bioluminescence

Posts tagged
with bioluminescence



Amazing Photography Science

Blue Rivers of Bioluminescent Shrimp Trickle Down Oceanside Rocks in Okayama, Japan

August 18, 2016

Kate Sierzputowski

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Photographed off the coast of Okayama, Japan, The Weeping Stones is a photo series by the creative duo Trevor Williams and Jonathan Galione of Tdub Photo that captures the eerie blue light emitted by a native species of bioluminescent shrimp. More commonly referred to as sea fireflies, these rare creatures live in the sand in shallow sea water, floating somewhere between the extremes of high and low tide. At just 3 mm in length the shrimp are extremely small light sources, but when grouped together they take on abstract patterns that light up the water around them.

In order to group such a large number of sea fireflies, or Vargula Hilgendorfiitogether Williams and Galione had to collect the creatures by luring them with raw bacon into jars and repositioning their tiny bodies on the rocks. Photographing and placing the bioluminescent shrimp next to the shore ensured that the photographers did not harm them, and allowed them to quickly return the animals back to the water below.

This fall, Tdub Photo hopes to shoot more bioluminescent images by focusing on glowing mushrooms. You can see an earlier project the duo created with bioluminescent shrimp on their website, and see more of their travels over on their Instagram and Facebook. (via PetaPixel)

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Photography

Halo Effect: Swimmers in Thailand Surrounded by Clouds of Bioluminescent Phytoplankton

June 22, 2016

Christopher Jobson

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When photographer Will Strathmann was recently in Krabi, Thailand, he decided to head out during a full moon to witness the effects of bioluminescent phytoplankton in the nearby Andaman Sea. His curiosity was rewarded by a small group of swimmers who were causing the microscopic organisms to light up by agitating the water around them. The result was this amazing shot. You can see more of Strathmann’s photography on Instagram. (via NatGeo)

 

 



Science

Scientists Discover the First Biofluorescent Reptile, a ‘Glowing’ Hawksbill Sea Turtle

September 28, 2015

Christopher Jobson

No, this isn’t a clip from the latest Miyazaki anime, this is the first sighting of a real fluorescent turtle.

Marine biologist David Gruber of City University of New York, was recently in the Solomon Islands to film a variety of biofluorescent fish and coral, when suddenly a completely unexpected sight burst into the frame: a glowing yellow and red sea turtle. The creature is a critically endangered hawksbill sea turtle, and until this sighting last July, the phenomenon had never been documented in turtles, let alone any other reptile.

Biofluorescence is the ability for an organism to reflect blue light and re-emit it as a different color, not to be confused with bioluminescence, where organisms produce their own light.

Many undersea creatures like coral, sharks, and some shrimp have shown the ability to show single green, red, or orange colors under the right lighting conditions, but according to National Geographic, no organisms have shown the ability to emit two distinct colors like the hawksbill. As seen in the video, the coloring appears not only in mottled patterns on the turtle’s shell, but even extends within the cracks of its head and feet. Gruber mentions this could be a mixture of both glowing red glowing algae attached to the turtle, but the yellow fluorescence is undoubtedly part of the animal.

Watch the video above to see the moment of discovery and learn more on Nat Geo.

 

 



Photography Science

Long-Exposure Photographs of a New Zealand Cave Illuminated by Glowing Worms

June 28, 2015

Christopher Jobson

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The twinkling lights dotting the ceiling of this dazzling cave system are the work of arachnocampa luminosa, a bioluminescent gnat larva (also called a glowworm) found throughout the island nation of New Zealand. It is believed that the light, emitted mostly from females, is how the insects find mates. These long-exposure photos by local photographer Joseph Michael capture small communities of worms amongst 30 million-year-old limestone formations on North Island. You can see more shots from the project titled Luminosity, here.

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Photography

Matty Smith’s Photographs Display Vibrant Life Lurking Just Below Sea Level

June 11, 2015

Kate Sierzputowski

“Physalia Physalis” – Bushrangers Bay, NSW Australia

Appropriately titled Over/Under, Matty Smith‘s series showcases the dual environments that exist just above and below sea level. Smith focuses on images right at dusk in order to expose the vibrant colors that shine within the dark waters. Each shot is divided by a wavy strip of ocean just above the center of the photograph. Fish and coral live below the horizon as seagulls and sunsets populate the upper half of the photos.

Tricky photographs to shoot from a technical standpoint, Smith uses a strobe light for the bottom half of the image to ensure that both the animals above and below water are highlighted prominently.

The Australian photographer views each half and half image he captures as a landscape photograph, and prefers environments with depth and attitude over blue sunny skies. Typically Smith scouts his locations via snorkeling expeditions. “For me one of the most wondrous parts of any dive is the moment that the water engulfs my mask as my head slips below the surface,” says Smith. “I think it’s the suspense of the unknown of what lies beneath, the transitional part of moving from one element to the next that feels so magical and the thought of what alien creatures I might encounter.” Many of his photos are available as prints. (via My Modern Met)

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“Smiling Assassin” – American Crocodile, Jardines de la Reina, Cuba

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“A Silky Encounter 1” – Jardines de la Reina, Cuba

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“A Silky Encounter 2” – Jardines de la Reina, Cuba

“Bluebottle Army” – Bluebottle cnidarian, Bushrangers Bay, NSW Australia

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“Crimson Tide” – Waratah Anemones, Port Kembla, NSW Australia

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“Ocean Rose” – Bass Point, NSW Australia

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“A Shock of Blue” – Bushrangers Bay, NSW Australia

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“A Splash of Yellow” – Sargassum Seaweed, Bushranger Bay, NSW Australia

 

 



Art Design

A Bioluminescent Forest Created with Digital Projection Mapping

January 5, 2015

Christopher Jobson

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While we’ve seen many examples of projection mapping on the sides of buildings or other relatively flat surfaces in an attempt to add depth or dimension, it seems photographers and digital artists are getting progressively more innovative as the technology continues to evolve. Last week we saw a commendable dance performance making use of projection mapping, and now photographer Tarek Mawad and animator Friedrich van Schoor just spent six weeks embedded in nature to create Bioluminescent Forest. The 4-minute short film imagines what various plants, insects, spiderwebs, and mushrooms might look like if they possessed the ability to emit bioluminescent light, creating a strange wonderland of blinking and twinkling organisms. The filmmakers state that everything you see was created live, without any effects added in post-production. You can watch a behind-the-scenes clip here. (via PetaPixel, The Kid Should See This)