Seasonal Shift in Climatic Limiting Factors on Tree Transpiration: Evidence from Sap Flow Observations at Alpine Treelines in Southeast Tibet.

Front Plant Sci · 2016 · PMC4942459 · PMID 27468289

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an increasing trendno p-value reported

In general, Ψ pd showed an increasing trend with increasing soil temperature ( Figure 7 ), which was also found at the sub-alpine Smith fir sites (data not shown).

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