Multivariate design of socioeconomic drought and impact of water reservoirs

X Tu, H Wu, VP Singh, X Chen, K Lin, Y Xie - Journal of Hydrology, 2018 - Elsevier
Socioeconomic drought in association with minimum instream flow against the backdrop of
local water supply was investigated. An integrated procedure for design combinations of …

Multivariate return period calculation via survival functions

G Salvadori, F Durante… - Water Resources …, 2013 - Wiley Online Library
The concept of return period is fundamental for the design and the assessment of many
engineering works. In a multivariate framework, several approaches are available to its …

Optimal operation of cascade reservoirs for flood control of multiple areas downstream: A case study in the upper Yangtze river basin

C Zhou, N Sun, L Chen, Y Ding, J Zhou, G Zha, G Luo… - Water, 2018 - mdpi.com
The purpose of a flood control reservoir operation is to prevent flood damage downstream of
the reservoir and the safety of the reservoir itself. When a single reservoir cannot provide …

Copula based analysis of rainfall severity and duration: a case study

UF Abdul Rauf, P Zeephongsekul - Theoretical and applied climatology, 2014 - Springer
The main objective of this study is to investigate the joint distribution of rainfall severity and
rainfall duration in the state of Victoria, Australia, based on monthly rainfall data from …

The intrinsic dependence structure of peak, volume, duration, and average intensity of hyetographs and hydrographs

F Serinaldi, CG Kilsby - Water Resources Research, 2013 - Wiley Online Library
The information contained in hyetographs and hydrographs is often synthesized by using
key properties such as the peak or maximum value Xp, volume V, duration D, and average …

Probabilistic flood hazard mapping using bivariate analysis based on copulas

A Candela, GT Aronica - ASCE-ASME Journal of Risk and …, 2017 - ascelibrary.org
This study presents a methodology to extract probabilistic flood hazard maps in an area
subject to flood risk, taking into account uncertainties in the definition of design hydrographs …

Estimation of the multivariate conditional tail expectation for extreme risk levels: Illustration on environmental data sets

E Di Bernardino, C Prieur - Environmetrics, 2018 - Wiley Online Library
This paper deals with the problem of estimating the multivariate version of the conditional tail
expectation introduced in the recent literature. We propose a new semiparametric estimator …

Copula-based multivariate analysis of hydro-meteorological drought

B Shaw, NR Chithra - Theoretical and Applied Climatology, 2023 - Springer
Droughts have far-reaching detrimental impacts on the environment, society, and economy,
ranging from regional to national levels. As the drought characteristics are interrelated …

A probabilistic framework to evaluate the uncertainty of design hydrograph: case study of Swannanoa River watershed

E Ahmadisharaf, AJ Kalyanapu… - Hydrological …, 2018 - Taylor & Francis
This study presents a probabilistic framework to evaluate the impact of uncertainty of design
rainfall depth and temporal pattern as well as antecedent moisture condition (AMC) on …

Estimation of multivariate design quantiles for drought characteristics using joint return period analysis, Vine copulas, and the systematic sampling method

J Yang, J Yao - Journal of Water and Climate Change, 2023 - iwaponline.com
Abstract The Wei River Basin has suffered from severe droughts. It is essential to build
drought relief projects to cope with drought disasters. Traditionally, design quantiles have …