Palmborg C,Bringmark L,Bringmark E,et al.Multivariate analysis of microbial activity and soil organic matter at a forest site subjected to low level heavy metal contamination.Integ[J].Soil Anal Ambio,1998,27(1):53-57.
Espeleta J F,Eissenstat D M.Responses of citrus fine roots to localized soil drying:a comparison of seed lings with adult fruiting trees[J].Tree Physiol,1998,18(2):113-119.
Traute-Heidi Anderson.Microbial eco-physiological indicators to asses soil quality[J].Agriculture,Ecosystems and Environment,2003,98:285-293.
[9]
Dave Dilley.LI-8100Automated Soil CO2 Flux System Instruction Manual[M].Lincoln,Nebraska USA:LI-COR Biosciences,2003.35-38.
[10]
ISO 14240-1.Soil quality:determination of soil microbial biomasspart 1:substrate-induced respiration method[S].Geneva:International Organization for Standardization,1997.
[11]
ISO 14240-2.Soil quality:determination of soil microbial biomasspart 2:fumigation-extraction method[S].Geneva:International Organization for Standardization,1997.
[12]
Jenkison D S,Powlson D S.The effects of biocidal treatments on metabolism in soil-V.A method for measuring soil biomass[J].Soil Biol & Biochem,1976,8:189-202.
Davidson E A,Belk E.Soil water content and temperature as independent or confounded factor as controlling soil respiration in a temperate mixed hardwood forest[J].Global Change Biology,1998,4:217-227.
Ivana Janssens,Kim Pilegaard.Large seasonal changes in Q10 of soil respiration in a beech forest[J].Global Change Biology,2003,9:911-918.
[19]
Raich J W,Schlesinger W H.The global carbon dioxide flux in soil respiration and its relationship to vegetation and climate[J].Tellus,1992,44(B):81-99.
[20]
Keith H,Jacobsen K L,Raison R J.Effects of soil phosphorus availability,temperature and moisture o soil respiration in Eucalyptus pauciflora forest[J].Plant Soil,1997,190(1):127-141.