Moisture rainout fraction over the Indian Ocean during austral summer based on $$^{18}\hbox {O}/{}^{16}\hbox {O}$$18O/16O ratios of surface seawater, rainwater at latitude range of 10°N–60°S

Moisture rainout fraction over the Indian Ocean during austral summer based on $$^{18}\hbox {O}/{}^{16}\hbox {O}$$18O/16O ratios of surface seawater, rainwater at latitude range of 10°N–60°S