Table 4 . --Height of seedlings at age 7 in the elevational study field tests 



Seed 



col lection 





Test 



region and 



site 













Canyon ^ 





PREF2 





'Overal 1 



Area 



: Elevation 



: Low 



Mid : High : ~ 



: Low : 



Mid :High : 



X 



: X 



Clearwater 



Trestle 



Overall 



Me ters 



Centimeters 



1 D(J 



7 1 



4U 



1. Q 



oo 



bo 



r r 

 OD 



oy 



7 n 

 o\j 



4o 



4 i 



915 



42 



40 



37 



40 



53 



38 



34 



42 



41 



1065 



37 



41 



33 



37 



51 



35 



32 



40 



38 



1220 



41 



41 



35 



39 



50 



36 



33 



40 



40 



1 "7 7 n 



4 U 



4 o 



1. C 



4U 



DO 



7 A 



dL 



A 1 



A 1 

 4i 



1585 



44 



43 



38 



42 



54 



36 



34 



43 



42 



X 



4- u 









o o 



o 1 





A 1 

 4 ± 



4 U 



760 



42 



42 



36 



40 



53 



37 



35 



42 



41 



915 



40 



42 



42 



41 



53 



35 



34 



41 



41 



1065 



45 



41 



38 



41 



57 



36 



36 



44 



43 



1220 



39 



41 



35 



39 



55 



39 



35 



44 



42 



1400 



42 



40 



37 



40 



56 



35 



34 



43 



41 



1585 



39 



39 



37 



38 



. 54 



37 



34 



42 



40 



X 



41 



41 



38 



40 



55 



37 



35 



42 



41 



X 



41 



41 



37 



40 



54 



37 



34 



42 



41 



danger 



District : 



low = 



900 III, 



mid = 



1,200 m. 



high 



= 1,500 m. 





?iver 



Exper imental 



Forest : low = 800 



m, mid 



= 1,100 m. 



high = 



1,400 



Table ^ . --Analyses of vaj'iance and percent of total variation for height of 7 -year-old 

 seedlings in the elevational study sites at PREF 









Low site 





Mid site 



: Hi 



gh site 



Source : 



d.f. 



: Mean 

 : square 



: % of total 

 : variation 



: Mean 

 : square 



: % of total 

 : variation 



: Mean : 

 : square : 



% of total 

 variation 



Replicates 



4 



134 



0.0 



114 



0.0 



269 



0.4 



Area 



1 



1,013*1 



0.8 



5 



0.0 



793* 



1.0 



Elevation 

 within Area 



10 



255 



0.0 



155 



0.4 



68 



0.0 



Rep * Area 

 6 Elev (Error 1) 



44 



240 



2.4 



131 



6.0 



192 



6.4 



Trees within 

 Elev 5 Area 



47 



350** 



6.6 



140** 



7.1 



220** 



8.2 



Rep * Tree 

 (Error 2) 



170 



177 



5.3 



79 



5.2 



95 



2.4 



Within Plot 



565 



149 



84.9 



70 



81 .3 



88 



81.6 



1* and ** indicate significance at the 5 percent and 1 percent levels, 

 respectively. 



10 



