Table 1:

Physical characteristics of the trees studied

	n	LAI^# (m²/m²)		dbh (m)		Ht of tree (m)		Radius^* (m)
	n	Mean	sd	Mean	sd	Mean	sd	Mean	sd
Pin oak	7	3.71	0.84	0.83	0.13	22.83	3.6	7.68	2.27
Walnut	10	4.06	1.10	0.64	0.19	15.99	3.75	6.96	1.19
Sugar maple: individuals	10	4.35	0.54	0.49	0.17	15.34	2.97	5.33	1.33
Sugar maple: street trees	10	4.00	0.98	0.55	0.11	18.82	3.65	6.45	0.99
Sugar maple: clumps	7	3.99	0.50	0.59	0.11	18.74	2.21	-	-

↵^# see cautionary comments in text about absolute LAI values
↵* Rad - radius of the tree to the dripline; n sample size; sd standard deviation