CJCZO -- Sap Flow -- Granite -- Marshall Gulch -- (2011-2015)

Sap data are being collected from four sap stations (2 at Jemez CZO and 2 at Santa Catalina CZO) using Campbell Scientific CR 1000 datalogger. The data logged every 30 minutes is downloaded regularly from both sites. Both the raw data collected directly from the data logger and correponding sap flux data (cm/s) have been presented. On the granite site 4 species of White fir (Abies concolors) and 4 species of Douglas Fir (Pseudotsuga menziesii) are selected and analyzed.