Schematic of Instruments at "Old Sites"

The following variables are continuously monitored at the Murrumbidgee project sites:
* Precipitation, using a TB4-L raingauge.
* Soil moisture, using four CS-615 soil moisture probes (at 4cm, 15cm, 45cm and 75cm).
* Soil temperature, using four Unidata 6507A temperature sensors (at 4cm, 15cm, 45cm and 75cm).
* Soil suction, using four MEA2175 Gypsum Block soil suction sensors (at 4cm, 15cm, 45cm and 75cm).
* 30cm TDR soil moisture, using one 30cm TDR soil moisture probe (at 15cm).

* 20cm TDR soil moisture, using two 20cm TDR soil moisture probes (at 45cm, and 75cm).

The image to the right shows the instrumental array. Click on the image for further details of each instrument.

CS-615 soil suction Soil temperature probe datalogger Solar power TB4-L Rainfall guage Portable 30cm TDR Buriable 20cm TDR