Arvicoline Population Cycles

Mar 30, 2019

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Dicrostonyx torquatus (Arctic lemming). Arvicoline Population Cycles. Clethrionomys rufocanus (Gray red-backed vole). Schaffer & Tamarin 1972. Turchin & Batzli 2001. Note- thin line = vegetation, thick line = simulated rodent density. Mustela nivalis. The Chitty Hypothesis.

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factorial models
dicrostonyxtorquatus arctic

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Arvicoline Population Cycles

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Dicrostonyxtorquatus(Arctic lemming) Arvicoline Population Cycles Clethrionomysrufocanus(Gray red-backed vole)

Schaffer & Tamarin 1972
Turchin & Batzli 2001 Note- thin line = vegetation, thick line = simulated rodent density
Mustelanivalis
The Chitty Hypothesis
Multi-factorial models

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Arvicoline Population Cycles

Arvicoline Population Cycles

Presentation Transcript

Lecture Outline: Population Cycles

Cycles

Cycles

Cycles

Cycles

BioChemical Cycles

Cycles

Chap.18 Population Fluctuations and Cycles

Cycles

Cycles

POPULATION CYCLES

Prevention of Population Cycles by Parasite Removal

Cycles

POPULATION CYCLES

Cycles

Frame size and caribou population cycles: Does size matter?

Population Growth Cycles and Stresses

Cycles

Geochemical Cycles , Symbiosis, &amp; Population Growth

Cycles

Population Growth Cycles and Stresses

Geochemical Cycles , Symbiosis, & Population Growth