Chapter 14 Flashcards: Population Ecology
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a group of organisms of the same species in one area
population
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populations of several species living and interacting in one area
community
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a population can grow at this rate under ideal conditions that is the difference between birth and death rates
exponential growth
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the maximum population size that an environment can sustain a species indefinitely
carrying capacity
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population growth that is gradually reduced as the population nears the environment's carrying capacity
logistic growth
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harvesting commercial organisms below midpoint on the logistic growth curve to ensure sustained yields
maximal sustainable yield
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co
together (colleague is someone who works with you, cohort is someone in your group)
[prefix]
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individuals of the same age groupings, such as 5-year bands in an age pyramid
cohorts
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Peter Chen