Tectonic Controls on Near-Surface Variations in CH<sub>4</sub> and CO<sub>2</sub> Concentrations along the Northwestern Margin of the Ordos Block, China

<div>Contour maps of CH<sub>4</sub> and CO<sub>2</sub> concentrations in the northern part of the Yinchuan Graben, which show that variations in CH<sub>4</sub> and CO<sub>2</sub> distribution fit the trend of tectonic features in the survey area.</div>

Geofluids

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Figure 5

Figure 5: Tectonic Controls on Near-Surface Variations in CH<sub>4</sub> and CO<sub>2</sub> Concentrations along the Northwestern Margin of the Ordos Block, China 

Geofluids

Tectonic Controls on Near-Surface Variations in CH4 and CO2 Concentrations along the Northwestern Margin of the Ordos Block, China

Figure 5

Tectonic Controls on Near-Surface Variations in CH₄ and CO₂ Concentrations along the Northwestern Margin of the Ordos Block, China