leaf life-span

The maximum LMA and leaf lifespan were observed at treeline,which was an adaptation of P. crassifolia to local arid and low temperature environments. Additionally,the results showed that temperature is more effective on the leaf traits than moisture.
可见,青海云杉对于干旱、低温环境具有强烈适应性,土壤温度对其比叶重和叶寿命的影响较水分更为明显。

农业科学

The maximum LMA and leaf lifespan were observed at treeline,which was an adaptation of P. crassifolia to local arid and low temperature environments. Additionally,the results showed that temperature is more effective on the leaf traits than moisture.
可见,青海云杉对于干旱、低温环境具有强烈适应性,土壤温度对其比叶重和叶寿命的影响较水分更为明显。