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C. Methods to measure herbaceous cover and production, species diversity, and <br />woody plant density are discussed in 2.05.4(2)(c)(vi) of the Bowie No. 2 Mine <br />permit application document. The Division approved these techniques (4.15.7(1)). <br />D. Comparisons between reclaimed and undisturbed areas, in order to demonstrate <br />that success criteria of 4.15.8 and 4.15.10 have been met, will be based on the <br />following: <br />Areas with pre-mining communities of Juniper Woodland and Mixed Shrubs will <br />be seeded with an upland seed mixture. The success of this revegetation effort <br />will be determined by compazing vegetative cover and herbaceous productivity to <br />reference areas in those two communities. Species diversity will be considered <br />adequate if at least four perennial species are present and each accounts for at <br />least 3% relative cover. At least one of those species will be a forb or shrub. <br />There is no success standard for woody stem density. <br />Areas where apre-mining disturbed meadow existed will be seeded with a <br />meadow seed mix. Revegetation of these areas will be considered successful if <br />vegetative cover exceeds 35.3% and herbaceous productivity exceeds 1602 <br />pounds per acre. These reflect the cover and productivity of the disturbed <br />meadows prior to mining disturbance. Species diversity will be adequate if at <br />least two perennial species are present, each accounting for at least 3% relative <br />cover. <br />E. The Division approved the reference areas and a technical standard which the <br />applicant has selected based on the requirements of Rule 4.15.7(3). <br />F. The reference areas and technical standard will be utilized to determine <br />revegetation success in a manner which the Division finds acceptable (4.15.7(4)). <br />XII. Post-mining Land Use <br />A. The Division is not proposing to approve an alternative post-mining land use. <br />XIII. Protection of Fish, Wildlife and Related Environmental Values <br />A discussion of measures to be taken by the BRL to mitigate impacts to wildlife, and in <br />response to comments and suggestions from the Colorado Division of Wildlife, may be <br />found in Section 2.05.6(2) of the permit. <br />A. In the future, the applicant may propose the use of persistent pesticides on the site <br />during mining and/or reclamation operations. The Division must review and <br />approve any such use prior to implementation (4.18(5)(g)). <br />26 <br />