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• Subdivisions
of Ecology and the Levels of Biological Organization Concept
• The
Ecosystem Concept
• The
Levels of Biological Integration Concept
• The
Complexity and the Prediction of Ecosystem Events and Conditions
• Ecosystem
Change
• Forestry
and Ecology
• Take the Ecosystem Ecology Quiz _ _____________________________________________
• Sources
of Energy for Living Organisms and the Trophic Structure of Ecosystems
• Production
Ecology at the Primary Producer Level
• Production
Ecology at Consumer Trophic Levels
• The
Role of Coarse Woody Debris in Forest Ecosystems
• Forestry
and Production Ecology
• Take the Production Ecology Quiz_______________________________________________
• Plant
Nutrition
• Animal
Nutrition
• Geochemical
Cycle
• Biogeochemical
Cycle
• Biochemical
Cycle
• Nitrogen
Cycling
• Biogeochemical
Efficiency of Forest Ecosystems
• Forestry
and Biogeochemistry
• Take the Biogeochemistry Quiz_________________________________________________
• Variations
in the Spectral Quality of Solar Radiation
• Variations
in the Intensity of Solar Radiation
• Temporal
Variations in Solar Radiation
• Forestry
and Solar Radiation
• Take the Solar Radiation Quiz__________________________________________________
• General
Ecological Concepts Concerning Temperature
• Adaptations
by Plants to Temperature
• Animal
Adaptations to Temperature
• Distribution
of Organisms and the Character of Vegetation
• Forestry
and Temperature
• Take the Temperature Quiz____________________________________________________
• Effects
of Wind on Vegetation
• Effects
of Wind on Animals
• Effects
of Wind on Ecosystems
• Effects
of Vegetation on Wind
• Forestry
and Wind
• Take the Wind Quiz __________________________________________________________
• Soil
Organic Matter
• Soil
Biology
• Soil
Fertility
• Soil
Development
• Ecological
Significance of Soils
• Forestry
and Soils
• Take the Soil Quiz___________________________________________________________
• Water
Cycle
• Availability
of Water to Plants and Animals
• Adaptations
of Plants and Animals to Excesses or Deficits of Water
• Effects
of Moisture on Plant Distribution and Production
• Interactions
Between Moisture and Nutrients
• Competition
for Moisture
• Forestry
and Water
• Take the Water Quiz _________________________________________________________
• Types
and Occurrences of Fires
• Effects
of Fire on Soil
• Effects
of Fire on Plants
• Effects
of Fire on Animals
• Effects
of Fire on Ecosystems and Ecosystem Processes
• Effects
of Fire Exclusion
• Forestry
and Fire
• Take the Fire Quiz ___________________________________________________________
• Spatial
Arrangement of Organisms and the Origin of Populations
• Advantages
of Being a Member of a Population
• Disadvantages
of Being a Member of a Population
• Major
Determinants of Population Size
• Population
Growth and Demographic Characteristics of Populations
• Theories
About the Natural Regulation of Population Size
• Role
of Predation in Population Regulation
• Plant
Population Ecology
• Forestry
and Population Ecology
• Take the Population Ecology Quiz_______________________________________________
• Structure
and Growth Forms of Plant Communities
• Distribution
of Species Along Environmental Gradients
• Forest
Ecotones
• Interactions
Between Species in a Community
• Competitive
Exclusion Principle and the Ecological Niche Concept
• Biological
Diversity
• Forestry
and Community Ecology
• Take the Community Ecology Quiz_______________________________________________
• Under Construction
• Sustainability
• Renewability
of Resources
• Timber
Mining vs. Sustained Yield Management vs. Sustainable Ecosystem Management
• Sustainability
and The Concept of Ecological Rotation
• Nonrenewable
Aspects of the Forest Ecosystem
• Take the Sustainable Forestry Quiz ______________________________________________
