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Journal articles on the topic 'Urban hydrology Mathematical models'

Author: Grafiati

Published: 10 December 2022

Last updated: 31 July 2025

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1

Lee, Kun-Fa, and Jia-Qi Lai. "Research on Modeling Technology and Application of Simulation Planning Based on Urban Ecological Park." International Journal of Engineering and Technology 12, no. 3 (2020): 37–40. http://dx.doi.org/10.7763/ijet.2020.v12.1181.

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Based on the importance of the construction of the regional environmental space of the urban ecological park, research on the topography, geology, hydrology, human activities and other aspects of the ecological engineering area of the park, use Geographic Information System (GIS) and MIKE21 technology to construct the regional environmental space of the urban ecological park, and establish the urban park Eco-engineering river section plane two-dimensional water flow, mathematical model analysis provides predictive engineering, simulating the change characteristics of river flow field and water

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James, William, and Boregowda Shivalingaiah. "Storm water pollution modelling: buildup of dust and dirt on surfaces subject to runoff." Canadian Journal of Civil Engineering 12, no. 4 (1985): 906–15. http://dx.doi.org/10.1139/l85-103.

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Many runoff models are currently in use to predict both the quantity and quality of storm water runoff. In most models, the quality algorithms need further development to gain the confidence of model users. The writers have attempted to disaggregate the accumulation process and to develop improved algorithms for pollutant buildup. The factors and processes that affect buildup include atmospheric dustfall due to plumes of dust-laden air, wind effects, vehicles, intentional removals (e.g., street cleaning), special activities (such as construction and demolition), biological decomposition, and p

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Rychak, Nataliy, and Natalya Kizilova. "Mathematical modeling of drinking water availability in Kharkiv region (Ukraine) at different dynamics of global climate warming." EUREKA: Life Sciences, no. 4 (November 14, 2022): 21–34. https://doi.org/10.21303/2504-5695.2022.002610.

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Water purity and availability determines health and life quality of humans, biodiversity and existence of plants and animals. The results of global climate change have been registered all over the world as progressive warming with fast heat waves, accelerated glacier ice melting, variations in the global ocean streams and heat balance, droughts and lack of drinking water, damage to plants and animals. Mathematical modeling of the water exchange in local ecosystems is a very important constituent of detailed analysis of different scenarios of water availability at various trends in the weather

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Lundström, T., Hans Åkerstedt, I. Larsson, Jiri Marsalek, and Maria Viklander. "Dynamic Distributed Storage of Stormwater in Sponge-Like Porous Bodies: Modelling Water Uptake." Water 12, no. 8 (2020): 2080. http://dx.doi.org/10.3390/w12082080.

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An innovative concept of dynamic stormwater storage in sponge-like porous bodies (SPBs) is presented and modelled using first principles, for down-flow and up-flow variants of SPBs. The rate of inflow driven by absorption and/or capillary action into various porous material structures was computed as a function of time and found to be critically dependent on the type of structure and the porous material used. In a case study, the rates of inflow and storage filling were modelled for various conditions and found to match, or exceed, the rates of rainwater inflow and volume accumulation associat

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Sharma, Ashish, Suresh Hettiarachchi, and Conrad Wasko. "Estimating design hydrologic extremes in a warming climate: alternatives, uncertainties and the way forward." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 379, no. 2195 (2021): 20190623. http://dx.doi.org/10.1098/rsta.2019.0623.

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It is now well established that our warming planet is experiencing changes in extreme storms and floods, resulting in a need to better specify hydrologic design guidelines that can be projected into the future. This paper attempts to summarize the nature of changes occurring and the impact they are having on the design flood magnitude, with a focus on the urban catchments that we will increasingly reside in as time goes on. Two lines of reasoning are used to assess and model changes in design hydrology. The first of these involves using observed storms and soil moisture conditions and projecti

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Wawrzosek, Jacek, and Szymon Ignaciuk. "Postoptimization of the model of water supply for urban and industrial agglomeration." ITM Web of Conferences 23 (2018): 00035. http://dx.doi.org/10.1051/itmconf/20182300035.

