遇见数据集

Peterson Tionesta coordinates 20 random subsets mortality

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Figshare2020-04-06 更新2026-04-08 收录
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This is an Excel spreadsheet, containing 20 randomly chosen subsets of tree coordinates from the Tionesta site. These 20 subsets consist of coordinates of 142 randomly chosen trees to simulate the 142 observed fallen trees at Tionesta; each subset is made up of a different random selection from among the 522 predisturbance trees. The first column lists the subset, and the second and third column give the x, y coordinates of a selected tree. The first column is integer data, and the second and third columns are decimal data. Coordinates are in m, from an arbitrary starting point in the southwest of the study site.<br>

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2020-04-06
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