Mod 8 notes-disturbances
disturbance because they are events caused by physical, chemical, or biological agents that results in changes in population size or community composition in ecosystems.
population or composition change———
Resistant: NPP same
Resilience: rate of recovery from disturbance
Watershed: all land with common drainage
Some disturbances impact diversity
Deforestation and carbon
Clear cutting and erosion
Temperature and productivity (see also bacteria)
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