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A case study of the tools used by an analyst of the economic aspects of the operation of the water supply network has been undertaken in this paper. All issues discussed here are formulated by using degenerated linear programming models ( PL ). Below, it is noted that the linear dependence of binding constraints ( CO ) distorts standard postoptimization procedures in PL. This observed fact makes postoptimization analysis mostly unhelpful for an average analyst due to problems with the int erpretation of ambiguous sensitivity reports which are obtained from popular computer packages. In standar

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Yu, Cheng-Wei, Ben R. Hodges, and Frank Liu. "A new form of the Saint-Venant equations for variable topography." Hydrology and Earth System Sciences 24, no. 8 (2020): 4001–24. http://dx.doi.org/10.5194/hess-24-4001-2020.

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Abstract. The solution stability of river models using the one-dimensional (1D) Saint-Venant equations can be easily undermined when source terms in the discrete equations do not satisfy the Lipschitz smoothness condition for partial differential equations. Although instability issues have been previously noted, they are typically treated as model implementation issues rather than as underlying problems associated with the form of the governing equations. This study proposes a new reference slope form of the Saint-Venant equations to ensure smooth slope source terms and eliminate one source of

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Sarker, Shiblu, and Olkeba Tolessa Leta. "Review of Watershed Hydrology and Mathematical Models." Eng 6, no. 6 (2025): 129. https://doi.org/10.3390/eng6060129.

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This study provides a comprehensive overview of watershed hydrology and mathematical models, focusing on its hydrological features and the implementation of hydrological modeling for effective water resource modeling and assessment, planning, and management. The study presents a thorough review of the primary transport mechanisms of water within a watershed, particularly the river network, and examines its physical and stochastic characteristics. It also discusses the derivation of governing equations for various hydrological processes within a watershed, including evaluating their applicabili

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Mulla, D. J. "Mathematical Models of Small Watershed Hydrology and Applications." Journal of Environmental Quality 32, no. 1 (2003): 374. http://dx.doi.org/10.2134/jeq2003.374a.

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Ichiba, Abdellah, Auguste Gires, Ioulia Tchiguirinskaia, Daniel Schertzer, Philippe Bompard, and Marie-Claire Ten Veldhuis. "Scale effect challenges in urban hydrology highlighted with a distributed hydrological model." Hydrology and Earth System Sciences 22, no. 1 (2018): 331–50. http://dx.doi.org/10.5194/hess-22-331-2018.

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Abstract. Hydrological models are extensively used in urban water management, development and evaluation of future scenarios and research activities. There is a growing interest in the development of fully distributed and grid-based models. However, some complex questions related to scale effects are not yet fully understood and still remain open issues in urban hydrology. In this paper we propose a two-step investigation framework to illustrate the extent of scale effects in urban hydrology. First, fractal tools are used to highlight the scale dependence observed within distributed data input

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Dmitriev, V. I., E. S. Kurkina, and O. E. Simakova. "Mathematical models of urban growth." Computational Mathematics and Modeling 22, no. 1 (2011): 54–68. http://dx.doi.org/10.1007/s10598-011-9088-8.

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12

Thorndahl, Søren, Thomas Einfalt, Patrick Willems, et al. "Weather radar rainfall data in urban hydrology." Hydrology and Earth System Sciences 21, no. 3 (2017): 1359–80. http://dx.doi.org/10.5194/hess-21-1359-2017.

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Abstract. Application of weather radar data in urban hydrological applications has evolved significantly during the past decade as an alternative to traditional rainfall observations with rain gauges. Advances in radar hardware, data processing, numerical models, and emerging fields within urban hydrology necessitate an updated review of the state of the art in such radar rainfall data and applications. Three key areas with significant advances over the past decade have been identified: (1) temporal and spatial resolution of rainfall data required for different types of hydrological applicatio

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13

Gao, Yuan. "Research on the Application of Machine Learning Technology in Hydrological Flood Prediction." Journal of Computer, Signal, and System Research 2, no. 2 (2025): 28–34. https://doi.org/10.71222/se6cyv71.

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Urban flooding disasters frequently occur in our country, severely affecting the national development process, anticipating the probability and severity of floods can effectively reduce the negative impacts caused by floods, the rapid progress of hydrology has accelerated the development of flood prediction research. Currently, a lot of machine learning methods are widely applied in the field of flood forecasting based on hydrology, which holds great significance for social development. First, the hydrological models currently used for flood forecasting are introduced. Then, the application of

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Griffin, S., W. Bauwens, and K. Ahmad. "Urban Drainage Modelling Intelligent Assistant." Water Science and Technology 29, no. 1-2 (1994): 427–36. http://dx.doi.org/10.2166/wst.1994.0691.

