secondarysuccesssion
Secondary succession is the series of changes that occur after a disturbance (like a forest fire or hurricane) in an ecosystem.Do not confuse this with primary succession, which is a gradual growth of an ecosystem over a long period of time after a disturbance, such as a volcano that erupted.The difference is that secondary succession occurs when some vegetation and soil remaining after the disturbance, whereas primary succession occurs when very little or no vegetation or soil is present.
It depends on where the fire occurs, and what kind of habitat is present. In general, most often, grasses and forbs will become reestablished first, followed within a couple years by the return of sapling trees and woody plants. Over many decades, fast-growing trees will become reestablished first, then eventually give way to old-growth forest types of trees.
Secondary succession occurs most often
primary succession
Secondary succession
primary succession
primary succession
Primary succession occurs in an area with no soil or organic matter, like an area after a volcanic eruption. Secondary succession occurs where there is already soil.
Succession .
It occurs because animals
Primary succession occurs after the complete wipe out of vegetation. After the wipe out occurs, small shrubs and grasses grow. Secondary succession however, occurs when there has been destruction to the land, but not enough to completely devastate the area. Hard woods grow during secondary succession.
Succession.