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Video Plankton Recorder (VPR) image collage.
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Video Plankton Recorder (VPR) image collage.
Video Plankton Recorder (VPR) image collage.
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iBase ID
381860
Creator
Ashjian, Carin
Title
Video Plankton Recorder (VPR) image collage.
Video Plankton Recorder (VPR) image collage.
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Animation
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Instructional
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Video
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Date
05/23/2012
File name
vprphotocollage_COMP.jpg
Notes
Caption from cruise blog: The Video Plankton Recorder is an underwater microscope that uses a camera and strobe to take photographs of plankton in-situ, in their natural habitat. Depth is also recorded so that we can calculate the concentration of each plankton type with depth in the water. The light from the VPR is a cool blue as it flashes, descending down into the inscrutable sea to yield photos of remarkable clarity and detail. Rather than seeing the plankton lying in a dish under the microscope, one can see them as they swim in the water. A fascinating glimpse into the underwater world of the plankton. Four plankton seen by the VPR. Note, the photos are not to scale. Top left: A euphausiid, or krill. Top right: A Calanus copepod. Bottom left: A chaetognath, or arrow worm, voracious predators of copepods. Bottom right; Another voracious predator of both copepods and krill, a ctenophore. Image of The Day caption: During an early-winter expedition to the Arctic led by Woods Hole Oceanographic Institution biologist Carin Ashjian, investigators used a video plankton recorder (VPR) to study tiny animal plankton in the ocean ecosystem. The VPR is an underwater microscope towed from a ship that captures detailed images of living plankton without disturbing them, so researchers can observe their normal appearance and behavior. Clockwise from upper left, four VPR images (not to scale) from this cruise show a krill, a copepod, a comb jelly, and an arrow worm.
Caption from cruise blog:
The Video Plankton Recorder is an underwater microscope that uses a camera and strobe to take photographs of plankton in-situ, in their natural habitat. Depth is also recorded so that we can calculate the concentration of each plankton type with depth in the water.
The light from the VPR is a cool blue as it flashes, descending down into the inscrutable sea to yield photos of remarkable clarity and detail. Rather than seeing the plankton lying in a dish under the microscope, one can see them as they swim in the water. A fascinating glimpse into the underwater world of the plankton.
Four plankton seen by the VPR. Note, the photos are not to scale. Top left: A euphausiid, or krill. Top right: A Calanus copepod. Bottom left: A chaetognath, or arrow worm, voracious predators of copepods. Bottom right; Another voracious predator of both copepods and krill, a ctenophore.
Image of The Day caption:
During an early-winter expedition to the Arctic led by Woods Hole Oceanographic Institution biologist Carin Ashjian, investigators used a video plankton recorder (VPR) to study tiny animal plankton in the ocean ecosystem. The VPR is an underwater microscope towed from a ship that captures detailed images of living plankton without disturbing them, so researchers can observe their normal appearance and behavior. Clockwise from upper left, four VPR images (not to scale) from this cruise show a krill, a copepod, a comb jelly, and an arrow worm.
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© Shane Gross/Greenpeace
© Woods Hole Oceanographic Institution
Adinah Barnett
Adobe Farmhouse Photography
Alamy Stock Photo
Courtesy of National Aeronautics and Space Administration
Getty Images/iStockphoto
Illustration by Eric S. Taylor, WHOI Creative
Illustration by Jack Cook
Illustration by Jayne Doucette
Illustration by Natalie Renier, WHOI Creative
Marine Imaging Technologies, LLC © Woods Hole Oceanographic Institution
Photo by Amy Apprill
Photo by Craig LaPlante
Photo by Daniel Hentz
Photo by Danielle Fino
Photo by Darlene Trew Crist
Photo by Elise Hugus
Photo by Hannah Piecuch
Photo by Jayne Doucette
Photo by Katherine Spencer Joyce
Photo by Ken Kostel
Photo by Marley L. Parker
Photo by Matthew Barton
Photo by ML Parker
Photo by Rachel Mann
Photo by Rebecca Travis
Photo by Sean Patrick Whelan
Photo by Tina Thomas
Photo by Tom Kleindinst
Photo by Véronique LaCapra
Photo courtesy of Woods Hole Oceanographic Institution Archives
Photographie : @alexis.rosenfeld
ROV SuBastian / Schmidt Ocean In
Video by Craig LaPlante
Video by Danielle Fino
Video by Hannah Piecuch
Video by Jayne Doucette
Video by Ken Kostel
Video by Matthew Barton
WHOI Creative © Woods Hole Oceanographic Institution
-- Other --
Photo courtesy of Carin Ashjian
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© Scripps Institution of Oceanography at UC San Diego
© 2021 Woods Hole Oceanographic Institution, all rights reserved
© 2023 Woods Hole Oceanographic Institution, all rights reserved
© Alexis Rosenfeld
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Copyright 2002
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Copyright: Peter Kimball
Credit: Universal Images Group North America LLC / Alamy Stock Photo
Croy Carlin
Dee Sullivan
Franz Mahr
FtLaudGirl
Hasselblad H6D
Henley Spiers
Image courtesy of NOAA Ocean Exploration, Deep Connections 2019.
Jeff Yonover 2015
Lewis Burnett
Luis Lamar
Marley Parker/WHOI
Martin Schiller http://martin-schiller.de
MINFIN PHOTOGRAPHY
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NautilusLive/Ocean Exploration Trust
Paul Caiger
Photo by Chris Linder, WHOI
Rachael Talibart 2016
Robert E. Todd
roger fishman 2019
SP Whelan
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Thomas A D Slager
Tom Shlesinger
UnderCurrent Productions
Unless otherwise noted (copyrighted material for example), information presented on this World Wide Web site is considered publi
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-- Other --
© Woods Hole Oceanographic Institution
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http://arctic-winter-cruise.blogspot.com
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vprphotocollage_COMP.jpg
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Uploaded by
jdoucette
Uploaded on
2012-05-23 00:00:00
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etaylor: Oceanus dyoerger: presentaion kjoyce: laney kiosk admin: . efitzpatrick: NASA video project One Ocean jdoucette: Image of The Day, 07/13/2012
etaylor: Oceanus
dyoerger: presentaion
kjoyce: laney kiosk
admin: .
efitzpatrick: NASA video project One Ocean
jdoucette: Image of The Day, 07/13/2012
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VPR - Video Plankton Recorder
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