Shoaling - Wikipedia
Shoaling is het hoger worden van golven bij een strand. Een goed Nederlands woord is hiervoor niet beschikbaar. Doordat de voortplantingssnelheid van een golf afhangt van de waterdiepte, gaat die golf steeds langzamer lopen als hij in ondieper water komt. De voorkant van de golf vertraagt hierdoor eerder dan de achterkant, en de golf wordt dus korter. Omdat de energie van een enkele golā¦
Wikipedia · Tekst onder CC-BY-SA-licentieShoals and schools: back to the heuristic definitions and ā¦
- The fundamental data: position of individuals
The basic measurement to describe shoaling behaviours is the spatial position of each individual. The position of an animal is generally determined either by a precise point that can be easily detected on its body (the beginning of the snout for example) or more frequently by the mass ceā¦ - Measuring shoaling behaviours
Group cohesion can be measured as the mean distance to the mass centre of the group (average centre distance) (e.g. Kunz and Hemelrijk 2003; Miller and Gerlai 2007). A close method is the mean separation distance, consisting in the average of distances from every other individual in tā¦
- Auteur: Johann Delcourt, Pascal Poncin
- Geschatte leestijd: 11 min.
- Publish Year: 2012
- Gepubliceerd: 11 mrt. 2012
- The fundamental data: position of individuals
Swarm behaviour - Wikipedia
WebThe term flocking or murmuration can refer specifically to swarm behaviour in birds, herding to refer to swarm behaviour in tetrapods, and shoaling or schooling to refer to swarm behaviour in fish. Phytoplankton also gather ā¦
Lateral line morphology, sensory perception and ā¦
Web25 jan. 2023 · Shoaling and schooling are important behaviours that serve multiple purposes in large numbers of teleost fishes [42,68,72ā79]. To govern the complex dynamics seen in these systems [ 75 , 76 ], ā¦
From Schooling to Shoaling: Patterns of Collective ā¦
Web14 nov. 2012 · Decreased fearfulness in larger groups may function similarly to habituation, causing them to spend more time shoaling than schooling, contrary to most models' predictions. From Schooling to Shoaling: ā¦
How Do Fish Schools Work? - JSTOR Daily
Web21 jun. 2017 · A shoal is a looser group, sometimes consisting of different species that hang out together (often temporarily) but are not organized. Schools are highly structured with coordinated movements and a ā¦
Bait ball - Wikipedia
WebNormally, schooling works well as protection from occasional predators. Fish schooling in vast numbers may attract correspondingly huge numbers of predators, including seabirds, sharks, tuna, billfish, pods of dolphins, ā¦
Shoals and schools: back to the heuristic deļ¬nitions and
Webshoaling behaviour (Pitcher 1983). A school is a group of ļ¬sh swimming in a synchronising and polarised way. The individuals of this group adopt a schooling ā¦
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