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Добірка наукової літератури з теми "Rainfall events scale"

Автор: Grafiati

Опубліковано: 25 травня 2024

Оновлено: 31 липня 2025

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Статті в журналах з теми "Rainfall events scale"

1

Lindgren, Ville, Tero Niemi, Harri Koivusalo, and Teemu Kokkonen. "Value of Spatially Distributed Rainfall Design Events—Creating Basin-Scale Stochastic Design Storm Ensembles." Water 15, no. 17 (2023): 3066. http://dx.doi.org/10.3390/w15173066.

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Current design storms used in hydrological modeling, urban planning, and dimensioning of structures are typically point-scale rainfall events with a steady rainfall intensity or a simple temporal intensity pattern. This can lead to oversimplified results because real rainfall events have more complex patterns than simple design series. In addition, the interest of hydrologists is usually in areal estimates rather than point values, most commonly in river-basin-wide areal mean rainfall estimates. By utilizing weather radar data and the short-term ensemble prediction system pySTEPS, which has so

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2

Kim, Youngkyu, Minwoo Son, and Sunmin Kim. "Application of Large-scale Climate Simulation Data to Evaluate the Scale of Extreme Rainfall Events: A Case of the 2018 Hiroshima Extreme-scale Rainfall Event." Journal of the Korean Society of Hazard Mitigation 22, no. 2 (2022): 27–38. http://dx.doi.org/10.9798/kosham.2022.22.2.27.

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This study aims to apply large-scale climate ensemble simulation data to evaluate the magnitude of extreme rainfall events. It was conducted on the basis of extreme rainfall that occurred in the Hiroshima region in 2018. This event recorded an extreme rainfall magnitude corresponding to a return period of 1,000 years at a 24-h rainfall duration; it is difficult to evaluate this magnitude with the concept of probability rainfall based on frequency analysis due to the short observation period. To overcome this limitation, the data for policy decision making for future (d4PDF) climate change data

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3

Carbone, Marco, Michele Turco, Giuseppe Brunetti, and Patrizia Piro. "Minimum Inter-Event Time to Identify Independent Rainfall Events in Urban Catchment Scale." Advanced Materials Research 1073-1076 (December 2014): 1630–33. http://dx.doi.org/10.4028/www.scientific.net/amr.1073-1076.1630.

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For many hydrologic analyses, planning or design problems, reliable rainfall estimates are necessary. For this reason, an accurate estimation of storm event properties is central to continuous simulation of rainfall. Rainfall is generally noted as single events or storms where the beginning and the end are defined by rainless of particular size duration called Minimum Inter-event Time (MIT). Starting from a critical study of the state of the art, this paper intends to investigate the definition of MIT for rainfall events shorter than an hour that, on an urban scale, are the most critical for d

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4

Rebora, N., L. Ferraris, J. von Hardenberg, and A. Provenzale. "Rainfall downscaling and flood forecasting: a case study in the Mediterranean area." Natural Hazards and Earth System Sciences 6, no. 4 (2006): 611–19. http://dx.doi.org/10.5194/nhess-6-611-2006.

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Abstract. The prediction of the small-scale spatial-temporal pattern of intense rainfall events is crucial for flood risk assessment in small catchments and urban areas. In the absence of a full deterministic modelling of small-scale rainfall, it is common practice to resort to the use of stochastic downscaling models to generate ensemble rainfall predictions to be used as inputs to rainfall-runoff models. In this work we present an application of a new spatial-temporal downscaling procedure, called RainFARM, to an intense precipitation event predicted by the limited-area meteorological model

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5

Rebora, Nicola, Luca Ferraris, Jost von Hardenberg, and Antonello Provenzale. "RainFARM: Rainfall Downscaling by a Filtered Autoregressive Model." Journal of Hydrometeorology 7, no. 4 (2006): 724–38. http://dx.doi.org/10.1175/jhm517.1.

