Organic chemical and nutrient dynamics in decomposing beech leaf litter in relation to fungal ingrowth and succession during 3-year decomposition processes in a cool temperate deciduous forest in Japan

Decomposition processes of beech leaf litter were studied over a 3-year period in a cool temperate deciduous forest in Japan. Organic chemical and nutrient dynamics, fungal biomass and succession were followed on upper (Moder) and lower (Mull) of a forest slope. Litter decomposition rates were similar between the sites. Nutrient dynamics of the decomposing litter was categorized into two types: weight changes in nitrogen and phosphorus showed two phases, the immobilization (0–21 months) and the mobilization phase (21–35 months), while those in potassium, calcium and magnesium showed only the mobilization phase. The rate of loss of organic chemical constituents was lignin < holocellulose < soluble carbohydrate < polyphenol in order. The changes in lignocellulose index (LCI), the ratio of holocellulose in lignin and holocellulose, were significantly correlated to the changes in nitrogen and phosphorus concentrations during the decomposition. During the immobilization phase, increase in total fungal biomass contributed to the immobilization of nitrogen and phosphorus. The percentage of clamp-bearing fungal biomass (biomass of the Basidiomycota) to total fungal biomass increased as the decomposition proceeded and was significantly correlated to LCI. Two species in the xylariaceous Ascomycota were dominantly isolated by the surface sterilization method from decomposing litter collected in the 11th month. The organic chemical, nitrogen and phosphorus dynamics during the decomposition were suggested to be related to the ingrowth, substrate utilization and succession of the Xylariaceae and the Basidiomycota. Twenty-one species in the other Ascomycota and the Zygomycota isolated by the washing method were classified into three groups based on their occurrence patterns: primary saprophytes, litter inhabitants and secondary sugar fungi. These species showed different responses to LCI and soluble carbohydrate concentration of the litter between the groups.

[1]  T. Osono,et al.  Comparison of litter decomposing ability among diverse fungi in a cool temperate deciduous forest in Japan , 2002, Mycologia.

[2]  L. Zucconi,et al.  Succession of microfungal communities on Myrtus communis leaf litter in a Sardinian Mediterranean maquis ecosystem , 1999 .

[3]  T. Osono,et al.  Decomposing ability of interior and surface fungal colonizers of beech leaves with reference to lignin decomposition , 1999 .

[4]  A. Alfani,et al.  Nutrient dynamics in decaying leaves of Fagus sylvatica L. and needles of Abies alba Mill. , 1998, Biology and Fertility of Soils.

[5]  J. Anderson,et al.  Plant litter quality and decomposition: an historical overview , 1997 .

[6]  S. Tokumasu.  Mycofloral succession onPinus densiflora needles on a moder site , 1996 .

[7]  T. Kuyper,et al.  Ligninolysis and nitrification in vitro by a nitrotolerant and nitrophobic decomposer Basidiomycete. , 1994 .

[8]  J. Roberts,et al.  Fungal communities on decaying wheat straw of different resource qualities , 1994 .

[9]  Peter G. Waterman,et al.  Analysis of Phenolic Plant Metabolites , 1994 .

[10]  R. C. Cooke,et al.  Ecophysiology of Fungi , 1993 .

[11]  R. Sinsabaugh,et al.  An enzymic approach to the analysis of microbial activity during plant litter decomposition , 1991 .

[12]  Jerry M. Melillo,et al.  Predicting long-term patterns of mass loss, nitrogen dynamics, and soil organic matter formation from initial fine litter chemistry in temperate forest ecosystems , 1990 .

[13]  B. Berg,et al.  Nitrogen and phosphorus release from decomposing litter in relation to the disappearance of lignin , 1989 .

[14]  B. Berg.  Dynamics of nitrogen (15N) in decomposing Scots pine (Pinus sylvestris) needle litter. Long-term decomposition in a Scots pine forest. VI , 1988 .

[15]  A. Kjøller,et al.  Functional groups of microfungi on decomposing ash litter , 1987, Pedobiologia.

[16]  R. Cooke,et al.  Ecology of saprotrophic fungi , 1985 .

