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In scientific ecology, climax community or climatic climax community is a historic term for a community of plants, animals, and fungi which, through the process of ecological succession in the development of vegetation in an area over time, have reached a steady state. This equilibrium was thought to occur because the climax community is ...
White spruce (Picea glauca) is an example of a climax species in the northern forests of North America due to its ability to adapt to resource scarce, stable conditions, it dominates Northern forest ecosystem in the absence of a disturbance. [10] Other examples of climax species in old-growth forests: Canadian hemlock; Pacific silver fir; White fir
The final or stable community in a sere is the climax community or climatic vegetation. It is self-perpetuating and in equilibrium with the physical habitat. [1] There is no net annual accumulation of organic matter in a climax community. The annual production and use of energy is balanced in such a community.
Clements's climax theory of vegetation dominated plant ecology during the first decades of the twentieth century, though it was criticized significantly by ecologists William Skinner Cooper, Henry Gleason and Arthur Tansley early on, and by Robert Whittaker mid-century, and largely fell out of favor.
Clements indicated that a site's climax community would reflect local climate. He conceptualized the climax community as a "superorganism" that followed a defined developmental sequence. [2] Early ecological succession theory maintained that the directional shifts from one stage of succession to the next were induced by the plants themselves. [1]
The Summary. Nearly 12 million cases of dengue fever have been recorded in the Americas this year, close to triple last year’s total. New research suggests that climate change is responsible for ...
"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Good sleep is crucial for your overall health, but new research suggests it could impact your ...
Rush was 4-1 as the starter two years ago when Prescott was out after breaking the thumb on his throwing hand in a season-opening loss. Rush also won a game in 2021 when Prescott had a calf strain.