Results 91 to 100 of about 28,695 (308)
, 2008 This work proposes a relatively simple methodology for creating ensembles of precipitation inputs that are consistent with the spatial and temporal scale necessary for regional crop modeling.
Wit, A.J.W., de +2 more
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American Journal of Botany, EarlyView.Abstract Premise Human activity has significantly altered the salt cycle, affecting an estimated 2.5 billion acres of soil worldwide. Elevated soil salinity is a well‐known plant stressor, but it may also affect interactions between plants and insects, which are often sodium limited.
Kylie Bill, David E. Carr
wiley +1 more source
Nutrient losses by water erosion
Scientia Agricola, 2003 Water erosion causes soil degradation, which is closely related to nutrient losses either in, the soluble form or adsorbed to soil particles, depending mainly on the adopted soil management system.
Ildegardis Bertol +4 more
doaj
Performance assessment of a microsprinkler
Acta Scientiarum: Technology, 2014 Surface hydrological processes are essential to the understanding and prediction of soil erosion. Several equipments are used to measure infiltration rate, runoff and soil loss.
Edivaldo Lopes Thomaz +1 more
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Export of radioactive cesium from agricultural fields under simulated rainfall in Fukushima
, 2015 In this study, we investigated the impact of rainfall on runoff, soil erosion and consequently on the discharge of radioactive cesium in agricultural fields in Fukushima prefecture using a rainfall simulator. Simulated heavy rainfalls (50 mm h) generated
Yen, Jui-Hung +5 more
core +1 more source
Construction of Lean Coal Molecular Structure Model Based on Spectroscopic Characterization
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT The chemical structure of coal exerts a profound influence on its properties and utilization pathways. A comprehensive analysis of coal's molecular structure is crucial for mitigating environmental pollution arising from coal combustion and improving the efficiency of coal utilization.
Song Liu +5 more
wiley +1 more source
AgronomyExcessive fertilizer application increases the risk of eutrophication and agricultural non-point source pollution (ANPS) in rivers near farmland. However, the processes and mechanisms of runoff and phosphorus losses, particularly in the interflow, under ...
Ronghao Guan +7 more
doaj +1 more source
Capability of CORDEX RCMs in simulating extreme rainfall events over South africa
, 2014 Includes bibliographical references.In South Africa, extreme rainfall events often lead to widespread destruction, damage infrastructure, displace communities, strain water management and even destroy lives.
Abba Omar, Sabina
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Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT This study carries significant consequences in various engineering applications, such as cooling rotating disk surfaces, improving chemical reactor performance, and designing filtration systems. Considering these main applications in view, the aim of this study is to investigate time‐dependent Casson hybrid nanofluid flow on a permeable ...
Ebrahem A. Algehyne +6 more
wiley +1 more source
Revista Brasileira de Ciência do Solo, 2007 O termo erodibilidade do solo (fator K na Equação Universal de Perda de Solo - EUPS) expressa a suscetibilidade natural do solo à erosão hídrica. O fator K representa a taxa de perda de solo por unidade de erosividade da chuva (fator R na EUPS).
Ildegardis Bertol +4 more
doaj +1 more source