Annual growth rates of DBH for deciduous and evergreen trees with different DBH were determined based on the DBH measurements of 186 trees from 2003 to 2006 in Shenyang Arboretum, located in the urban center
Annual growth rates of DBH for deciduous and evergreentrees with different DBH were determined based on the DBH measurementsof 186 trees from 2003 to 2006 in Shenyang Arboretum,located in the urban center