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Most Cited

  • Review
  • Open Access
157 Citations
52,947 Views
32 Pages

Comprehensive Overview of Flood Modeling Approaches: A Review of Recent Advances

  • Vijendra Kumar,
  • Kul Vaibhav Sharma,
  • Tommaso Caloiero,
  • Darshan J. Mehta and
  • Karan Singh

As one of nature’s most destructive calamities, floods cause fatalities, property destruction, and infrastructure damage, affecting millions of people worldwide. Due to its ability to accurately anticipate and successfully mitigate the effects of flo...

  • Article
  • Open Access
95 Citations
10,057 Views
18 Pages

13 December 2022

Streamflow forecasting in mountainous catchments is and will continue to be one of the important hydrological tasks. In recent years machine learning models are increasingly used for such forecasts. A direct comparison of the use of the three gradien...

  • Article
  • Open Access
85 Citations
22,500 Views
25 Pages

Utilizing NDWI, MNDWI, SAVI, WRI, and AWEI for Estimating Erosion and Deposition in Ping River in Thailand

  • Jeerapong Laonamsai,
  • Phongthorn Julphunthong,
  • Thanat Saprathet,
  • Bounhome Kimmany,
  • Tammarat Ganchanasuragit,
  • Phornsuda Chomcheawchan and
  • Nattapong Tomun

The Ping River, located in northern Thailand, is facing various challenges due to the impacts of climate change, dam operations, and sand mining, leading to riverbank erosion and deposition. To monitor the riverbank erosion and accretion, this study...

  • Article
  • Open Access
65 Citations
7,677 Views
15 Pages

Environmental Risk Assessment of Wetland Ecosystems Using Bayesian Belief Networks

  • Bahram Malekmohammadi,
  • Cintia Bertacchi Uvo,
  • Negar Tayebzadeh Moghadam,
  • Roohollah Noori and
  • Soroush Abolfathi

Wetlands are valuable natural capital and sensitive ecosystems facing significant risks from anthropogenic and climatic stressors. An assessment of the environmental risk levels for wetlands’ dynamic ecosystems can provide a better understandin...

  • Article
  • Open Access
55 Citations
4,414 Views
14 Pages

27 February 2023

Drought monitoring and prediction have important roles in various aspects of hydrological studies. In the current research, the standardized precipitation index (SPI) was monitored and predicted in Peru between 1990 and 2015. The current study propos...

  • Article
  • Open Access
46 Citations
6,320 Views
23 Pages

Predicting Optical Water Quality Indicators from Remote Sensing Using Machine Learning Algorithms in Tropical Highlands of Ethiopia

  • Elias S. Leggesse,
  • Fasikaw A. Zimale,
  • Dagnenet Sultan,
  • Temesgen Enku,
  • Raghavan Srinivasan and
  • Seifu A. Tilahun

Water quality degradation of freshwater bodies is a concern worldwide, particularly in Africa, where data are scarce and standard water quality monitoring is expensive. This study explored the use of remote sensing imagery and machine learning (ML) a...

  • Review
  • Open Access
44 Citations
12,490 Views
22 Pages

5 October 2023

Research on water quality is a fundamental step in supporting the maintenance of environmental and human health. The elements involved in water quality analysis are multidimensional, because numerous characteristics can be measured simultaneously. Th...

  • Article
  • Open Access
40 Citations
6,251 Views
27 Pages

Simulating Groundwater Potential Zones in Mountainous Indian Himalayas—A Case Study of Himachal Pradesh

  • Anshul Sud,
  • Rahul Kanga,
  • Suraj Kumar Singh,
  • Gowhar Meraj,
  • Shruti Kanga,
  • Pankaj Kumar,
  • AL. Ramanathan,
  • Sudhanshu and
  • Vinay Bhardwaj

Groundwater resources are increasingly important as the main supply of fresh water for household, industrial, and agricultural activities. However, overuse and depletion of these resources can lead to water scarcity and resource deterioration. Theref...

  • Article
  • Open Access
38 Citations
3,970 Views
19 Pages

A Stacked Machine Learning Algorithm for Multi-Step Ahead Prediction of Soil Moisture

  • Francesco Granata,
  • Fabio Di Nunno,
  • Mohammad Najafzadeh and
  • Ibrahim Demir

21 December 2022

A trustworthy assessment of soil moisture content plays a significant role in irrigation planning and in controlling various natural disasters such as floods, landslides, and droughts. Various machine learning models (MLMs) have been used to increase...

  • Feature Paper
  • Article
  • Open Access
37 Citations
5,222 Views
13 Pages

This paper examines the impacts of three different potential evapotranspiration (PET) models on drought severity and frequencies indicated by the standardized precipitation index (SPEI). The standardized precipitation-evapotranspiration index is a re...

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Hydrology - ISSN 2306-5338