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<br />Table A-2. Quantitative Calculations Used in Vegetational <br />Survey, Homestake Creek Project. <br /> <br />Parker Point Method: Count species occurrence at pre-determined <br />intervals along a designated transect for grass and herbaceous <br />vegetation (i .e., meadows). <br /> <br />Frequency <br /> <br />= <br /> <br />Total No. of Points that Species Occurs <br />Total No. of Ppints Sampled <br /> <br />x <br /> <br />100 <br /> <br />Quadrat Method Calculations for Sampling in Forest. <br /> <br />Frequency = No. of Quadrats in which Species Appears X 100 . <br /> Total No. of Quadrats <br /> No. of Individuals of a Species Found in <br />Relative = All Quadrats X 100 <br />Frequency Total No. of All Species <br />Average No. of Individ~als of a Species Found in <br />= All Quadrats ' <br />Density Total Acrea (M2) of Sample Quadrats <br /> <br />Density/Acre = Average Density (M2) X 4,000 <br /> <br />8SS0 <br /> <br />A-6 <br /> <br />- - - - - - - - - - - - _. - <br />