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