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Abstract A method is introduced for stochastic rainfall downscaling that can be easily applied to the precipitation forecasts provided by meteorological models. Our approach, called the Rainfall Filtered Autoregressive Model (RainFARM), is based on the nonlinear transformation of a Gaussian random field, and it conserves the information present in the rainfall fields at larger scales. The procedure is tested on two radar-measured intense rainfall events, one at midlatitude and the other in the Tropics, and it is shown that the synthetic fields generated by RainFARM have small-scale statistical

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6

Kaspar, M., and M. Müller. "Selection of historic heavy large-scale rainfall events in the Czech Republic." Natural Hazards and Earth System Sciences 8, no. 6 (2008): 1359–67. http://dx.doi.org/10.5194/nhess-8-1359-2008.

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Abstract. The Central European floods of July 1997 and August 2002 spotlighted the need for systematic research of the relationships between synoptic-scale conditions and heavy large-scale rainfalls. Creating a set of historic events underlies such research. We defined the criterion for their selection, which is based on daily areal precipitation amounts in predefined sub-regions. To stress the hydrological responses of precipitation, the criterion expresses the temporal distribution of daily areal precipitation in a three-day period. We applied the criterion to clusters of the Czech Republic

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Maier, Roman, Gerald Krebs, Markus Pichler, Dirk Muschalla, and Günter Gruber. "Spatial Rainfall Variability in Urban Environments—High-Density Precipitation Measurements on a City-Scale." Water 12, no. 4 (2020): 1157. http://dx.doi.org/10.3390/w12041157.

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Rainfall runoff models are frequently used for design processes for urban infrastructure. The most sensitive input for these models is precipitation data. Therefore, it is crucial to account for temporal and spatial variability of rainfall events as accurately as possible to avoid misleading simulation results. This paper aims to show the significant errors that can occur by using rainfall measurement resolutions in urban environments that are too coarse. We analyzed the spatial variability of rainfall events from two years with the validated data of 22 rain gauges spread out over an urban cat

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Zillgens, B., B. Merz, R. Kirnbauer, and N. Tilch. "Analysis of the runoff response of an Alpine catchment at different scales." Hydrology and Earth System Sciences Discussions 2, no. 5 (2005): 1923–60. http://dx.doi.org/10.5194/hessd-2-1923-2005.

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Abstract. To understand how hydrological processes are related across different spatial scales, 201 rainfall runoff events were examined in three nested catchments of the upper river Saalach in the Austrian Alps. The Saalach basin is a nested catchment covering different spatial scales, from the micro-scale (Limberg, 0.07 km2), to the small-catchment scale (Rammern, 15.5 km2), and the meso-scale (Viehhofen, 150 km2). At these three scales two different event types could clearly be identified, depending on rainfall characteristics and initial baseflow level: (1) a unimodal event type with a qui

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Zillgens, B., B. Merz, R. Kirnbauer, and N. Tilch. "Analysis of the runoff response of an alpine catchment at different scales." Hydrology and Earth System Sciences 11, no. 4 (2007): 1441–54. http://dx.doi.org/10.5194/hess-11-1441-2007.

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Abstract. To understand how hydrological processes are related across different spatial scales, 201 rainfall runoff events were examined in three nested catchments of the upper river Saalach in the Austrian Alps. The Saalach basin is a nested catchment covering different spatial scales, from the micro-scale (Limberg, 0.07 km²), to the small-catchment scale (Rammern, 15.5 km²), and the meso-scale (Viehhofen, 150 km²). At these three scales two different event types could clearly be identified, depending on rainfall characteristics and initial baseflow level: (1) a unimodal event type with a qui

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Hamada, Atsushi, and Yukari N. Takayabu. "Large-Scale Environmental Conditions Related to Midsummer Extreme Rainfall Events around Japan in the TRMM Region." Journal of Climate 31, no. 17 (2018): 6933–45. http://dx.doi.org/10.1175/jcli-d-17-0632.1.

