Primary succession occurs in areas where no ecosystem previously existed, starting with bare rock and slowly developing mosses, lichens, grasses, shrubs, young trees and eventually a mature forest climax community over time. Secondary succession is the process of ecological recovery after a disturbance, where soil is already present, and the succession starts with weeds and grasses and progresses through similar stages as primary succession to a climax community. The key difference is that secondary succession has pre-existing soil while primary succession starts without soil.
Plant Succession, Causes and it's Types Mahnoor Imran
This presentation describes the plant succession, causes and its main types that is primary and secondary succession with examples in detail. It is related to the Ecology topic in Botany.
Plant Succession, Causes and it's Types Mahnoor Imran
This presentation describes the plant succession, causes and its main types that is primary and secondary succession with examples in detail. It is related to the Ecology topic in Botany.
Succession is the natural, orderly change in plant and animal communities that occurs at the same place over a period of time. In all communities, the composition of species changes over a period of time. Ecological succession leads to species diversity as it progresses. Secondary succession generally occurs faster than primary succession and is more likely to actually occur than latter
The gradual replacement of one community by another in the development of vegetation towards a climax is the culmination stage in plant succession for a given environment.
This presentation summarizes the key concepts of an ecological succession, citing clear examples. It gives readers an understanding of the stages involved in both primary and secondary succession.
Precise explanation on ecological succession.
This 11th or 12th-grade topic in Biology book explains stages of succession in plants from microbes to dense forests.
Succession is the natural, orderly change in plant and animal communities that occurs at the same place over a period of time. In all communities, the composition of species changes over a period of time. Ecological succession leads to species diversity as it progresses. Secondary succession generally occurs faster than primary succession and is more likely to actually occur than latter
The gradual replacement of one community by another in the development of vegetation towards a climax is the culmination stage in plant succession for a given environment.
This presentation summarizes the key concepts of an ecological succession, citing clear examples. It gives readers an understanding of the stages involved in both primary and secondary succession.
Precise explanation on ecological succession.
This 11th or 12th-grade topic in Biology book explains stages of succession in plants from microbes to dense forests.
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3. Stages of primary succession
STARTS WITH BARE ROCK
bare
rock
grasses
& ferns
bushes
&
shrubs
trees-
young
forest
mature
forest=>
climax
community
mosses
&
lichens
Time
4. changes that occur after
a DISTURBANCE in the
ecosystem
STARTS WITH SOIL
Secondary
succession-
Forest fires, tornadoes, hurricanes, floods, DISASTERS!
