土壤退化研究的进展与趋向 |
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R Lal, W H Blum, C Valentine, et al. Methods for Assessment of Soil Degradation [C]. USA: CRC Press LLC, 1998,17～30. 2 赵其国，孙波，张桃林．土壤质量与持续环境 I．土壤质量的定义及评价方法[J]．土壤，1997,(3)：113～120. 3 GLASOD. Global assessment of soil degradation [Z]. World maps. Wageningen (Netherlands): ISRIC and PUNE, 1990. 4 Oldeman L R, Engelen, V W P Van, et al. The extent of human-induced soil degradation [Z]. Annex 5“World Map of the status of human induced soil degradation,An explanatory note.”Wageningen, Netherlands: ISRIC. 1990. 5 Oldeman L R, Hakkeling R T A, Sombroek W G. World map of the status of human-induced soil degradation [Z]. An explanatory note, Wageningen, Netherlands: ISRIC and PUNE, 1991. 6 Oldeman L R. The global extent of soil degradation [A]. In: D J Greenland, I Szabolcs. Soil Resilience and Sustainable Land Use [C]. CAB International, |
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