Determination of carbon in coal “Blooms”

References

• Nelson , D.W. and Sommers , L.E. 1982 . “ Total carbon, organic carbon, and organic matter ” . In Methods of Soil Analysis. Part 2. , 2nd ed. , Agonomy 9 Edited by: Page , A.L. , Miller , R.H. and Keeney , D.R. 539 – 594 . Madison , WI : American Society of Agronomy .
   Google Scholar
• Walkley , A. and Black , I.A. 1934 . An examination of the Degtjareff method for determining soil organic matter and a proposed modification of the chromic acid titration method . Soil Sci. , 37 : 29 – 38 .
   Web of Science ®Google Scholar
• Walkley , A. 1947 . A critical examination of a rapid method for determining organic carbon in soils ‐ effect of variations in digestion conditions and of inorganic soil constituents . Soil Sci. , 63 : 251 – 263 .
   Web of Science ®Google Scholar
• Bremner , J.M. and Jenkinson , D.S. 1960 . Determination of organic carbon in soil. II. Effect of carbonized materials . J. Soil Sci. , 11 : 403 – 408 .
   Web of Science ®Google Scholar
• Sainju , U.M. and Kalisz , P.J. 1990 . Characteristics of “coal bloom”; horizons in undisturbed forest soils in eastern Kentucky . Soil Sci. Soc. Am. J. , 54 : 879 – 882 .
   Web of Science ®Google Scholar
• Overstreet , J.C. 1984 . Robinson Forest Inventory, 1980–1982 , Lexington , KY : Department of Forestry, University of Kentucky . Breathitt Knott and Perry Counties, Kentucky
   Google Scholar
• Hinrich , E.N. 1978 . Geologic map of the Noble Quadrangle, eastern Kentucky , Reston , VA : U.S. Geological Survey .
   Google Scholar
• Kentucky Geological Survey . 1987 . Analysis of Coal Samples from the Hazard District, Kentucky , Information Circular 19, Series XI Lexington , KY : University of Kentucky .
   Google Scholar
• Gee , G.W. and Bauder , J.M. 1986 . “ Particle‐size analysis ” . In Methods of Soil Analysis. Part 1. , 2nd ed. , Agronomy 9 Edited by: Klute , A. 383 – 411 . Madison , WI : American Society of Agronomy .
   Google Scholar
• Bremner , J.M. and Mulvaney , C.S. 1982 . “ Nitrogen ‐total ” . In Methods of Soil Analysis. Part 2. , 2nd ed. , Agronomy 9 Edited by: Page , A.L. , Miller , R.H. and Keeney , D.R. 595 – 624 . Madison , WI : American Society of Agronomy .
   Google Scholar
• SPSS Inc. 1988 . Spss‐X User's Guide. , 3rd ed. , Chicago , IL : SPSS Inc. .
   Google Scholar
• Stutzer , O. 1940 . Geology of Coal , Chicago , IL : The University of Chicago Press . Transcribed and revised by A.C. Noe
   Google Scholar