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The precipitation characteristics of extreme events in August determined from 13 years of satellite data around Japan in the TRMM observation region and their relationship with large-scale environmental conditions are examined. Two types of extreme events, extreme rainfall and extreme convective events, are defined in each analysis grid box using maximum near-surface rainfall and maximum 40-dB Z echo-top height in each event, respectively. There are clear differences in precipitation characteristics between the two types of extreme events. Extreme rainfall events are more organized precipitati

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Більше джерел

Дисертації з теми "Rainfall events scale"

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Zhang, Huan Verfasser], and Klaus [Akademischer Betreuer] [Fraedrich. "Extreme rainfall events in simulations, theory and related large-scale dynamic processes / Huan Zhang. Betreuer: Klaus Fraedrich." Hamburg : Staats- und Universitätsbibliothek Hamburg, 2014. http://d-nb.info/1051435463/34.

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Derouiche, Sabrine. "Impact du changement climatique dans les modèles numériques à l'échelle régionale." Electronic Thesis or Diss., université Paris-Saclay, 2022. http://www.theses.fr/2022UPASJ025.

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La région méditerranéenne est considérée une des zones les plus vulnérables au changement climatique.Plusieurs études élaborées sur l'évolution temporelle de différents paramètres météorologiques ont trouvé une variabilité climatiques significative à la fin du XXe siècle.En plus, d'après les modèles de projection climatique, il est attendu que les changements climatiques s'intensifient sur toute la région vers la fin du XXIe siècle.Par conséquence,leurs impacts deviennent de plus en plus dangereux et couteux. La pluie est considérée comme la signature la plus sensible du climat pour l'Homme.Ai

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Barbosa, Luís Romero. "Relações de precipitações-umidade do solo-vazão de eventos sub-diários em bacias experimentais do NE Brasileiro." Universidade Federal da Paraíba, 2015. http://tede.biblioteca.ufpb.br:8080/handle/tede/7683.

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Submitted by Maike Costa (maiksebas@gmail.com) on 2016-01-05T12:43:51Z No. of bitstreams: 1 arquivototal.pdf: 7469211 bytes, checksum: 99e23a5e3e827ec0fdf765d03f0f8601 (MD5)<br>Made available in DSpace on 2016-01-05T12:43:51Z (GMT). No. of bitstreams: 1 arquivototal.pdf: 7469211 bytes, checksum: 99e23a5e3e827ec0fdf765d03f0f8601 (MD5) Previous issue date: 2015-03-27<br>Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPq<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES<br>The assessment of rainfall-runoff transformation mechanisms with high

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Smith, Andrew Philip. "A national scale rainfall analysis and event-based model of extremes for the UK." Thesis, University of Newcastle Upon Tyne, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.519592.

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Книги з теми "Rainfall events scale"

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Kucharski, Fred, and Muhammad Adnan Abid. Interannual Variability of the Indian Monsoon and Its Link to ENSO. Oxford University Press, 2017. http://dx.doi.org/10.1093/acrefore/9780190228620.013.615.

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The interannual variability of Indian summer monsoon is probably one of the most intensively studied phenomena in the research area of climate variability. This is because even relatively small variations of about 10% to 20% from the mean rainfall may have dramatic consequences for regional agricultural production. Forecasting such variations months in advance could help agricultural planning substantially. Unfortunately, a perfect forecast of Indian monsoon variations, like any other regional climate variations, is impossible in a long-term prediction (that is, more than 2 weeks or so in adva

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Newman, Chris, Christina D. Buesching, and David W. Macdonald. Meline mastery of meteorological mayhem: the effects of climate changeability on European badger population dynamics. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198759805.003.0021.

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Adaptation to climatic conditions is a major ecological and evolutionary driver. Long-term study of European badger population dynamics in Oxfordshire reveals that rainfall and temperature patterns affect food (principally earthworm) availability, energy expended in thermoregulation, and activity patterns, with badgers able to seek refuge in their setts. Cubs prove especially vulnerable to harsh weather conditions, where drought and food shortages exacerbate the severity of pandemic juvenile coccidial parasite infections. Crucially, weather variability, rather than just warming trends, stresse

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Fensholt, Rasmus, Cheikh Mbow, Martin Brandt, and Kjeld Rasmussen. Desertification and Re-Greening of the Sahel. Oxford University Press, 2017. http://dx.doi.org/10.1093/acrefore/9780190228620.013.553.

