QUE SIGNIFIE PREDATION EN ANGLAIS
Prédation
En écologie, la prédation est une interaction biologique où un prédateur se nourrit de sa proie. Les prédateurs peuvent ou non tuer leurs proies avant de se nourrir, mais l'acte de prédation entraîne souvent la mort de sa proie et l'absorption éventuelle du tissu de la proie par la consommation. D'autres catégories de consommation sont l'herbivorité, la mycophagie et le détriment, la consommation de matière organique morte. Toutes ces catégories de consommation relèvent des systèmes de ressources grand public. Il est souvent difficile de séparer divers types de comportements d'alimentation. Par exemple, certaines espèces parasites se précipitent sur un organisme hôte, puis posent leurs oeufs pour que leur progéniture s'en nourrisse pendant qu'elle continue de vivre ou sur son cadavre en décomposition après sa mort. La principale caractéristique de la prédation est cependant l'impact direct du prédateur sur la population de proies. En revanche, les détritivores mangent simplement du matériel organique mort issu de la désintégration des individus morts et n'ont aucun impact direct sur l'organisme «donneur». Les pressions sélectives imposées les unes aux autres conduisent souvent à une course d'armement évolutive entre la proie et le prédateur, entraînant diverses adaptations antipédatrices.
définition de predation dans le dictionnaire anglais
La définition de la prédation dans le dictionnaire est une relation entre deux espèces d'animaux dans une communauté, dans laquelle on chasse, tue et mange l'autre.
MOTS EN ANGLAIS EN RAPPORT AVEC «PREDATION»
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CITATIONS EN ANGLAIS AVEC «PREDATION»
Citations et phrases célèbres avec le mot
predation.
Make no mistake; child predation on the Internet is a growing problem.
10 LIVRES EN ANGLAIS EN RAPPORT AVEC «PREDATION»
Découvrez l'usage de
predation dans la sélection bibliographique suivante. Des livres en rapport avec
predation et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Risk Markers for Sexual Victimization and
Predation in Prison
The process by which the authors came to their study design, their experiences while implementing it, and the nature and significance of their findings, represent the content of this book.
Janet I. Warren, Shelly L. Jackson,
2013
2
Seed Fate:
Predation, Dispersal, and Seedling Establishment
This book presents current knowledge of seed fate in both natural and human-disturbed landscapes, from various regions of the world.
J. E. Lambert, P. E. Hulme, S. B. Vander Wall,
2005
3
Egg Toxicity and Egg
Predation in Rough-skinned Newts, ...
While evolution is generally thought of resulting from selection acting directly on individual traits, selection also acts indirectly on traits that are correlated with the traits under selection.
Elizabeth Marie Lehman,
2006
4
Ecological Factors Associated with Songbird and Small Mammal ...
Predator-prey relationships have received extensive theoretical and empirical attention although the majority of studies have focused exclusively on prey.
Jinelle Hutchins Sperry,
2008
5
Predation in Vertebrate Communities: The Bialowieza Primeval ...
The Bialowieza Primeval Forest as a Case Study Bogumila Jedrzejewska,
Wlodzimierz Jedrzejewski. stacks of hay, orchards, and small parks in the
villages, this predator is rarely seen and sometimes trapped by farmers in
devices set for ...
Bogumila Jedrzejewska, Wlodzimierz Jedrzejewski,
1998
6
Implications of Size-selective
Predation and Mate ...
The evolution of environment-specific trait expression (i.e., phenotypic plasticity) represents a seemingly unbeatable evolutionary strategy because a plastic organism may be able to maximize fitness in multiple environments.
7
Predation in Organisms: A Distinct Phenomenon
Mountain lion predation management may be implemented using trailing hounds
, foot or neck snares and, in limited areas, with helicopter aerial gunning on fresh
snow. 11.7.5 Sage grouse protection strategies Sage grouse protection is an ...
8
Wild Otters :
Predation and Populations:
Predation and ...
This important new book written from direct observation of otter populations in Scotland, is the first attempt at a scientific description of populations and behaviour of this species.
Two hundred years in the future, human beings have traveled to the stars, settled colonies on fifty worlds, and finally discovered intelligent life: the Drakk'Har?large, cold-blooded reptilian creatures who see human beings not as equals, ...
10
Social
Predation: How group living benefits predators and prey
How group living benefits predators and prey Guy Beauchamp. offspring while
males probably monitor rivals extensively. In other ungulates, it has also been
shown that males in large groups can devote a large amount of time to
monitoring ...
10 ACTUALITÉS CONTENANT LE TERME «PREDATION»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
predation est employé dans le contexte des actualités suivantes.
Behavior Brief
“Our results provide experimental support for the general idea that predation pressure is likely to be important for the evolution of brain size in ... «The Scientist, juil 15»
10 of most invasive fish species in the world
In these cases, mosquitofish benefit mosquitoes by reducing predation by the other species that eat mosquito larvae. Despite the risk they pose, ... «Mother Nature Network, juil 15»
Scientists study predator-prey behavior between sharks and turtles
Whereas, sharks did exhibit modified surfacing behavior believed to enhance predation opportunity. "We suggest that sharks may not be an ... «Phys.Org, juil 15»
Not such a Glorious Twelfth: Should driven grouse-shooting be …
A sport which is all about killing large numbers of gamebirds cannot tolerate natural predation, which is why legal predator control is ... «The Independent, juil 15»
Cultivating new ideas
One of those factors is bug predation, and controlling it conventionally requires costly sprays and residues that can sometimes affect staff ... «Fraser Coast Chronicle, juil 15»
Piping plover fledging plummets,
... piping plover nesting success, she said, though it's believed that most of the plover hatchlings in the seashore have been lost to predation. «Island Free Press, juil 15»
Don't feed the wildlife
... the practice disrupts the animal's natural foraging patterns and exposes them to greater risk from disease, predation and vehicle collisions. «NG News, juil 15»
What I learned About Wolves on a Recent Hike at the Northern …
The reason for those species dying off is due to loss of habitat, not due to predation by another species. We always use the wolf as a scapegoat ... «InvestorIdeas.com, juil 15»
Nature laws let down overseas wildlife
The species' numbers dropped drastically due to predation by Black Rats, an invasive species that thrives on picnic remains. A rat eradication ... «Bird Watch, juil 15»
BBC Earth to Launch Across Asia
... Alistair Fothergill, explores the dramatic world of predation as never before, taking an intimate look at the remarkable strategies of hunters ... «News On News, juil 15»