Mean (±1 SE) soil characteristics under green, red and gray stage whitebark pine trees at Vipond Park in southwestern Montana.
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Green stage represents unattacked trees, red stage, trees attacked within the last five years, and gray stage, trees attacked>five years ago. Lower case letters denote significant differences among stages (rows) and number of stars denotes significant differences among sampling dates (columns). Letters and stars denote significant differences at α = 0.05.
创建时间:
2015-12-02



