Midgley, JJScott, DF2007-06-292007-06-291994-04Midgley, JJ and Scott, DF. 1994. Use of stable isotopes of water (d and o-18) in hydrological studies in the Jonkershoek valley. Water SA, vol. 20(2), pp 151-1540378-4738http://hdl.handle.net/10204/805Copyright: 1994 Water Research CommissionStable isotopes of water in rainfall and streams in the Jonkershoek Valley were used to determine the relative contribution of new water (i.e. rain) during storm flow conditions. Significant differences between rain and stream isotopic signatures which facilitated the use of a mass balance equation to calculate the components of storm flow were found. Analyses indicated that < 5% of the storm flow comprised direct runoff. This suggests that the rapid response of these streams to rainfall is mainly due to displaced groundwater.enStable isotopesStorm flowHydrological studiesJonkershoek valleyUse of stable isotopes of water (d and o-18) in hydrological studies in the Jonkershoek valleyArticleMidgley, J., & Scott, D. (1994). Use of stable isotopes of water (d and o-18) in hydrological studies in the Jonkershoek valley. http://hdl.handle.net/10204/805Midgley, JJ, and DF Scott "Use of stable isotopes of water (d and o-18) in hydrological studies in the Jonkershoek valley." (1994) http://hdl.handle.net/10204/805Midgley J, Scott D. Use of stable isotopes of water (d and o-18) in hydrological studies in the Jonkershoek valley. 1994; http://hdl.handle.net/10204/805.TY - Article AU - Midgley, JJ AU - Scott, DF AB - Stable isotopes of water in rainfall and streams in the Jonkershoek Valley were used to determine the relative contribution of new water (i.e. rain) during storm flow conditions. Significant differences between rain and stream isotopic signatures which facilitated the use of a mass balance equation to calculate the components of storm flow were found. Analyses indicated that < 5% of the storm flow comprised direct runoff. This suggests that the rapid response of these streams to rainfall is mainly due to displaced groundwater. DA - 1994-04 DB - ResearchSpace DP - CSIR KW - Stable isotopes KW - Storm flow KW - Hydrological studies KW - Jonkershoek valley LK - https://researchspace.csir.co.za PY - 1994 SM - 0378-4738 T1 - Use of stable isotopes of water (d and o-18) in hydrological studies in the Jonkershoek valley TI - Use of stable isotopes of water (d and o-18) in hydrological studies in the Jonkershoek valley UR - http://hdl.handle.net/10204/805 ER -