地下径流

以地下径流为主的洪水预报模型研究

An Research on Underground Runoff Deciding Flood Forecast Model

最小阻力原理控制下的地下径流在岩溶洞穴形成中的作用

The role of underground runoff in the formation of karst caves under the control of the principle of least resistance

地下径流中N和K的含量较低，而Ca的含量与林冠降水相比没有差异。

In ground runoff , the concentrations of N and K were lower and no difference was found in Ca between ground runoff and precipitation .

黑河水源于祁连山，山区岩石风化后，地表径流和地下径流携带大量可溶性盐类（主要是NaHCO3和Na2CO3）向黑河灌区汇集，使得该片土地盐分含量不断增加，土壤理化性质遭到破坏。

The rock of the area weathered , the surface river and subterranean river gathered in the Heihe River irrigated area with large amount of solubile saline ( mainly NaHCO_3 and Na_2CO_3 ), making the proportion of saline of this area increasing steadily , and the soiled destroyed greatly .

林区地下径流计算方法的实验研究

Experiment on the calculation method of groundwater runoff in forested basins

地面地下径流分割方法实验研究

Experiment and Study on operation of a hydrograph into surface and groundwater runoff

红壤坡地不同生态措施地下径流养分流失研究

Study On Nutrient Loss In Subsurface Runoffs Under Different Ecological Measures On Red Soil Slope

正确估计地下径流过程是水文计算和预报中的一项基础性工作。

How to compute groundwater runoff correctly is the basic re - search subject in hydrological calculation .

利用天然电场选频法的动、静态信息确定地下径流通道

Dynamic and static information of natural electric field frequency selection method applied to confirm underground water stream channel

南水北调西线工程区地下径流模数、岩体透水性及隧洞涌水量预测

Groundwater runoff modulus , rock permeability and prediction of water quantities of tunnel in West Route of South-to-North Water Transfer Project

论地下水蓄泄关系和推求地下径流过程的成因方法

On the Relationship between Groundwater Storage and Discharge and the Method of Inquiring into the Forming Cause of the Groundwater Runoff Process

用水文学方法找出典型年河水中地下径流成分，然后分割出壤中流和地面径流。再根据实测的水质和流量资料计算出流域非点源污染负荷。

According to the variation of the components in the ground water of Streamflow within a year , the nonpoint pollutant load in a basin can be computed .

西双版纳橡胶人工林地表径流与地下径流的关系林区地下径流计算方法的实验研究

A Study on the Dividing of Ground and Underground Runoff in Rubber Plantation in Xishuangbanna , Southwest China Experiment on the calculation method of groundwater runoff in forested basins

地表径流与地下径流分别占总径流量的0.58%和99.42%，林地具有显著的涵养水源作用。

The surface runoff and subsurface runoff respectively account for 0.58 % and 99.42 % of total runoff , and the forest has obvious function of protecting water resources .

根据治理与尺度对黄土区产流模式的影响，建立用地评价水土保持的措施减水效益的超蓄产流模型，并将径流成份直接区分为地表径流和地下径流。

An infiltration-and-saturation-excess runoff model in evaluating the benefits of water and soil conservation has been established according to the control and scale influencing runoff-generation model in Loess region .

两种植被的地表径流与地下径流过程具有一定的相似性，地下径流量都比地表径流量大。

The amount of underground runoff was larger than that of surface runoff in the two areas , the process of surface runoff was in accordance with that of underground runoff .

根据在西双版纳山地橡胶人工群落林地的集水区测流堰20个月的实测资料，分析研究在西双版纳地区地表径流产生的条件地表径流和地下径流的特征。

Based on the 20 month discharge of the rubber plantation in Xishuangbanna , the conditions of ground runoff occurring , and the characteristics of ground and underground runoff were studied .

为了使该地区经济持续、稳定的发展，本文计算并论述了该地区降水、蒸发、地表径流、地下径流、水质和洪水。

In order to promote its economic development , this paper calculated and discussed the rainfall , evaporation , surface runoff , underground runoff , water quality and flood in the basin .

洪水的涨落不仅引起河岸附近地下水蓄水量的增减，同时也制约着地下径流过程的变化。

Rising and falling of flood water level not only leads to the increase and decrease of underground water near the bank , but also restricts the change of runoff outflow routing .

抚仙湖污染主要来自面源，约占总负荷量的90%以上，而这其中的大部分又是来自农田的地表和地下径流。

Pollution of Fuxian Lake mainly comes from non-point source pollution , which takes about 90 % of the total load and most of it comes from surface and subsurface runoff of farmland .

由于植被覆盖度很高，植被从乔木向灌木和亚高册草甸进行转化时，径流的增加主要来源于壤中流和地下径流。

Because of the high degree of vegetation cover , vegetation conversion from arboreal forest to shrubs and alpine meadow , the increase in water yield comes mainly from subsurface flow and ground flow .

地面地下径流分割是水文计算、径流预报、水资源评价中一项根本性的工作。但至今仍无可靠的方法。

Separation of a hydrograph into surface and groundwater runoff is a basic subject in hydrological calculation , runoff forecast and evaluation of water resources , but it is not a reliable method till now .

结果表明，一次大气降水过程对流量的影响甚微，影响幅度一般小于1%，但年降水量对流量的趋势变化影响较大，这可能与降水补给经历较长的地下径流有关。

The result shows that the influence caused by one time rainfall process is much less , The influence range is usually less than 1 % , but the annual rainfall bas great influence on the spring flow .

地下径流模数通常是由现场测定得出，本论文根据工程经验，提出了地下径流模数测定的优化方法，为今后地下径流模数的选取提供参考。

Underground runoff modulus is usually obtained by field measurement ; this paper proposed some optimization methods for determination of underground runoff modulus based on experience in engineering , as a selection of underground runoff modulus reference for future .

入渗水量补充土壤含水量后，基于蓄满产流模式，采用土壤水蓄水容量曲线计算地下径流。

Part of the infiltration water supplement to the soil moisture , and the rest is taken as the ground water , which was computed by water storage curve of soil moisture based on the theory of saturated runoff modeling .

目前传统的容积式流量计主要应用于有压管道情况，而翻斗式自记流量计主要应用于各种无压、低水头、小流量的地表和地下径流的监测。

Normal or traditional flow meters mainly applied to pressured pipes at present , and yet tipping bucket and self-recording flow meters mainly applied to monitoring ground and surface runoff which were none-pressured , low water head or small flow rate .

通过模拟可知，黑河干流地区年降水量的38%用于产流，直接地表径流、融雪径流、地下径流对出山径流的贡献分别为52%、11%、37%。

38 percent of annual precipitation is used to generate runoff , which contains directly surface runoff , snowmelt runoff and sub-surface runoff and their contributions to runoff are separately 52 percent , 11 percent , and 37 percent through the simulation .

特别是在含承压水、强地下径流的地区及具有超静孔隙水压力的条件下，采用灌注桩基础，必须充分考虑地下水的特殊作用。

Particularly , the special affects of groundwater must be fully considered , when cast-in-place pile will be planed to use in areas , where artesian aquifer or strong subsurface flow are presence , or in case , that excess hydrostatic pore water pressure will take place .

重庆地下热水径流特征研究

Study on the geothermal water runoff in Chongqing

草被地上和地下部分拦蓄径流和减少泥沙的效益分析

The Benefit Analysis for Different Layers of Grass Vegetation Reducing Surface Runoff and Sediment Yield