Characteristics of 39 lodgepole pine plots within 13 stands in the Deschutes National Forest, Oregon.

Note: Data are calculated from measures of trees DBH >/ = 5.0 cm. DMR = stand-level dwarf mistletoe rating; MPB = mountain pine beetle. Productivity class was determined by previously developed plant associations for the area. MPB Mortality class was determined using Aerial Detection Survey cumulative mortality data where L = 5–15 trees/acre, M = 15–25 trees/acre, H = 25–36 trees/acre killed by mountain pine beetle over the time period of the epidemic.Characteristics of 39 lodgepole pine plots within 13 stands in the Deschutes National Forest, Oregon.注：本数据集数据通过对胸径（DBH, Diameter at Breast Height）≥5.0厘米的林木的测定指标计算得到。其中，DMR为林分水平矮槲寄生等级；MPB为山松甲虫。生产力等级依据该区域已建立的植物群落分类体系确定。MPB致死等级采用航空探测调查（Aerial Detection Survey）的累积致死数据划分：L代表此次山松甲虫疫情时段内，山松甲虫致死林木5–15株/英亩，M为15–25株/英亩，H为25–36株/英亩。本数据集涵盖俄勒冈州德舒特国家森林（Deschutes National Forest）13个林分中的39个扭叶松（lodgepole pine）样地的相关特征。