共被期刊论文引用了2次
您的检索式：您选中1篇文献正在查看引证文献汇总
|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 新疆膜下滴灌棉田水盐运移特征研究进展显示文摘基于相关研究文献,系统地整理和总结了近些年来膜下滴灌棉田水盐运移研究的主要内容及其最新研究进展。从短期来看,膜下滴灌可以淋洗浅层土壤盐分,保证棉花正常生长;但是,从长远来看,由于膜下滴灌灌溉定额较小,无法将盐分从根区土体中排出,棉田始终处于积盐状态,土壤盐碱化程度不断增加。在探讨膜下滴灌棉田水盐运移特征和规律的基础上,探索性地提出了今后可能需要关注的研究方向和内容。 | 宁松瑞 左强 石建初 | 2014 | 灌溉排水学报2014，33，2： | 20 |
| 2 | A two-dimensional numerical model coupled with multiple hillslope hydrodynamic processes and its application to subsurface flow simulation显示文摘A numerical hillslope hydrodynamic model is of great importance in facilitating the understanding of rainfall-runoff mechanism.However,most of the currently existing models do not consider the effect of coupled hydrodynamic processes as runoff,subsurface flow or groundwater flow.In this study,the Tsinghua Hillslope Runoff Model based on multiple hydrodynamic process,THRM model,is developed,which couples with Saint Venant equation for surface runoff and Richards equation for variably saturated soil water movement(including subsurface flow and groundwater flow).A finite difference scheme with improved boundary conditions is adopted in this research.It is revealed from the simulation that the THRM model has a high computational efficiency and stability in simulating subsurface flow of the experimental hillslope,which is valuable in assessing the hillslope runoff generation mechanism.A model based sensitivity analysis is also carried out.The impact of boundary condition,grid size and initial soil moisture on simulation result and model stability are revealed,which provides insightful references to understand the mechanism of subsurface flow. | LAN Min HU HongChang TIAN FuQiang HU HePing | 2013 | Science China(Technological Sciences)2013，56，10： | 6 |
您所在的机构暂未开通此部分的功能，请联系管理员