Land surface runoff 翻译
WebbA5. Surface runoff that cannot be discharged into the ground, a surface water body or a surface water sewer or local highway drain must be discharged to a public, combined sewer system. A6. Surface runoff must not be discharged to a separate foul sewer. Section B – Peak flow rate and volume Exceptions B1. WebbOther articles where overland flow is discussed: hydrosphere: Groundwaters and river runoff: Overland flow is generated at a point on a hillslope only after surface ponding takes place. Ponding cannot occur until the surface soil layers become saturated. It is now widely recognized that surface saturation can occur because of two quite distinct …
Land surface runoff 翻译
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Webb2 juli 2024 · The land areas showing increase trend in both EF and runoff were typically located in humid regions and accounted for 10.60 % of the global land surface. With the increase of EF and 1 − ET / P , the humid areas of the Amazon, West Africa, Southeast Asia and the coast of Australia are getting wetter (Fig. 6). WebbSoil Type, structure and condition – Sandy, silty and low organic matter soils are most vulnerable to erosion caused by the movement of water. Sandy and peaty soils are …
Webb16 dec. 2002 · Some definitions of runoff: 1. That part of the precipitation, snow melt, or irrigation water that appears in uncontrolled (not regulated by a dam upstream) surface … Webb22 dec. 2024 · Recent advances in global hydrological modeling yield many global runoff data sets that are extensively used in global hydrological analyses. Here, we provide a …
WebbThe sewers collected sewage and storm runoff and discharged it, untreated, into the harbour. 污水和暴雨径流汇入下水道后被直接排入海港。. 柯林斯例句. In the east, the … Webb16 nov. 2024 · Factors affecting Infiltration. There are various factors affecting infiltration. The 7 major factors are: Precipitation level. Soil Characteristics. Vegetative cover. …
Webb20 apr. 2024 · Surface runoff is water, from rain, snowmelt, or other sources, that flows over the land surface, and is a major component of the water cycle.
WebbThrough examination of the recession limbs of the observed hydrographs , during periods with no rain and thus no surface runoff , one can determine the value of . for this … principal component analysis softwareWebbthe precipitation rate exceeds the infiltration capacity, there is excess precipitation available for surface runoff, qtðÞ¼ 0, 0 < t < t i p ftðÞ t principal component external standard methodWebbMany translated example sentences containing "runoff from land" – Chinese-English dictionary and search engine for Chinese translations. plumbing supplies markham ontarioWebb26 aug. 2024 · The definition of runoff is the movement of water over or through land to join an established waterbody. There are three types of runoff: surface runoff (water … principal consultant department of educationWebb22 nov. 2024 · Runoff is that portion of rainfall, snowmelt, or irrigation that flows on the land surface, sub-surface, or seeps away from the water table into surface streams, … plumbing supplies ludlowWebb8 juni 2024 · Rapid-infiltration pits: One way is to spread water over the land in pits, furrows, or ditches, or to erect small dams in stream channels to detain and deflect surface runoff, thereby allowing it to infiltrate to the aquifer. Groundwater injection: The other way is to construct recharge wells and inject water directly into an aquifer. principal component analysis คือWebb获取原文并翻译 ... The C-org in the upper 0-20 cm soil layer has been shown to increase from 3.55 to 8.74% on arable land that has been fallow for 35 years and has been largely associated with significant accumulation of organic ... IMPACTS OF MODEL STRUCTURES AND SOIL PARAMETERS ON RUNOFF CHARACTERISTICS IN … principal construction ireland