Webphotic zone, surface layer of the ocean that receives sunlight. The uppermost 80 m (260 feet) or more of the ocean, which is sufficiently illuminated to permit photosynthesis by phytoplankton and plants, is called the euphotic zone. Web1 : of, relating to, or involving light especially in relation to organisms 2 : penetrated by light especially of the sun the photic zone of the ocean photically ˈfō-ti-k (ə-)lē adverb Example Sentences
Photic zone oceanography Britannica
WebIntroduction. Multifocal lenses offer the possibility of spectacle-free vision and this could be a motivation for the use of multifocal IOLs instead of monofocal IOLs. 1,2 Nevertheless, … WebThe photic zone definition is as follows: “The upper layer of a body of water delineated by the depth to which enough sunlight can penetrate to permit photosynthesis. On an average, the photic zone of an ocean reaches … small ceiling fan light kits
Webtent photic stimulation within and between countries in Europe make collaborative research and interpretation of results diffi- cult. Method: Experts in the field of photic stimulation from Eu- ropean countries have given an overview of methods used in routine photic stimulation. A consensus meeting was organized in May 1996 in the Netherlands. WebDec 17, 2024 · Solar retinopathy (also known as, photic retinopathy, foveomacular retinitis, solar retinitis, and eclipse retinopathy) refers to a photochemical toxicity and resultant injury to retinal tissues, usually … WebSep 1, 2005 · Photic-induced seizure:A seizure provoked by visual stimulation. The usual stimulus is a flashing light, but it can be patterns of lines, gratings, checkerboards, or other configurations. Photoparoxysmal response (PPR):An abnormal EEG response to light or pattern, consisting of spikes, spike–waves, or intermittent slow waves. somers is in what county