Overstory_Density
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资源简介：
Plot-level values of tree density (>1.4 m tall) over the study period (1980 to 2007). Column headings are: Plot number (first digit is watershed number, 1 or 3); the remainining columns are sampling dates (1980, 1984, 1988, 1991, 1995, 2001, and 2007. Units are trees/ha.
创建时间：
2013-04-05
