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Supplement 2. Tables of stand characteristics and results for all stands in the Minnesota Department of Natural Resources survey.

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WILEY2016-08-04 更新2026-04-17 收录
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https://wiley.figshare.com/articles/dataset/Supplement_2_Tables_of_stand_characteristics_and_results_for_all_stands_in_the_Minnesota_Department_of_Natural_Resources_survey_/3516110/1
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File List mistletoe.csv.zip -- zip file containing stand characteristics and results.<br> mistletoe.csv Description The file mistletoe.csv.zip contains mistletoe.csv, a table in comma-separated-value format containing stand characteristics and results for all spruce stands used in the analysis presented in the manuscript. For download verification, the CRC checksum for this csv file is 1541268812, and the byte count for this csv file is 6549149. The following variables are columns in this table. Additional information about the stand characteristics in the table can be found at the Minnesota DNR website. ID - Stand ID number. lat - Latitude of stand centroid, in degrees. long - Longitude of stand centroid, in degrees. mean prob of mistletoe - Mean posterior predictive probability of mistletoe presence in the stand. st.dev. of post.pred.dist. - Standard deviation of the posterior predictive probability of mistletoe presence in the stand. predicted phi - Mean posterior predictive probability of a "false positive" in the DNR survey, relative to the intensive survey. predicted psi - Mean posterior predictive probability of a "false negative" in the DNR survey, relative to the intensive survey. csize - Canopy size, ordinal variable. cdense - Canopy density, ordinal variable. usize - Undergrowth size, ordinal variable. udense - Undergrowth density, ordinal variable. si - Site index--related to the overall fitness of the stand. phys - Ordinal variable related to stand wetness (higher = wetter). age - Average age of trees in the stand. ba - Basal area per acre of trees in the stand. mbf - Thousand board feet (measure of stand volume). cond - Condition class. tbr - Timber management status. dbh - Diameter at breast height. height - Average canopy height. volume - Volume of stand in cords. mortal - Indicator variable. 1 = dead trees in stand, 0 = no dead trees. dense - Density of stand. infected - Indicator variable. 1 = DNR reports mistletoe present. topo1-3 - Indicator variables representing topographic characteristics of the stand. x - Easting coordinate. y - Northing coordinate. sp## - Indicator variables for the presence of different species. ctype## - Indicator variables for stand cover types for different species. utype## - Indicator variables for stand understory types for different species
提供机构:
Mevin B. Hooten
创建时间:
2016-08-04
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