- STEEL CITY INVESTIGATIONS.
- Smithsonian Ocean.
- The Guns Of Infinity.
- Petit Hector apprend la vie (PSYCHOLOGIE) (French Edition)?
- Finding The Right Partner!
- Under the Hidden Sun: A Gripping Tale of Love, Betrayal and Revenge (Set during Germanys World War II occupation of Denmark).
- Brainwaves Goes Mobile 2: Cartoons About Work;
You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Authors and reviewers
Cited by links are available to subscribers only. Figure files are available to subscribers only. Article tables are available to subscribers only.
Equations are available to subscribers only. Attenuation length of distilled water at various wavelengths. Login or Create Account.
Sound and Light in the Sea
Allow All Cookies. Journal of the Optical Society of America Vol. Not Accessible Your account may give you access. Abstract Light in the sea may be produced by the sun or stars, by chemical or biological processes, or by man-made sources. The Polarization of Light at Sea E.
- Uma Aventura nas Férias do Natal (Portuguese Edition).
- Website access code!
- Turning Inward - Asperger Syndrome and Discovery.
- Unto The Night.
- Lesson Plans Becoming a Doctor.
- More than 75% of surveyed sea animals glow in the dark!
- See a Problem?.
- Under the Moon (The Muskoka Trilogy Book 3).
- Accessibility Navigation.
- Belgium - La Brabanconne - Score!
Absorption of Light by Sea Water E. More Recommended Articles. Please upgrade your browser to improve your experience and security.
Marine bioluminescence. Article Media. Info Print Cite. Submit Feedback. Thank you for your feedback.
Dispatches from the Deep: Light and Dark in the Sea
See Article History. Learn More in these related Britannica articles:. Light , electromagnetic radiation that can be detected by the human eye.
When these two substances combine to form a light-emitting compound. This type of reaction is similar to what happens when you crack a glow stick to light it up. Deep-sea fish in particular use this clever trick to attract prey and locate food, whereas glowing creatures in shallower waters use bioluminescence as a defense mechanism.
Sea animal lanterns shine in Paris - Reuters
Not much is known about bioluminescence in marine creatures as they lose their ability to glow when captured, making it difficult to study. Creatures do this by absorbing blue light and emitting it as red, orange or green — all colours which travel well underwater and are a stark contrast to the usual blue hue of the sea. What this means is that biofluorescence requires an external source of light, which means that only species that are exposed to sunlight can exhibit this trait — this is why deep sea creatures are bioluminescent rather than biofluorescent.
According to marine biologists, this type of natural glow is used mainly for camouflage, communication and attracting mates.