Fig. 3 | Scientific Reports

Fig. 3

From: Hydrochemical and isotopic signatures of groundwater infiltration and legacy nitrogen discharge within Jeju Island aquaculture systems

Fig. 3

Spatiotemporal variations in quantitative source appointments of POM (a, b) and NO3− (c, d) within fish farming influents from northern and southern sections. Each source fraction is represented by distinct colors (blue: inorganic fertilizer, peach: livestock, green: soil, red: septic waste). N.D. indicates “not determined”. Blue shaded areas indicate the post-precipitation period (July to September 2022).

Back to article page