Evaluation of the carbon sink potential of wooden foundation piles embedded in oxygen-depleted soils using density profile analysis

Momohara, Ikuo; Yamashita, Kana; Miyoshi, Yuka; Murata, Takumi; Numata, Atsunori

doi:10.1186/s10086-025-02198-w

Fig. 10

From: Evaluation of the carbon sink potential of wooden foundation piles embedded in oxygen-depleted soils using density profile analysis

Results of Dunn’s test regarding the lowest earlywood density. Upper left: pine-Fukui, upper right: cedar, and lower left: larch. The values on the vertical axis and the horizontal axis represent the range of distances from the pile surface for each line segment. Numbers in the graph are the adjusted p values after Holm correction for multiple comparisons. These values were used to determine statistical significance at the chosen alpha level (p < 0.05). The black areas indicate significant differences between the density values of the segments

Back to article page