Results 11 to 20 of about 2,070 (244)
Metrological performance of single-jet water meters over time
Revista Ambiente & Água, 2018 To maintain quality measurement of water consumption, it is necessary to know the metrology of single-jet water meters over time. Knowing the accuracy of these instruments over time allows establishing a metrological operation period for different flow ...
Carmen Virginia Palau +4 more
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Quaestiones Geographicae, 2022 The Moszczenica is a lowland river, which is a third-order river with a length of 55 km; it flows into the Bzura River in central Poland. The objective of this study was to evaluate two important factors in the exchange between surface water and ...
Marciniak Marek +2 more
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Precision and accuracy of streamflow measurements in headwater streams during baseflow
Revista Brasileira de Recursos Hídricos, 2021 The quantification of baseflow is key for water resources management. However, there are few reports on the precision and accuracy in low streamflow measurements.
Camyla Innocente dos Santos +4 more
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Developing best practice for infilling daily river flow data [PDF]
, 2010 Complete river flow time series are indispensable to the sustainable management of water resources and even very short gaps can severely compromise data utility. Suitably-flagged flow estimates, derived via judicious infilling, are thus highly beneficial.
Dixon, Harry +2 more
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Outils et méthodes d’organisation pour améliorer la qualité des jaugeages en hydrométrie
LHB Hydroscience Journal, 2023 RÉSUMÉRéaliser des jaugeages au bon moment et faire en sorte que ces jaugeages aient la meilleure qualité possible est un facteur important d’amélioration des données hydrométriques.
Adrien Vergne +8 more
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Sediment Rating Curve Estimation Using Robust Regression [PDF]
فناوریهای پیشرفته در بهرهوری آب, 2022 A sediment rating curve is the most known method in the hydrological approach for suspended sediment load estimation that is a power equation (or linear equation based on logarithmic data transformation) to relate suspended sediment load to the river ...
Meysam Salarijazi +3 more
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Ciência Rural, 2009 No Estado do Rio Grande do Sul, a utilização crescente de sistemas de irrigação vem tornando cada vez mais importante a reservação de água através de barragens.
Adroaldo Dias Robaina +4 more
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Flash Flood Monitoring with an Inclined Lidar Installed at a River Bank: Proof of Concept
Remote Sensing, 2016 Flash floods need to be monitored from a safe place, ideally with noncontact instruments installed at a riverbank and oriented so that they look obliquely at the water surface. The “inclined Lidar” technique could be useful for this purpose.
Serge Tamari, Vicente Guerrero-Meza
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Assessing the Artificial Neural Network Efficiency to Estimate Suspended Sediment Load using Classified Data [PDF]
محیط زیست و مهندسی آب, 2016 Flow sediment load is a useful indicator in predicting soil erosion in watersheds. As a result, developing a model to estimate sediment load can be useful in the management and operations of watersheds and river engineering projects.
Homayoun Faghih +3 more
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Engenharia Agrícola, 2005 O Rio Grande do Sul apresenta a maior área irrigada do Brasil, devido principalmente à lavoura de arroz irrigado por inundação. Um dos fatores que contribuem para reduzir a eficiência de irrigação nessas lavouras é o baixo grau de controle exercido pelas
Luís G. H. do Amaral, Afranio A. Righes
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