Contaminant transport in a fracture with spatially variable aperture in the presence of monodisperse and polydisperse colloidsSpringer Science and Business Media LLC - Tập 19 - Trang 266-279 - 2005
Scott C. James, Tanya K. Bilezikjian, Constantinos V. Chrysikopoulos
A quasi-three-dimensional particle tracking model is developed to characterize the spatial and temporal effects of advection, molecular diffusion, Taylor dispersion, fracture wall deposition, matrix diffusion, and co-transport processes on two discrete plumes (suspended monodisperse or polydisperse colloids and dissolved contaminants) flowing through a variable aperture fracture situated in a poro...... hiện toàn bộ
Revisiting Turcotte’s approach: flood frequency analysisSpringer Science and Business Media LLC - Tập 37 - Trang 2013-2022 - 2023
Witold F. Krajewski, Lindsay Otto, Srishti Vishwakarma, Gabriel Perez
Flood frequency estimation forms the basis for engineering design of hydraulic structures, including bridges and culverts, local and regional development planning, and flood insurance. In the United States, the Water Resources Council recommends using the Log-Pearson Type III (LP3) distribution as a standard for use with the annual peak flow data. However, researchers have argued for the use of mo...... hiện toàn bộ
Regional scale rainfall–runoff modeling using VARX–MGARCH approachSpringer Science and Business Media LLC - Tập 32 - Trang 999-1016 - 2017
Farshad Fathian, Ahmad Fakheri-Fard, Reza Modarres, P. H. A. J. M. van Gelder
Multivariate time series modeling approaches are known as useful tools for describing, simulating, and forecasting hydrologic variables as well as their changes over the time. These approaches also have temporal and cross-sectional spatial dependence in multiple measurements. Although the application of multivariate linear and nonlinear time series approaches such as vector autoregressive with eXo...... hiện toàn bộ
Storm surge risk assessment method for a coastal county in China: case study of Jinshan District, ShanghaiSpringer Science and Business Media LLC - Tập 34 - Trang 627-640 - 2020
Shi Xianwu, Qiu Jufei, Chen Bingrui, Zhang Xiaojie, Guo Haoshuang, Wang Jun, Bei Zhuyuan
Storm surges, which may cause considerable casualties and economic losses, are among the most serious natural disasters that threaten the coastal areas of China. Storm surge disaster risk assessment can reflect the expected losses and severity of future storm surge impacts in coastal areas and thus provides important decision support for disaster prevention and mitigation. In this study, the Jinsh...... hiện toàn bộ
Multifractal and long memory of humidity process in the Tarim River BasinSpringer Science and Business Media LLC - Tập 28 - Trang 1383-1400 - 2013
Zuhan Liu, Jianhua Xu, Zhongsheng Chen, Qin Nie, Chunmeng Wei
Based on the daily data of relative humidity from 23 meteorological stations in the Tarim River Basin of northwest China during the period from 1961 to 2010, this paper analyzed the multifractal and long memory property of humidity process. Main findings are as follows: (1) The processes present scaling and multifractal property. (2) The left-skewed multifractal spectrum f(α) indicates that the ti...... hiện toàn bộ
COVID-19 transmission risk in Surabaya and Sidoarjo: an inhomogeneous marked Poisson point process approachSpringer Science and Business Media LLC - Tập 37 - Trang 2271-2282 - 2023
Achmad Choiruddin, Firdaus Fabrice Hannanu, Jorge Mateu, Vanda Fitriyanah
Understanding the spatio-temporal dynamics of COVID-19 transmission is necessary to plan better strategies for controlling the spread of the disease. However, only a few studies explore the COVID-19 transmission risk over a fine spatial resolution while considering relevant spatial and temporal factors. To this aim, we consider an inhomogeneous marked Poisson point process model to assess COVID-19...... hiện toàn bộ