Search Results - "Abrantes João R.C.B."

The effect of vegetal mulching on soil surface temperature in semiarid Brazil by de Lima João L.M.P., da Silva José R.L., Montenegro Abelardo A.A., Silva Valdemir P., Abrantes João R.C.B.

“…Understanding the temporal and spatial dynamic of soil temperature is crucial for agriculture, since it affects soil evaporation and soil biological activity,…”
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Two-dimensional (2D) numerical modelling of rainfall induced overland flow, infiltration and soil erosion: comparison with laboratory rainfall-runoff simulations on a two-directional slope soil flume by Abrantes, João R.C.B., Simões, Nuno E., de Lima, João L.M.P., Montenegro, Abelardo A.A.

“…This paper presents a two-dimensional (2D) numerical model of soil erosion and sediment transport resulting from rainfall induced overland flow. It is a…”
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Evaluating Mulch Cover with Coir Dust and Cover Crop with Palma Cactus as Soil and Water Conservation Techniques for Semiarid Environments: Laboratory Soil Flume Study under Simulated Rainfall by Montenegro, Abelardo A.A., Almeida, Thayná A.B., Lima, Cleene A. de, Abrantes, João R.C.B., de Lima, João L.M.P.

“…This paper aims to investigate the performance of mulch cover with coir dust (Cocos nucifera L.) and cover crop with Palma cactus (Opuntia ficus indica Mill.)…”
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Using thermal tracers to estimate flow velocities of shallow flows: laboratory and field experiments by Lima, Rui LP de, Abrantes, João RCB, Lima, João LMP de, Lima, M Isabel P de

“…Accurate measurement of shallow flows is important for hydraulics, hydrology and water resources management. The objective of this paper is to discuss a…”
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Mapping Soil Surface Macropores Using Infrared Thermography: An Exploratory Laboratory Study by de Lima, M. Isabel P., Silva, Valdemir P., Abrantes, João R. C. B., de Lima, João L. M. P., Montenegro, Abelardo A. A.

“…Macropores and water flow in soils and substrates are complex and are related to topics like preferential flow, nonequilibrium flow, and dual-continuum. Hence,…”
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Revisiting simple methods to estimate drop size distributions: a novel approach based on infrared thermography by Lima, João LMP de, Silva, Valdemir P, Lima, M Isabel P de, Abrantes, João RCB, Montenegro, Abelardo AA

“…The infrared thermography has been successfully applied as a tool for high resolution imaging in different hydrological studies. This exploratory experimental…”
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Effectiveness of the application of rice straw mulching strips in reducing runoff and soil loss: Laboratory soil flume experiments under simulated rainfall by Abrantes, João R.C.B., Prats, Sérgio A., Keizer, J. Jacob, de Lima, João L.M.P.

“…•Rice straw mulch was applied in strips at the bottom part of the plot.•Laboratory rainfall simulation was used to evaluate runoff and soil loss.•Rice straw…”
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Comparison of thermal, salt and dye tracing to estimate shallow flow velocities: Novel triple-tracer approach by Abrantes, João R.C.B., Moruzzi, Rodrigo B., Silveira, Alexandre, de Lima, João L.M.P.

“…•A novel triple-tracer approach using dyed-salted-heated water was used.•Thermal tracing can be used to estimate shallow flow velocities.•Thermal detection…”
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Liquid phase nonpoint source pollution dispersion through conveyance structures to sustainable urban drainage system within different land covers by Moruzzi, Rodrigo B., de Lima, João L.M.P., Abrantes, João R.C.B., Silveira, Alexandre

“…Liquid-phase nonpoint source pollution dispersion and removal on sustainable urban drainage systems (SUDS) is an important issue for urban pollution mitigation…”
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Assessing soil water repellency spatial variability using a thermographic technique: An exploratory study using a small-scale laboratory soil flume by Abrantes, João R.C.B., de Lima, João L.M.P., Prats, Sérgio A., Keizer, J. Jacob

“…This exploratory study presents a technique to assess soil water repellency (SWR) spatial variability based on infrared thermography. Small-scale laboratory…”
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Combining a thermal tracer with a transport model to estimate shallow flow velocities by Abrantes, João R.C.B., Moruzzi, Rodrigo B., de Lima, João L.M.P., Silveira, Alexandre, Montenegro, Abelardo A.A.

“…For a long time, tracer techniques based on dyes, salts and more recently heat have been used to estimate shallow flow velocities. Traditionally, flow velocity…”
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Using a thermal tracer to estimate overland and rill flow velocities by de Lima, João L. M. P., Abrantes, João R. C. B.

“…ABSTRACT Flow velocity is a basic hydraulic property of surface flows and its precise calculation is necessary for process based hydrological models, such as…”
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Washout of Fine Sand Particles From a Ceramic Tile Roof: Laboratory Experiments Under Simulated Rainfall by Silveira, Alexandre, de Lima, João L. M. P., Abrantes, João R. C. B., Mujtaba, Babar

“…Roof runoff is an important source of urban stormwater and a main source of rainwater harvesting. Deposition of pollutants on rooftops can have a negative…”
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Comparative Evaluation of Factors Influencing Seed Displacement Over the Soil of Nonconventional Perennial Crops: Moringa (Moringa oleifera Lam.) and Neem (Azadirachta indica A. Juss.) by de Lima, Cleene Agostinho, de Lima, João L. M P, Montenegro, Abelardo A A, Abrantes, João R. C B, Mujtaba, Babar, Silveira, Alexandre

“…ABSTRACTPlanning the vegetation restoration of badlands requires an understanding of the mechanisms associated with seed transport due to runoff and soil…”
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Field Assessment of Soil Water Repellency Using Infrared Thermography by Abrantes, João R.C.B., Lima, João L.M.P. De, Prats, Sérgio A., Keizer, Jacob J.

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Prediction of skin surface soil permeability by infrared thermography: a soil flume experiment by de Lima, João L.M.P., Abrantes, João R.C.B., Silva, Valdemir P., Montenegro, Abelardo A.A.

“…This study presents a new technique to map soil surface permeability using infrared thermography, and to identify preferential flow. Laboratory tests were…”
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