Population Ecology Intro

What is population? ,[object Object]

Does population change? ,[object Object]

[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

But now we have a new hunter….

What happens to the sea otter, kelp, and sea urchins?

What does this tell us about population? ,[object Object],[object Object],[object Object],[object Object],[object Object]

3 important characteristics of Population ,[object Object],[object Object],[object Object],***Population Age structure is also an important characteristic

Geographic Distribution ,[object Object],[object Object],[object Object],[object Object],[object Object]

Density ,[object Object],[object Object],[object Object],[object Object],[object Object]

Math Time ,[object Object],[object Object],[object Object],[object Object],[object Object]

3 Factors that affect population size ,[object Object],[object Object],[object Object],Population will increase or decrease depending on # of individuals added or removed

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],What happens to the population when we….

Immigration ,[object Object],[object Object],[object Object],[object Object]

Emigration ,[object Object],[object Object],[object Object],[object Object],[object Object]

Two types of growth ,[object Object],[object Object],[object Object],[object Object]

Exponential Growth ,[object Object],[object Object],[object Object],[object Object],[object Object]

Lets look at bacteria… ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Logistic Growth ,[object Object],[object Object],[object Object]

Carrying Capacity ,[object Object],[object Object],[object Object],[object Object],[object Object]

Population Ecology Intro

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Population Ecology Intro