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The work reported here focuses on research being conducted within the Artificial Intelligence Group at the University of Surrey and the Laboratory of Hydrology at Vrije Universiteit Brussel under the COMETT programme. The paper describes the “Urban Drainage Modelling Intelligent Assistant,” a computer-based tool kit which provides guidance, instruction and support for training on aspects of network modelling in urban drainage design and simulation models commonly used in Europe. The tool kit comprises four interrelated, interactive components: an expert system, a data preparation and model exe

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15

Patry, Gilles G. "Recursive water quality forecasting models for urban catchments." Canadian Journal of Civil Engineering 14, no. 2 (1987): 221–29. http://dx.doi.org/10.1139/l87-034.

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Urban water quality forecast models for use in real-time integrated control of combined sewer systems are developed and applied to a small combined sewer system in Hamilton, Ontario. Water quality forecasts for lead times ranging from 5 to 60 min are provided for both suspended solids and chemical oxygen demand. Two modelling approaches are examined: (a) a statistical approach based on the formulation of autoregressive moving-average models with exogenous inputs and (b) a two-stage deterministic/stochastic model based on the first-order surface pollutant washoff model. While both groups of mod

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Mańko, Robert, and Norbert Laskowski. "Comparative analysis of the effectiveness of the conceptual rainfall-runoff hydrological models on the selected rivers in Odra and Vistula basins." ITM Web of Conferences 23 (2018): 00025. http://dx.doi.org/10.1051/itmconf/20182300025.

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Identification of physical processes occurred in the watershed is one of the main tasks in hydrology. Currently the most efficient hydrological processes describing and forecasting tool are mathematical models. They can be defined as a mathematical description of relations between specified attributes of analysed object. It can be presented by: graphs, arrays, equations describing functioning of the object etc. With reference to watershed a mathematical model is commonly defined as a mathematical and logical relations, which evaluate quantitative dependencies between runoff characteristics and

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17

Gires, Auguste, Ioulia Tchiguirinskaia, Daniel Schertzer, et al. "Fractal analysis of urban catchments and their representation in semi-distributed models: imperviousness and sewer system." Hydrology and Earth System Sciences 21, no. 5 (2017): 2361–75. http://dx.doi.org/10.5194/hess-21-2361-2017.

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Abstract. Fractal analysis relies on scale invariance and the concept of fractal dimension enables one to characterize and quantify the space filled by a geometrical set exhibiting complex and tortuous patterns. Fractal tools have been widely used in hydrology but seldom in the specific context of urban hydrology. In this paper, fractal tools are used to analyse surface and sewer data from 10 urban or peri-urban catchments located in five European countries. The aim was to characterize urban catchment properties accounting for the complexity and inhomogeneity typical of urban water systems. Se

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18

Liu, Yebing, Luoyang Wang, Yihan Lou, Tangao Hu, Jiaxi Wu, and Huiyan Xu. "Enhancing Urban Flood Forecasting: Integrating Weather Forecasts and Hydrological Models." Water 16, no. 14 (2024): 2004. http://dx.doi.org/10.3390/w16142004.

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Precipitation data in urban hydrological models are derived from an ideal stormwater model, which has some uncertainties and limited prediction times. Therefore, to reliably forecast urban flooding, prolong prediction time periods, and better support associated research in urban flood forecasting, a combination of weather forecasts and urban hydrology is necessary. By applying comprehensive cloud microphysical schemes in the Weather Research and Forecasting (WRF) model to the predecessor torrential rainfall associated with Typhoon Khanun (2017), this study evaluated different configurations of

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19

Zech, Y., and A. Escarmelle. "Use of high-resolution geographical databases for rainfall-runoff relation in urbanised areas." Water Science and Technology 39, no. 9 (1999): 87–94. http://dx.doi.org/10.2166/wst.1999.0449.

