CLIMATE AISTD PLANT GEOWTS. 



23 



6000 



'^OOO 



30OO 







S4-7S.0 



\ -A 



) 



SS3 0.Z. 









4-ZS/.3 



39S6.3 



s 



N 

 N 

 N 



N 



/ 

 / 



,/■./■'■ 



37//. 7 







zvao.y 



2490.5 





/s/a.7 





' 



/Z7S.9 





/Z^S./ 











Oak-brush 



Aspen 



Spruce.f/r- 



Fig. 8. 



yVhite. sphere. 



- B/ack 3phe.re 



yi/hite. cy//n c/&r- 



Differ &n ce. betsve.e.n i^y-hite. and 



-Summation of evaporation from wliite cylinder, white sphere, and black sphere 

 and of differences between wlnte and black spheres. 



