Table of Contents 1
Cover
5
Preface
How Do We Come to Understand Forests?
How Confident Should You Be?
All Forest Ecology Fits Into a Framework and a Method
A Picture May Be Worth 1000 Words, But a Graph Can Be Worth Even More
The Most Important Points to Understand from Figures B and C Are Not About Precipitation or Temperature
Confidence Bands Around Trends Come in Two Types
The Stories in This Book Have Two Pieces, Told in Three Ways
Forests Are Complex Systems That Are Not Tightly Determined
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CHAPTER 1: The Nature of Forests
Forest Ecology Deals with Individual Trees Across Time
Many Processes Occur in a Tree Every Hour
Tree Physiology Follows Daily Cycles
Trees Must Cope with Seasonal Cycles Through Each Year
Trees Grow and Reproduce at Times Scales of a Century
The Story of Forests Is More than the Sum of the Individual Trees, Because Interactions Are So Strong
The Coweeta Forests Aren't the Same as Two Centuries Ago
Across Dozens of Generations of Trees, Almost Everything Changed at Coweeta
The Futures of the Tree and the Forest Will Depend on Both Gradual, Predictable Changes and Contingent Events
Ecological Afterthoughts: Is a Forest an Organism?
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CHAPTER 2: Forest Environments
Climate Influences Where Forest Occur, and How They Grow
Warmer Forests Have More Species of Trees
Chemical and Biological Reactions Go Faster with Increasing Temperature
Temperature is the Balance Point Between Energy Gains and Losses
All Objects Shine; Hot Objects Shine Brightly
Incoming Sunlight Decreases in Winter and at Higher Latitudes
Forests Receive Shortwave Sunlight, and Shine off Longwave Radiation
Temperatures Decline with Increasing Latitude
Temperatures Increase at Lower Elevations
Temperature Variation Over Time, and Across Space, Strongly Influences Forest Ecology
Temperature Strongly Influences Phenology and Growth
Forests Use Very Large Amounts of Water
Water Flows Down Gradients of Potential, Which Sometimes Means Going Up
Wind Shapes Trees and Forests
Events and Interactions Are More Important Than Averages and Single Factors
Fires Depend on Temperature, Water, Winds
Droughts Affect Trees, Beetles, Forest Structure and Fire Intensity
Weather Events Can Matter More than Averages
Ecological Afterthoughts
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CHAPTER 3: Evolution and Adaptation in Forests
What's in a Name?
The Core Idea of Evolution Is the Combination of Variation, Failure, and Innovation
Darwin Could Not Explain Why Variations Occurred, or Why They Were Passed on to Offspring
Does Selection Work on Species or on Genes, or Is This Only a Chicken‐and‐Egg Question?
Biology Operates from a Simple Story of DNA to Incredible Complexity of Proteins and Biochemistry
Why Are There Only Two Species of Tulip Poplar, and Why Are They 12 000 km Apart?
Tall Growth Requires Strong Stems
The First Trees from Seeds Were Gymnosperms
Collaboration with Insects Helped Angiosperms Take over the Planet
The Highest Diversity Is in Tropical Rain Forests
Do all Trees Need to Have Trunks?
Some Broadleaved Trees Make Fertilizer Out of Thin Air
What's the Largest Tree in the World?
History Has No Need to Repeat Itself
Critchfield Spruce Melted Away at the End of the Last Ice Age
Ponderosa Pine Went from Obscurity to Prominence in Just a Few Thousand Years