Testing a theoretical resistance law for overland flow under simulated rainfall with different types of vegetation
Sign Up to like & getrecommendations! Published in 2020 at "Catena"
DOI: 10.1016/j.catena.2020.104482
Abstract: Abstract In this paper a recently theoretically deduced flow resistance equation, based on a power-velocity profile, was tested using data collected for overland flow under simulated rainfall carried out in plots with vegetation. The available… read more here.
Keywords: overland flow; flow resistance; flow simulated; vegetation ... See more keywords
Effects of Needle Ice on Peat Erosion Processes During Overland Flow Events
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Geophysical Research"
DOI: 10.1029/2017jf004508
Abstract: Freeze‐thaw processes play a role in increasing erosion potential in upland areas, but their impact on overland flow hydraulics and fluvial erosion processes are not clearly established. We provide the first quantitative analysis demonstrating that… read more here.
Keywords: overland flow; erosion; ice processes; needle ice ... See more keywords
Catchment Drainage Network Scaling Laws Found Experimentally in Overland Flow Morphologies
Sign Up to like & getrecommendations! Published in 2018 at "Geophysical Research Letters"
DOI: 10.1029/2018gl078351
Abstract: The scaling relation between the drainage area and stream length (Hack's law), along with exceedance probabilities of drainage area, discharge, and upstream flow network length, is well known for channelized fluvial regions. We report here… read more here.
Keywords: overland flow; catchment drainage; network; scaling laws ... See more keywords
Blade Aeration Effects on Near-Surface Permeability and Overland Flow Likelihood on Two Stagnosol Pastures in Cumbria, UK
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Environmental Quality"
DOI: 10.2134/jeq2019.05.0182
Abstract: Overland flow (OF) from permanent pastures is believed to be a rapid pathway to the drainage network and potentially contributes to flooding within numerous grassland regions of the world. Studies investigating whether aeration can reduce… read more here.
Keywords: overland flow; aeration; blade aeration; likelihood ... See more keywords
Using Quinine as a Fluorescent Tracer to Estimate Overland Flow Velocities on Bare Soil: Proof of Concept under Controlled Laboratory Conditions
Sign Up to like & getrecommendations! Published in 2021 at "Agronomy"
DOI: 10.3390/agronomy11071444
Abstract: This study presents a tracer technique based on the fluorescent properties of quinine to help on the visualization of shallow flows and allow a quantitative measurement of overland flow velocities. Laboratory experiments were conducted to… read more here.
Keywords: overland flow; quinine tracer; tracer; flow velocities ... See more keywords
Land Degradation, Overland Flow, Soil Erosion, and Nutrient Loss in the Eastern Himalayas, India
Sign Up to like & getrecommendations! Published in 2022 at "Land"
DOI: 10.3390/land11020179
Abstract: Studies on the assessment of land degradation, overland flow, soil loss, and nutrient loss have emerged as paramount importance for food security and rural livelihood in the mountains. The present study dealt with similar issues… read more here.
Keywords: year; land; loss; overland flow ... See more keywords