The runoff and runoff process of Eucalyptus and Pinus massonianaforest watersheds were investigated to provide guidance for scientific evaluation of water conservation capacities of forest.The runoff characters of Eucalyptus and P.massonianaforest watersheds were continuously monitored using the small watershed runoff monitoring method and the automatic data collection devices from August,2013 to July,2014,and effects of heavy rainfall and continuous rainfall on the runoff process were studied.We found that...