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. 2015 Nov 25;6:1323. doi: 10.3389/fmicb.2015.01323

Table 3.

Total carbon (TC), total nitrogen (TN), total phosphorus (TP), and total sulfur (TS) (all based on % of dry weight of sample), nitrogen and carbon isotope values, and particulate C/N, C/P, and N/P ratios calculated from TC, TN, and TP values.

Green snow Red snow
Total C [%] 35.39 33.44
Total N [%] 6.73 1.89
Total P [%] n.s. 0.04
Total S [%] 0.58 0.19
C/N 5.26 17.69
C/P 743.82
N/P 42.05
δ15N [‰] n.s. 0.73
δ13C [‰] -27.67 -29.73

n.s. = not enough sample for analyses.