上海城乡行道树悬铃木叶片重金属与营养元素含量特征
车文玉1,2,商侃侃2,王妍婷1,2,郑思俊3,张庆费2*
Characteristics of both heavy metal and nutrient element contents of street trees’ Platanus acerifolia leaves in Shanghai urban and rural areas
. 2016, (1): 80 -85 .