FOR210STOCKANDSTANDFINAL
- 1. Kevin Phillips, Lucas Henderson
November 12, 2015
Stocking and Stand Survey Spreadsheet
Avg Tree/Acre= (13 ÷ 3) × 100 = 433.33
Avg DBH= 30.35 ÷ 13 = 2.33
Avg Crown %= 734.2 ÷ 13 = 56.47
Avg Tree Height=265.59 ÷ 13 = 20.43
Confidence Interval:(350.26, 516.34)
Additional Comments:
1. Areadoesnot needthinning.
2. Data is normallydistributed.
Avg Tree/Plot= 64 ÷ 7 = 9.14
Avg Tree/ Acre= 9.14 × 300 = 2,742.86
Grand fir Total: 37
Doug-firTotal: 6
Spruce Total: 15
RedwoodTotal: 6
Avg Tree/0.75 acre= 9.14 × 400 = 3,656
Grand fir peracre= 37 × 300 = 1,585.71
Doug-firper acre= 6 × 300 = 600
Spruce per acre= 15 × 300 = 1,125
Redwoodper acre= 6 × 300 = 600
Additional Comments:
1. Standdoesnot needtobe restocked.
2. No treeswouldbe neededif plotwas0.75 acre in size.
3. No needfortubestoprotectseedlingsfromanimals.
4. We dorecommendanherbicide treatmentforthe thick
grass coveringmostof the area.
Stand Survey:
Plot# Tree# Species
DBH
(Inches) Height(ft)
%
Crown
1 1 Grand fir 1.50 21.60 30.00
2 Cascara 0.75 15.15 40.00
3 Grand fir 1.50 23.20 75.00
2 4 Redwood 2.00 17.50 72.00
5 Redwood 3.00 22.01 78.00
6 Redwood 4.50 20.10 77.80
7 Redwood 2.50 23.04 73.40
3 8 Redwood 4.20 27.03 55.00
9 Redwood 2.30 19.40 47.00
10 Redwood 2.10 20.03 50.00
11 Redwood 1.80 18.76 45.00
12 Redwood 2.90 17.60 35.00
13 Redwood 1.80 19.50 56.00
Stocking Survey:
Plot# Tree# Species Height(in) #of Trees
1 1 Grand fir 7.5 10
2 Spruce <1 9
3 Doug-fir <1 2
2 4 Grand fir <1 3
5 Redwood 6 1
3 6 Grand fir <1 3
7 Spruce <1 2
8 Redwood 9 3
9 Doug-fir <1 2
4 10 Grand fir <1 9
11 Doug-fir <1 2
12 Spruce <1 2
5 13 Grand fir 7 5
6 14 Grand fir <1 1
15 Redwood <1 2
7 16 Grand fir <1 6
17 Spruce <1 2