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  • Review
  • Open Access
167 Citations
55,798 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
91 Citations
23,708 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...

  • Perspective
  • Open Access
9 Citations
18,046 Views
19 Pages

Sea-Level Rise in Pakistan: Recommendations for Strengthening Evidence-Based Coastal Decision-Making

  • Jennifer H. Weeks,
  • Syeda Nadra Ahmed,
  • Joseph D. Daron,
  • Benjamin J. Harrison,
  • Peter Hogarth,
  • Tariq Ibrahim,
  • Asif Inam,
  • Arshi Khan,
  • Faisal Ahmed Khan and
  • Sardar Sarfaraz
  • + 4 authors

25 October 2023

Pakistan is vulnerable to a range of climate hazards, including sea-level rise. The Indus Delta region, situated in the coastal Sindh province, is particularly at risk of sea-level rise due to low-lying land and fragile ecosystems. In this article, e...

  • Review
  • Open Access
47 Citations
13,415 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...

  • Review
  • Open Access
31 Citations
11,501 Views
28 Pages

Remote sensing methods have the potential to improve lake water quality monitoring and decision-making in water management. This review discusses the use of remote sensing methods for monitoring and assessing water quality in lakes. It explains the p...

  • Review
  • Open Access
39 Citations
11,046 Views
32 Pages

26 August 2023

Microbially induced calcium carbonate precipitation (MICP) is an innovative biocementation technique that facilitates the formation of calcium carbonate within a pore network. Initially gaining prominence in the field of geotechnical engineering, MIC...

  • Feature Paper
  • Article
  • Open Access
15 Citations
10,847 Views
14 Pages

Probabilistic Approach to Tank Design in Rainwater Harvesting Systems

  • Maria Gloria Di Chiano,
  • Mariana Marchioni,
  • Anita Raimondi,
  • Umberto Sanfilippo and
  • Gianfranco Becciu

27 February 2023

Storage tanks from rainwater harvesting systems (RWHs) are designed to provide flow equalization between rainfall and water demand. The minimum storage capacity required to take into account the maximum variations of stored water volumes, i.e., the a...

  • Feature Paper
  • Review
  • Open Access
13 Citations
10,294 Views
39 Pages

17 February 2025

This study critically examines the applications of the Hydrologic Engineering Center-Hydrologic Modeling System (HEC-HMS) in hydrological research from 2000 to 2023, with a focus on its use in event-based and continuous simulations. A bibliometric an...

  • Article
  • Open Access
12 Citations
10,234 Views
17 Pages

Mapping Projected Variations of Temperature and Precipitation Due to Climate Change in Venezuela

  • Jesús A. Viloria,
  • Barlin O. Olivares,
  • Pedro García,
  • Franklin Paredes-Trejo and
  • Aníbal Rosales

The impacts of climate change will not be homogeneous in all countries or between regions within each country. Mapping projected changes in temperature and precipitation is crucial for formulating region-specific agricultural adaptation measures. The...

  • Article
  • Open Access
29 Citations
9,748 Views
20 Pages

11 September 2024

Large Language Models (LLMs) combined with visual foundation models have demonstrated significant advancements, achieving intelligence levels comparable to human capabilities. This study analyzes the latest Multimodal LLMs (MLLMs), including Multimod...

  • Review
  • Open Access
20 Citations
9,658 Views
16 Pages

Constructed Wetlands as Nature-Based Solutions for Wastewater Treatment in the Hospitality Industry: A Review

  • Sara Justino,
  • Cristina S. C. Calheiros,
  • Paula M. L. Castro and
  • David Gonçalves

The hospitality industry is increasing its awareness of how the integration of nature-based solutions can decrease its environmental impact while maintaining or increasing the service level of the sector. Constructed wetlands (CWs) constitute a promi...

  • Feature Paper
  • Review
  • Open Access
21 Citations
9,548 Views
21 Pages

Enhancing Groundwater Recharge Through Nature-Based Solutions: Benefits and Barriers

  • Mahlet M. Kebede,
  • Mukesh Kumar,
  • Mesfin M. Mekonnen and
  • T. Prabhakar Clement

16 November 2024

Nature-based solutions (NbSs) for water involve using or mimicking natural processes to contribute to the improved management of water. Although NbSs are gaining a significant amount of scientific attention, to ensure their wide usage for enhancing g...

  • Review
  • Open Access
1 Citations
9,369 Views
18 Pages

25 November 2024

The Prespa–Ohrid lake system in the southwest Balkan region is the oldest permanent lake system in Europe and a global hotspot of biodiversity and endemism. Its smaller component, Lake Macro Prespa (or simply called Prespa), shared by North Mac...

  • Article
  • Open Access
1 Citations
9,152 Views
12 Pages

Extending the Design Life of the Palm Jumeirah Revetment Considering Climate Change Effects

  • Khaled Elkersh,
  • Serter Atabay,
  • Abdullah Gokhan Yilmaz,
  • Yomna Morad and
  • Nour Nouar

This paper presents potential upgrades to the Palm Jumeirah Island’s outer revetment to extend its design life for 50 years, considering the sea level rise (SLR) associated with climate change. The paper proposes several upgrade options to ensu...

  • Feature Paper
  • Article
  • Open Access
4 Citations
7,961 Views
30 Pages

Enhancing Monthly Streamflow Prediction Using Meteorological Factors and Machine Learning Models in the Upper Colorado River Basin

  • Saichand Thota,
  • Ayman Nassar,
  • Soukaina Filali Boubrahimi,
  • Shah Muhammad Hamdi and
  • Pouya Hosseinzadeh

Streamflow prediction is crucial for planning future developments and safety measures along river basins, especially in the face of changing climate patterns. In this study, we utilized monthly streamflow data from the United States Bureau of Reclama...

