REP47849

• Permit No: C1980005
• IBM Index Class Name: Report
• Doc Date: 3/31/2005
• Doc Name: 2004 Revegation Monitoring Report
• From: Seneca Coal Company
• To: DMG
• Permit Index Doc Type: Reveg Monitoring Report
• Media Type: D
• Archive: No

INTRODUCTION ..............................................................................................................................1
METHODS .......................................................................................................................................1
RECLAMATION UNITS AND SAMPLING LOCATIONS ............................................ ....................:............ 1
REFERENCE AREA SAMPLING ......................................................................... ................................. 1
COVER SAMPLING ........................................................................................... ................................. 1
HERBACEOUS PRODUCTION SAMPLING ........................................................... .................................2
WOODY PLANT DENSITY SAMPLING ................................................................ .................................2
LIFEFORMS USED IN DATA PRESENTATION ...................................................... .................................2
PLANT SPECIES FREQUENCY AND DENSITY MEASUREMENTS ........................... ................................. 2
PLANT SPECIES LISTING ................................................................................. ................................. 3
PHOTOGRAPHIC RECORD ............................................................................... ................................. 3
STATISTICAL METHODS .................................................................................. ................................. 3
Sample Adequacy Calculations ................................................................ ................................ 4
Confidence Limits ................................................................_..._............_ ......_........................ 4
PERFORMANCE STANDARDS ........................................................................... ................................ 5
Cover ........................................................................................................ ................................ 5
Herbaceous Production ............................................................................ ................................ 5
Woody Plant Density .........:...................................................................... ................................ 5
CLIMATIC DATA .............................:............................................:.................... ................................ 5
RESULTS ........................................................................................................ ................................5
1997 RECLAIMED AREA .................................................................................. ................................6
Cover ........................................................................................................ ................................ 6
Production ................................................................................................. ................................ 7
Woody Plant Density ................................................................................ ................................ 7
2000 RECLAIMED AREA .................................................................................. ................................7
Cover ........................................................................................................ ................................ 7
Production ................................................................................................. ................................ 7
Woody Plant Density ................................................................................ ................................ 8
2002 RECLAIMED AREA .................................................................................. ................................8
Cover ........................................................................................................ ................................ 8
Production ..:............................................................... •...........:................... ................................ 8
Woody Plant Density ................................................................................ ................................ 8
PECOCO PASTURE RECLAIMED AREA .......................................................... ................................. 9
Cover ........................................................................................................ ................................ 9
' Production ................................................................................................. ................................9
Woody Plant Density ............................................................................... ................................. 9