Sources Identification of Nitrogen Using Major Ions and Isotopic Tracers in Shenyang, China

<div>Plot of <i>δ</i><sup>2</sup>H<sub>water</sub> and <i>δ</i><sup>18</sup>O<sub>water</sub> for shallow groundwater, deep groundwater, and surface water samples collected in the study region: (a) dry season; (b) wet season.</div>

Geofluids

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Figure 3

Figure 3: Sources Identification of Nitrogen Using Major Ions and Isotopic Tracers in Shenyang, China 