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Distributed models are more and more used in regional hydrology. One of the main reasons is their essential compatibility with raster data in Geographical Information Systems. Also in urban hydraulics, distributed models are promising but their development depends on the availability of high-resolution data able to represent urban features. Public databases from satellite imaging are not yet adequate. The paper investigates the possibility of using other kinds of databases designed more specifically for cartography. The advantages and inconveniences of such an approach are pointed out, based o

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20

Smith, M. "Painting by Numbers—Mathematical Models of Urban Systems." Environment and Planning B: Planning and Design 25, no. 4 (1998): 483–93. http://dx.doi.org/10.1068/b250483.

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Ponnambalam, Kumaraswamy, and S. Jamshid Mousavi. "CHNS Modeling for Study and Management of Human–Water Interactions at Multiple Scales." Water 12, no. 6 (2020): 1699. http://dx.doi.org/10.3390/w12061699.

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This paper presents basic definitions and challenges/opportunities from different perspectives to study and control water cycle impacts on society and vice versa. The wider and increased interactions and their consequences such as global warming and climate change, and the role of complex institutional- and governance-related socioeconomic-environmental issues bring forth new challenges. Hydrology and integrated water resources management (IWRM from the viewpoint of an engineering planner) do not exclude in their scopes the study of the impact of changes in global hydrology from societal actio

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Reußner, F., J. Alex, M. Bach, M. Schütze, and D. Muschalla. "Basin-wide integrated modelling via OpenMI considering multiple urban catchments." Water Science and Technology 60, no. 5 (2009): 1241–48. http://dx.doi.org/10.2166/wst.2009.471.

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Integrated modelling is currently receiving a lot of attention in the field of urban hydrology. This paper describes a method for carrying out integrated modelling of sewer systems and rivers, where the constituent models are linked to each other using the European OpenMI interface. This has the advantage that, once the necessary software extensions have been carried out, the data sets describing the subsystems can be used as they are without any need for adaptation.

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23

Piccone, Ashley. "Improving urban growth models with fractional calculus." Scilight 2022, no. 43 (2022): 431105. http://dx.doi.org/10.1063/10.0014416.

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Sawada, Yohei, and Risa Hanazaki. "Socio-hydrological data assimilation: analyzing human–flood interactions by model–data integration." Hydrology and Earth System Sciences 24, no. 10 (2020): 4777–91. http://dx.doi.org/10.5194/hess-24-4777-2020.

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Abstract. In socio-hydrology, human–water interactions are simulated by mathematical models. Although the integration of these socio-hydrological models and observation data is necessary for improving the understanding of human–water interactions, the methodological development of the model–data integration in socio-hydrology is in its infancy. Here we propose applying sequential data assimilation, which has been widely used in geoscience, to a socio-hydrological model. We developed particle filtering for a widely adopted flood risk model and performed an idealized observation system simulatio

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Milks, Robert R., William C. Fonteno, and Roy A. Larson. "Hydrology of Horticultural Substrates: I. Mathematical Models for Moisture Characteristics of Horticultural Container Media." Journal of the American Society for Horticultural Science 114, no. 1 (1989): 48–52. http://dx.doi.org/10.21273/jashs.114.1.48.

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Abstract Moisture retention data were collected for five porous materials: soil, phenolic foam, and three combinations of commonly used media components. Two mathematical functions were evaluated for their ability to describe the water content–soil moisture relationship. A cubic polynomial function with linear parameters previously used on container media was compared to a closed-form nonlinear parameter model developed to describe water conductivity in mineral soils. In most tests for precision, adequacy, accuracy, and validation, the nonlinear function was superior to the simpler power serie

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Dan-Jumbo, Nimi G., and Marc Metzger. "Relative Effect of Location Alternatives on Urban Hydrology. The Case of Greater Port-Harcourt Watershed, Niger Delta." Hydrology 6, no. 3 (2019): 82. http://dx.doi.org/10.3390/hydrology6030082.

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Globally, cities in developing countries are urbanising at alarming rates, and a major concern to hydrologists and planners are the options that affect the hydrologic functioning of watersheds. Environmental impact assessment (EIA) has been recognised as a key sustainable development tool for mitigating the adverse impacts of planned developments, however, research has shown that planned developments can affect people and the environment significantly due to urban flooding that arises from increased paved surfaces. Flooding is a major sustainable development issue, which often result from incr

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Ulzega, Simone, and Carlo Albert. "Bayesian parameter inference in hydrological modelling using a Hamiltonian Monte Carlo approach with a stochastic rain model." Hydrology and Earth System Sciences 27, no. 15 (2023): 2935–50. http://dx.doi.org/10.5194/hess-27-2935-2023.

