Role of hydrological model structure in the assimilation of soil moisture for streamflow prediction

AK Nayak, B Biswal, KP Sudheer - Journal of Hydrology, 2021 - Elsevier
Soil moisture data assimilation (SMDA) has found growing application in the hydrological
research community because of readily available satellite-based soil moisture (SM) data …

Investigating spatial heterogeneity of the controls of surface water balance in the contiguous United States by considering anthropogenic factors

Z Li, SM Quiring - Journal of Hydrology, 2021 - Elsevier
Understanding how precipitation is partitioned into evapotranspiration and streamflow is
important for assessing water availability. In the Budyko framework, this partitioning is …

Estimation of spatial distribution of soil moisture on steep hillslopes by state-space approach (SSA)

Y Wang, Y Wei, Y Du, Z Li, T Wang - Science of The Total Environment, 2024 - Elsevier
Soil moisture is a critical variable that quantifies precipitation, floods, droughts, irrigation,
and other factors with regard to decision-making and risk evaluation. An accurate prediction …

Divergent determinants on interannual variability of terrestrial water cycle across the globe

J Zhu, D Yin, X Li, R Zhu, H Zheng - Science of The Total Environment, 2024 - Elsevier
Intensifying variability in precipitation under a changing climate is projected to amplify
fluctuation in terrestrial hydrological cycle, leading to more severe water-related disasters …

Evaluation of GLDAS soil moisture seasonality in arid climates

R Araki, Y Mu, H McMillan - Hydrological Sciences Journal, 2023 - Taylor & Francis
ABSTRACT We evaluated the Global Land Data Assimilation System surface soil moisture
product (GLDAS v. 2.1) against in situ soil moisture networks in arid climates in Australia and …

Drought hotspot maps and regional drought characteristics curves: Development of a novel framework and its application to an Indian River basin undergoing climatic …

AK Nayak, B Biswal, KP Sudheer - Science of the Total Environment, 2022 - Elsevier
Drought is one of the significant natural disasters that incurs billion dollars of economic
damage every year. Among all, agricultural drought needs critical attention for drought …

Unveiling the climatic origin of streamflow persistence through multifractal analysis of hydro-meteorological datasets of India

A Suman, A Devarajan Sindhu, AK Nayak… - Hydrological …, 2023 - Taylor & Francis
Persistence and multifractality are two fundamental properties of hydrological time series.
This study aims at understanding the origin of the Hurst exponent of streamflow time series …

Soil moisture prediction based on integrating the CEEMDAN decomposition technique with LSTM in the proximity of Prosopis Juliflora

R Jayaparvathy, SD Lilda, AS Angel, A Rajasekaran - Journal of Hydrology, 2024 - Elsevier
Human-made adaptations in plant diversity, particularly the introduction of alien invasive
plant species, can result in problems such as depletion of groundwater, extraction of natural …

Streamflow prediction in ungauged basins: How dissimilar are drainage basins?

P Istalkar, B Biswal - Journal of Hydrology, 2024 - Elsevier
Hydrological processes leading to flow in river channels are extremely complex, which is
why we cannot use any fundamental law to fully explain river flow dynamics at basin scale …

High flow prediction model integrating physically and deep learning based approaches with quasi real-time watershed data assimilation

M Jeong, M Kwon, JH Cha, DH Kim - Journal of Hydrology, 2024 - Elsevier
When operating a flood forecasting system, it is crucial to prioritize both promptness and
accuracy, along with reflecting the latest watershed conditions. This study proposes a hybrid …