surface runoff
[水文] 地表径流;地面逕流
2026-03-22 12:48 浏览次数 27
[水文] 地表径流;地面逕流
surface flow表流,表面流;地表径流
surface stormwater runoff地面暴雨径流
Rainfall causing surface runoff产流降水
surface water runoff地表水径流
surface runoff processes地表径流过程
feature of surface runoff地表径流特征
ancient annual surface runoff古年地表径流量
initial road surface runoff路面初期雨水
surface e runoff地表径流
contamination of surface runoff地表径流污染
the change of the canopy interception, the precipitation in forest and the surface runoff wasn't obvious when the stand density changed.
各林地的林冠截留量、林内降雨量以及地表径流量随着林分密度变化不明显。
the amount of surface runoff recession has a power trend to the increase of rainfall duration.
雨强与地表径流的退水流量呈对数变化趋势;
this paper proposes a concept of interception coefficient to measure the ponds capacity of surface runoff interception and shows the calculation, calibration and application through case study.
提出拦蓄系数的概念 ,来衡量塘堰拦蓄地表径流的能力 ,并通过实例来说明拦蓄系数的计算及其应用。
cultivation of slope farmland influences surface runoff and sediment movement on slopes.
坡耕地由于人为耕作管理作用,造成地表高低起伏,影响着坡面地表径流和产沙。
a seale model investigation of surface runoff hydrographs for a small watershed with impermeable surface was carried out in a indoor laboratory.
为了研究表面径流过程线,我们采用一座象小流域表面不透水的比例模型,建造在室内实验室里。
the impacts of climate change, groundwater overdraft, surface runoff and food production changes on water resources are analyzed.
分析了气候变化、地下水超采、地表径流及粮食产量变化等方面对水资源的影响。
surface runoff of the watershed mainly originates from the high mountain region of the qilian nountain.
疏勒河流域地表径流主要形成于高山区。
stormflow consists of phreatic water, surface runoff and weather horizon-passing rain. the rise and drop of their discharge are consistent with that of the river discharge after rain.
潜水河雨后地表径流由地表下潜水、雨水地面上径流、雨水风化层径流构成,三部分水均随河道流量的增减而增减。
surface runoff was found the main pathway for p export from soil.
径流是农田磷素流失的主要途径;
it is serious water shortage in agricultural production and rural development in one hand; seriously water and soil erosion has caused the losses of plenty of surface runoff in another hand.
一方面,农村生活及农业生产严重缺水,另一方面,强烈的水土流失又使得大量地表径流流失。
pond is a kind of important irrigation facility in hilly irrigation areas of southern china. it can intercept surface runoff and store water for irrigation.
塘堰是我国丘陵地灌区的一项重要灌溉设施,能拦蓄地表径流,蓄积降雨用于灌溉。
urban surface runoff is the second large non-point pollution source next to agriculture.
城市地表径流是仅次于农业面污染源的第二大面污染源。
the soil evaporation, leaf transpiration rate and surface infiltration of ps was highest, surface runoff was lowest, relating to porosity of ps.
在土壤蒸发、叶片蒸腾、地下入渗中ps最高,在地表径流中ps最低,这与ps的孔隙度有关。
by integrating remote sensing data and scs hydrological model under the gis environment, the impact of land-use change on surface runoff in shenzhen region is studied.
结合基于遥感数据获得的土地利用结果与scs水文模型,在g is环境下模拟了深圳地区城市化不同阶段土地利用变化对地表径流深度的影响。
in general, conservative tillage can reduce pesticide loss from surface runoff and increase pesticide leaching, comparing to conventional tillage.
与传统耕作相比,管理措施中的保持耕作措施能减少农药随径流流失的量和增加淋溶量。
research on benefits for reducing surface runoff and sediment by different layers of grass vegetation is important to assess the role for grass vegettaion controlling soil erosion.
研究草被地上和地下部分拦蓄径流和减少泥沙效益对科学评价草被防止土壤侵蚀的作用有重要科学意义。
the continual lowering of groundwater level created by the excess development of groundwater, not only caused surface runoff decreasing but groundwater recharge lessening.
地下水超采所引起的地下水位持续下降,不仅造成地表产流减少,而且使降水对地下水的补给量减少。
the surface runoff output is 9.4% of the average annual rainfall.
以地表径流形式输出该系统的水量占年均降雨量的9.4 %。
the result shows that forest and grass impact on surface runoff sand carrying capacity to some degrees.
结果表明,各地类径流的挟沙能力顺序为:油松林地草地林地