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<br />. pinyon-juniper type (25.2) and lowest on the mountain shrub <br />. <br />- north facing <br />slope <br />type (18`b). <br />Densities <br />of <br />shrubs greater <br />than one-inch stem diameter ranged from 8726.4 shrubs/acre <br />(mountain shrub type) to 3548.2 shrubs/acre (pinyon-juniper). <br />The pinyon-juniper type had the greatest species diversity <br />with an index of 3.80. <br />Three native seed and/or stocking mixtures were proposed, <br />two for the strip mine study area and one for the underground <br />portal study area. Hydroseeding will be implemented on all <br />areas with slopes greater than 2.SH:1P. A revegetation <br />monitoring program will begin after establishment and utilize <br />the reference areas as success guides. Revegetation success <br />criteria will be compared with reference area abundance levels <br />and pre-mining baseline data. <br />II-7.0 LIST OF <br />II-7:1 General <br />_ Fisher, R.A. and Yates, F. 1948. Statistical tables for <br />biological, agricultural and medical research. Oliver <br />and Boyd, London. <br />- Lloyd, M., J. Zar, and J. Karr. 1968. On the calculation <br />_ of information - theoretical measures of diversity. <br />American Midland Naturalist. 79(2):257-272. <br />Plant Information Network. 1979• Endangered, threatened, <br />vulnerable and rare plants of Colorado. Computer <br />Printouts. 50 pp. <br />• <br />-58- <br />