PE EIE[R-Rg RESEARCH ON - HJ Andrews Experimental Forest

Newbold, P . J. 1967 . Methods for estimatin g
the primary production of forests . I .P.P .
Handbook #2 . 62 p. Oxford, England :
Blackwell Sci . Publ .
Pike, Lawrence H., Diane M . Tracy, Martha A .
Sherwood, and Diane Nielsen . 1972. Estimates
of biomass and fixed nitrogen o f
epiphytes from old-growth Douglas-fir . In
Jerry F. Franklin, L . J . Dempster, an d
Richard Waring (eds .), Proceedings-researc h
on coniferous forest ecosystems-a symposium,
p. 177-187, illus . Pac . Northwest
Forest & Range Exp . Stn ., Portland, Oreg .
Reukema, D . L. 1961 . Crown developmen t
and its effect on stem growth of six
Douglas-firs . J. For. 59 : 370-371 .
Table 1 .-Exemplary data for branch systems on tree #1-a Douglas-fi r
on Watershed 10, H . J. Andrews Experimental Fores t
c
w
N
so
S
O0
m
m o
EO sO+ .,
V Q
.w
G
o ~
•d S+
C F
Total Lengt h
of Branches
E al
E ~
Lichen Cove r
All
Specie s
-% -
Lobari a
-% -
w E
x
o
il w
-m-
x m
Liv e
-m -
Dea d
-m -
N• m
-cm-
-% -
w
-c LL H
O 0
0 0
WI V
-%-
88 59 .1 TOP
87 59 .1 S
86 58 .8 W
85 58 .5 E
84 58 .2 W
83 58 .2 N
82 58 .2 S
81 57 .6 S
22 41 .1 W
21 40 .8 W
20 40 .2 W
19 39 .3 W
18 38 .4 W
17 38 .1 W
2 20 .4 N
1 15 .9 N
128 49 .8 W
127 49 .5 N
93 40 .5 E
92 40 .5 N
91 40 .2 N
90 40 .2 N
89 39 .9 N
1 1-3 1-5 30 2-5 10-20 40-60 40-60 15 1 5
1 1-3 1-5 5 1-2 20-40 0-20 0-20 13 2 8
1 1-3 1-5 6 1-2 0-20 0-20 0-20 11 3 9
1 0-1 0-1 5 0-1 0-20 0-20 5 44
1 1-3 1-5 5 1-2 020 0-20 0-20 11 5 5
1 1-3 1-5 8 0-1 0-20 0-20 0-20 9 6 4
1 0--1 0-1 5 0-1 0-20 0-20 0-20 6 7 0
2 1-3 1-5 6 2-5 20-40 0-20 0-20 0-20 17 8 7
1 1-3 1-5 9 0-1 40-60 0-20 0-20 11 94 9
1 0-1 0-1 6 0-1 0-20 5 95 4
1 1-3 1- 5
8 0- 1
0-20 12 96 6
At this point the second trunk leaves the tree, 40m, N Compas s
2 3-5 5-10 7 5-10 60-80 0-20 0-20 0-20 33 99 9
1 5-10 5-10 8 2-5 20-40 20-40 0-20 22 102 1
1 0-1 0-1 3 0-1 80-100 9 103 0
5 3-5 10-15 8 10-20 40-60 0-20 0-20 20-40 41 137 8
4 3-5 10-15 5-10 10 10-20 60-80 0-20 20-40 55 143 3
Data for trunk 2 which left the tree between branch 19 & 2 0
1 3-5 1-5 6 1-2 0-20 0-20 0-20 0-20 12 1445
1 3-5 1-5 6 1-2 0-20 0-20 0-20 11 L45 6
1 3-5 1-5 12 5-10 20-40 0-20 0-20 20-40 21 206 2
1 1-3 1-5 9 0-1 20-40 0-20 20-40 11 207 3
1 0-1 0-1 9 0-1 0-20 0-20 0-20 6 207 9
1 3-5 5-10 11 2-5 20-40 0-20 0-20 20-40 23 210 2
1 1-3 1-5 7 0-1 0-20 0-20 0-20 9 211 1
158