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Scientia Silvae Sinicae ›› 1996, Vol. 32 ›› Issue (4): 378-381.

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THE ESTABLISHMENT OF A SINGLE-TREE WATER BALANCE MEASUREMENT METHOD

Changzhong Sun1,Baolong Huang2   

  1. 1. Northwestern College of Forestry Yangling 712100
    2. Nanjing Forestry University Nanjing 210037
  • Received:1994-12-29 Online:1996-07-25 Published:1996-07-25

Abstract:

Based on the princilpe of hydrological balance, a new method, which is the single-tree water balance periodical measurement method, and a single-tree hydrological equation are established. The metold can be used successfully for measuring the quantities of single-tree transpiration and the forest land evaporation respectively.

Key words: The Loess Plateau, Transpiration evaporation, Measuring method of single-tree water-cycle balance, Hydrological equation of singletree, Evaporation deviation