Ecological Principles
Ecology
The Scope of Ecology
Population Growth
Exponential Population Growth
Effects of Different Intrinsic Growth Rates (r)
Influence of the Carrying Capacity (K) on Population Growth
Density-Dependent Versus Density-Independent Factors Influencing Population Size
Density-Dependent Factors
Density-Independent Factors
K-Selected Species
r-Selected Species
Competition Among Species
Ecological Niche Concept
Competitive Exclusion Principle
Extinction of One Species
Resource Partitioning
Character Displacement
PPT Slide
Predator-Prey Relationships
Outcomes of Predator-Prey Interactions
Oscillations in Predator and Prey Populations
Keystone Species
Symbiosis
Types of Symbiosis
Mutualism
Ecological Succession
Primary Succession Versus Secondary Succession
Primary Productivity
Primary Productivity of Different Ecosystems
Energy and Materials Through Ecosystems
Energy Use by an Herbivore
Trophic Levels
Some Feeding Types
Simple Food Chains
A Food Web
Energy Flow Through Ecosystems
Energy and Biomass Pyramids
Biogeochemical Cycles
The Carbon Cycle
The Nitrogen Cycle
Email: krupp@hawaii.edu
Home Page: krupp.wcc.hawaii.edu