- diel vertical migration
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a daily vertical migration
Dictionary of ichthyology. 2009.
diel vertical migration
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Diel vertical migration — Diel vertical migration, also known as diurnal vertical migration, is a pattern of movement that some organisms living in the ocean and in lakes undertake each day. Usually organisms move up to the epipelagic zone at night and return to the… … Wikipedia
Migration — Migration, Migratory behavior, or Migratory may refer Gene migration, a process in evolution and population genetics Animal migration, the travelling of long distances in search of a new habitat Human migration, physical movement by humans from… … Wikipedia
Migration journalière — Migration verticale La migration verticale est le nom donné au déplacement quotidien de certains organismes marins vivant dans la zone photique des océans, et qui se déplacent chaque jour et chaque nuit, alternativement entre la surface et les… … Wikipédia en Français
Migration verticale journalière — Migration verticale La migration verticale est le nom donné au déplacement quotidien de certains organismes marins vivant dans la zone photique des océans, et qui se déplacent chaque jour et chaque nuit, alternativement entre la surface et les… … Wikipédia en Français
Migration verticale quotidienne — Migration verticale La migration verticale est le nom donné au déplacement quotidien de certains organismes marins vivant dans la zone photique des océans, et qui se déplacent chaque jour et chaque nuit, alternativement entre la surface et les… … Wikipédia en Français
Diel — People with the surname Diel: Charles Diel, former head men’s tennis coach at Louisiana State University Paul Diel (1893–1972), French psychologist Diel may also refer to: Diel vertical migration, common among deep sea fish This disambiguation… … Wikipedia
Migration verticale — La migration verticale est le nom donné au déplacement quotidien de certains organismes marins qui se déplacent chaque jour et chaque nuit, alternativement entre la surface et les profondeurs. On appelle aussi cette migration migration… … Wikipédia en Français
Animal migration — Wildebeest Connochaetes taurinus crossing a river in East Africa. Animal migration is the relatively long distance movement of individuals, usually on a seasonal basis. It is a ubiquitous phenomenon, found in all major animal groups, including… … Wikipedia
Fish migration — Many species of salmon are anadromous and migrate long distances up rivers and streams to spawn. Many types of fish migrate on a regular basis, on time scales ranging from daily to annually or longer, and over distances ranging from a few metres… … Wikipedia
Lepidoptera migration — Monarch butterfly is the most well known migrant amongst the Lepidoptera … Wikipedia
