期刊文献+

地表与非饱和土壤水流溶质运移集成模型研究综述

下载PDF
导出
摘要 畦灌施肥地表与非饱和土壤水流溶质运移集成模型对改进畦灌施肥技术,提高田间氮肥利用率及促进灌溉农业可持续发展具有重要意义。本文评述了畦灌施肥地表与非饱和土壤水流溶质运移集成模型研究现状及其存在的问题,结论认为,有必要引入二维非饱和土壤水流溶质运移模型,以构建一维地表与二维非饱和土壤水流溶质运移集成模型并扩展其功能;求解地表溶质运移对流弥散方程ADE时,应研究更为高效便捷的方法,以更有效解决数值误差问题。
出处 《陕西水利》 2015年第3期120-121,共2页 Shaanxi Water Resources
基金 国家863计划重点项目课题(2006AA100210) 国家科技支撑计划重点项目课题(2006BAD11B02)
  • 相关文献

参考文献7

  • 1Garcia-Navarro P, Playan E, Zapata N. Solute transport modeling in overland flow applied to fertigation [J]. Journal of Irrigation and Drainage Engineering, 2000, 126(1):33-44.
  • 2Hayan, E and Faci J M. Border fertigation: Field experiments and a simple model [J]. Irrigation Science, 1997, 17(4):163-171.
  • 3Brafau, P., Garcia-Navarro, P., et al. Numerical modeling of basin irrigation with an upwind scheme [J]. Journal of Irrigation and Drainage Engineering, ASCE,2002,128 (4): 212-222.
  • 4Vreugdenhil, T.M Ohgushi, K., and Asai, K. Refined numerical scheme for advective transport in diffusion simulation [J]. J. Hydraul. Eng., 1993,123(1): 41-50.
  • 5Garder J, Peaceman D W, Pozzi A L. Numerical calculation of multi - dimensional miscible displacement by the method of characteristics [J]. Society of petroleum Engineers Journal, 1964, 31 (3): 326 -361.
  • 6Simunek J, Sejna M and van Genuchten M Th. The HYDRUS-2D Software Package for Simulating the Two-Dimensional Movement of Water,Heat,and Multiple Solutes in Variably-Saturated Media [R]. U. S. SALINITY LABORATORY, U. S. DEPARTMENT OF AGRICULTURE, CALIFORNIA, 1999.
  • 7Zerihun D, Sanchez C A, Farrell-Poe K L et al. Performance indices for surface N fertigation [J]. Journal of Irrigation and Drainage Engineering, 2003,129(3): 173-184.

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部