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Niche construction. Beavers hold a very specific biological niche in the ecosystem: constructing dams across river systems. Niche construction is the ecological process by which an organism alters its own (or another species') local environment. These alterations can be a physical change to the organism’s environment, or it can encompass the ...
Ecological niche. Appearance. The flightless dung beetle occupies an ecological niche: exploiting animal droppings as a food source. In ecology, a niche is the match of a species to a specific environmental condition. [ 1 ][ 2 ] It describes how an organism or population responds to the distribution of resources and competitors (for example, by ...
For example, a slight modification of the assumption of how growth and body size are related leads to a different conclusion, namely that, for a given ecosystem, a certain range of species may coexist while others become outcompeted. [10] [11] One of the primary ways niche-sharing species can coexist is the competition-colonization trade-off ...
Contents. Niche (architecture) In architecture, a niche (CanE, UK: / ˈniːʃ / or US: / ˈnɪtʃ /) is a recess or cavity constructed in the thickness of a wall for the reception of decorative objects such as statues, busts, urns, and vases. [ 1 ] In Classical architecture examples are an exedra or an apse that has been reduced in size ...
The term "niche construction" is more often used in reference to the under-appreciated feedback mechanisms of natural selection imparting forces on the abiotic niche. [ 28 ] [ 41 ] An example of natural selection through ecosystem engineering occurs in the nests of social insects , including ants, bees, wasps, and termites.
The two species share the same ecological niche, and are thus in competition with each other. Interspecific competition, in ecology, is a form of competition in which individuals of different species compete for the same resources in an ecosystem (e.g. food or living space). This can be contrasted with mutualism, a type of symbiosis.
Niche market. A niche market[note 1] is the subset of the market on which a specific product is focused. The market niche defines the product features aimed at satisfying specific market needs, as well as the price range, production quality and the demographics that it is intended to target. It is also a small market segment.
Developmental niche. The developmental niche[1][2][3][4][5] is a theoretical framework for understanding and analyzing how culture shapes child development. Developed by Charles M. Super and Sara Harkness. It is theoretically related to, and shares some origins with, Weisner’s [6] “ecocultural niche,” and Worthman’s [7] “developmental ...