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In the past 50 years, human activities and climatic variability have caused major environmental changes in the semi-arid Sahelian zone and desertification/degradation of arable lands is of major concern for livelihoods and food security. In the wake of the Sahel droughts in the early 1970s and 1980s, the UN focused on the problem of desertification by organizing the UN Conference on Desertification (UNCOD) in Nairobi in 1976. This fuelled a significant increase in the often alarmist popular accounts of desertification as well as scientific efforts in providing an understanding of the mechanism

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Частини книг з теми "Rainfall events scale"

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Bandara, H. A. A. I. S., and Ryo Onishi. "High Resolution Numerical Weather Simulation for Orographic Precipitation as an Accurate Early Warning Tool for Landslide Vulnerable Terrains." In Progress in Landslide Research and Technology. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-44296-4_11.

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AbstractAccurate early warning for rain-induced landslides is still challenging due to regional and local variations of rainfall prediction due to low accuracy, and resolution. The “Multi-Scale Simulator for the Geoenvironment (MSSG)” system, developed by the Tokyo Institute of Technology, Japan Agency for Marine-Earth Science and Technology and Waseda University allows for high-resolution simulations and seamless modeling of weather and climate interactions, and employs advanced meteorological aspects.MSSG simulations compared with rainfall data recorded in the Aranayaka automated rain gauge

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2

Onishi, Ryo, H. A. A. I. S. Bandara, and Koki Matsumoto. "High-Resolution Rainfall Simulations for Early Warning of Rain-Induced Rapid Long-Traveling Landslides in Sri Lanka." In Progress in Landslide Research and Technology. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-72736-8_10.

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AbstractReliable rainfall prediction is a key for successful early warning of rain-induced long-traveling landslides. This study assesses the rainfall prediction skill of a high-resolution weather prediction model named the Multi-Scale Simulator for the Geoenvironment (MSSG). The rainfall accumulation is more crucial rather than hour-to-hour rainfall intensity for long-traveling landslide. Three heavy rain events, which caused devastating landslide events in Sri Lanka, are chosen for the assessment: (i) Aranayaka in 2016, (ii) Rilpola in 2017 and (iii) Kiribathgala in 2014. The raingaunge obse

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Dartée, Kieran Wilhelmus Jacobus, Thomas Biffin, and Karina Peña. "The Opportunities and Challenges for Urban NBS: Lessons from Implementing the Urban Waterbuffer in Rotterdam." In Water Security in a New World. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-25308-9_16.

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AbstractIn Rotterdam, the proportion of impervious surfaces has increased due to urbanisation and changing land use priorities. Combined with the effects of increasingly frequent extreme rain events and longer dry periods, the current capacity of the urban water system is reaching its limits. In response to the lack of retention capacity in the neighbourhood Spangen, a hybrid Nature-based Solution (NBS) was implemented in the summer of 2018. This NBS, called the Urban Waterbuffer, has been at the heart of the Rotterdam case study, focusing on drivers and barriers for implementation, direct and

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4

Passalacqua, Roberto, Rossella Bovolenta, and Bianca Federici. "An Integrated Hydrological-Geotechnical Model in GIS for the Analysis and Prediction of Large-Scale Landslides Triggered by Rainfall Events." In Engineering Geology for Society and Territory - Volume 2. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-09057-3_318.

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Vacha, Damiano, Giuseppe Mandrone, Donato Morresi, and Matteo Garbarino. "Mapping Post-fire Monthly Erosion Rates at the Catchment Scale Using Empirical Models Implemented in GIS. A Case Study in Northern Italy." In Progress in Landslide Research and Technology, Volume 1 Issue 1, 2022. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-16898-7_6.

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AbstractPost-wildfire geological hazards are an emerging problem for a number of different environments, including areas not typically associated with these events such as the Alpine Region. The risk connected with post-fire processes such as debris-flows and flood-type events threatens people, infrastructures, services and economical activities. Apart from a few examples, such as in the USA and Australia, there is a lack of models available to quantify the increase in susceptibility of the aforementioned phenomena as a result of the modification induced by the wildfires. In this work we test

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Ng, Charles W. W., Sunil Poudyal, Haiming Liu, Aastha Bhatta, W. A. Roanga K. De Silva, and Zhenyang Jia. "Investigation of Debris Flow Impact Mechanisms and Designs." In Progress in Landslide Research and Technology. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-44296-4_17.

