Dataset: Halanych_2013: Video of acorn worm tubes

Name: Video of acorn worm tubes, Halanych et al (2013) Nature Comm. (Antarctic Inverts project)
Published: 2016-12-22
Keywords: biota, oceans

Cite This Dataset

Project:

Genetic connectivity and biogeographic patterns of Antarctic benthic invertebrates (Antarctic Inverts)

Principal Investigator:

Kenneth M. Halanych (Auburn University)

Co-Principal Investigator:

Andrew Mahon (Central Michigan University)

BCO-DMO Data Manager:

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

Version Date:

2016-12-22

Restricted:

Validated:

Current State:

Preliminary and in progress

Video of acorn worm tubes, Halanych et al (2013) Nature Comm. (Antarctic Inverts project)

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Description

This dataset is a time lapse .MOV video of Antarctic hemichordates on the sea bottom, analyzed in Halanych et al (2013).

Related Reference: Halanych, K.M., J.T. Cannon, A.R. Mahon, B.J. Swalla, C.R. Smith. 2013. Tubicolous acorn worms from Antarctica. Nature Communications DOI://10.1038/ncomms3738

Related Dataset: Halanych_2013_T1: NCBI accessions

Methods & Sampling

Scientific research expeditions were aboard the RVIB Nathaniel B. Palmer in 2008 to the Antarctic Peninsula and 2013 to the Ross Sea. The time-lapse system employed a YoYo camera system comprised of an ocean imaging systems (OIS) DSC 10,000 digital still camera with an OIS 3831 strobe. It was deployed on the seafloor on an aluminum tripod with the camera elevation of 163 cm and a camera angle from horizontal (inclination) of 45 degrees. The interval between photos in the time-lapse mode was 12 h. The time-lapse camera was located on the west Antarctic Peninsula shelf floor at Station B (64 46.4200S, 65 23.6690 W) at a depth of 599 m. Images of the enteropneust and its tube were obtained from 28 July to 2 August 2008.

Data Processing Description

BCO-DMO Processing notes:
- added conventional header with dataset name, PI name, version date
- modified parameter names to conform with BCO-DMO naming conventions
- added link to file download and download file size info

Data Files

File
Halanych_2013_video.csv (Comma Separated Values (.csv), 209 bytes) MD5:5b3507445713f8c99bb10fafb5dc1c15 Primary data file for dataset ID 671609

More Information about this dataset

Funding Sources

Funding Source	Award Number
NSF Office of Polar Programs (formerly NSF PLR)	PLR-1043745
NSF Office of Polar Programs (formerly NSF PLR)	PLR-1043670

Deployments

Deployment	Synonyms	Start Date	Platform	Investigator
Halanych_lab_2011-16		2011-08-01	Auburn University lab	Kenneth M. Halanych (Principal Investigator)	data info
NBP1210		2013-01-06	RVIB Nathaniel B. Palmer	Kenneth M. Halanych (Chief Scientist)	data info