摘要
根据林地水分平衡原理，提出并建立了用于林木单株水分耗量测定的新方法─单株平衡定期测定法。经理论分析及实际测定试验认为，该方法设计科学，误差来源少，测定结果准确、可靠。为黄土高原林地单株耗水量研究开辟了新途径。
A new method,which is used to measure the quantity of single-tree transpiration, is introduced. By theoretical analysis and practical measurement, the results show that the design if the method was scientific and the measured data was accurate and reliable. It was a better methed to study water requirement of the sigle-tree in the Loess Plateau.
出处
《西北林学院学报》
CSCD
1995年第A01期74-78,共5页
Journal of Northwest Forestry University
关键词
黄土高原
水量平衡
单株平衡法
评价
林地
the Loess Plateau
water-cycle balance
measuring method of single-tree water balance
effect evaluation
