Runoff generation mechanisms
Webb2 sep. 2024 · With the aim to better understand the key hydrological processes and runoff generation mechanisms in the semi-arid meso … WebbAbstract. We examined how and why dominant peak-flow runoff-generation mechanisms differ among neighbouring headwater catchments. We monitored runoff and …
Runoff generation mechanisms
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Webb1 nov. 2024 · Runoff generated by the combination of the two mechanisms in semi-humid and semi-arid areas is known as the mixed runoff ( Bao and Wang, 1997, Li et al., 2013 ), … WebbThis study identifies dominant runoff generation mechanisms based on isotopic data (δ18O and δ2H) of 487 rainwater and river-water samples from three tributaries in the Tarim River Basin in China for the period May–September 2013.
Webb3 aug. 2024 · Other studies indicated that horizontal heterogeneity contributed to the spatiotemporal variability in flow generation under different mechanisms which resulted in longer flow durations overall due to delays in runoff occurring from areas with high infiltration capacities (Ebel et al., 2016; Luce and Cundy, 1994; Smith and Hebbert, 1979). Webb17 juli 2024 · In this study, three types of runoff generation mechanism models were used: the saturation- to infiltration-excess Xinanjiang model (saturation-excess runoff mechanism), the Saturation and Infiltration-excess Combined model (hybrid runoff mechanism), and the Green–Ampt model (infiltration-excess runoff mechanism), which …
WebbFör 1 dag sedan · This comparison implied that different runoff generation mechanisms may lead to different impacts of PV panels on rainfall-runoff process, which may need further investigation. Using SWAT model, Pisinaras et al. (2014) found that the land use change from agriculture to PV power plants can lead to increase in annual surface … WebbDue to long−term extensive agricultural irrigation, the North China Plain is faced with a serious groundwater overdraft problem (Li et al., 2024), which has caused a sharp decline in the groundwater level, changing the original hydrophysical processes of the area and further affecting the relevant runoff generation mechanisms [16,17,18].
Webb1 apr. 2013 · How runoff begins (and ends): Characterizing hydrologic response at the catchment scale Benjamin B. Mirus, Corresponding Author Benjamin B. Mirus Department of Geological and Environmental Sciences, Stanford University, Stanford, California, USA Now at U.S. Geological Survey, Menlo Park, California, USA
Webb27 maj 2024 · In the decades following Dunne , several other scholars proposed alternative conceptual frameworks to link dominant runoff generation mechanisms to properties of the physical environment. For … china head doll in victorian dressWebb11 okt. 2024 · Figure 5Two runoff generation mechanisms and their impact on the sensitivity of flood runoff to land-use change. Left: The infiltration excess runoff generation mechanism often occurs in small catchments because the most critical storms tend to be short and of high intensity. graham mortgage companyWebbquantify the spatial variability of HAAs based on two runoff generation mechanisms (RGMs), SOF and IOF. An MCE will not definitively quantify the presence of runoff flow pathways; rather, it will predict where HAAs could occur based on environmental conditions that facilitate specific RGMs. graham morris obeWebbcomponents and runoff generation mechanisms. Both models are based on a modified version of the J2000g model (Krause et al. 2010), which has been enhanced by a module to enable modelling of capillary rise of groundwater within the capillary fringe of the unsaturated zone. MATERIAL AND METHODS Study site graham morrison lawyerWebbIn order to describe the process of runoff generation, three mechanisms (i.e., Dunne, Horton and Subsurface flow mechanisms) have been developed and widely applied in hydrological model.... graham morton vehicle servicesWebbThe process of runoff generation is the redistribution of rainfall through the soils. Three well known mechanisms, i.e., Dunne flow, Horton flow and subsurface stormflow (also known as interflow), have been developed to describe the process of runoff generation (Tromp-Van Meerveld and McDonnell, 2006). graham mortgage corporationWebb15 dec. 2006 · In the past four decades, several studies on the runoff generation mechanisms in headwater streams have been performed (e.g., Tsukamoto, 1961, Dunne … graham mortimore springfield mo