贵州职称论文发表流域泥沙研究中示踪技术的应用(4)

我国黄土区由于其特殊的降雨、地貌条件，从长期来看，流域侵蚀与产沙基本达到平衡 ，泥沙输移比约等于1[2]，于千沟万壑中建立的淤地坝，在拦沙淤地方面发挥了重大作用，虽然很多小型坝被冲毁，但大多数骨干坝依然完整，坝库沉积物相对稳定，可以利用坝库这一稳定的沉积环境， 研究流域产沙、泥沙来源与侵蚀环境变化之间的关系，预测流域的侵蚀、产沙与侵蚀环境变化，评价流域整治效应。

参考文献

[1] Food and Agriculture Organization, United Nations. 1979.A provisional methodolog y for soil degradation assement. Rome,Italy.

[2] 陈浩.黄土丘陵沟壑区流域系统侵蚀与产沙的关系[J].地理学报，2000 ，55(3)：354-363.

[3] Dietrich, W.B., and T.Dume，1978. Sediment budget for a small ca tchment in mountain terrain. Zeitschrift fur Geomorpholigie, Supplememtband. 29: 191-206.

[4] Swanson, F.J., R.J.Janda, T.Dune, and D.N.Swanston， 1982.Sedime nt budgets and routing in forested drainage basins. General Technical Report PNW -141,Forest Service, U.S.Department of Agriculture, Portland, Oregon.

[5] R.Lal 主编.土壤侵蚀研究方法[M].黄河水利委员会宣传出版中心译.科 学出版社.1991.P60.

[6] Loughran, R.J., Campbell, B.L., Shelley, D.J.,& Elliott, G.L. De v eloping a sediment budget for a small drainage basin in Australian. Hydrol.Proce ss,1992,6:115-131.

[7] Foster,I.D.L., Owens,P.N.,and Walling, D.E.Using reservoir depos its to reconstruct changing sediment yields and sources in the catchment of the Old Mill Reservoir, South Devon, UK,over the past 50 years. Hydrol.Sci.J.1994,39 :347-368.

[8] Philip N.Owens, Desmond E.Walling, Qingping He, et al. The use o f caesium-137 measurements to establish a sediment budget for the Start catchmen t, Devon, UK. Hydrological Science\|Journal\|des Sciences Hydrologiques,1997,42( 3):405-423.

[9] Wilson, P.,Clark,R., McAdam, J.H., and Cooper, E.A., 1993.Soil e rosion in the Falkland Islands:an assessment.Appl.Geogr.,13;329-352.

[10] Boardman, J.， and Robinson, D.A., 1985.Soil erosion, climatic vagary an d agriculture change on the Downs around Lewes and Brighton, Autumn 1985.Appl.Ge ogr.,5:243-258.

[11] Ritchie, J.C.,Grissing, E.H., Murphy,J.B., et al. 1994.Measuring channel and gully cross ections with an airborne laser altimeter. Hydrol.Process.,8:2 37-243.

[12] Davis, R.J.， and Gregory, K.J., 1994. A new distinct mechanism of river bank erosion in a forested catchment. J.Hydrol.,157:1-11

[13] Lam, K.C., 1977. Patterns and rates of slopewash on the badlands of Hong Kong[J]. Earth Surf.Process.,2:319-332.

[14] Lawler, D.M., 1991.A new technique for the automatic monitoring of erosi on and deposition rates. Water Resour.Res.,2:2125-2128.

[15] Walling, D.E.， and Webb, B.W., 1987.Suspended load in gravelbed rivers: UK experience.In:C.R.Thorne, J.C.Bathurst and R.D.Hey(Editors), Sediment Transpo rt in Gravel ed Rivers. Wiley,Chichester,pp.691-723.

[16] 田均良，周佩华，刘谱灵等.土壤侵蚀REE示踪法研究初报[J].水土保持学报，19 92，6(4)：23-27.

[17] 石辉.利用REE示踪法研究小流域泥沙来源.中国科学院水利部水土保持研究所199 5届硕士研究生毕业论文.

[18] J.M.Olley, A.S.Murry, et al.. The use of fallout nuclides’’as chronometer s. Quaterary dating workshop,1999:51-59.

[19] P.J.Wallbrink, and A.S.Murry. Distribution and variability of 7Be in soils under different surface cover condition processes. Water resources rese arch,1996,2:467-476.[20] He，Q., and D.E.Walling. The distribution of fallout137Cs and?210Pb in undisturbed and cultivated soils. Applied Radiation and Isot opes,1997,48:677-690.

[21] Wallbrink, P.J., and A.S.Murry. Measuring soil loss using the inventory ratio of 210Pbex to?137Cs. Soil Science Society of America J ournal, 1996,60(4):1201-1208.

[22] Ritch, J.C., Sprabeery, J.A., et al.. Estimating soil erosion from the r edistribution of fallout 137Cs. Soil Sci.Soc.Am.Proc.,1974,38:137-139.

[23] Loughran, R.J., and B.L. Campbell. The identification of catchment sedim ent sources[A]. In:I.L.Foster(ed.), Sediment and water quality in catchments[ C]. John Wiley and Sons, Chichester,1983:189-205.

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