箱式通量观测技术和方法的理论假设及其应用进展
魏杰1,陈昌华1,王晶苑1,温学发1,2,*(
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Theory, hypothesis and application advance in chamber-based technology and methods for flux measurement
WEI Jie1,CHEN Chang-Hua1,WANG Jing-Yuan1,WEN Xue-Fa1,2,*()
)
图1. 非稳态系统(A、B)和稳态系统(C、D)及其气室箱体内CO2浓度变化特征示意图。Cc, Ca分别表示气室内和气室外CO2浓度; Pc, Pa分别表示气室内和气室外大气压; Tc, Wc表示气室内温度和湿度。
Fig. 1. System characteristics and CO2 concentration change inside of chamber at non-steady-state (A, B) and steady-state (C, D). Cc and Ca represent the CO2 concentration inside and outside of the chamber, respectively; Pc and Pa represent the atmosphere pressure inside and outside of the chamber, respectively; Tc and Wc represent the air temperature and moisture inside the chamber, respectively.