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AbstractDebris flows are catastrophic landslides increasing in severity in recent decades due to the more frequent and intense rainfall events under climate change. Debris flows pose a serious threat to infrastructure, settlements, and the natural environment in mountainous regions around the world causing considerable economic losses every year. To mitigate debris flows, single and multiple rigid and flexible barriers are constructed along the predicted debris flow paths. Compared with single barriers, multiple barriers are more advantageous in mitigating large debris flow volumes by progress

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Nakata, Alessandra M., Kazuo Konagai, and Ryo Onishi. "Multiple Landslides in an Area Draped in Volcanic Matters: The Dual Impacts of Rains and Earthquakes." In Progress in Landslide Research and Technology, Volume 3 Issue 1, 2024. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-55120-8_6.

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AbstractThe devastating 2018 Hokkaido Eastern Iburi Earthquake, with a moment magnitude (Mw) of 6.7, inflicted significant damage in the eastern part of Hokkaido, Japan, resulting in the tragic loss of 41 lives, with landslides accounting for 36 fatalities. The mountainous epicentral regions experienced a high number of landslides, primarily induced by the movement of tephra strati originating from eruptions associated with Shikotsu Caldera, Mt. Tarumae, and Mt. Eniwa. The combined intensity of the earthquake and the accumulation of rainfall played crucial roles in initiating these landslides.

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Tofani, Veronica, Elena Benedetta Masi, and Guglielmo Rossi. "Physically-Based Regional Landslide Forecasting Modelling: Model Set-up and Validation." In Progress in Landslide Research and Technology. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-44296-4_4.

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AbstractIn this work, the HIgh REsolution Slope Stability Simulator (HIRESSS) model was applied to predict the occurrence of shallow landslides on a regional scale. HIRESSS is a physically based distributed slope stability simulator for analyzing the occurrence of shallow landslides during a rainfall event. The modeling software consists of two parts: hydrological and a geotechnical. The hydrological model is based on an analytical solution of an approximated form of the Richards equation, while the geotechnical stability model is based on an infinite slope model that accounts for unsaturated

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Montoya-Montes, Isabel, Inés Galindo, Nieves Sánchez, et al. "Citizens’ Observatory on Rockfalls in the Canary Islands, Spain." In Geoenvironmental Disaster Reduction. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-53371-6_9.

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Abstract After floods, landslides are the most damaging geohazard in Spain regarding economic losses. In the Canary Islands, rockfalls and landslides are mainly triggered by meteorological phenomena, such as severe precipitations and wind, as well as dilation resulting from solar radiation. Understanding information such as location, frequency, event type, rock type, block size, rainfall or wind intensity contributes to a better understanding of the process, which is critical for performing hazard analyses to improve territory management and risk reduction. The Citizens’ Observatory on Rockfal

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Ahmed, Mufti Nadimul Quamar, and Jennifer E. Givens. "Farmers’ Climate Change Adaptation Strategies and the Role of Environmental Awareness and Education: A Review in Africa." In Practices, Perceptions and Prospects for Climate Change Education in Africa. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-84081-4_9.

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Abstract Climate change is a global challenge. Even though climate change affects all countries, less-developed countries and poor peasant farmers are especially at risk and have difficulty adapting. Less-developed nations are home to an estimated 500 million small-scale farms, who provide sustenance for approximately two billion people. In addition, it is estimated that these small farms produce nearly 80 per cent of the food consumed in Asia and Sub-Saharan Africa. Existing literature finds Africa is particularly susceptible to the effects of climate fluctuation and change, including rising

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Тези доповідей конференцій з теми "Rainfall events scale"

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de Araújo, Paula Andressa Alves, Cláudio Moisés Santos e. Silva, Daniele Tôrres Rodrigues, and Aléxia Monteiro Valentim. "Analysis of Extreme Rainfall Events on a Sub-Daily Scale in Northeast." In International Electronic Conference on Water Sciences. MDPI, 2023. http://dx.doi.org/10.3390/ecws-7-14299.

