. A primer on stand and forest inventory designs. Forests and forestry Mensuration; Forest surveys. Equal probability sampling ()—Two or more stands are randomly chosen from each stratum (fig. 31). Consecutive stand numbers can be used as described in the previous section, or a unique stand number can be generated. Statistical Estimates—-Table 18 shows the results of the inventory, where, for the conifer (c) stratum, nc = 8 sample stands and Nc = 81 total stands. To compute the area of snaileater use, an indicator value is assigned to each sampled stand in the stratum. All sampled stands
. A primer on stand and forest inventory designs. Forests and forestry Mensuration; Forest surveys. Equal probability sampling ()—Two or more stands are randomly chosen from each stratum (fig. 31). Consecutive stand numbers can be used as described in the previous section, or a unique stand number can be generated. Statistical Estimates—-Table 18 shows the results of the inventory, where, for the conifer (c) stratum, nc = 8 sample stands and Nc = 81 total stands. To compute the area of snaileater use, an indicator value is assigned to each sampled stand in the stratum. All sampled stands classed as having evidence of the wildlife use are assigned a value of 1 and all other sampled stands are given a value Forest Boundary. Figure 30—Mapping showing measured (*) and stratum average (s) volume (ccf) per acre based on poststratification of systematically located field Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Lund, H. Gyde; Thomas, Charles E. (Charles Eugene), 1940-; United States. Forest Service. [Washington, D. C. ?] : U. S. Dept. of Agriculture, Forest Service
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