共 25 条
[1]
Observations and Modeling of Biomass and Soil Organic Matter Dynamics for the Grassland Biome Worldwide. Parton,W. J.,Scurlock,J. M. O.,Ojima,D. S.,Gilmanov,T. G.,Scholes,R. J.,Schimel,D. S.,Kirchner,T.,Menaut,J-C.,Seastedt,T.,Garcia Moya,E.,Kamnalrut,A.,Kinyamario,J. I. Global Biogeochemical Cycles . 1993
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Long-term trends in fertility of soils under continuous cultivation and cereal cropping in Southern Queensland I V Loss of organic carbon from different density fractions. DALAL R C,MAYER R J. Australian Journal of Soil Research . 1986
[3]
Large-scale ecological restoration of degraded tropical forest lands:The potential role of timber planta-tions. Lamb D. Restoration Ecology . 1998
[4]
The influence of trees on soil fertility on two contrasting semi-arid soils types at Matopos, Zimbabwe. Campbell,BM,Frost,P,King,JA,Mawanza,M,Mhlanga,L. Agroforestry Systems . 1994
[5]
Soil conservation and sustainable agriculture on Loess Plateau: Challenge and prospective. Liu,G. B. Ambio . 1999
[6]
Dynamics of bacterial populations in relation to carbon availavility in a residue-amended soil. Hu,S. J.,van,Bruggen,A. H. C.,Grünwald,N. J. Applied Soil Ecology . 1999
[7]
A survey of impact of cropping on soil physical and chemical properties in northwestern New South Wales. Whitbread A M,Lefroy R D B,Blair G J. Australian Journal of soil Research . 1998
[8]
Fractionation oforganic carbon based on susceptibility to oxidation. Logninow W,Wisniewski W,Strony W M,et al. Polish Journal ofSoil Science . 1987
[9]
Soil carbon fractions based on their degree of oxidation and the development of a carbon management index for agricultural systems. Blair G J,Lefroy R D B,Lisle L. Australian Journal of Agricultural Research . 1995