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Forest Management and Planning
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Forest Management and Planning
von: Peter Bettinger, Pete Bettinger, Kevin Boston, Jacek P. Siry, Donald L. Grebner
Elsevier Textbooks, 2010
ISBN: 9780080921587
342 Seiten, Download: 6108 KB
 
Format: EPUB, PDF
geeignet für: geeignet für alle DRM-fähigen eReader Apple iPad, Android Tablet PC's Apple iPod touch, iPhone und Android Smartphones Online-Lesen PC, MAC, Laptop

Typ: B (paralleler Zugriff)

 

 
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Inhaltsverzeichnis

  Front Cover 1  
  Forest Management and Planning 4  
  Copyright Page 5  
  Dedication Page 11  
  Contents 6  
  Preface 10  
  Chapter 1: Management of Forests and Other Natural Resources 12  
     I. Management of Forests and Other Natural Resources 13  
     II. Challenges Related to the Management of Forests 13  
     III. Planning for the Management of Natural Resources 14  
     IV. Characterizing Decision-Making Processes 15  
        A. The View from the Management Sciences 16  
        B. A Broad View on Planning within Natural Resource Management Organizations 17  
        C. A Hierarchy of Planning within Natural Resource Management Organizations 19  
        D. Community or Cooperative Planning of Forests 20  
        E. Adaptive Management and Planning of Forests 20  
     V. Challenges Related to Forest Planning 21  
     VI. Information Movement within a Typical Natural Resources Management Organization 21  
     VII. Summary 22  
     References 23  
  Chapter 2: Valuing and Characterizing Forest Conditions 26  
     I. The Need to Evaluate Resources for Natural Resource Planning 27  
     II. Structural Evaluation of Natural Resources 27  
        A. Trees per Unit Area 27  
        B. Average Diameter of Trees 27  
        C. Diameter Distribution of Trees 28  
        D. Basal Area 28  
        E. Quadratic Mean Diameter of Trees 29  
        F. Average Height 30  
        G. Timber Volume 30  
        H. Mean Annual Increment, Periodic Annual Increment 31  
        I. Snags 33  
        J. Down Woody Debris 33  
        K. Crown or Canopy Cover 33  
        L. Age 34  
        M. Biomass and Carbon 35  
        N. Pine Straw 36  
        O. Other Nontimber Forest Products 36  
        P. Site Quality 37  
        Q. Stocking and Density 39  
     III. Economic Evaluation of Natural Reasouces 40  
        A. Basic Concepts: Present and Future Values 41  
        B. Net Present Value 49  
        C. Internal Rate of Return 50  
        D. Benefit/Cost Ratio 50  
        E. Equal Annual Equivalent 51  
        F. Soil Expectation Value 51  
        G. Other Mixed-Method Economic Assessments 53  
        H. Selecting Discount Rates 54  
        I. Forest Taxation 55  
     IV. Environmental and Social Evaluation of Natural Resources 57  
        A. Habitat Suitability 57  
        B. Recreation Values 57  
        C. Water Resources 58  
        D. Stream Habitat Values 59  
        E. Air Quality 60  
        F. Employment and Income 62  
     V. Summary 62  
     References 65  
  Chapter 3: Geographic Information and Land Classification in Support of Forest Planning 68  
     I. Geographic Information Systems 69  
        A. Geographic Data Collection Processes 69  
        B. Geographic Data Structures 71  
        C. Geographic Data Used in This Book 73  
        D. Geographic Information Processes 74  
     II. Land Classification 78  
        A. Strata-based Land Classifications 80  
        B. Land Classification Based on Units of Land 82  
        C. Land Classification Based on Spatial Position 82  
     III. Summary 83  
     References 84  
  Chapter 4: Estimation and Projection of Stand and Forest Conditions 86  
     I. The Growth of Forests 87  
        A. Growth of Even-Aged Stands 88  
        B. Growth of Uneven-Aged Stands 91  
        C. Growth of Two-Aged Stands 94  
        D. Growth Transition through Time 95  
     II. Projecting Stand Conditions 102  
        A. Growth and Yield Tables 102  
        B. Growth and Yield Simulators 104  
        C. Brief Summary of Some Growth and Yield Simulators 107  
