When Mount St Helens erupted, the landscape was subjected to disturbances of a v
ID: 284194 • Letter: W
Question
When Mount St Helens erupted, the landscape was subjected to disturbances of a variety of magnitudes and intensities. Ecologists that studied succession in areas of the “blast zone” observed that competition did not appear to be common or important in structuring recovering communities. Please design an experiment that would test this observation, including a hypothesis , the experimental treatments, possible results (please include prediction in the form of data tables or graphs), and how these results might be interpreted. PLEASE NOTE I AM NOT ASKING YOU TO DIFFERENTIATE BETWEEN SUCCESSION MODELS HERE!
Explanation / Answer
Answer:
There are various ecological responses over the landscape of Mount St Helens, which can be seen in terms of affect on survival, effect on topography, effect of biological activities etc. And the ecological successions are effected by the following factors:
1) Survivors at the time of eruption.
2) Conditions at the time of eruptions, also include secondary disturbances such as erosion and depositional process.
3) New species such as fungi, bacteria, plants etc. are spread and acquires diversified area.
4) Climate
5) Human activities.
Related Questions
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.