Table of Contents
POPULATION SIZE
DENSITY = NUMBER OF INDIVIDUALS PER UNIT AREA OR VOLUME
FOUR (4) FACTORS AFFECTING DENSITY
FOUR (4) FACTORS AFFECTING DENSITY
DENSITY FUNCTIONS (CONT’D)
DENSITY FACTORS (CONT’D)
DENSITY MEASUREMENTS
DENSITY MEASUREMENTS (CONT’D)
DENSITY ESTIMATES (CONT’D)
POPULATION GROWTH
INNATE CAPACITY FOR NATURAL INCREASE
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MEANS OF COMPUTING r
INNATE CAPACITY FOR NATURAL INCREASE
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BACTERIUM CULTURE
EXPONENTIAL GROWTH
EXPONENTIAL GROWTH
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dN/dt = r * N
INNATE CAPCITY FOR NATURAL INCREASE
dN/dt = r * N
ASSUMPTIONS
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LOGISTIC GROWTH: dN/dt = r*N(K-N/K)
LOGISTIC GROWTH: dN/dt = r*N(K-N/K)
REGULATION OF POPULATION SIZE & RATE OF CHANGE
DENSITY DEPENDENT FACTORS
DENSITY INDEPENDENT FACTORS
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SPECIES INTERACTIONS
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SPECIES INTERACTIONS
TWO SPECIES INTERACTIONS
PREDATOR-PREY INTERACTIONS
INTERSPECIFIC COMPETITION
EFFECTIVENESS OF COMPETTION
COMPETITIVE EXCLUSION
COMPETITIVE EXCLUSION PRINCIPLE (GAUSE)
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Author: Robert E. Bailey
Email: 34ijwgm@cmich.edu
Home Page: http://www.cst.cmich.edu/users/BaileyR/
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