Managing Our Natural Resources, 6e, Camp - ix

Contents

ix

Chapter 17: Air and Air Quality � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 212
Our Atmosphere � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 213
Air Quality � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 215
Greenhouse Effect and Global Warming � � � � � � � � � � � � � � � � � � � � � � � � 220
Summary � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 223
Chapter 18: Careers in Water and Air Management � � � � � � � � � � � � � � � � 225
Geologists, Geophysicists, Aquatic Scientists � � � � � � � � � � � � � � � � � � � � � 226
Geologists � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 226
Geophysicists � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 227
Aquatic Scientists � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 229
Meteorologists � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 230
Water and Wastewater Treatment Plant Operators � � � � � � � � � � � � � � � � � 232
Summary � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 234
Case Study: the tale of the Pesky Mollusk � � � � � � � � � � � � � � � � � � � � � � � � 236

Unit iV: ForeSt reSoUrceS

238

Chapter 19: our Forests and their Products � � � � � � � � � � � � � � � � � � � � � 239
Our Forests � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 240
The Forest as Enemy � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 240
The Forest as Friend � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 241
Forests Today � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 242
Trees and Their Growth � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 249
Forest Products � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 252
Other Forest-Produced Benefits � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 252
Summary � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 253
Chapter 20: Woodland Management � � � � � � � � � � � � � � � � � � � � � � � � � � � � 256
Measuring the Forest � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 257
Intermediate Cuttings � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 262
Harvest Cuttings � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 264
Reproducing the Forest � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 266
Steps in Forest Management � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 268
Summary � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 269
Chapter 21: Forest Enemies and their Control � � � � � � � � � � � � � � � � � � � 271
Insects � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 272
Control of Insects � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 275
Diseases � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 278
Wildlife � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 280
Grazing � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 280
Environment � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 281
Summary � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 282
Chapter 22: Fire! � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 285
History of Wildfire Prevention � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 287
Fire as a Forest Management Tool � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 289
Wildfire in America � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 290
Causes of Forest Fires � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 294
Types of Forest Fires � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 296
Detecting Wildfires � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 297



Table of Contents for the Digital Edition of Managing Our Natural Resources, 6e, Camp

Contents
Managing Our Natural Resources, 6e, Camp - Cover1
Managing Our Natural Resources, 6e, Camp - Cover2
Managing Our Natural Resources, 6e, Camp - i
Managing Our Natural Resources, 6e, Camp - ii
Managing Our Natural Resources, 6e, Camp - iii
Managing Our Natural Resources, 6e, Camp - iv
Managing Our Natural Resources, 6e, Camp - v
Managing Our Natural Resources, 6e, Camp - Contents
Managing Our Natural Resources, 6e, Camp - vii
Managing Our Natural Resources, 6e, Camp - viii
Managing Our Natural Resources, 6e, Camp - ix
Managing Our Natural Resources, 6e, Camp - x
Managing Our Natural Resources, 6e, Camp - xi
Managing Our Natural Resources, 6e, Camp - xii
Managing Our Natural Resources, 6e, Camp - xiii
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Managing Our Natural Resources, 6e, Camp - Cover4
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