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. 2017 Jun 5;8:15766. doi: 10.1038/ncomms15766

Table 2. Comparison of VN volume estimates with previous studies.

VN location Volume1 (m3) (Hoke et al.28) Volume2 (m3) (this paper) Vol2/Vol1 Volume3 (m3) (Matsubara et al.32) Vol2/Vol3
12°S, 12°E (Evros) 9.6 × 1012 1.48 × 1012 0.15 3.35 × 1012 0.44
7°S, 3°E 7.2 × 1011 1.38 × 1012 1.91
3°S, 5°E 2.8 × 1011 4.16 × 1011 1.49
0°N, 23°E 1.5 × 1012 7.19 × 1011 0.48
2°N, 34°E (Naktong) 8.5 × 1012 3.01 × 1012 0.36
12°N, 43°E 1.7 × 1012 7.88 × 1011 0.46
6°S, 45°E 2.1 × 1012 7.49 × 1011 0.36
24.9°S 343.7°E (SPL) 6.36 × 1012   1.39 × 1013 0.46

SPL, Samara, Parana, Loire Valles summed; VN, valley network.

Volume1 was from Table 3 of Hoke et al.28, Naktong east and Naktong west were summed here; volume2 was this study based on the combined VN; volume3 was the eroded volume under X ratio=3.2 from Table 3 of Matsubara et al.32.