Tillage and no-tillage effects on physical characteristics of a silt loam under 5 years of continuous oats-maize crop rotation : a thesis presented in partial fulfilment of the requirements for the degree of Master of Applied Science in Agricultural Engineering, Institute of Technology and Engineering, Massey University [PDF]
Conservation tillage is one of the conserving practices recognized worldwide despite its empirical benefits still largely undergoing continuous research. This research is part of a sequence of studies carried out at Massey University tillage trial.
Viegas, Edmundo da Silva Soares
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Concept of spinsonde for multi-cycle measurement of vertical wind profile of tropical cyclones
Tropical cyclones and cyclogenesis are active areas of research. Chute-operated dropsondes jointly developed by NASA and NCAR are capable of acquiring high resolution vertical wind profile of tropical cyclones.
Poh, Chung-How, Poh, Chung-Kiak
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Energy efficient wireless sensor network communications based on computational intelligent data fusion for environmental monitoring [PDF]
The study presents a novel computational intelligence algorithm designed to optimise energy consumption in an environmental monitoring process: specifically, water level measurements in flooded areas.
Barbancho Concejero, Julio +5 more
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Effect of Land Application of Poultry Waste on Pesticide Loss [PDF]
The poultry industry in Arkansas is a large, concentrated, growing industry that produces a high volume of fecal waste. Most of this waste is surface applied as pasture fertilizer.
Daniel, T. C., Edwards, D. R.
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Slope Stability Assessment using Stochastic Rainfall Simulation
AbstractMany regions around the world are vulnerable to rainfall-induced landslides and debris flows. A variety of methods, from simple analytical approximations to sophisticated numerical methods, have been proposed over the years for capturing the relevant physics leading to landslide initiation. A key shortcoming of current hazard analysis techniques,
White, Joshua A., Singham, Dashi I.
openaire +2 more sources
A rainfall simulation study on the relationships between soil test P versus dissolved and potentially bioavailable particulate phosphorus forms in runoff [PDF]
Runoff from clayey soils often contains abundant particulate phoshorus (PP), part of which may solubilize in surface waters. Monitoring losses of potentially bioavailable forms of PP is expensive, calling for other ways to predict them.
Aura, Erkki, Uusitalo, Risto
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This study utilizes a rainfall simulator to conduct an experimental investigation of slope and rainfall on various underlying surfaces. This study aimed to determine the relationship between various hydraulic factors and sediment concentration by ...
Siti Norhafizah Hamizak +4 more
doaj +1 more source
Multiple causes of interannual sea surface temperature variability in the equatorial Atlantic Ocean [PDF]
The eastern equatorial Atlantic Ocean is subject to interannual fluctuations of sea surface temperatures, with climatic impacts on the surrounding continents.
Bunmei Taguchi +28 more
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The impact of grazing cattle on soil physical properties and nutrient concentrations in overland flow from pasture, Part B [PDF]
This report has been prepared as part of the Environmental Research Technological Development and Innovation Programme 2000–2006. The programme is financed by the Irish Government under the National Development Plan 2000–2006.End of project reportThe ...
Bourke, David +3 more
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A feedback simulation procedure for real-time control of urban drainage systems [PDF]
This paper presents a feedback simulation procedure for the real-time control (RTC) of urban drainage systems (UDS) with the aim of providing accurate state evolutions to the RTC optimizer as well as illustrating the optimization performance in a virtual
Cembrano Gennari, Gabriela +6 more
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