Table 1. Summary of site characteristics
| |
APIARY |
GATES |
HOODSPORT |
LAGRANDE |
SWEETHOME |
| Latitude/Longitude |
46o0'N 123o4'W |
44o46'N 122o21'W |
47o28N 123o12W |
45o32'N 118o27'W |
44o21'N 122o39'W |
| Average Temperature |
12.2oC |
9.6oC |
10.4oC |
6.4oC |
10oC |
| Average Rainfall |
101cm |
200cm |
229cm |
81.8cm |
127cm |
| Elevation |
335m |
603m |
268m |
1198m |
439m |
| Slope |
15%SW |
15%S |
15%S |
4%S |
16%SW |
| Forest Type |
Douglas-fir, hemlock |
Douglas-fir, hemlock, cedar |
Douglas-fir, hemlock, cedar |
Grand fir, Douglas-fir, Englemann spruce , larch, P. pine, lodgepole pine |
Douglas-fir, hemlock, cedar, grand fir |
| Harvest Year |
1978 |
1979 |
1976 |
1978 |
1979 |
| Stumping Year |
1978 |
1980 |
1976 |
1978 |
1980 |
| Soil Series |
Bacona |
Kinney |
Hoodsport |
Tolo |
Honeygrove |
| Taxonomic Class |
Fine-silty, mixed, Mesic Typic Haplohumults |
Fine loamy,Mixed, Mesic Andic Dystrudepts |
Medial-skeletal, Mesic Typic Haploxerand |
Ashy over loamy,Mixed, Frigid Alfic Vitrixerands |
Clayey, Mixed, Mesic Typic Haplohumults |
| Texture |
Silt Loam |
Cobbly Loam |
Gravelly Sandy Loam |
Silt Loam |
Silty Clay Loam |
| Parent Material |
Eolian material and colluvium from sedimentary rock and basalt |
Colluvium, residuals from basic igneous tuffaceous agglomerate |
Glacial Till |
Volcanic ash over loess and colluvium |
Colluvium, residuals from sandstone with basalt and siltstone |
| Average Soil Temperature |
8.3-12.2oC |
8.3-11.1oC |
8.3-11.7oC |
6.1- 8.3oC |
7.7- 12.8oC |
| Site Index |
125 |
122 |
n/a |
70 |
135 |
| CEC-meq/100g |
10-15 |
15-30 |
n/a |
15-35 |
20-25 |
| Clay Content 0-20cm |
18-25 |
18-27 |
n/a |
5-15 |
30-40 |
| Clay Content 20 80cm |
25-35 |
22-30 |
n/a |
18-35 |
50-60 |