Ontogenetic shift 訳
Web19 de jul. de 2014 · Almost all organisms on Earth exhibit ontogenetic niche shifts, which causes great phenotypic variation among individuals and is thus considered to critically mediate community structure and dynamics. In contrast, community ecology has traditionally assumed that species are composed of identical individuals with invariant traits and … Ontogeny (also ontogenesis) is the origination and development of an organism (both physical and psychological, e.g., moral development ), usually from the time of fertilization of the egg to adult. The term can also be used to refer to the study of the entirety of an organism's lifespan. Ontogeny is the developmental history of an organism within its own lifetime, …
Ontogenetic shift 訳
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Ontogenetic niche shift (abbreviated ONS) is an ecological phenomenon where an organism (usually an animal) changes its diet or habitat during its ontogeny (development). During the ontogenetic niche shifting an ecological niche of an individual changes its breadth and position. The best known … Ver mais The ontogenetic niche shift is thought to be determined genetically, while also being irreversible. In complex natural systems the ONS happens multiple times in lifetime of an individual (in some examples the ontogenetic niche … Ver mais For communities It is thought that almost every organism shows some kind of ontogenetic niche shift. The ONS, which is responsible for causing a noticeable phenotypic variation among individuals of the same species, plays important role … Ver mais • Life history theory • Niche differentiation • Alternative stable state Ver mais Even though the occurrence of ontogenetic niche shifting is thought to be widely distributed, the best known representative taxa with extensively studied ONS are insects and a few groups of vertebrates, especially fish and amphibians, where … Ver mais http://www.columbia.edu/~mu2126/publications_files/Lasky%20et%20al%202415%20Ecology.pdf
Web23 de mar. de 2024 · Ontogenetic shift in hakes’ diet could be related to the size-depth distribution of individuals. Immature and juveniles (belonging to size classes I and II) live … Web17 de fev. de 2014 · Prevalence of ontogenetic changes in colour brightness among benthic invertebrates and their association with microhabitat shifts Rolena A. J. de Bruyn 1 , Louis A. Gosselin 1,2, * 1 Department of Biological Sciences, Thompson Rivers University, 900 McGill Road, Kamloops, British Columbia V2C 0C8, Canada
Web5. Ontogenetic shifts in ecological strategies appear to have been selected as a re-sponse to ontogeny-dependent filters. Thus, strategies that favour less costly leaves and faster … Web16 de dez. de 2024 · However, results revealed an ontogenetic shift in the dominant learning process, whereby subadult birds relied on social information, while mature birds …
Web13 de mar. de 2024 · Drivers and consequences of ontogenetic dietary shifts (ODSs) of fishes. (A) Number of papers in the Web Science core collection (N = 926) supporting the potential influence of the identified ...
Web25 de set. de 2024 · Ontogenetic shifts in ecological strategies appear to have been selected as a response to ontogeny-dependent filters. Thus, strategies that favour less … highway thru hell season 8 episode 16Web27 de fev. de 2013 · Ontogenetic niche shifts are taxonomically and ecologically widespread across the globe. Consequently, identifying the ecological mechanics that promote these shifts at diverse scales is central to an improved understanding of ecosystems generally. We evaluated multiple potential drivers of ontogenetic niche … small thistle bird feederWeb23 de mai. de 2006 · An ontogenetic shift occurs not only due to the distinct responses of juveniles and adults at opposite ends of the gradient, but also due to the poor … small thoin regular size mattressWeb26 de dez. de 2024 · Furthermore, the ontogenetic shift in the root/shoot ratio indicates shifts in the balance between water uptake and carbon acquisition in individuals, in addition to shifts in whole-plant structures and functions. The capacity for water uptake and carbon acquisition at the individual level from seedlings to mature trees needs elucidation. highway thru hell season 8 episode 14Web9 de dez. de 2024 · Ontogenetic shifts in habitat use are common in marine fishes (MacPherson 1998, Dahlgren and Eggleston 2000, Huijbers et al. 2011), as age-specific preferences for microhabitat characteristics change with the evolving needs of juvenile fish as they grow and re-evaluate the trade-offs between minimizing predation risk and … small thinking of you giftsWeb7 de mar. de 2015 · Packard G (2024) Commentary: Allometric analyses of data with outlying observations: The ontogenetic shift in metabolic allometry of American eels (Anguilla rostrata), Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology, 10.1016/j.cbpa.2024.111414, 280, (111414), Online publication … highway thru hell season 8 episode 9Web18 de mai. de 2024 · The AOF ontogenetic shift developed here is consistent with previous published estimates or observations in honeybees, e.g. orientation flights are shorter in duration than foraging flights (respectively 1–10 min/trip vs. >10 min/trip; Thom, Seeley, & Tautz, 2000), the number of trips per day (5.1 ± 6.1:3.5 in Thom et al., 2000) and the … highway thru hell season 8 episode 7