Trophic Levels

Some articles on trophic levels, levels, trophic level, trophic:

Current Applications of The Regime Shift Concept
... pronounced in biological variables and propagate through several trophic levels” Bakun 2004 (in Collie et al. 2004) “persistent radical shift in typical levels of abundance or productivity of multiple important components of marine biological community structure. 2009 “ecological regime shifts can be defined as abrupt changes on several trophic levels leading to rapid ecosystem reconfiguration between alternative states” Cumming ...
Mesopredator Release Hypothesis - Criticism
... impacts that bottom-up control could have on higher trophic levels ... that produce top-down effects on lower trophic levels ... the hypothesis does not take into account that higher trophic levels are affected by primary productivity ...
Integrative Levels, Scope, and Scale of Organization - Ecosystem Ecology - Trophic Levels
... Main article Trophic level A trophic level (from Greek troph, τροφή, trophē, meaning "food" or "feeding") is "a group of organisms acquiring a ... Biodiversity within ecosystems can be organized into trophic pyramids, in which the vertical dimension represents feeding relations that become further removed from the base of the food chain up ... of each species is sorted into its respective trophic level, they naturally sort into a 'pyramid of numbers' ...
Lake Ecosystem - Trophic Relationships - Lentic Food Webs
... in the previous sections, the lentic biota are linked in complex web of trophic relationships ... be considered to loosely be associated with specific trophic groups (e.g ... dependent upon the actions of consumers from higher trophic levels ...

Famous quotes containing the word levels:

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    Joseph Featherstone (20th century)