Modeling the environmental controls on tree water use at different temporal scales
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- 作者：Hailong Wanga ; b ; whl84@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; hailong.wang@abdn.ac.uk" class="auth_mail" title="E-mail the corresponding author ; Huade Guanb ; huade.guan@flinders.edu.au" class="auth_mail" title="E-mail the corresponding author ; Craig T. Simmonsb ; craig.simmons@flinders.edu.au" class="auth_mail" title="E-mail the corresponding author
- 关键词：Transpiration ; Sap flow ; Canopy conductance ; Soil moisture ; Stem water potential
- 刊名：Agricultural and Forest Meteorology
- 出版年：2016
- 出版时间：15 September 2016
- 年：2016
- 卷：225
- 期：Complete
- 页码：24-35
- 全文大小：1658 K
文摘
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Three types of transpiration (Ec) models are compared at daily and hourly scales.
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Penman-Monteith method is outperformed by two other models at the hourly scale.
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Models with four environmental variables perform better than those with reduced variables.
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Including soil water function is more important at the daily than hourly scale.
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Parameter values in Ec models are not transferable across daily and hourly scales.