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Calculation Methods for Design Flow of Municipal Drainage in Xuzhou Urban Area
Published 2023-01-01Subjects: Get full text
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Hydrological performance of gridded meteorological products in Peruvian Altiplano basins
Published 2025-02-01Subjects: Get full text
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23
Assessing the Uncertainty Associated with Flood Features due to Variability of Rainfall and Hydrological Parameters
Published 2020-01-01“…The uncertainties in HEC-HMS parameters (e.g., loss, base flow, and unit hydrograph) are estimated using their probability distribution functions. …”
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Application of HEC-RAS in 2D Dam Break Simulation-A Case Study of Hongqi Reservoir
Published 2021-01-01“…This paper simulates the dam break of Hongqi reservoir by HEC-RAS software,studies the discharge hydrograph of breach,the local flow pattern downstream of the breach,the propagation of dam break flood wave in flood area and the life loss caused by dam break flood,discusses the distribution of flood velocity and flood inundation depth,and draws the risk map of inundation depth.After analysis of the discharge hydrograph of breach,it is found that the larger the instantaneous breach size is,the greater the initial discharge is,and the faster the initial discharge hydrograph changes,while the smaller the breach size is,the slower the discharge hydrograph changes.Based on the evaluation of life loss caused by dam break flood,the loss of life and its severity coefficient are lower when the alarm time is longer.When there is no alarm,the life loss reaches 210.When the alarm time is 1 hour,the loss of life is obviously reduced,and the life loss is 0 when the alarm time is 3.5 hours.…”
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Aspectos geológicos-geomorfológicos e os parâmetros morfométricos da rede de drenagem: uma análise e discussão sobre um sistema cárstico
Published 2024-06-01“…Evaluating the drainage network morphometry brings with it countless data (channel distribution, drainage density, basin shape, among others) that contribute to subsidize an adequate planning of the hydric resources and, consequently, of the hydrographic basins. This analysis started from a main problem, the fact the Formoso River Hydrographic Basin, Bonito/MS, presents two distinct systems: the karstic and terrigenous systems. …”
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Bacias hidrográficas e os conflitos pelos usos das águas no estado de Sergipe
Published 2019-06-01“…This article evaluates the dynamics for the hydrographic basins in Sergipe, from socialenvironmental conflicts about the multiple uses of water. …”
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Hydraulic-Hydrology Analysis of the Turbulent Seepage Flow within Karst Aquifer of the Golubinka Spring Catchment
Published 2018-01-01“…Further, based on the discharge hydrograph, groundwater level oscillation was determined. …”
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Mapeamento para o zoneamento ecológico do território de Alagoas, Brasil.
Published 2019-06-01“…The territory of Alagoas reveals hydrographic regions, as well as, morphological portions of the water space, considering the patterns drawn by the hydrographic decoding. …”
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A ocupação e o uso das terras no sistema hidrográfico do rio Arauá Sergipe/Brasil: Histórico, dinâmica e espacialização
Published 2021-03-01“…In the Arauá River hydrographic system, traditional temporary crops such as corn and beans, as well as citrus, in the period in evidence, show a decline in the quantity of production and in the planted area. …”
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Internal climate variability modulates decadal changes in ocean anthropogenic carbon storage
Published 2025-01-01“…Observations from global hydrographic surveys reveal the spatial and temporal evolution of the ocean inventory of anthropogenic carbon and suggest substantial decadal variability in historical storage rates. …”
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Climatological Atlas of Temperature and Salinity for the Northeast Asian Seas
Published 2025-02-01“…For ANAS23, over 1.6 million hydrographic profiles were analyzed, utilizing a simple kriging interpolation technique, which considers data density and their covariance at each grid point, along with a profile stabilizing method to minimize damage to water-mass structures. …”
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Elaboração de um índice espacial de segurança: estudo de caso da bacia hidrográfica do córrego Água Espraiada – São Paulo/SP
Published 2021-03-01“…This text presents an analysis of the levels of occurrence of vehicles and cell phones thefts in the hydrographic basin area of the córrego Água Espraiada(SP). …”
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Determination of the inflow time of maximum floods in a dam
Published 2024-12-01“…The characterization of the hydrographs made it possible to define models that provide advanced knowledge of the maximum flows and the time at which they will enter the dam, thus offering a model for forecasting maximum floods in a dam system. …”
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Green stormwater infrastructures research through design. Method notes from a case study
Published 2022-06-01“…Starting from the results of a research project on the requalification of urban outdoor spaces in a rational comprehensive city pilot case, the implementation of green stormwater infrastructures was tested, considering a section of the hydrographic network. The method hereby presented evaluates the benefits caused by nature-based solutions, formulating a research through design project to compare the performance of the vegetation based on analyses carried out at different scales. …”
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Sediment flow connectivity index data for the Apulia region (Italy): An open-source geodatabase and the innovative CONNECTOSED WebGIS platformZenodo
Published 2025-02-01“…Maps depicting sediment mobility and connectivity across the hydrographic basins of the Apulia region were generated and stored in the geodatabase. …”
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LE CADRE GÉOGRAPHIQUE DE BUCAREST À L’ÉPOQUE PHANARIOTE (1716–1821)
Published 2014-06-01“…We have paid equal attention to the land relief, the rich hydrographic network (rivers, streams, sources, lakes, swamps etc.), the climate and the vegetation (including vegetable gardens, orchards and vineyards), permanently taking into account the implications (both beneficial and deleterious) of the geographical framework for the life of the inhabitants. …”
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Upstream and Downstream Wind‐Stress Forcing of Seasonal Variability of Luzon Strait Deep Overflow Transport
Published 2025-01-01“…Abstract The Luzon Strait Deep Overflow (LZDO) transports deep‐water masses from the Pacific Ocean (upstream) to the South China Sea (SCS, downstream), playing a vital role in shaping the hydrographic and biogeochemical structure and regulating abyssal circulation within the SCS. …”
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Biophysical landscapes of the Río La Virgen watershed in the Ocosingo municipality, Chiapas, Mexico
Published 2024-12-01“…The Río La Virgen watershed is located in the northwestern end of the municipality of Ocosingo, Chiapas, Mexico. This hydrographical unit is home to the city of Ocosingo. The objective of this research was to characterize the Biophysical landscapes that constitute the basin at the scale of 1:50 000. …”
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The Effects of Land Use Change upon Hydrological Balance Components in Kordan Basin Using HEC- HMS Model
Published 2012-11-01“…In the basin model component, the SCS Curve Number and SCS Unit Hydrograph were used respectively for the loss and transform methods; the Specified Hyetograph was used in the meteorological model too. …”
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Increasing Inhomogeneity of the Global Oceans
Published 2022-06-01“…Abstract The ocean is inhomogeneous in hydrographic properties with diverse water masses. Yet, how this inhomogeneity has evolved in a rapidly changing climate has not been investigated. …”
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