Table 2.

Tree density (trees/acre), tree cover (%) and total number of trees, by land use, within Oakland, California (1989).

Land use	No trees/acre		% tree cover		No. of acres	No. of trees
Land use	Mean	SE^¹	Mean	SE	No. of acres	Total	SE
Residential	39.2	1.5	21.2	0.3	14,310	561,500	21,200
Wildland	118.3	6.2	45.9	0.5	6,500	768,000	40,200
Institutional	45.3	4.2	18.3	0.6	3,330	150,800	13,800
Transportation	13.5	3.6	3.8	0.2	4,770	64,500	17,400
Commercial/industrial	4.1	0.4	2.2	0.2	3,810	15,600	1,600
Street trees	44.1^²	2.3^²	0.4	0.0	620^³	27.300	1.400
City of Oakland	48.5	1.5	21.0	0.2	32,720	1,587,700	50,600