长期夏旱对水资源、树(苗)木的影响

Effect of Drought on Water Resouces and Trees (Seedlings)

1994年夏季连续干旱2月余，经过对亚林所地下水、地面水的某些变化及干旱对苗木、绿化树木的影响进行调查，分析了极旱情况下水资源状况及其动态变化规律、树（苗）木受（耐）旱情况及损失，提出了一些对策。

In the summer of 1994, after two successive months drought, investigations were mede on ground water and surface water, anaiysis were catried out on effert of drought on edlings and arforestaion trees in the Research Institute of Subtropical Forestry of CAF, Fuyang, Zhejiang .Water resources situation and dynamic variation regulations under excessive drought,trees(seedlings) suffered from drought or drought resistant and lost from it were evaluated. Atlast some countermeasures were proposed.