     III. Output from Growth and Yield Models 110  
     IV. Model Evaluation 110  
     V. Summary 111  
     References 112  
  Chapter 5: Optimization of Tree- and Stand-Level Objectives 114  
     I. Optimization 115  
     II. Tree-level Optimization 116  
     III. Stand-level Optimization 117  
        A. Optimum Timber Rotation 118  
        B. Optimum Thinning Timing 120  
        C. Optimum Stand Density or Stocking 121  
     IV. Mathematical Models for Optimizing Stand-level Management Regimes 122  
     V. Dynamic Programming 122  
        A. Recursive Relationships 124  
        B. Caveats of Dynamic Programming 124  
        C. Disadvantages of Dynamic Programming 124  
        D. Dynamic Programming Example-An Evening Out 125  
        E. Dynamic Programming Example-Western Stand Thinning, Fixed Rotation Length 127  
        F. Dynamic Programming Example-Southern Stand Thinning, Varying Rotation Lengths 129  
     VI. Summary 133  
     References 134  
  Chapter 6: Graphical Solution Techniques for Two-Variable Linear Problems 136  
     I. Translating Forestry and Natural Resource Problems from Word Problems into Mathematical Relationships 137  
     II. Example Problems in Natural Resource Management 138  
        A. A Road Construction Plan 138  
        B. A Plan for Developing Snags to Enhance Wildlife Habitat 142  
        C. A Plan for Fish Habitat Development 144  
        D. A Hurricane Clean-up Plan 145  
     III. Optimality, Feasibility, and Efficiency 147  
     IV. Summary 149  
  Chapter 7: Linear Programming 152  
     I. Introduction 153  
     II. Four Assumptions Inherent in Standard Linear Programming Models 153  
        A. The Assumption of Proportionality 153  
        B. The Assumption of Additivity 153  
        C. The Assumption of Divisibility 153  
        D. The Assumption of Certainty 153  
     III. Objective Functions for Linear Programming Problems 154  
     IV. Accounting Rows for Linear Programming Problems 155  
        A. Accounting Rows Related to Land Areas Scheduled for Treatment 156  
        B. Wood Flow-Related Accounting Rows 157  
        C. Habitat-Related Accounting Rows 158  
     V. Constraints for Linear Programming Problems 159  
        A. Resource Constraints 159  
        B. Policy Constraints 160  
     VI. Detached Coefficient Matrix 162  
     VII. Model I, II, and III Linear Programming Problems 163  
     VIII. Interpretation of Results Generated from Linear Programming Problems 164  
        A. Objective Function Value, Variable Values, and Reduced Costs 165  
        B. Slack and Duel Prices 166  
     IX. Assessing Alternative Management Scenarios 167  
     X. Case Study: Western Forest 168  
     XI. Summary 171  
     References 173  
  Chapter 8: Advanced Planning Techniques 174  
     I. Extensions to Linear Programming 174  
        A. Mixed Integer Programming 175  
        B. Integer Programming 177  
        C. Goal Programming 178  
     II. Binary Search 180  
     III. Heuristic Methods 183  
        A. Monte Carlo Simulation 185  
        B. Simulated Annealing 186  
        C. Threshold Accepting 187  
        D. Tabu Search 187  
        E. Genetic Algorithms 188  
        F. Other Heuristics 189  
     IV. Forest Planning Software 190  
        A. Spectrum 190  
        B. Habplan 190  
        C. Magis 191  
        D. Woodstock/Stanley 191  
     V. Summary 192  
     References 194  
  Chapter 9: Forest and Natural Resource Sustainability 196  
     I. Sustainability of Forests and Other Natural Resources 196  
     II. Sustainability of Production 198  
     III. Sustainability of Multiple Uses 200  
     IV. Sustainability of Ecosystems and Social Values 202  
     V. Incorporating Measures of Sustainability into Forest Plans 204  
     VI. Sustainability beyond the Immediate Forest 206  
     VII. Summary 207  
     References 208  
  Chapter 10: Models of Desired Forest Structure 210  
     I. The Normal Forest 210  
     II. The Regulated Forest 215  
     III. Irregular Forest Structures 217  
     IV. Structures Guided by a Historical Range of Variability 218  
     V. Structures Not Easily Classified 220  
     VI. Summary 221  