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Ferris, Gerry, Patrick Grover, and Aron Zahradka. "Real Time Rainfall Monitoring for Pipeline Geohazards." In ASME-ARPEL 2021 International Pipeline Geotechnical Conference. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/ipg2021-63162.

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Abstract Oil and gas pipelines are subjected to multiple types of geohazards which cause pipeline failures (loss of containment); two of the most common types occur at watercourse crossings and at landslides. At watercourse crossings, the most common geohazard which causes pipeline failures is flooding during which excessive scour may result in the exposure of the buried pipeline and if the exposure results in a free spanning pipeline, then this may fail due to fatigue caused by cyclic loading from vortex-induced vibration. Fortunately the free span length and water velocity combinations that

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Costa, Susana Claudete, Vitória Neves Viana Silva, Rachel Faverzani Magnago, and Lisiane Ilha Librelotto. "A Global and Regional Analysis of Natural Disasters in the State of Santa Catarina." In ENSUS 2024 - XII Encontro de Sustentabilidade em Projeto. Grupo de Pesquisa Virtuhab/UFSC, 2024. http://dx.doi.org/10.29183/2596-237x.ensus2024.v12.n1.p378-386.

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This article proposes an analysis of natural disasters that have occurred over the past 5 years on a global scale, with a focus on events linked to high rainfall rates, such as climatological, geophysical, hydrological, and meteorological phenomena. Utilizing data from the Centre for Research on the Epidemiology of Disasters' Natural Disaster Inventory and from Brazil's National Civil Defense and the State of Santa Catarina, the study seeks to identify patterns, characteristics, and impacts of these events. Initially, a panoramic view of global disasters will be presented, followed by a more d

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Dutta, Riya, Subhasmita Dash, and Rajib Maity. "Spatio-temporal Characteristics of Extreme Rainfall Events in India and Possible Connection with the Large-scale Coupled Atmospheric-Oceanic Circulations." In Proceedings of the 39th IAHR World Congress From Snow to Sea. International Association for Hydro-Environment Engineering and Research (IAHR), 2022. http://dx.doi.org/10.3850/iahr-39wc2521711920221372.

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Williams, Frances, and Gabriel Walton. "Rockfall Occurrence and Precipitation Modeling to Simulate Correlation Patterns." In 58th U.S. Rock Mechanics/Geomechanics Symposium. ARMA, 2024. http://dx.doi.org/10.56952/arma-2024-1024.

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ABSTRACT: Rockfalls are naturally occurring geohazards that are frequently associated with steep or vertical slopes. Falling rocks have the potential to disrupt transportation systems, including highway and railway passages. A common trigger known to influence the frequency and severity of rockfall events is precipitation. For many rock slopes, rainfall is considered the primary rockfall trigger. In some cases, the relationship between rainfall amount and rockfall frequency presents as a linear correlation when studied using data averaged over an extended period (i.e. due to monitoring data re

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Sánchez-Murillo, Ricardo. "DOC transport and export in a dynamic tropical catchment." In I Congreso Internacional de Ciencias Exactas y Naturales. Universidad Nacional, 2019. http://dx.doi.org/10.15359/cicen.1.35.

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Dissolved organic carbon (DOC) transport and export from headwater forests into freshwaters in highly dynamic tropical catchments are still understudied. Here, we present a DOC analysis (2017) in a pristine and small (~2.6 km2) tropical catchment of Costa Rica. Storm flows governed a rapid surface and lateral allochthonous DOC transport (62.2% of the annual DOC export). Cross-correlation analysis of rainfall and stream discharge indicated that DOC transport occurred on average ~1.25 hours after the rainfall maxima, with large contributions of event water, ranging from 42.4±0.3% up to 98.2±0.3%

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Heshani, P. H. T. D., H. G. L. N. Gunawardhana, and J. Sirisena. "Incorporating rainfall projections into hydrological modeling for enhanced design hydrograph estimation." In Civil Engineering Research Symposium 2024. Department of Civil Engineering, University of Moratuwa, 2024. http://dx.doi.org/10.31705/cers.2024.26.

