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2. Limiting factor - Wikipedia

   en.wikipedia.org/wiki/Limiting_factor

   Limiting factor. A limiting factor is a variable of a system that causes a noticeable change in output or another measure of a type of system. The limiting factor is in a pyramid shape of organisms going up from the producers to consumers and so on. A factor not limiting over a certain domain of starting conditions may yet be limiting over ...

3. Liebig's law of the minimum - Wikipedia

   en.wikipedia.org/wiki/Liebig's_law_of_the_minimum

   Liebig's law of the minimum, often simply called Liebig's law or the law of the minimum, is a principle developed in agricultural science by Carl Sprengel (1840) and later popularized by Justus von Liebig. It states that growth is dictated not by total resources available, but by the scarcest resource ( limiting factor ).

4. Marginal distribution (biology) - Wikipedia

   en.wikipedia.org/.../Marginal_distribution_(biology)

   Marginal distribution (biology) The geographical limits to the distribution of a species are determined by biotic or abiotic factors. Core populations are those occurring within the centre of the range, and marginal populations (also called peripheral populations) are found at the boundary of the range. The inability of a species to expand its ...

5. Species distribution - Wikipedia

   en.wikipedia.org/wiki/Species_distribution

   Species distribution, or species dispersion, [1] is the manner in which a biological taxon is spatially arranged. [2] The geographic limits of a particular taxon's distribution is its range, often represented as shaded areas on a map. Patterns of distribution change depending on the scale at which they are viewed, from the arrangement of ...

6. Realized niche width - Wikipedia

   en.wikipedia.org/wiki/Realized_niche_width

   Realized niche width is a phrase relating to ecology, is defined by the actual space that an organism inhabits and the resources it can access as a result of limiting pressures from other species (e.g. superior competitors). An organism's ecological niche is determined by the biotic and abiotic factors that make up that specific ecosystem that ...

7. Environmental gradient - Wikipedia

   en.wikipedia.org/wiki/Environmental_gradient

   Environmental gradient. An environmental gradient, or climate gradient, is a change in abiotic (non-living) factors through space (or time). Environmental gradients can be related to factors such as altitude, depth, temperature, soil humidity and precipitation. Often times, a multitude of biotic (living) factors are closely related to these ...

8. Diffusion-limited enzyme - Wikipedia

   en.wikipedia.org/wiki/Diffusion-limited_enzyme

   A diffusion-limited enzyme catalyses a reaction so efficiently that the rate limiting step is that of substrate diffusion into the active site, or product diffusion out. [2] This is also known as kinetic perfection or catalytic perfection. Since the rate of catalysis of such enzymes is set by the diffusion-controlled reaction, it therefore ...

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   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!