AN EMPIRICAL-MODEL OF STOMATAL CONDUCTANCE
AN EMPIRICAL-MODEL OF STOMATAL CONDUCTANCE
复制标题
DOI：
10.1071/pp9840191
复制
发表时间：
1984-01-01
期刊：
影响因子：
--
通讯作者：
WONG, SC
中科院分区：
文献类型：
--
作者：
FARQUHAR, GD;WONG, SC
提出了一个气孔导度的经验模型。电导的预测与几种短期和长期扰动，包括辐照度，温度，CO2和O2分压，叶龄和N营养的反应的实验测定。该模型是不机械的，不能占观察到的功能独立于叶肉气孔。它在预测完整叶片的反应方面的成功意味着所使用的数学表达式必须与描述实际功能的数学表达式类似。
An empirical model of stomatal conductance is presented. The predictions of conductance correlate with experimental determinations of the responses to several kinds of short-term and long-term perturbations, including irradiance, temperature, CO2 and O2 partial pressures, an leaf age and N nutrition. The model is not mechanistic and cannot account for the observed functioning of stomata independent of mesophyll. Its success in predicting responses in intact leaves means that the mathematical expressions used must be analogous to those describing actual functioning.