Printer Friendly
Dictionary, Encyclopedia and Thesaurus - The Free Dictionary
3,591,996,979 visitors served.
forum Join the Word of the Day Mailing List For webmasters
?
Dictionary/
thesaurus
Medical
dictionary
Legal
dictionary
Financial
dictionary
Acronyms
 
Idioms
Encyclopedia
Wikipedia
encyclopedia
?

euphotic

   Also found in: Encyclopedia, Wikipedia 0.01 sec.
eu·phot·ic  (y-ftk)
adj.
Of, relating to, or being the uppermost layer of a body of water that receives sufficient light for photosynthesis and the growth of green plants.

euphotic [juːˈfəʊtɪk -ˈfɒt-]
adj
(Life Sciences & Allied Applications / Environmental Science) Ecology denoting or relating to the uppermost part of a sea or lake down to about 100 metres depth, which receives enough light to enable photosynthesis to take place
[from eu- + photic]

euphotic  (y-ftk)
See photic.


How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content.
?Page tools
Printer friendly
Cite / link
Feedback
Add definition
Mentioned in?  References in periodicals archive?   Dictionary browser?   Full browser?
 
Overall decrease in diatom concentration indicates that the area of the euphotic lake bottom has diminished markedly.
Examples of effects are the enhancement of vertical mixing along the fairway that may intensify eutrophication effects and result in harmful algae blooms by causing the transport of nutrients from sediments into the euphotic layer [4], the enhanced resuspension of fine sediments and changes to the coastal processes in areas affected by ship wakes [1,3,5-7], and the direct impact on fish [8] and marine mammals [9].
The euphotic zone is defined as the layer in which the surface value of photosynthetically active region (PAR) is attenuated to the level of 1% of the incoming light (Tilzer, 1989).
 
 
 
Dictionary, Thesaurus, and Translations
?

Terms of Use | Privacy policy | Feedback | Copyright © 2012 Farlex, Inc.
Disclaimer
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.