The following graphs show comparative differences between a range of physical, hydrometric and meteorological properties of the various catchments and sub-catchments being used in the study.

Mharcaidh = Allt a' mharcaidh (Feshie tributary); WC = Wolf Creek; HJA = HJ Andrews; HB = Hubbard Brook.

 

Catchment Altitude

 

Catchment Relief


Mean Annual Air Temperature


Mean Annual Precipitation

 

Mean Annual Discharge

 

Mean Streamwater δ18O

 

Standard Deviation of Streamwater δ18O

 

Precipitation, Discharge and Evapotranspiration Characteristics within Catchments