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Abstract. Stochastic models in hydrology are very useful and widespread tools for making reliable probabilistic predictions. However, such models are only accurate at making predictions if model parameters are first of all calibrated to measured data in a consistent framework such as the Bayesian one, in which knowledge about model parameters is described through probability distributions. Unfortunately, Bayesian parameter calibration, a. k. a. inference, with stochastic models, is often a computationally intractable problem with traditional inference algorithms, such as the Metropolis algorit

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Fuentes-Penna, Alejandro, Jorge A. Ruiz-Vanoye, Raúl Gómez-Cárdenas, et al. "Mexico and PRONACES towards to become a smart city." International Journal of Combinatorial Optimization Problems and Informatics 14, no. 3 (2023): 31–41. http://dx.doi.org/10.61467/2007.1558.2023.v14i3.387.

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This paper presents a comprehensive state-of-the-art analysis and mathematical modeling of the National Program for Smart Cities (PRONACES) initiatives in Mexico's journey towards smart city development. The focus is on examining how PRONACES integrates technological innovation with urban planning and sustainability, leveraging mathematical models to optimize and predict the outcomes of various smart city initiatives. The methodology includes a review of current literature to establish the state of the art, followed by the development and application of mathematical models to assess and foreca

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Rezaie-Balf, Mohammad, and Ozgur Kisi. "New formulation for forecasting streamflow: evolutionary polynomial regression vs. extreme learning machine." Hydrology Research 49, no. 3 (2017): 939–53. http://dx.doi.org/10.2166/nh.2017.283.

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Abstract Streamflow forecasting is crucial in hydrology and hydraulic engineering since it is capable of optimizing water resource systems or planning future expansion. This study investigated the performances of three different soft computing methods, multilayer perceptron neural network (MLPNN), optimally pruned extreme learning machine (OP-ELM), and evolutionary polynomial regression (EPR) in forecasting daily streamflow. Data from three different stations, Soleyman Tange, Perorich Abad, and Ali Abad located on the Tajan River of Iran were used to estimate the daily streamflow. MLPNN model

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Meili, Naika, Gabriele Manoli, Paolo Burlando, et al. "An urban ecohydrological model to quantify the effect of vegetation on urban climate and hydrology (UT&C v1.0)." Geoscientific Model Development 13, no. 1 (2020): 335–62. http://dx.doi.org/10.5194/gmd-13-335-2020.

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Abstract. Increasing urbanization is likely to intensify the urban heat island effect, decrease outdoor thermal comfort, and enhance runoff generation in cities. Urban green spaces are often proposed as a mitigation strategy to counteract these adverse effects, and many recent developments of urban climate models focus on the inclusion of green and blue infrastructure to inform urban planning. However, many models still lack the ability to account for different plant types and oversimplify the interactions between the built environment, vegetation, and hydrology. In this study, we present an u

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Li, Xuefang, Sébastien Erpicum, Martin Bruwier, et al. "Technical note: Laboratory modelling of urban flooding: strengths and challenges of distorted scale models." Hydrology and Earth System Sciences 23, no. 3 (2019): 1567–80. http://dx.doi.org/10.5194/hess-23-1567-2019.

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Abstract. Laboratory experiments are a viable approach for improving process understanding and generating data for the validation of computational models. However, laboratory-scale models of urban flooding in street networks are often distorted, i.e. different scale factors are used in the horizontal and vertical directions. This may result in artefacts when transposing the laboratory observations to the prototype scale (e.g. alteration of secondary currents or of the relative importance of frictional resistance). The magnitude of such artefacts was not studied in the past for the specific cas

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Guseynov, Sharif E., and Alexander V. Berezhnoy. "MODELLING OF URBAN TRAFFIC FLOW." Environment. Technology. Resources. Proceedings of the International Scientific and Practical Conference 1 (June 15, 2017): 109. http://dx.doi.org/10.17770/etr2017vol1.2632.

