- temperature
Hydrolab H20
- depth
a
- salinity
- pH
- dissolved oxygen
redox
Solar Panel
Thermistor
- temperature
Pressure Sensor - water depth
ISCO Sampler
Data Logger
- optical backscatter
OBS
(turbidity)
- water sampler
ISCO
intake
b. Schematic showing layout of intrumen-
tation in water and collection devices on a
floatation platform.
Figure 19. Hydrostation layout at a gully location.
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