Particle size from the Underwater Vision Profiler (UVP) from R/V Kilo Moana KM0814 in the North Pacific Subtropical Gyre north of Hawaii from July to August 2008 (C-MORE project)

Website: https://www.bco-dmo.org/dataset/3392
Version: December 2, 2010
Version Date: 2010-12-02

Project
» Center for Microbial Oceanography: Research and Education (C-MORE)
ContributorsAffiliationRole
Karl, David M.University of Hawaii at Manoa (SOEST)Principal Investigator
Doggett, KenUniversity of Hawaii at Manoa (SOEST)Contact
Nahorniak, JasmineOregon State University (OSU-CEOAS)Data Manager
Gegg, Stephen R.Woods Hole Oceanographic Institution (WHOI BCO-DMO)BCO-DMO Data Manager


Dataset Description

Particle size from the Underwater Vision Profiler (UVP)

Acquisition Description

See Platform Deployments for cruise specific documentation


Processing Description

See Platform Deployments for cruise specific documentation


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Parameters

ParameterDescriptionUnits
vol_per_imagevolume per image liters
datedate YYYYMMDD
stastation number dimensionless
latlatitude decimal degrees (South is negative)
lonlongitude decimal degrees (West is negative)
timetime HHMMSS
depth_wdepth water meters
depth_ndepth nominal meters
depthdepth exact meters
number_of_imagesnumber of images dimensionless
Zero_point_0523_to_Zero_point_0659_mmparticles in the size range 0.0523-0.0659 mm number per liter
Zero_point_0659_to_Zero_point_0831_mmparticles in the size range 0.0659-0.0831 mm number per liter
Zero_point_0831_to_Zero_point_1046_mmparticles in the size range 0.0831-0.1046 mm number per liter
Zero_point_1046_to_Zero_point_1318_mmparticles in the size range 0.1046-0.1318 mm number per liter
Zero_point_1318_to_Zero_point_1661_mmparticles in the size range 0.1318-0.1661 mm number per liter
Zero_point_1661_to_Zero_point_2093_mmparticles in the size range 0.1661-0.2093 mm number per liter
Zero_point_2093_to_Zero_point_2637_mmparticles in the size range 0.2093-0.2637 mm number per liter
Zero_point_2637_to_Zero_point_3322_mmparticles in the size range 0.2637-0.3322 mm number per liter
Zero_point_3322_to_Zero_point_4186_mmparticles in the size range 0.3322-0.4186 mm number per liter
Zero_point_4186_to_Zero_point_5274_mmparticles in the size range 0.4186-0.5274 mm number per liter
Zero_point_5274_to_Zero_point_6645_mmparticles in the size range 0.5274-0.6645 mm number per liter
Zero_point_6645_to_Zero_point_8372_mmparticles in the size range 0.6645-0.8372 mm number per liter
Zero_point_8372_to_One_point_0548_mmparticles in the size range 0.8372-1.0548 mm number per liter
One_point_0548_to_One_point_3289_mmparticles in the size range 1.0548-1.3289 mm number per liter
One_point_3289_to_One_point_6743_mmparticles in the size range 1.3289-1.6743 mm number per liter
One_point_6743_to_Two_point_1095_mmparticles in the size range 1.6743-2.1095 mm number per liter
Two_point_1095_to_Two_point_6578_mmparticles in the size range 2.1095-2.6578 mm number per liter
Two_point_6578_to_Three_point_3486_mmparticles in the size range 2.6578-3.3486 mm number per liter
Three_point_3486_to_Four_point_219_mmparticles in the size range 3.3486-4.219 mm number per liter
Four_point_219_to_Five_point_3156_mmparticles in the size range 4.219-5.3156 mm number per liter
Five_point_3156_to_Six_point_6973_mmparticles in the size range 5.3156-6.6973 mm number per liter
Six_point_6973_to_Eight_point_438_mmparticles in the size range 6.6973-8.438 mm number per liter
Eight_point_438_to_Ten_point_6312_mmparticles in the size range 8.438-10.6312 mm number per liter
Ten_point_6312_to_Thirteen_point_3945_mmparticles in the size range 10.6312-13.3945 mm number per liter
Thirteen_point_3945_to_Sixteen_point_8761_mmparticles in the size range 13.3945-16.8761 mm number per liter
Sixteen_point_8761_to_Twentyone_point_2625_mmparticles in the size range 16.8761-21.2625 mm number per liter
Twentyone_point_2625_to_Twentysix_point_7891_mmparticles in the size range 21.2625-26.7891 mm number per liter


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Instruments

Dataset-specific Instrument Name
Underwater Vision Profiler
Generic Instrument Name
Underwater Vision Profiler
Generic Instrument Description
A description of the UVP instrument can be found in the following publication: Picheral, M., L. Guidi, L. Stemmann, D. M. Karl, G. Iddaoud, and G. Gorsky. 2010. The Underwater Vision Profiler 5: An advanced instrument for high spatial resolution studies of particle size spectra and zooplankton. Limnol. Oceanogr. Meth. 8: 462-473. (access the PDF at URL: http://cmore.soest.hawaii.edu/cmoredata/LMO/Guidi/Picheral_2010.pdf)


