A Primer of EcologyWith the aim of teaching students the essential models in population and community ecology, this book explains in detail the basic concepts of exponential and logistic population growth, age-structured demography, metapopulation dynamics, competition, predation and island biogeography. |
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Page 30
... represents the maximum population size that can be supported . Thus , K encom- passes many potentially limiting resources , including the availability of space , food , and shelter . In our model , these resources are depleted ...
... represents the maximum population size that can be supported . Thus , K encom- passes many potentially limiting resources , including the availability of space , food , and shelter . In our model , these resources are depleted ...
Page 77
... represents the stage at time t and each row rep- resents the stage at time t + 1. The entries in the first row represent fertilities . The entries in the other rows represent transition probabilities between stages . In contrast to the ...
... represents the stage at time t and each row rep- resents the stage at time t + 1. The entries in the first row represent fertilities . The entries in the other rows represent transition probabilities between stages . In contrast to the ...
Page 116
... represent ? A point in this graph represents a combination of abundances of species 1 and species 2. The abundance of species 1 can be read from the x axis and the abundance of species 2 can be read from the y axis . If our point falls ...
... represent ? A point in this graph represents a combination of abundances of species 1 and species 2. The abundance of species 1 can be read from the x axis and the abundance of species 2 can be read from the y axis . If our point falls ...
Contents
Logistic Population Growth Expens | 27 |
AgeStructured Population Growth | 55 |
MODEL PRESENTATION AND PREDICTIONS | 90 |
Copyright | |
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Common terms and phrases
abundance age class age structure Allee effect allenbyi assumptions axis birth and death birth rate calculate carrying capacity Chapter coexistence colonization competition competitors constant death rate decrease density-dependent depends E. O. Wilson ecology Euler equation example exponential growth Expression extinction rate Figure fluctuations functional response habitat immigration rate interspecific competition isocline of species iteroparous K-selection K₁ K₂ large islands Leslie matrix logarithmic logistic growth logistic model Lotka-Volterra equations Lotka-Volterra model MacArthur-Wilson model mathematical maximum metapopulation metapopulation models N₁ N₂ number of individuals Number of predators number of species Number of victims offspring parasite passive sampling model patches persist population cycles population growth rate population sizes predator and victim predator isocline predator population primer rate of increase red grouse represents reproductive value rescue effect schedule source pool species richness species-area relationship survivorship survivorship curve tion turnover ulation victim density victim isocline victim population zero