CECe in June 1997 was estimated to be 58.3,84.5 and 118.7 mmolc/kg for the pine,mixed and broadleaf forest,respectively,and corresponding BS was 5.5%,3.2% and 4.5%,respectively.

• 马尾松林、混交林和阔叶林土壤可交换性阳离子含量在1997年6月份分别为:58.；3、84