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Population ecology - Coggle Diagram
Population ecology
Demographics
Population density
Number of amoebas per milliliter
Distribution
Patchy resources
Population size
Plot sampling
Average number of animals per sample plot
Mark-recapture sampling
Mobile animals
Immigration
Arrival of new residents
Emigration
Departure of individuals
Zero population growth
Unchanged population size
Per capita growth rate
b-d=r
Exponential growth
r remains constant
Biotic potential
Resources unlimited
Density-dependent limiting factors
Birth rates slow, death rates rise
Carrying capacity
Maximum number of individuals
Age structure
Fertility rates