Terrestrial Liming As a Restoration Technique for Acidified Forest Ecosystems

<table>Mean soil pH, soil exchangeable calcium (Ca), magnesium (Mg), potassium (K), and phosphorus (P) in cmol/kg and soil Ca:Al ratio with SE bars on lime-treated and control sites with model lines. Lime treatment was applied between 2003 and 2004 in central Pennsylvania. *Confidence intervals of the time-by-treatment interaction excluded zero, indicating a significant effect of liming on that variable.</table>

International Journal of Forestry Research

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Figure 1

Figure 1: Terrestrial Liming As a Restoration Technique for Acidified Forest Ecosystems 