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In this paper non-deterministic motion of urban traffic is studied under certain assumptions. Based on those assumptions discrete and continuous mathematical models are developed: continuous model is written as the Cauchy initial-value problem for the integro-differential equation, whence among other things it is obtained the Fokker-Planck equation. Besides, the sufficient condition ensuring the mathematical legitimacy of the developed continuous model is formulated.

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Girg, Petr, Lukas Kotrla, and Anezka Svandova. "p-Laplacian in phenomenological modeling of flow in porous media and CFD simulations." Electronic Journal of Differential Equations, Conference 26 (May 13, 2025): 26. https://doi.org/10.58997/ejde.conf.26.g2.

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The aim of this article is to discuss several aspects of connections between the p-Laplacian and mathematical models in hydrology. At first we present models of groundwater flow in phreatic aquifers and models of irrigation and drainage that lead to quasilinear parabolic equations involving the p-Laplacian. Next, we survey conditions of validity of Strong Maximum Principle and Strong Comparison Principle for this type of problems. Finally, we employ computer fluid dynamics simulations to realistic scenario of fracture networks to estimate values of the parameters of constitutive laws governing

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Anghel, Cristian Gabriel, and Cornel Ilinca. "Hydrological Drought Frequency Analysis in Water Management Using Univariate Distributions." Applied Sciences 13, no. 5 (2023): 3055. http://dx.doi.org/10.3390/app13053055.

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The study of extreme phenomena in hydrology generally involves frequency analysis and a time series analysis. In this article we provide enough mathematics to enable hydrology researchers to apply a wide range of probability distributions in frequency analyses of hydrological drought. The article presents a hydrological drought frequency analysis methodology for the determination of minimum annual flows, annual drought durations and annual deficit volumes for exceedance probabilities common in water management. Eight statistical distributions from different families and with different numbers

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Halecki, Wiktor, Dawid Bedla, Karol Plesiński, and Agnieszka Ziernicka-Wojtaszek. "River Park Assessment: 2D Hydraulic Watercourse Modeling for Nature-based Solutions in Urban Area." Civil and Environmental Engineering Reports 33, no. 2 (2023): 117–34. http://dx.doi.org/10.59440/ceer/173574.

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Over time, fragmentation of semi-natural habitats in urban areas has become a pressing concern, disrupting ecological processes within cities. The focus on preserving open ecosystems has grown, highlighting the need to enhance resilience in urban riverside areas for effective ecosystem restoration. Comprehensive studies on river valleys, considering both hydrology and ecology, play a crucial role in urban river ecosystem development. Our article explores the potential of protective zones with urban vegetation and watercourses as Nature-based Solution within Krakow's ongoing riverine park syste

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Werner, David. "Challenges and Opportunities for Urban Water That Is Fit to Play in." Hydrology 12, no. 4 (2025): 75. https://doi.org/10.3390/hydrology12040075.

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As cities in Europe and beyond recognize the flood protection, recreational, and biodiversity benefits of blue-green spaces, human interaction with urban water is increasing. This trend raises public health concerns that must be addressed by the scientific community, regulators, and the water industry. Advances in measurement and modelling have made continuous city-scale water quality monitoring for real-time risk communication a realistic goal. Achieving this goal requires quality-assured data on hydrology, water quality, drainage infrastructure, and land use, along with robust mechanistic mo

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Li, Yanling, and Roger W. Babcock. "Green roof hydrologic performance and modeling: a review." Water Science and Technology 69, no. 4 (2013): 727–38. http://dx.doi.org/10.2166/wst.2013.770.

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Green roofs reduce runoff from impervious surfaces in urban development. This paper reviews the technical literature on green roof hydrology. Laboratory experiments and field measurements have shown that green roofs can reduce stormwater runoff volume by 30 to 86%, reduce peak flow rate by 22 to 93% and delay the peak flow by 0 to 30 min and thereby decrease pollution, flooding and erosion during precipitation events. However, the effectiveness can vary substantially due to design characteristics making performance predictions difficult. Evaluation of the most recently published study findings

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Sh. R. Fozilova, I. S. Shukurov. "MATHEMATICAL MODELS FOR ENHANCING PARK AND RIDE EFFICIENCY IN CITY TRAFFIC MANAGEMENT." INTERNATIONAL JOURNAL OF SCIENCE AND TECHNOLOGY 2, no. 2 (2025): 22–30. https://doi.org/10.70728/s6bj1r75.

