FE 368, Winter 2000

Natural Resources Measurements

Dr. E. C. Turnblom

 

Weekly Topics and the Readings:

 

1. Introduction to Plane Surveying p. 33 -51, handout

1.1 Chaining, pacing

1.2 The compass & its scales

1.3 Balancing a closed traverse

1.4 Area determination

 

2. Review of statistics p. 10-29

2.1 Statistical concepts

2.11 Rounding numbers

2.12 Bias, Accuracy, Precision

2.13 Calculating Probabilities

2.14 Populations, parameters, estimates

2.15 Frequency distributions

2.2 Statistical computations

2.21 Mode, median, mean

2.22 Variance, standard deviation, CV

2.23 Statistical distributions

2.24 Standard error of mean, confidence limits

2.25 Covariance, correlation

2.26 Expansion of means & standard errors

2.3 Linear regression handout

2.31 Definitions

2.32 Linear equation

2.33 Indicators of fit/ANOVA <finish 1/9>

 

3. Contents of logs

3.1 Cubic contents p. 53 -60

3.11 Geometric solids

3.12 Cubic foot log scaling

3.2 Board foot contents p. 66 -83

3.21 Log rules

3.22 Board foot log scaling

3.3 Weight scaling p. 60 -64, 86 -88

3.4 Log grading p. 84 -86, 88 -93, handout

 

4. Tree measurements

4.1 Diameter measurements and devices p. 97 -104

4.2 Height measurements and devices p. 106 -109

4.3 Age measurement and site index p. 114 - 117, 278 -281

<finish 1/23>

 

5. Contents of standing trees p. 120 -144

5.1 Standard volume equations

5.2 Form-class volume tables

5.3 Local volume tables

5.4 Tarif volume tables

5.5 Taper equations handout

5.6 Measuring upper stem diameters p. 104-106, 111 -114

5.7 Tree weight/biomass tables <finish 2/11>

 

§. Mid quarter Exam Fri., 11 Feb 2000

 

6. Inventory sample units

6.1 Fixed area plots p. 198 -208

6.11 Cruise layout

6.12 Constructing a stand/stock table

6.13 Effects of plot size/shape on variance

6.14 Measuring age/site index

6.15 Statistical summary

6.2 Variable area plots p. 217 -237

6.21 Basic concepts

6.22 Instrumentation

6.23 Stand/stock table construction

6.24 Statistical summary

6.3 Transects <finish 2/18>

 

7. Sampling and Forest Inventory p.148 -169, 180, 185 -192

7.1 The random sampling process

7.11 Random/Systematic sampling

7.12 Statistical tables

7.13 Sample size

7.2 Stratified random sampling

7.3 Ratio and regression estimators

7.4 Double sampling for regression

7.5 Types of cruises

7.6 Inventory planning

7.7 Summarizing inventory data <finish 2/11>

 

8. Aerial photo measurements p. 253 -275

8.1 Determining scale

8.2 Forest typing

8.3 Measuring area & distance

 

§. Forest inventory field exercise Sat., 26 Feb, 2000.

 

9. Tree/Stand growth and yield p. 303-327

9.1 Factors influencing stand growth

9.11 Stand density/stocking

9.12 Site quality/site index

9.2 Components of stand growth handout

9.3 Stand growth projection <finish 2/26>

 

§. Review for final exam Fri., 10 March, 2000.

 

§. Final Exam 8:30 -10:20 a.m. Wed. 17 Mar. 2000

 

Laboratory/Homework Projects:

  1. Equipment intro, chaining, pacing (100 ft. tape)
  2. Compass orienteering/traversing (hand compass, pacing)

3. Statistical review (MS Excel/SAS)

4. Individual tree measurements (100 ft. tape/Spencer tape, diameter tape, clinometer, relaskop)

  1. Fixed- and Variable-area plot inventories
  2. Aerial photo introduction

7. Tiger Mountain inventory (wedge prism)