Determining the influencing factors of preferential flow in ground fissures for coal mine dump eco-engineering.

PeerJ · 2021 · PMC7792516 · PMID 33505792

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a decreasing trendno p-value reported

The fissure widths of GF III-30 cm and GF III-50 cm decreased with increasing soil depth, and those of GF III-70 cm decreased sharply from 5.07 cm to 7.84 cm at 27 cm, showing a decreasing trend.

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