Dataset: Colonization sampler log

Name: Dates and locations of colonization sampler deployments and recoveries from East Pacific Rise (EPR) deep-sea vents, 1998-2017
Published: 2020-08-24
Keywords: oceans

Cite This Dataset

DOI:10.26008/1912/bco-dmo.733210.3

Spatial Extent: N:9.83 E:-104.283 S:9.83 W:-104.283

Temporal Extent: 1998-05-10 - 2017-05-15

Project:

Effects of Disturbance and Larval Supply on Communities at Hydrothermal Vents (Larval supply at EPR vents)

Trajectories in functional diversity after disturbance at vents on the East Pacific Rise (EPR Functional Diversity)

Principal Investigator:

Lauren Mullineaux (Woods Hole Oceanographic Institution, WHOI)

BCO-DMO Data Manager:

Nancy Copley (Woods Hole Oceanographic Institution, WHOI BCO-DMO)

Version:

Version Date:

2020-08-24

Restricted:

Validated:

Yes

Current State:

Final no updates expected

Dates and locations of colonization sampler deployments and recoveries from East Pacific Rise (EPR) deep-sea vents, 1998-2017

Abstract:

This dataset provides dates and locations of colonization sampler deployments and recoveries from East Pacific Rise (EPR) deep-sea vents, 1998-2017.

Expand/Collapse All

Archival Copy

Version Date	Archive	Persistent Identifier	Date Assigned
2020-08-24	Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)	10.26008/1912/bco-dmo.733210.3	2020-09-02
2020-08-06	Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)	10.26008/1912/bco-dmo.733210.2	2020-08-13
2018-04-11	Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)	10.1575/1912/bco-dmo.733210.1	2019-12-11

Description

This dataset provides dates and locations of colonization sampler deployments and recoveries from East Pacific Rise (EPR) deep-sea vents, 1998-2017.

Methods & Sampling

Colonists were collected on experimental surfaces (sandwiches) constructed from six 0.7-cm-thick Lexan plastic plates separated by 1 cm spacers, creating a lattice 10 cm on a side (Bayer et al, 2011; note in 1998 colonists were collected on basalt blocks). Sandwiches were deployed and recovered by the submersible Alvin. Deployment durations were 4, 2, and 11 months respectively for the recoveries at 9, 11, and 22 months after an eruption that took place in January 2006. The thermal environment at the base of each sandwich was measured with the Alvin temperature probe on deployment and recovery for ca 1–2 min until a clear maximum value was obtained. Habitat chemistry was measured at 11 and 23 months.

Data Processing Description

BCO-DMO Processing Notes:
version 1 [2018-03-30]
- added conventional header with dataset name, PI name, version date
- re-formatted date from d-Mon-yy to yyyy-mm-dd

version 2 [2020-08-06]:
- includes new row for 1998 cruise, AT0319
- includes new right-most columns: monthsSinceEruption, coordinateUncertaintyInMeters, minimumDepthInMeters, maximumDepthInMeters
- renamed "End" to "eventDate".

version 3 [2020-08-24]:
- changed monthsSinceEruption on cruiseID=AT2623 from 108 to 106.

Data Files

File
sample_log_chem_v3.csv (Comma Separated Values (.csv), 2.09 KB) MD5:1a2d0e30597b45bedf7fcb10e392572f Primary data file for dataset ID 733210

More Information about this dataset

Funding Sources

Funding Source	Award Number
NSF Division of Ocean Sciences	OCE-1356738
NSF Division of Ocean Sciences	OCE-1829773

Deployments

Deployment	Synonyms	Start Date	Platform	Investigator
AT15-12	LADDER-1	2006-10-24	R/V Atlantis	Andreas Thurnherr (Chief Scientist)	data info
AT15-14	LADDER-2	2006-12-05	R/V Atlantis	James R. Ledwell (Chief Scientist)	data info
AT15-26	LADDER-3	2007-11-13	R/V Atlantis	Lauren Mullineaux (Chief Scientist)	data info
AT15-38	FIX08B	2008-10-13	R/V Atlantis	Stefan M. Sievert (Chief Scientist)	data info
AT26-10		2013-12-29	R/V Atlantis	Stefan M. Sievert (Chief Scientist)	data info
AT26-23	EPR 2014 2014B	2014-11-02	R/V Atlantis	Stefan M. Sievert (Chief Scientist)	data info
AT3-19		1998-05-10	R/V Atlantis	Lauren Mullineaux (Chief Scientist)	data info
AT37-12	Dark Life II	2017-04-24	R/V Atlantis	Stefan M. Sievert (Chief Scientist)	data info
Atalante-2010-Apr	MESCAL	2010-04-26	R/V L'Atalante	Dr Nadine Le Bris (Chief Scientist)	data info

Instruments

Lexan plastic 6-plate settlement panel

Supplied Name: Lexan plastic plates/sandwiches

Supplied Description:

Instrument Type

Generic Name: Lexan plastic 6-plate settlement panel

Acronym: Colonization sandwich

Generic Description:

An artificial colonization substrate, sometimes referred to as a "colonization sandwich", that is made of 6 Lexan plastic sheets separated from each other by spacers. It is used to determine the extent of colonization and/or the diversity of settled organisms in a marine or artificial environment.

Microscope - Optical

Supplied Name: Dissecting microscope

Supplied Description:

Used to identify specimens found on the colonization plates.

Instrument Type

Generic Name: Microscope - Optical

Community Identifier: http://vocab.nerc.ac.uk/collection/L05/current/LAB05/

Generic Description:

Instruments that generate enlarged images of samples using the phenomena of reflection and absorption of visible light. Includes conventional and inverted instruments. Also called a "light microscope".

Temperature Logger

Supplied Name: temperature recorders (Hobo)

Supplied Description:

Used to track the in situ temperature during colonization at the vent zones.

Instrument Type

Generic Name: Temperature Logger

Generic Description:

Records temperature data over a period of time.

Parameters

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

Supplied Name	Supplied description	Supplied Units	Standard Name
Recover_Cruise	recovery cruise local name	unitless	cruise_name
Vessel	recovery vessel name	unitless	ship
Cruise_ID	recovery cruise identification	unitless	cruise_id
Cruise_start	recovery cruise start date	unitless	date_start
Cruise_end	recovery cruise end date	unitless	date_end
Chf_Sci	recovery cruise chief scientist for cruise	unitless	chief_scientist
Vehicle	name of deep dive vehicle used for sampler collection	unitless	no_bcodmo_term
Start	deployment date of colonization sampler; formatted as yyyy-mm-dd	unitless	date_start
eventDate	recovery date of colonization sampler; formatted as yyyy-mm-dd	unitless	date_end
Location	sampling location	unitless	site
decimalLatitude	latitude; north is postive	decimal degrees	lat
decimalLongitude	longitude; east is positive	decimal degrees	lon
Site	site name	unitless	site
Habitat	habitat description - major life forms	unitless	site_descrip
Chemistry	whether and when chemical measurements were collected by French colleagues	unitless	comment
monthsSinceEruption	the number of months since the eruption	month	duration
coordinateUncertaintyInMeters	the uncertainty of the coordinate accuracy	meters	no_bcodmo_term
minimumDepthInMeters	minimum depth of sampling	meters	depth
maximumDepthInMeters	maximum depth of sampling	meters	depth

Status message

Database

Contribute Data

Dataset: Colonization sampler log