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In the context of changing climate conditions, the design of hydrographs faces increasing uncertainties due to shifts in precipitation patterns, hydrological regimes, and a rise in extreme weather events. This study assesses potential uncertainties in design hydrographs linked to future climate change in the Kalu River Basin, Sri Lanka, focusing on the Ellagawa sub-basin. The Hydrologic Engineering Center's Hydrologic Modeling System (HEC-HMS) was selected based on a comprehensive literature review to account for anticipated changes in rainfall patterns and their impact on streamflow. Seven pr

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Pucci, Alessandro, Hélder S. Sousa, Mario Lucio Puppio, Linda Giresini, José C. Matos, and Mauro Sassu. "Method for sustainable large-scale bridges survey." In IABSE Symposium, Guimarães 2019: Towards a Resilient Built Environment Risk and Asset Management. International Association for Bridge and Structural Engineering (IABSE), 2019. http://dx.doi.org/10.2749/guimaraes.2019.1034.

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<p>In the last years, extreme rainfalls have caused many collapses of bridges. In Italy several of those were short span’s ones that failed during or after extreme events of this nature. This work presents a method for inspection survey and its results regarding a campaign on 71 bridges, located in Tuscany (Massa Carrara, Italy). This area was affected by a big flood that took place in 2014 and also two earlier ones in 2012 with only 15 days apart one from the other, leading to a huge disrupting situation for the population’s daily life and consequent economical loss. Concerning this iss

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Shikaf Ali S, Mohammad, Shaik Rehana, R. Venkata Ramana, Y. R. Satyaji Rao, Satish Kumar Mummidivarapu, and Ataur Rahman. "Application of SWMM for Urban Storm Water Management: A Case Study of Hyderabad City." In International Conference on Advancements in Engineering Education. Science Technology and Management Crescent Australia, 2024. https://doi.org/10.71427/icaeed2025/4.

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Urban stormwater management involves strategies to mitigate the adverse effects of urban runoff. These strategies aim to reduce flood risk and enhance the environmental values and sustainability of urban water systems. But the effective urban stormwater management is highly dependent on the factors such as spatial variability of urban watershed characteristics as well as the scale of the area under consideration. This insight has prompted increasing utilization of physically based urban watershed models such as the Environmental Protection Agency (EPA) Stormwater Management Model (SWMM). Thus,

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Corti, Monica, Laura Corti, Andrea Abbate, Monica Papini, and Laura Longoni. "POST-WILDFIRE TERRAIN EVOLUTION IN AN ALPINE AREA." In 22nd SGEM International Multidisciplinary Scientific GeoConference 2022. STEF92 Technology, 2022. http://dx.doi.org/10.5593/sgem2022/3.1/s12.20.

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In a climate change scenario, natural disasters as wildfires and their consequences are expected to increase. Besides the loss of vegetation, wildfires have severe effects over mountain environments, frequently affecting slope stability and eventually provoking further economic losses and casualties. The risen probability of flash flooding and debris flow is recognized to depend on a modification of the soil hydrological properties, in particular of the soil infiltration capacity, in burnt terrains. Past studies identified different trends of soil infiltration recovery after fire, depending on

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Звіти організацій з теми "Rainfall events scale"

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Agassi, Menahem, Michael J. Singer, Eyal Ben-Dor, et al. Developing Remote Sensing Based-Techniques for the Evaluation of Soil Infiltration Rate and Surface Roughness. United States Department of Agriculture, 2001. http://dx.doi.org/10.32747/2001.7586479.bard.

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The objective of this one-year project was to show whether a significant correlation can be established between the decreasing infiltration rate of the soil, during simulated rainstorm, and a following increase in the reflectance of the crusting soil. The project was supposed to be conducted under laboratory conditions, using at least three types of soils from each country. The general goal of this work was to develop a method for measuring the soil infiltration rate in-situ, solely from the reflectance readings, using a spectrometer. Loss of rain and irrigation water from cultivated fields is

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