Figure 4 | Scientific Reports

Figure 4

From: Temporal variations of 90Sr and 137Cs in atmospheric depositions after the Fukushima Daiichi Nuclear Power Plant accident with long-term observations

Figure 4

Correlations between radionuclides and stable elements at sites (a) A and (b) B. The units for 90Sr and 137Cs are mBq m−2, and those for the stable elements are mg m−2. The red points reveal that the correlations are significant (p < 0.05) based on the correlation coefficient values. The gray points show that the correlations are not significant (p ≥ 0.05).

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