[17]  B. Berg,et al.  Lignin and holocellulose relations during long-term decomposition of some forest litters. Long-term decomposition in a Scots pine forest. IV , 1984 .

[18]  B. Berg,et al.  Changes in organic-chemical components and ingrowth of fungal mycelium in decomposing birch leaf litter as compared to pine needles , 1984, Pedobiologia.

[19]  M. Swift,et al.  Decomposer Basidiomycetes: Their Biology and Ecology , 1983 .

[20]  Jerry M. Melillo,et al.  Nitrogen immobilization in decaying hardwood leaf litter as a function of initial nitrogen and lignin content , 1982 .

[21]  A. Kjøller,et al.  Microfungi in Ecosystems: Fungal Occurrence and Activity in Litter and Soil , 1982 .

[22]  Björn Berg,et al.  Changes in organic chemical components of needle litter during decomposition. Long-term decomposition in a Scots pine forest. I , 1982 .

[23]  B. Berg,et al.  Accumulation and release of plant nutrients in decomposing Scots pine needle litter. Long-term decomposition in a Scots pine forest II , 1982 .

[24]  John F. Muratore,et al.  Nitrogen and Lignin Control of Hardwood Leaf Litter Decomposition Dynamics , 1982 .

[25]  J. Anderson,et al.  Decomposition in Terrestrial Ecosystems. Studies in Ecology Vol. 5. , 1981 .

[26]  J. Anderson,et al.  Decomposition in Terrestrial Ecosystems , 1979 .

[27]  R. Fogel,et al.  Effect of habitat and substrate quality on Douglas fir litter decomposition in western Oregon , 1977 .

[28]  T. Kent Kirk,et al.  Requirement for a Growth Substrate During Lignin Decomposition by Two Wood-Rotting Fungi , 1976, Applied and environmental microbiology.

[29]  P. Widden,et al.  Fungi from Canadian coniferous forest soils , 1973 .

[30]  G. Likens,et al.  Nutrient Release From Decomposing Leaf and Branch Litter in the Hubbard Brook Forest, New Hampshire , 1973 .

[31]  H. Hudson.  THE ECOLOGY OF FUNGI ON PLANT REMAINS ABOVE THE SOIL , 1968 .

[32]  T. Hering.  Fungal decomposition of oak leaf litter , 1967 .

[33]  H. King,et al.  The chemical analysis of small samples of leaf material and the relationship between the disappearance and composition of leaves , 1967, Pedobiologia.

[34]  B. J. Macauley,et al.  Succession of fungi in leaf litter of Eucalyptus regnans , 1966 .

[35]  H. Hudson,et al.  Micro-fungi on leaves of Fagus sylvatica , 1966 .

[36]  K. Bocock.  Changes in the Amounts of Dry Matter, Nitrogen, Carbon and Energy in Decomposing Woodland Leaf Litter in Relation to the Activities of the Soil Fauna , 1964 .

[37]  J. Olson,et al.  Energy Storage and the Balance of Producers and Decomposers in Ecological Systems , 1963 .

[38]  D. A. Crossley,et al.  A litter-bag method for the study of microarthropods inhabiting leaf litter. , 1962 .

[39]  O. Gilbert,et al.  Changes in leaf litter when placed on the surface of soils with contrasting humus types. I. Losses in dry weight of Oak and Ash leaf litter. , 1960 .

[40]  T. Saitô.  An approach to the mechanism of microbial decomposition of Beech litter. , 1960 .

[41]  J. Warcup.  On the origin of colonies of fungi developing on soil dilution plates , 1955 .

[42]  J. L. Harley,et al.  A method of studying active mycelia on living roots and other surfaces in the soil , 1955 .

[43]  F. Olson.  Quantitative estimates of filamentous algae , 1950 .

[44]  G. Harris.  Chemical changes in beech litter due to infection by Marasmius peronatus (Bolt.) Fr , 1945 .

[45]  T. Osono,et al.  Effects of organic chemical quality and mineral nitrogen addition on lignin and holocellulose decomposition of beech leaf litter by Xylaria sp. , 2001 .

[46]  S. Deleporte.  Changes in the earthworm community of an acidophilous lowland beech forest during a stand rotation , 2001 .