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This article explores the critical role of mathematical models in optimizing Park and Ride systems as a solution to urban traffic congestion. It delves into various mathematical techniques, including traffic flow models, queuing theory, and optimization algorithms, to enhance the efficiency of Park and Ride facilities. The article discusses how these models can improve decision-making regarding the placement and capacity of Park and Ride lots, as well as streamline transportation routes connecting peripheral parking areas to city centers. By integrating mathematical modelling into urban planni

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Losin, Leonid, and Nikolay Kalyuzhnyy. "Development of Mathematical Modelling Methods for Creating the Transport and Urban Planning Structure of Agglomerations." Proceedings of Petersburg Transport University 22, no. 2 (2025): 455–66. https://doi.org/10.20295/1815-588x-2025-2-455-466.

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Purpose: To demonstrate the potential of a comprehensive methodology for the formation of the transport and urban planning structure of cities and agglomerations. Methods: Mathematical modelling, the processing of large data sets, and geoinformation analysis. Results: The primary algorithms of the mathematical models under consideration have been outlined. They combine a range of tasks for the development of the area transport structure from strategic planning to economic justification. The sequence of using modelling methods for constructing the territorial and transport structure of urban ag

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Ribeiro, Fabiano L., and Diego Rybski. "Mathematical models to explain the origin of urban scaling laws." Physics Reports 1012 (April 2023): 1–39. http://dx.doi.org/10.1016/j.physrep.2023.02.002.

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Morbidelli, Renato, Corrado Corradini, Carla Saltalippi, Alessia Flammini, Jacopo Dari, and Rao Govindaraju. "Rainfall Infiltration Modeling: A Review." Water 10, no. 12 (2018): 1873. http://dx.doi.org/10.3390/w10121873.

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Infiltration of water into soil is a key process in various fields, including hydrology, hydraulic works, agriculture, and transport of pollutants. Depending upon rainfall and soil characteristics as well as from initial and very complex boundary conditions, an exhaustive understanding of infiltration and its mathematical representation can be challenging. During the last decades, significant research effort has been expended to enhance the seminal contributions of Green, Ampt, Horton, Philip, Brutsaert, Parlange and many other scientists. This review paper retraces some important milestones t

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Vieux, Baxter E. "Review of Mathematical Models of Large Watershed Hydrology by Vijay P. Singh and Donald K. Prevert." Journal of Hydraulic Engineering 130, no. 1 (2004): 89–90. http://dx.doi.org/10.1061/(asce)0733-9429(2004)130:1(89).

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Nedergaard Pedersen, Agnethe, Jonas Wied Pedersen, Antonio Vigueras-Rodriguez, Annette Brink-Kjær, Morten Borup, and Peter Steen Mikkelsen. "The Bellinge data set: open data and models for community-wide urban drainage systems research." Earth System Science Data 13, no. 10 (2021): 4779–98. http://dx.doi.org/10.5194/essd-13-4779-2021.

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Abstract. This paper describes a comprehensive and unique open-access data set for research within hydrological and hydraulic modelling of urban drainage systems. The data come from a mainly combined urban drainage system covering a 1.7 km2 area in the town of Bellinge, a suburb of the city of Odense, Denmark. The data set consists of up to 10 years of observations (2010–2020) from 13 level meters, 1 flow meter, 1 position sensor and 4 power sensors in the system, along with rainfall data from three rain gauges and two weather radars (X- and C-band), and meteorological data from a nearby weath

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Gabdrakhmanova, Nailia, and Maria Pilgun. "Intelligent Control Systems in Urban Planning Conflicts: Social Media Users’ Perception." Applied Sciences 11, no. 14 (2021): 6579. http://dx.doi.org/10.3390/app11146579.

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The relevance of this study is determined by the need to develop technologies for effective urban systems management and resolution of urban planning conflicts. The paper presents an algorithm for analyzing urban planning conflicts. The material for the study was data from social networks, microblogging, blogs, instant messaging, forums, reviews, video hosting services, thematic portals, online media, print media and TV related to the construction of the North-Eastern Chord (NEC) in Moscow (RF). To analyze the content of social media, a multimodal approach was used. The paper presents the resu

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Scholz, Klaus. "Stochastic simulation of urbanhydrological processes." Water Science and Technology 36, no. 8-9 (1997): 25–31. http://dx.doi.org/10.2166/wst.1997.0639.

