Zusammenfassung der Ressource
populations
- limiting factors
- something in an environment that keeps the population from growing or makes the population smaller
- determine as carrying capacity
- largest population that an area can support
- food
- shelter
- space
- disease
- parasitism
- predation
- change in size
- birth rate
- number of births
in a population
over a period of
time
- death rate
- number of deaths in a
population over a
period of time
- immigration
- moving
into
a
population
- emigration
- leaving a population
- population density
- measure of all
individuals in an area at
one time