Aber, J.D., Melillo, J.M., and McClaugherty, C.A. 1990. Predicting long-term patterns of mass loss, nitrogen dynamics, and soil organic matter formation from initial litter chemistry in temperate forest ecosystems. Can. J. Bot. 68(10): 2201-2208. doi:10.1139/b90-287.
Berg, B. 2000. Litter decomposition and organic matter turnover in northern forest soils. For. Ecol. Manag. 133(1-2): 13-22. doi:10.1016/S0378-1127(99)00294-7.
Berg, B., Steffen, K.T., and McClaugherty, C.A. 2007. Litter decomposition rate is dependent on litter Mn concentration. Biogeochemistry, 82(1): 29-39. doi:10.1007/s10533-006-9050-6.
Brêthes, A., Brun, J.J., Jabiol, B., Ponge, B., and Toutain, F. 1995. Classification of forest humus forms: a French proposal. Ann. For. Sci. 52(6): 535-546. doi:10.1051/forest:19950602.
Chao, T.T., and Sanzolone, R.F. 1992. Decomposition techniques. J. Geochem. Explor. 44(1-3): 65-106. doi:10.1016/0375-6742(92)90048-D.
Christ, M.J., and David, M.B. 1996. Temperature and moisture effects on the production of dissolved organic carbon in a spodosol. Soil Biol. Biochem. 28(9): 1191-1199. doi:10.1016/0038-0717(96)00120-4.
Crawford, R.L. 1981. Lignin biodegradation and transformation. John Wiley & Sons, New York.
Davey, M.P., Berg, B., Emmett, B.A., and Rowland, P. 2007. Decomposition of oak leaf litter is related to initial litter Mn concentrations. Can. J. Bot. 85(1): 16-24. doi:10.1139/B06-150.
Graham, R.D., Hannam, R.J., and Uren, N.C. (Editors). 1988. Developments in plant and soil sciences: manganese in soils and plants. Kluwer Academic Publishers (Springer-Verlag), New York.
Hammel, K.E. 1997. Fungal degradation of lignin. In Driven by nature: plant litter quality and decomposition. Edited by G. Cadisch and K.E. Giller. CABI, Wallingford, U.K. pp. 33-45.
Heim, A., and Frey, B. 2004. Early stage litter decomposition rates in Swiss forests. Biogeochemistry, 70(3): 299-313. doi:10.1007/s10533-003-0844-5.
Herbillon, A.J. 1986. Chemical estimation of weatherable minerals present in the diagnostic horizon of low activity clay of soils. In Proceedings of the 8th International Classification Workshop: Classification, Characterization and Utilization of Ultisols, Part I. EMBRAPA, Rio de Janeiro. pp. 39-48.
Hofrichter, M. 2002. Review: lignin conversion by manganese peroxidase (MnP). Enzyme Microb. Technol. 30(4): 454-466. doi:10.1016/S0141-0229(01)00528-2.
IUSS Working Group WRB. 2006. World reference base for soil resources. 2nd ed. World Soil Resources Reports No. 103. FAO, Rome.
Kalbitz, K., Kaiser, K., Bargholz, J., and Dardenne, P. 2006. Lignin degradation controls the production of dissolved organic matter in decomposing foliar litter. Eur. J. Soil Sci. 57(4): 504-516. doi:10.1111/j.1365-2389.2006.00797.x.
Keyser, P., Kirk, T.K., and Zeikus, J.G. 1978. Ligninolytic enzyme system of Phanaerochaete chrysosporium: synthesized in the absence of lignin in response to nitrogen starvation. J. Bacteriol. 135(3): 790-797. PMID:690075.
Kruyts, N., Titeux, H., and Delvaux, B. 2004. Mobility of radiocesium in three distinct forest floors. Trends Ecol. Evol. 319: 241-252.
Lal, R. 2005. Forest soil and carbon sequestration. For. Ecol. Manag. 220(1-3): 242-258. doi:10.1016/j.foreco.2005.08.015.
Lindsay, W.L. 1979. Chemical equilibria in soils. John Wiley & Sons, New York. pp. 51-61.
Melillo, J.M., Aber, J.D., and Muratore, J.F. 1982. Nitrogen and lignin control of hardwood leaf litter decomposition dynamics. Ecology, 63(3): 621-626. doi:10.2307/1936780.
Perez, J., and Jeffries, T.W. 1992. Roles of manganese and organic acid chelators in regulating lignin degradation and biosynthesis of peroxidases by Phanerochaete chrysosporium. Appl. Environ. Microbiol. 58(8): 2402-2409. PMID:1514788.
Platerboze, A. 1970. Carte des sols de Belgique, texte explicatif de la planchette de REDU 202E, IRSIA.
Sjöberg, G., Bergkvist, B., Berggren, D., and Nilsson, S.I. 2003. Long-term N addition effects on the C mineralization and DOC production in mor humus under spruce. Soil Biol. Biochem. 35(10): 1305-1315. doi:10.1016/S0038-0717(03)00201-3.
Titeux, H. 2005. Transfert de carbone organique dissous et de mé- taux dans les sols forestiers acides: influence du fonctionnement de la litière et des réserves minérales du sol. M.Sc. thesis, Unité des sciences du sol, Université catholique de Louvain, Louvainla- Neuve, Belgium.
Van Soest, P.J. 1963. Use of detergent in the analysis of fibrous feeds. II. A rapid method for the determination of fibre and lignin. J. Assoc. Off. Anal. Chem. 46: 829-835.
Virzo De Santo, A., De Marco, A., Fierro, A., Berg, B., and Rutigliano, F.A. 2009. Factors regulating litter mass loss and lignin degradation in late decomposition stages. Plant Soil, 318(1-2): 217-228. doi:10.1007/s11104-008-9831-x.
Wardle, D.A. 1993. Changes in the microbial and metabolic quotient during leaf litter succession in some New Zealand forest and scrubland ecosystems. Funct. Ecol. 7(3): 346-355. doi:10.2307/2390215.