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Summary Information for Field Activity 2008-004-FA

Area of Operations: Drake Passage, Southern Ocean

Dates: April 18, 2008 to May 25, 2008

Chief scientist: Kathy Scanlon

   Laura Robinson, WHOI

Objectives: Sea floor mapping (using multibeam sonar and deep-towed camera) and sampling (by dredge and trawl) of fossil and live cold-water corals for paleo-oceanographic and ecological studies.

Type of Activity: Sampling; Sea floor mapping; Photography;Sea floor mapping

Information to be derived: Habitat maps
Bathymetric maps

Summary: Multibeam bathymetry was collected continuously. 6 TOWCAM transects completed. 3 CTDs completed. 51 trawls and dredges deployed and rocks, corals, and other animals photographed and preserved. See bound cruise report for more information.

Contact: Kathy Scanlon (kscanlon@usgs.gov)

InfoBank: uses the identifier P-1-08-AN. Visit this site for more information.

Related Links: http://censeam.niwa.co.nz/outreach/nathaniel_b._palmer
http://soundwaves.usgs.gov/2008/08/

Platform Info:
NATHANIEL B PALMER

Publications resulting from these data

Scanlon, Kathryn M., Robinson, Laura F., and Waller, Rhian G.,2009, Tale of two seamounts; mapping cold-water coral habitats in the Drake Passage [abs.]: 8th International GeoHab Conference, Abstracts and Proceedings of the Geological Society of Norway, v. 2: p. 71

Burke, Andrea, Robinson, Laura F., McNichol, Ann P., Jenkins, William J., Scanlon, Kathryn M., and Gerlach, Dana S.,2010, Reconnaissance dating; a new radiocarbon method applied to assessing the temporal distribution of Southern Ocean deep-sea corals: Deep Sea Research Part I: Oceanographic Research Papers, v. 57, no. 11: p. 1510-1520. (Also available at http://dx.doi.org/10.1016/j.dsr.2010.07.010)

Waller, Rhian, Robinson, Laura, Scanlon, Kathryn M., Blackwood, Dann, and the NBP08-05 Science Party,, Cold-water coral distributions in the Drake Passage from towed camera observations the NBP08-05 expedition [abs.]: Deep-Sea Biology Symposium

Waller, Rhian G., Scanlon, Kathryn M., and Robinson, Laura F.,, Cold-water coral distributions in the Drake Passage area from towed camera observations - initial interpretations: PLoS ONE

Hoy, S., and Scanlon, K.M,2012, New Exploratory Multibeam Data in the Drake Passage [abs.]: 2012 AGU Ocean Sciences Meeting

Waller, R.G., Robinson, L.F., and Scanlon, K.M.,2012, Southern Ocean Corals: Surprising diversity and abundance [abs.]: 5th International Deep-Sea Coral Symposium

Scanlon, K.M., Waller, R.G., Hoy,S., and Robinson, L.F.,2012, Multibeam bathymetry maps of cold-water coral reef hot spots in the Drake Passage [abs.]: GeoHab 2012

Data Types and Locations:

BathymetryGeophysicsNavigationLogsPhotosSamplesSeismics

 

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