Bristow |
Site Description
High water in 2006 came up into a secondary channel where some plants were planted.
Overview of part of the Bristow site.
Plot A-2. One of six plots.
Bristow Data
Species |
2005 Live Tree Count |
2006 Live Tree Count |
2007 Live Tree Count |
% Survival 2005-2006 |
% Survival 2006- 2007 |
% Survival 2005-2007 |
Big Leaf Maple Acer macrophyllum |
30 |
28 |
23 |
93.3% |
82.1% |
76.6% |
Red Alder Alnus rubra |
3 |
3 |
2 |
100.0% |
66.6% |
66.6% |
California Incense Cedar Calocedrus decurrens |
27 |
25 |
22 |
92.5% |
88.0% |
81.4% |
Oregon Ash Fraxinus latifolia |
4 |
3 |
3 |
75.0% |
100.0% |
75.0% |
Black Cottonwood Populus basimifera |
102 |
93 |
92 |
91.1% |
98.9% |
90.2% |
Species |
Change in Growth (inches) |
Change in Growth (inches) |
Change in Growth (inches) |
% Change in Growth 06-07 |
% Change in Growth 05-06 |
% Change in Growth 05-07 |
Big Leaf Maple Acer macrophyllum |
6.8 |
2.8 |
9.6 |
7.5% |
22.3% |
31.4% |
Red Alder Alnus rubra |
31.7 |
34.0 |
65.7 |
47.2% |
78.6% |
163.0% |
California Incense Cedar Calocedrus decurrens |
6.1 |
5.2 |
11.3 |
15.9% |
22.9% |
42.4% |
Oregon Ash Fraxinus latifolia |
18.8 |
12.6 |
31.4 |
31.0% |
85.8% |
143.3% |
Black Cottonwood Populus basimifera |
5.7 |
5.6 |
11.3 |
9.3% |
10.5% |
20.8% |