TY - JOUR A1 - Stewart, M. K. A1 - Thomas, J. T. T1 - A conceptual model of flow to the Waikoropupu Springs, NW Nelson, New Zealand, based on hydrometric and tracer (18O, Cl,3H and CFC) evidence JO - Hydrol. Earth Syst. Sci. J1 - HESS VL - 12 IS - 1 SP - 1 EP - 19 Y1 - 2008/01/18 PB - Copernicus Publications SN - 1607-7938 UR - http://www.hydrol-earth-syst-sci.net/12/1/2008/ L1 - http://www.hydrol-earth-syst-sci.net/12/1/2008/hess-12-1-2008.pdf DO - 10.5194/hess-12-1-2008 ER -