Unfortunately quantifying the groundwater
discharge contribution to sea level rise is extremely difficult, suffering from a low signal to noise problem.
Not exact matches
By Jim Steele A better accounting of natural groundwater
discharge is needed
to constrain the range of
contributions to sea level rise.
A better accounting of natural groundwater
discharge is needed
to constrain the range of
contributions to sea level rise.
And, although freshwater
discharge from deep aquifers may be locally insignificant relative
to river runoff, deep aquifer
discharge when integrated across the globe could account for the missing
contribution to the
sea level rise budgets.
«Given the large variability in
discharge and SMB observed within the past decade and the potential for unaccounted positive feedback within the ice - climate system, however, the
contribution of GrIS
discharge to future
sea level rise remains highly uncertain.»