Copulas for hydroclimatic analysis: A practice‐oriented overview

F Tootoonchi, M Sadegh, JO Haerter… - Wiley …, 2022 - Wiley Online Library
A warming climate is associated with increasing hydroclimatic extremes, which are often
interconnected through complex processes, prompting their concurrence and/or succession …

Increasing risk of compound flooding from storm surge and rainfall for major US cities

T Wahl, S Jain, J Bender, SD Meyers… - Nature Climate …, 2015 - nature.com
When storm surge and heavy precipitation co-occur, the potential for flooding in low-lying
coastal areas is often much greater than from either in isolation. Knowing the probability of …

Multivariate C opula A nalysis T oolbox (MvCAT): describing dependence and underlying uncertainty using a B ayesian framework

M Sadegh, E Ragno… - Water Resources …, 2017 - Wiley Online Library
We present a newly developed Multivariate Copula Analysis Toolbox (MvCAT) which
includes a wide range of copula families with different levels of complexity. MvCAT employs …

[HTML][HTML] Nonstationary precipitation intensity-duration-frequency curves for infrastructure design in a changing climate

L Cheng, A AghaKouchak - Scientific reports, 2014 - nature.com
Extreme climatic events are growing more severe and frequent, calling into question how
prepared our infrastructure is to deal with these changes. Current infrastructure design is …

Dependence between high sea-level and high river discharge increases flood hazard in global deltas and estuaries

PJ Ward, A Couasnon, D Eilander… - Environmental …, 2018 - iopscience.iop.org
When river and coastal floods coincide, their impacts are often worse than when they occur
in isolation; such floods are examples of'compound events'. To better understand the …

Multihazard scenarios for analysis of compound extreme events

M Sadegh, H Moftakhari, HV Gupta… - Geophysical …, 2018 - Wiley Online Library
Compound extremes correspond to events with multiple concurrent or consecutive drivers
(eg, ocean and fluvial flooding, drought, and heat waves) leading to substantial impacts …

Everything you always wanted to know about copula modeling but were afraid to ask

C Genest, AC Favre - Journal of hydrologic engineering, 2007 - ascelibrary.org
This paper presents an introduction to inference for copula models, based on rank methods.
By working out in detail a small, fictitious numerical example, the writers exhibit the various …

A copula-based joint deficit index for droughts

SC Kao, RS Govindaraju - Journal of Hydrology, 2010 - Elsevier
Current drought information is based on indices that do not capture the joint behaviors of
hydrologic variables. To address this limitation, the potential of copulas in characterizing …

[图书][B] Environmental modelling: an uncertain future?

K Beven - 2018 - taylorfrancis.com
Uncertainty in the predictions of science when applied to the environment is an issue of
great current relevance in relation to the impacts of climate change, protecting against …

Copula based analysis of meteorological, hydrological and agricultural drought characteristics across Indian river basins

V Poonia, S Jha, MK Goyal - International Journal of …, 2021 - Wiley Online Library
Duration and severity are the two most important parameters used for drought
characterization. In this study, we used a bivariate copula‐based approach to understand …