  Chapter 11: Control Techniques for Commodity Production and Wildlife Objectives 224  
     I. Controlling the Area Scheduled 225  
     II. Controlling the Volume Scheduled 226  
        A. The Hanzlik Formula for Volume Control 228  
        B. The Von Mantel Formula for Volume Control 230  
        C. The Austrian Formula for Volume Control 232  
        D. The Hundeshagen Formula for Volume Control 234  
        E. The Meyer Amortization Method for Volume Control 235  
        F. The Heyer Method for Volume Control 236  
        G. Structural Methods for Volume Control 237  
     III. Application of Area and Volume Control to the Putnam Tract 237  
        A. Area Control 237  
        B. Volume Control-Hanzlik Formula 237  
        C. Volume Control-Von Mantel Formula 238  
        D. Volume Control-Austrian Formula 238  
        E. Volume Control-Hundeshagen Formula 238  
        F. Volume Control-Meyer Formula 238  
     IV. Area-Volume Check 238  
     V. Wildlife Habitat Control 239  
     VI. The Allowable Cut Effect 240  
     VII. Summary 242  
     References 244  
  Chapter 12: Spatial Restrictions and Considerations in Forest Planning 246  
     I. Adjacency and Green-up Rules as They Relate to Clearcut Harvesting 247  
     II. Adjacency and Green-up of Group-Selection Patch Harvests 252  
     III. Habitat Quality Considerations 253  
        A. Case 1: Elk Habitat Quality 254  
        B. Case 2: Bird Species Habitat Considerations 254  
        C. Case 3: Red-Cockaded Woodpecker Habitat Considerations 255  
        D. Case 4: Spotted Owl Habitat Quality 257  
     IV. Road and Trail Maintenance and Construction 260  
        A. Case 1: Road Management Problem 260  
        B. Case 2: Trail Development Problem 262  
     V. Summary 265  
     References 266  
  Chapter 13: Hierarchical System for Planning and Scheduling Management Activities 268  
     I. Strategic Planning 269  
     II. Tactical Planning 269  
     III. Operational Planning 270  
     IV. Vertical Integration of Planning Processes 271  
     V. Blended, Combined, and Adaptive Approaches 272  
     VI. Your Involvement in Forest Planning Processes 273  
     VII. Summary 274  
     References 275  
  Chapter 14: Forest Supply Chain Management 278  
     I. Components of a Forestry Supply Chain 279  
     II. Association with the Hierarchy of Forest Planning 282  
     III. Mathematical Formulations Associated with Forestry Supply Chain Components 285  
     IV. Sources of Variation in the Forestry Supply Chain 288  
     V. Summary 289  
     References 290  
  Chapter 15: Forest Certification and Carbon Sequestration 292  
     I. Overview of Forest Certification 293  
     II. Forest Certification Programs 296  
        A. Sustainable Forestry Initiative 296  
        B. Forest Stewardship Council 297  
        C. American Tree Farm System 299  
        D. Green Tag Forestry System 299  
        E. Canadian Standards Association 299  
        F. International Organization for Standardization, Standard 14001 300  
        G. Programme for the Endorsement of Forest Certification Schemes 300  
     III. Cost and Benefits of Forest Certification 300  
     IV. Forest Carbon Sequestration 301  
     V. Opportunities and Challenges in Increasing Forest Carbon Storage 302  
     VI. Emission Trading 303  
     VII. Selected U.S. Carbon Reporting and Trading Schemes 303  
     VIII. Forest Carbon Implications for Forest Management 304  
     IX. Summary 305  
     References 305  
  Appendix A: Databases Used Throughout Forest Management and Planning 308  
     I. A Douglas-Fir Stand from Western Oregon 308  
     II. The Lincoln Tract 317  
     III. The Putnam Tract 321  
     Reference 324  
  Appendix B: The Simplex Method for Solving Linear Planning Problems 326  
     I. An Overview of the Simplex Method 326  
     II. Ten Steps That Represent the Simplex Method 327  
     III. A Two-Variable, Two-Constraint Problem Solved with the Simplex Method 329  
     References 333  
  Appendix C: Writing a Memorandum or Report 334  
     I. Memorandums 334  
     II. Reports 335  
  Index 338  


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