|
Table 1
Table 1. A comparison between microanalysis results from three sites for Al and Si in the transfusion cells of 2 year old white pine needles. Glendon results (unpublished), Muskoka (Hodson and Sangster, 1999), Sudbury (present study)
 |
 |
Al (mmol kg-1)
|
 |
 |
Si (mmol kg-1)
|
 |
Needle Zone
|
Glendon
|
Muskoka
|
Sudbury
|
Glendon
|
Muskoka
|
Sudbury
|
Base
|
9.6
|
12.7
|
14
|
29.2
|
13
|
16.6
|
Middle
|
13.9
|
30.2
|
11.1
|
13.1
|
19.5
|
25
|
Tip
|
9.1
|
44.5
|
61.4
|
611
|
5838
|
4282
|
|