Relacionar Columnas Population EcologyVersión en línea Matching por Bridget Ward 1 Immigration 2 Population Density 3 Uniform Population Dispersion 4 Emigration 5 Carrying Capacity (k) 6 K Strategist 7 Dispersion 8 Zero population growth (ZPG) 9 Clumped Population Dispersion 10 Random Population Dispersion 11 population growth rate (PGR) 12 Density-Dependent Factors 13 R Strategists 14 Density-Independent Factors how fast a given population grows Population Growth Rate = Birth + Immigration – Emigration – Death Long life span Large body size Reproduce slowly Have few young Provides parental care Ex: humans, elephants Any factor in the environment that does NOT depend on the number of members in a population per unit area Number of Individuals Moving Into a Population occurs when the birthrate equals the death rate Number of Individuals Moving Out of a population Short life span Small body size Reproduce quickly Have many young Little parental care Ex: cockroaches, weeds, bacteria The maximum population size that can be supported by the available resources Any factor in the environment that depends on the number of members in a population per unit area the pattern of spacing of a population The number of organisms in an area
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