[47]  Toshizumi Miyamoto,et al.  Lignin-degrading ability of litter-decomposing basidiomycetes fromPicea forests of Hokkaido , 2000 .

[48]  T. Osono.  A methodological survey on incubation of fungi on leaf litter of Fagus crenata , 1999 .

[49]  H. Takeda.  Decomposition Processes of Litter Along a Latitudinal Gradient , 1998 .

[50]  M. Hasegawa.  Carbon and nutrient dynamics in decomposing pine needle litter in relation to fungal and faunal abundances , 1996 .

[51]  C. Edwards,et al.  Structure and function of soil communities , 1995 .

[52]  M. Schaefer.  Decomposition of leaf litter in a mull beech forest: comparison between canopy and herbaceous species , 1994 .

[53]  S. M. Tauk-Tornisielo,et al.  Occurrence of microfungi during leaf litter decomposition in a "cerrado sensu stricto" area of Sao Paulo, Brazil , 1994 .

[54]  C. Chasseur.  Etude de la dynamique fongique dans le processus de décomposition de la litière de Fagus sylvatica, pour 2 forêts du bassin de Mons (Belgique) partage du substrat au sein des groupes successionnels , 1992 .

[55]  B. Berg.  FDA‐active fungal mycelium and lignin concentrations in some needle and leaf litter types , 1991 .

[56]  H. Béguin,et al.  Etude de la microfonge dans la litière de Fagus sylvatica , 1990 .

[57]  J. Andrews,et al.  Disinfestation of living leaves by hydrogen peroxide , 1988 .

[58]  H. Takeda.  Decomposition of leaf litters in relation to litter quality and site conditions , 1987 .

[59]  G. Kuter.  Microfungal populations associated with the decomposition of sugar maple leaf litter , 1986 .

[60]  B. Berg.  Nutrient release from litter and humus in coniferous forest soils—a mini review , 1986 .

[61]  N. J. Dix.  Ecology of Saprotrophic Fungi, R.C. Cooke, A.D.M. Rayner. Longman, London (1984), Price £20.00 , 1985 .

[62]  J. Aber,et al.  Nutrient Immobilization in Decaying Litter: An Example of Carbon-Nutrient Interactions , 1984 .

[63]  B. Berg,et al.  Leaching, accumulation and release of nitrogen in decomposing forest litter , 1981 .

[64]  R. Beever,et al.  Phosphorus Uptake, Storage and Utilization by Fungi , 1981 .

[65]  A. D. Bailey,et al.  Development of an immunological technique for estimating mycelial biomass of Mycena galopus in leaf litter , 1981 .

[66]  A. Kjøller,et al.  Microfungi of decomposing red alder leaves and their substrate utilization. , 1980 .

[67]  E. Bååth,et al.  Fungal biomass and fungal immobilization of plants nutrients in swedish coniferous forest soils , 1979 .

[68]  B. Berg,et al.  Fungal biomass and nitrogen in decomposing scots pine needle litter , 1979 .

[69]  V. Hintikka.  Studies on white-rot humus formed by higher fungi in forest soils. , 1970 .

[70]  M. Christensen.  Soil Microfungi of Dry to Mesic Conifer-Hardwood Forests in Northern Wisconsin , 1969 .

[71]  T. Saitô.  Coactions between litter-decomposing hymenomycetes and their associated microorganisms during decomposition of beech litter , 1965 .

[72]  W. B. Kendrick,et al.  Biological aspects of the decay of Pinus sylvestris leaf litter , 1962 .

[73]  F. Smith,et al.  COLORIMETRIC METHOD FOR DETER-MINATION OF SUGAR AND RELATED SUBSTANCE , 1956 .

[74]  日本菌学会.  日本菌学会会報 = Transactions of the Mycological Society of Japan , 1956 .

[75]  M. H. Quenouille,et al.  A Technique for the Quantitative Estimation of Soil Micro-organisms: With a Statistical Note by , 1948 .

[76]  Gösta Lindeberg.  Über die Physiologie ligninabbauender Bodenhymenomyzeten : Studien an schwedischen Marasmius-Arten , 1944 .