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2014-04-03_REVISION - C1982057 (4)
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2014-04-03_REVISION - C1982057 (4)
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Last modified
8/24/2016 5:41:50 PM
Creation date
4/3/2014 1:28:03 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1982057
IBM Index Class Name
Revision
Doc Date
4/3/2014
Doc Name
Adequacy Response No 1
From
Seneca Coal Company
To
DRMS
Type & Sequence
SL5
Email Name
JHB
DIH
Media Type
D
Archive
No
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Table 11. Sample Adequacy Without Sample 2 - Seneca IIW Mine, SCC, Routt Co., CO - 2009 (Revised 03/2014) <br />COVER3- <br />Foliar <br />Cover Std. <br />AREA ( %) Dev. N' t <br />- ALLOWABLE ALL HIT- <br />- HERBACEOUS COVER4- <br />-WOODY PLANT DENSITY5- <br />N -min Foliar N -min (n- #/100 Std. N -min (n- <br />(n-1 ). 2 Cover ( %) Std. Dev. N' t 1). 2 so.m. Dev. N' t 1). 2 <br />Phase II Reclaimed Area <br />56.2 <br />11.4 <br />59 <br />1.671 <br />11.5 <br />45.9 <br />13.7 <br />59 <br />1.671 <br />24.7 <br />8.0 <br />13.0 <br />59 <br />1.671 <br />328.5 <br />Aspen Ext. Ref. Area <br />86.9 <br />5.1 <br />15 <br />1.345 <br />0.6 <br />76.5 <br />16.1 <br />15 <br />1.345 <br />8.0 <br />NC <br />NC <br />NC <br />NC <br />NC <br />Mountain Brush Ext. Ref. Area <br />71.2 <br />8.6 <br />17 <br />1.337 <br />2.6 <br />35.9 <br />8.4 <br />17 <br />1.337 <br />9.9 <br />NC <br />NC <br />NC <br />NC <br />NC <br />Sagebrush Ext. Ref. Area <br />57.5 <br />9 <br />15 <br />1.345 <br />4.4 <br />29.2 <br />6.4 <br />15 <br />1.345 <br />8.6 <br />NC <br />NC <br />NC <br />NC <br />NC <br />ISteep Mtn. Brush Ext. Ref. Area <br />32.1 <br />4.6 <br />15 <br />1.345 <br />3.7 <br />11 16.4 <br />1 3.3 <br />1 15 <br />1 1.345 <br />1 7.4 11 <br />NC <br />I NC <br />I NC <br />NC <br />I NC <br />Westem Wheat Ext. Ref. Area <br />35.9 <br />1 5.5 <br />30 <br />1.311 <br />4.0 <br />11 24.6 <br />1 6.6 <br />1 30 <br />1 1.311 <br />1 12.2 11 <br />NC <br />I NC <br />I NC <br />NC <br />NC <br />'N = Sample Size <br />ZN -min = Minimum sample size necessary to detect a 10% reduction in the mean (15% reduction for Woody Plant Density) with 90% confidence using n -1 degrees of <br />3First hit data <br />4Sample adequacy (N -min) calculated using individual samples and all -hit herbaceous cover corrected for "excess" annual cover and noxious weeds. <br />5A square root transformation was performed prior to calculations for Woody Plant Density <br />NC = Not Collected <br />1of1 <br />
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