Laserfiche WebLink
<br />Table 1. COVER, FREQUENCY AND IMPORTANCE VALUE SUMMARY FOR <br />IN 1984. WALDEN COAL PROJECT SITE. BASED ON 1994 <br />TRANSECTS. +~- VALUES EQUAL THE STANDARD DEVIATION. THE PORTION <br />(AUGUST 3) OF THE RECLAIMED AREA <br />DATA FROM SIX 25-METER SEEDED <br />POINT <br /> Mean Relative Range of Percent Relative Importance <br />Species Cover Cover Cover Va lues Frequency Frequency Value Rank <br /> 1$) l$) (~) ($) ($1 <br />COOL SEASON PERENNIAL GRASSES <br />Agropyron dasystachyum 4.67 15.05 2 - 12 100.00 26.09 41.13 2 <br />Poa ampla <0.01 <0.01 0 - <1 0.00 0.00 0.01 6 <br />Stipa viridula 3.00 9.67 2 - 6 100.00 26.09 35.76 3 <br />Sub-total 7.67 24.73 <br />INTRODUCED PERENNIAL GRASSES <br />Agropyron intermedium 0.67 2.15 0 - 4 16.67 4.35 6.50 5 <br />Elymus junceus 2.67 8.60 0 - 6 66.67 17.39 25.99 4 <br />Poa pra tensis <0.01 <0.01 0 - <1 0.00 0.00 0.01 6 <br />~ <br />o~ Sub-total <br />I 3.34 10.75 <br />PERENNIAL FORBS <br />Achilles lanulosa <0.01 <0.01 0 - <1 0.00 0.00 0.01 6 <br />Rumex salicifolius <0.01 <0.01 0 - <1 0.00 0.00 0.01 6 <br />Sub-total <0.01 <0.01 <br />ANNUAL AND BIENNIAL FORBS <br />Cordylanthus wrightii <0.01 <0.01 0 - <1 0.00 0.00 0.01 6 <br />Machaeranthera canescens <0.01 <0.01 0 - <1 0.00 0.00 0.01 6 <br />Sub-total <0.01 <0.01 <br />SEMI-SHRUBS OR HALF-SHRUBS <br />Artemisia frigida <0.01 <0.01 0 - <1 0.00 0.00 0.01 6 <br />Sub-total <0.01 <0.01 <br />SHRUBS <br />Artemisia tridentata 20.00 64.49 8 - 24 100.00 26.09 90.58 1 <br />Chrysothamnus nauseosus <0.01 <0.01 0 - <1 0.00 0.00 0.01 6 <br />Sub-total 20.00 64.49 <br />