Spatial-temporal dynamics of meteorological and soil moisture drought on the Tibetan Plateau: Trend, response, and propagation process

H Lin, Z Yu, X Chen, H Gu, Q Ju, T Shen - Journal of Hydrology, 2023 - Elsevier
Meteorological drought signals trigger different types of droughts by propagating in the water
and energy cycle processes. The understanding of the propagation process from …

RETRACTED ARTICLE: Imputation of missing precipitation data using KNN, SOM, RF, and FNN

A Sahoo, DK Ghose - Soft Computing, 2022 - Springer
Efficient methods are necessary for interpolation of precipitation data in geospatial systems.
In recent years, there has been an incremental need to complete rainfall data networks …

Building ANN-based regional multi-step-ahead flood inundation forecast models

LC Chang, MZM Amin, SN Yang, FJ Chang - Water, 2018 - mdpi.com
A regional inundation early warning system is crucial to alleviating flood risks and reducing
loss of life and property. This study aims to provide real-time multi-step-ahead forecasting of …

[HTML][HTML] Unravelling the spatial diversity of Indian precipitation teleconnections via a non-linear multi-scale approach

J Kurths, A Agarwal, R Shukla, N Marwan… - Nonlinear Processes …, 2019 - npg.copernicus.org
A better understanding of precipitation dynamics in the Indian subcontinent is required since
India's society depends heavily on reliable monsoon forecasts. We introduce a non-linear …

Wavelet entropy-based evaluation of intrinsic predictability of time series

RK Guntu, PK Yeditha, M Rathinasamy… - … Journal of Nonlinear …, 2020 - pubs.aip.org
Intrinsic predictability is imperative to quantify inherent information contained in a time series
and assists in evaluating the performance of different forecasting methods to get the best …

Wavelet analysis of precipitation extremes over India and teleconnections to climate indices

M Rathinasamy, A Agarwal, B Sivakumar… - … Research and Risk …, 2019 - Springer
Precipitation patterns and extremes are significantly influenced by various climatic factors
and large-scale atmospheric circulation patterns. This study uses wavelet coherence …

Forecasting of extreme flood events using different satellite precipitation products and wavelet-based machine learning methods

PK Yeditha, V Kasi, M Rathinasamy… - … Journal of Nonlinear …, 2020 - pubs.aip.org
An accurate and timely forecast of extreme events can mitigate negative impacts and
enhance preparedness. Real-time forecasting of extreme flood events with longer lead times …

Exploring the spatio-temporal interrelation between groundwater and surface water by using the self-organizing maps

IT Chen, LC Chang, FJ Chang - Journal of Hydrology, 2018 - Elsevier
In this study, we propose a soft-computing methodology to visibly explore the spatio-
temporal groundwater variations of the Kuo** River basin in southern Taiwan. The self …

A surrogate model for the Variable Infiltration Capacity model using deep learning artificial neural network

H Gu, YP Xu, D Ma, J **e, L Liu, Z Bai - Journal of Hydrology, 2020 - Elsevier
Abstract The Variable Infiltration Capacity (VIC) model is a widely used distributed
hydrological model. However, VIC is computationally expensive in hydrologic prediction or …

Spatiotemporal variations of extreme climate events in Northeast China during 1960–2014

E Guo, J Zhang, Y Wang, L Quan, R Zhang, F Zhang… - Ecological …, 2019 - Elsevier
With the acceleration of global warming, the frequent occurrence of extreme climate events
has inflicted great socio-economies losses and casualties; therefore, it is particularly …