URL: https://www.researchgate.net/profile/Yurij-Vasilchuk/publication/307848411/figure/fig3/AS:403746040369155@1473271965786/The-isotope-fractionation-during-snow-melt-11-1-d-18-O-values-of-melt-2.png
URL2: https://www.researchgate.net/figure/The-isotope-fractionation-during-snow-melt-11-1-d-18-O-values-of-melt-2_fig3_307848411