区域各通量和日蒸散量分布极不均匀，表现为四季相差比较大的单峰型变化特征，冬季最小、其次是秋季、夏春两季最大；
There are asymmetric distributions of flux and day evapotranspiration of the region. The current of seasonal change is of a singleapex model, which is lower in winter and higher in summer.
全区大部分区域喜凉作物和喜温作物温度生长期内参考作物蒸散量呈下降趋势，干燥度呈增加趋势。
In most parts of the area, the reference evapotranspiration of chimonophilous and thermophilic crops during their temperature-defined growth season decreased, and the aridity index increased.
全区大部分区域喜凉作物和喜温作物温度生长期内参考作物蒸散量呈下降趋势，干燥度呈增加趋势。
In most parts of the area, the reference evapotranspiration of chimonophilous and thermophilic crops during their temperature-defined growth season decreased, and the aridity index increased.
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