Introduction to Ecology (Population Ecology)

Front

What is uniform dispersion?

Back

Uniform dispersion is a pattern where individuals are evenly spaced within a given area, often due to territorial behavior or resource availability.

Front

What does it mean when one population increases and causes another to increase shortly after?

Back

This describes a predator-prey relationship where the increase in prey population leads to an increase in predator population due to more available food.

Front

Define dispersion in ecology.

Back

Dispersion refers to the pattern of spacing among individuals within a population, which can be uniform, random, or clumped.

Front

What is carrying capacity?

Back

Carrying capacity is the maximum number of individuals of a particular species that an environment can sustainably support.

Front

What is a limiting factor in population ecology?

Back

A limiting factor is any resource or condition that restricts the size of a population, such as food availability, predation, or habitat space.

Front

What is random dispersion?

Back

Random dispersion is a pattern where individuals are spaced unpredictably, often due to the absence of strong social interactions or resource limitations.

Front

What is clumped dispersion?

Back

Clumped dispersion is a pattern where individuals are grouped together in patches, often due to resource availability or social behavior.

Front

Explain the term emigration.

Back

Emigration is the process of individuals leaving a population to live in another area, which can affect population size.

Front

What is immigration in ecology?

Back

Immigration is the arrival of individuals into a population from other areas, contributing to population growth.

Front

Define population density.

Back

Population density is the number of individuals of a species per unit area or volume, indicating how crowded a population is.