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Population Ecology - Population Size - Coggle Diagram
Population Ecology - Population Size
available resources
population density
urban environments
faster resource depletion
more people, smaller area
rural environments
conservation of resources
humans are spread across environment, less crowding
competition
population increase
reproduction
replacement fertility rate
immigration
population decrease
death
disease
inadequate resources
emmigration
exponential growth
J-shaped curve
unlimited resources
constant growth rate
no growth rate limit
logistic growth
s-shaped curve
limited resources
declining growth rate
limited growth