［1］Heller F, Liu T S. Magnetostratigraphical dating of loess deposits in China ［J］. Nature, 1982, 300: 431-433.
［2］Hus J J,Han J. The contribution of loess magnetism in China to the retrieval of past global changes—some problems ［J］. Physics of the Earth and Planetary Interiors,1992, 70: 154-168.
［3］Forster T, Heller F. Magnetic enhancement paths in loess sediments from Tajikistan China and Hungary ［J］. Geophysical Research Letters, 1997, 24: 17-20.
［4］Maher B A, Thompson R. Paleoclimatic significance of the mineral magnetic record of the Chinese loess and paleosols ［J］. Quaternary Research, 1992, 37: 155-170.
［5］Maher B A, Thompson R. Pedogenesis and paleoclimate: interpretation of the magnetic susceptibility record of Chinese loess-paleosol sequences: comment ［J］. Geology, 1994, 22: 857-858.
［6］Liu X M, Rolph T, Bloemendal J, et al. Remanence characteristics of different magnetic grain-size categories at Xifeng Central Chinese Loess Plateau ［J］. Quaternary Research, 1994, 42: 162-165.
［7］Ozdemir O,Banerjee S K. A preliminary magnetic study of soil samples from west-central Minnesota ［J］. Earth and Planetary Science Letters, 1982, 59: 393-403.
［8］Maher B A. Magnetic properties of modern soils and loessic paleosols: implications for paleoclimate ［J］. Palaeogeography Palaeoclimatology Palaeoecology, 1998, 137: 25-54.
［9］Dunlop D J, Argyle K S. Thermoremanence anhysteretic remanence and susceptibility of submicron magnetites: nonlinear field dependence and variation with grain size ［J］. Journal of Geophysical Research, 1997, 102(B9): 20 199-20 210.
［10］ Zhou L P, Oldfield F, Wintle A G, et al. Partly pedogenic origin of magnetic variations in Chinese loess ［J］. Nature, 1990, 346: 737-739.
［11］ Heller F, Liu X, Wu T S, et al. Magnetic susceptibility of loess in China ［J］. Earth and Planetary Science Letters, 1991, 103: 301-310.
［12］ Maher B A, Thompson R. Mineral magnetic record of the Chinese loess and paleosols ［J］. Geology, 1991, 19: 3-6.
［13］ Hunt C P, Banerjee S K, Han J M, et al. Rock magnetic proxies of climate change in the loess-paleosol sequences of the western Loess Plateau of China ［J］.Geophysical Journal International, 1995, 123: 232-244.
［14］ Hounslow M W, Maher B A. Quantitative extraction and analysis of carriers of magnetization in sediments ［J］. Geophysical Journal International, 1996, 124: 57-74.
［15］ Hounslow M W, Maher B A. Laboratory procedures for quantitative extraction and analysis of magnetic minerals from sediments ［A］. In: Walden J, Oldfield F, Smith J P, eds. Environmental Magnetism: A Practical Guide ［C］. Cambridge UK: Quaternary Research Association, 1999:139 -184.
［16］ Maher B A, Taylor R M. Formation of ultrafine-grained magnetite in soils ［J］. Nature, 1988, 336: 368-370.
［17］ Taylor R M, Maher B A, Self P G. Magnetite in soils: The synthesis of single-domain and superparamagnetic magnetite ［J］. Clay Minerals, 1987, 22: 411-422.
［18］ Loviey D R, Stolz J F, Nord G L, et al.  Anaerobic production of magnetite by a dissimilatory iron-reducing microorganism ［J］. Nature, 1987, 330: 252-254.
［19］ Jia R F, Yan B Z, Li R S, et al. Characteristics of magnetotactic bacteria in Duanjiapo loess section Shaanxi Province and their environmental significance ［J］. Science in China(D), 1996, 39: 478-485.
［20］ Maher B A. Characterization of soils by mineral magnetic measurements ［J］. Physics of the Earth and Planetary Interiors, 1986, 42: 76-92.
［21］ Maher B A. Magnetic properties of some synthetic sub-micron magnetites ［J］. Geophysical Journal, 1988, 94: 83-96. 
［22］ Han J, Lu H, Wu N, et al.  Magnetic susceptibility of modern soils in China and climate conditions ［J］. Studio Geophysica et Geodetica, 1996, 40: 262-275.
［23］ Maher B A, Thompson R. Paleorainfall reconstructions from pedogenic magnetic susceptibility variations in the Chinese loess and paleosols［J］. Quaternary Research, 1995, 44: 383-391.
［24］ Folkoff M E. Climatic control of soil acidity in the B horizon of United States soils［J］.  Physical Geography, 1987, 8: 82-97.
［25］ Jenny H.Factors of Soil Formation ［M］. New York: McCraw Hill, 1941.
［26］ Hallberg G R, Wollenhaupt N C, Miller G A. A century of soil development in spoil derived from loess in Iowa ［J］. Soil Science Society of America Journal, 1978, 42: 339-343.
［27］ Anderson R S, Hallet B. Simulating magnetic susceptibility profiles in loess as an aid in quantifying rates of dust deposition and pedogenic development ［J］. Quaternary Research,1996, 45:1-16.
［28］ Singer M J, Fine P, Verosub K L, et al. Time dependence of magnetic susceptibility of soil chronosequences on the Californian coast ［J］. Quaternary Research, 1992, 37: 323-332.
［29］ Wang Q M. Extension and retraction of Beiyangdian Lake in the past 10000 years ［J］. Geography Research, 1983, 2: 15-20.
［30］ Jarvis D I. Pollen evidence of changing Holocene monsoon climate in Sichuan Province, China ［J］. Quaternary Research, 1993, 39: 325-337.
［31］ Banerjee S K, Hunt C P, Liu X M. Separation of local signals from the regional paleomonsoon record of the Chinese loess plateau: a rock magnetic approach ［J］. Geophysical Research Letters, 1993, 20: 843-846.
［32］ Lu H Y, Wu N Q, Liu D S, et al. Seasonal climatic variation recorded by phytolith assemblages from the Baoji loess sequence in central China over the last 150 ka ［J］. Science in China(D), 1996, 39(6): 629-639.
［33］ de Noblet N, Braconnot P, Joussaume S, et al.  Sensitivity of simulated Asian and African summer monsoon to orbitally-induced variations in insolation 126, 115 and 6 ka BP ［J］. Climate Dynamics, 1996, 12: 589-603.
［34］ Hall N M, Valdes P J, Dong B W. The maintenance of the last great icesheets—a UGAMP GCM ［J］. Journal of Climate, 1996, 9: 1 004 -1 019.