER	Craig A. Carlson (Chief Scientist) Craig E. Nelson (Co-Chief Scientist) Craig E. Nelson (Contact)	data info
MCR11-1	Coral DOM 2011 Research Campaign	2011-09-07	Richard B Gump Research Station - Moorea LTER	Craig A. Carlson (Chief Scientist) Craig E. Nelson (Co-Chief Scientist) Craig E. Nelson (Contact)	data info

Instruments

None available yet

Parameters

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

Supplied Name	Supplied description	Supplied Units	Standard Name
activity	Type of sampling activity or experiment.	dimensionless	activity_and_comments
comment	Description of samples collected and other free-text comments about the event.	dimensionless	comment
cruiseid	Name of the research campaign/cruise/deployment.	dimensionless	cruiseid
date_local	Date in local time.	mm/dd/yy	date_local
event	Unique event ID number.	dimensionless	event
ISO_DateTime_start_UTC	Date and time (UTC) formatted to ISO8601 standard. T indicates start of time string; Z indicates UTC.	YYYY-mm-ddTHH:MM:SS.ss	ISO_DateTime_UTC
lat_lab	Latitude of the research station; negative indicates south.	decimal degrees	lat
lon_lab	Longitude of the research station; negative indicates west.	decimal degrees	lon
project_code	Code that identifies the project/experiment. (2011 data only). Codes: TentI - TentVI = Benthic Tube Incubations; RR = Release-Remineralization; SS = Coral Damage (Sprout Soup); NBE = Niskin in situ Incubations; FF = Flow and Flux Surveys; PW = Porewater Sampling; SB = SandBag; BPE = Big Pillow Experiments.	dimensionless	no_bcodmo_term
sample_desig	Sample number designator. (2010 data only.)	dimensionless	sample_descrip
si	Initials of scientific investigator.	dimensionless	recorder
site_ID	Area of operation.	dimensionless	Site_ID
time_end_local	Time at end of event; local to French Polynesia (Papeete Tahiti; UTC/GMT -10 hours; Time Zone Code TAHT). (2011 data only.)	HHMM	time_local
time_start_local	Time at start of event; local to French Polynesia (Papeete Tahiti; UTC/GMT -10 hours; Time Zone Code TAHT).	HHMM	time_start_local
year	4-digit year in YYYY format.	unitless	year