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Deployments

KM0814

Website
Platform
R/V Kilo Moana
Start Date
2008-07-30
End Date
2008-08-14
Description
OPEREX Cruise Objective The objective of the OPEREX cruise will be to explore the potential and limitations of perturbation experiments at sea. We will follow some natural perturbations including blooms and eddies, and we will perform some of the artificial perturbation experiments including bench/lab scale incubations, ship deck incubations, and ship deck pH shift experiments. Original cruise data are available from the NSF R2R data catalog Related information from the C-MORE OPEREX cruise Web site: Homepage: http://cmore.soest.hawaii.edu/cruises/operex/index.htm Science plan: http://cmore.soest.hawaii.edu/cruises/operex/science_objective.htm Data: http://hahana.soest.hawaii.edu/cmoreoperex/operex.html Cruise track: http://hahana.soest.hawaii.edu/cmoreoperex/OPEREXtrack.gif Cruise plan: http://cmore.soest.hawaii.edu/cruises/operex/documents/km0814_cruise_pla... Cruise overview: http://hahana.soest.hawaii.edu/cmoreoperex/OPEREX_overview.pdf Cruise schedule: http://cmore.soest.hawaii.edu/cruises/operex/documents/OPPEREX_schedule.xls

Acquisition Description
# C-MORE OPEREX UVP data # LMO, University of Hawaii # Dave Karl # original file: LMO_UVP_Operex.zip # submitted to BCO-DMO: December 2, 2010 Particles binned in 27 size classes, and in 5 meter depth intervals. Details on the instrument and data analysis can be found in the following reference: Picheral, M., L. Guidi, L. Stemmann, D. M. Karl, G. Iddaoud, and G. Gorsky. 2010. The Underwater Vision Profiler 5: An advanced instrument for high spatial resolution studies of particle size spectra and zooplankton. Limnol. Oceanogr. Meth. 8: 462-473.

Processing Description
(tbd)


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Project Information

Center for Microbial Oceanography: Research and Education (C-MORE)


Coverage: North Pacific Subtropical Gyre (large region around 22 45 N, 158 W)


Project summary

The Center for Microbial Oceanography: Research and Education (C-MORE) is a recently established (August 2006; NSF award: EF-0424599) NSF-sponsored Science and Technology Center designed to facilitate a more comprehensive understanding of the diverse assemblages of microorganisms in the sea, ranging from the genetic basis of marine microbial biogeochemistry including the metabolic regulation and environmental controls of gene expression, to the processes that underpin the fluxes of carbon, related bioelements and energy in the marine environment. Stated holistically, C-MORE's primary mission is: Linking Genomes to Biomes.

We believe that the time is right to address several major, long-standing questions in microbial oceanography. Recent advances in the application of molecular techniques have provided an unprecedented view of the structure, diversity and possible function of sea microbes. By combining these and other novel approaches with more well-established techniques in microbiology, oceanography and ecology, it may be possible to develop a meaningful predictive understanding of the ocean with respect to energy transduction, carbon sequestration, bioelement cycling and the probable response of marine ecosystems to global environmental variability and climate change. The strength of C-MORE resides in the synergy created by bringing together experts who traditionally have not worked together and this, in turn, will facilitate the creation and dissemination of new knowledge on the role of marine microbes in global habitability.

The new Center will design and conduct novel research, broker partnerships, increase diversity of human resources, implement education and outreach programs, and utilize comprehensive information about microbial life in the sea. The Center will bring together teams of scientists, educators and community members who otherwise do not have an opportunity to communicate, collaborate or design creative solutions to long-term ecosystem scale problems. The Center's research will be organized around four interconnected themes:

  • (Theme I) microbial biodiversity,
  • (Theme II) metabolism and C-N-P-energy flow,
  • (Theme III) remote and continuous sensing and links to climate variability, and
  • (Theme IV) ecosystem modeling, simulation and prediction.

  Each theme will have a leader to help coordinate the research programs and to facilitate interactions among the other related themes. The education programs will focus on pre-college curriculum enhancements, in service teacher training and formal undergraduate/graduate and post-doctoral programs to prepare the next generation of microbial oceanographers. The Center will establish and maintain creative outreach programs to help diffuse the new knowledge gained into society at large including policymakers. The Center's activities will be dispersed among five partner institutions:

  • Massachusetts Institute of Technology,
  • Woods Hole Oceanographic Institution,
  • Monterey Bay Aquarium Research Institute,
  • University of California at Santa Cruz and
  • Oregon State University

and will be coordinated at the University of Hawaii at Manoa.

Related Files:

Strategic plan (PDF file)



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Funding

Funding SourceAward
National Science Foundation (NSF)
Gordon and Betty Moore Foundation (GBMF)

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