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Calculations in urban hydrology have almost exclusively been of deterministic character and give therefore unequivocal results. Uncertainties, which are always present, can not been eliminated by more complex models. To take uncertainties into account stochastic algorithms are integrated into hydrological components. A stochastic-hydrological method has developed which can be used to various problems. In contrast to the usual purely deterministic models the model makes it possible to get concrete information of liability of the calibration and prognosis regarding confidence limits The model is

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Kinar, Nicholas J. "Introducing electronic circuits and hydrological models to postsecondary physical geography and environmental science students: systems science, circuit theory, construction, and calibration." Geoscience Communication 4, no. 2 (2021): 209–31. http://dx.doi.org/10.5194/gc-4-209-2021.

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Abstract. A classroom activity involving the construction, calibration, and testing of electronic circuits was introduced to an advanced hydrology class at the postsecondary level. Two circuits were constructed by students: (1) a water detection circuit and (2) a hybrid relative humidity (RH)/air temperature sensor and pyranometer. The circuits motivated concepts of systems science, modelling in hydrology, and model calibration. Students used the circuits to collect data useful for providing inputs to mathematical models of hydrological processes. Each student was given the opportunity to crea

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Toda, Keiichi. "Urban Flooding and Measures." Journal of Disaster Research 2, no. 3 (2007): 143–52. http://dx.doi.org/10.20965/jdr.2007.p0143.

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Urban flood disasters occur often worldwide, and Japan is no exception, as indicated by the 1999 Fukuoka flood. Urban floods result from changes in the urban environment influenced by the specific features of the city involved. We review recent urban floods, their causes and characteristics, together with the results of recent studies. Focusing on two mathematical models -- the integrated urban flood model of urban river basins and the underground inundation model -- we discuss their simulation results. To demonstrate the dangers of underground inundations, we introduce evacuation experiments

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Sun, Si Miao, Chang Lei Dai, Hou Chu Liao, and Di Fang Xiao. "A Conceptual Model of Soil Moisture Movement in Seasonal Frozen Unsaturated Zone." Applied Mechanics and Materials 90-93 (September 2011): 2612–18. http://dx.doi.org/10.4028/www.scientific.net/amm.90-93.2612.

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Conceptual model is considered as one of the crucial and essential methods for scientific research on cold region hydrology. However, graphical conceptual model that integrates with a variety of influencing factors and specializes in describing soil moisture dynamic in seasonal frozen unsaturated zone has never occurred in any related researches, due to which the study on mechanism of frozen soil moisture movement has been delayed in a certain degree. Firstly, three stages of freezing and thawing process are divided in this article to serve for the further study in seasonal frozen unsaturated

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Lee, Sae-Bom, Chun-Gyeong Yoon, Kwang Wook Jung, and Ha Sun Hwang. "Comparative evaluation of runoff and water quality using HSPF and SWMM." Water Science and Technology 62, no. 6 (2010): 1401–9. http://dx.doi.org/10.2166/wst.2010.302.

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Stormwater pollution is the untreated contaminated water that drains into natural waterways from land uses within an urban catchment. Several studies have demonstrated the deterioration of water quality in receiving bodies of water caused by stormwater runoff. The data have reported that urban runoff play primary roles in degrading water quality in adjacent aquatic systems. The accurate estimation of non-pollutant loads from urban runoff and the prediction of water quality in receiving waters are important. The objective of this paper is to assess the applicability of the watershed scale hydro

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Belokurov, Vladimir Petrovich, Ekaterina Anatolevna Panyavina, Eduard Nikolaevich Busarin, and Ruslan Alexandrovich Korablev. "ECONOMIC AND MATHEMATICAL MODELS OF RATIONAL DEVELOPMENT OF URBAN PASSENGER TRANSPORTATION." World of transport and technological machines 86, no. 3-1 (2024): 35–41. http://dx.doi.org/10.33979/2073-7432-2024-3-1(86)-35-41.

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A dynamic economic and mathematical model for determining the rational structure of passenger transport and its possible long-term forecast is considered. The proposed model makes it possible to comprehensively solve the issues of choosing the type of passenger transport, its number and distribution for servicing city routes.

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