  • Article
  • Open Access
12 Citations
7,843 Views
27 Pages

Spatio-Temporal Graph Neural Networks for Streamflow Prediction in the Upper Colorado Basin

  • Akhila Akkala,
  • Soukaina Filali Boubrahimi,
  • Shah Muhammad Hamdi,
  • Pouya Hosseinzadeh and
  • Ayman Nassar

Streamflow prediction is vital for effective water resource management, enabling a better understanding of hydrological variability and its response to environmental factors. This study presents a spatio-temporal graph neural network (STGNN) model fo...

  • Feature Paper
  • Article
  • Open Access
27 Citations
7,749 Views
19 Pages

Urban Flood Modelling under Extreme Rainfall Conditions for Building-Level Flood Exposure Analysis

  • Christos Iliadis,
  • Panagiota Galiatsatou,
  • Vassilis Glenis,
  • Panagiotis Prinos and
  • Chris Kilsby

17 August 2023

The expansion of urban areas and the increasing frequency and magnitude of intense rainfall events are anticipated to contribute to the widespread escalation of urban flood risk across the globe. To effectively mitigate future flood risks, it is cruc...

  • Article
  • Open Access
20 Citations
7,614 Views
17 Pages

Influence of Dissolved Oxygen, Water Level and Temperature on Dissolved Organic Carbon in Coastal Groundwater

  • Thilagavathi Rajendiran,
  • Chidambaram Sabarathinam,
  • Banajarani Panda and
  • Vetrimurugan Elumalai

The quality of groundwater has been severely impacted by urbanization around coasts. The change in climate and land use patterns has deteriorated the quality and availability of groundwater. One of the main issues in contemporary groundwater quality...

  • Feature Paper
  • Article
  • Open Access
3 Citations
7,604 Views
12 Pages

Leaf Water Storage Capacity Among Eight US Hardwood Tree Species: Differences in Seasonality and Methodology

  • Natasha Scavotto,
  • Courtney M. Siegert,
  • Heather D. Alexander and
  • J. Morgan Varner

18 February 2025

Canopy hydrology and forest water inputs are directly linked to the physical properties of tree crowns (e.g., foliar and woody surfaces), which determine a tree’s capacity to intercept and retain incident rainfall. The changing forest structure...

  • Article
  • Open Access
5 Citations
7,535 Views
20 Pages

28 September 2023

The municipal water supply, related mainly to the cities of Albania, began to develop in the second half of the 19th century and very intensively after 1945. Today, the reported mean water production for the cities, on average, is about 300 l/capita/...

  • Feature Paper
  • Article
  • Open Access
22 Citations
7,386 Views
27 Pages

The Colorado River is a principal source of water for 40 million people and farmlands in seven states in the western US and the Republic of Mexico. The river has been under intense pressure from the effects of climate change and anthropogenic activit...

  • Article
  • Open Access
15 Citations
7,372 Views
23 Pages

Groundwater Recharge Potentiality Mapping in Wadi Qena, Eastern Desert Basins of Egypt for Sustainable Agriculture Base Using Geomatics Approaches

  • Hanaa A. Megahed,
  • Abd El-Hay A. Farrag,
  • Amira A. Mohamed,
  • Paola D’Antonio,
  • Antonio Scopa and
  • Mohamed A. E. AbdelRahman

12 December 2023

In arid and hyper-arid areas, groundwater is a precious and rare resource. The need for water supply has grown over the past few decades as a result of population growth, urbanization, and agricultural endeavors. This research aims to locate groundwa...

  • Article
  • Open Access
14 Citations
7,350 Views
15 Pages

Development and Automation of a Photovoltaic-Powered Soil Moisture Sensor for Water Management

  • Denilson Alves de Melo,
  • Patrícia Costa Silva,
  • Adriana Rodolfo da Costa,
  • Josué Gomes Delmond,
  • Ana Flávia Alves Ferreira,
  • Johnny Alves de Souza,
  • José Francisco de Oliveira-Júnior,
  • Jhon Lennon Bezerra da Silva,
  • Alexandre Maniçoba da Rosa Ferraz Jardim and
  • Marcos Vinícius da Silva
  • + 5 authors

10 August 2023

The objective of this study was to develop and calibrate a photovoltaic-powered soil moisture sensor (SMS) for irrigation management. Soil moisture readings obtained from the sensor were compared with gravimetric measurements. An automated SMS was us...

  • Article
  • Open Access
7 Citations
7,327 Views
17 Pages

The Cantareira System, the Largest South American Water Supply System: Management History, Water Crisis, and Learning

  • Antonio Carlos Zuffo,
  • Sergio Nascimento Duarte,
  • Marco Antonio Jacomazzi,
  • Maíra Simões Cucio and
  • Marcus Vinícius Galbetti

Located in the southeast region of Brazil, the Cantareira System consists of six interconnected reservoirs and supplies around 14 million people in the state of São Paulo. Built in the 1970s, when extensive fluviometric series were not availab...

  • Article
  • Open Access
18 Citations
7,313 Views
37 Pages

Monitoring Slope Movement and Soil Hydrologic Behavior Using IoT and AI Technologies: A Systematic Review

  • Md Jobair Bin Alam,
  • Luis Salgado Manzano,
  • Rahul Debnath and
  • Ahmed Abdelmoamen Ahmed

Landslides or slope failure pose a significant risk to human lives and infrastructures. The stability of slopes is controlled by various hydrological processes such as rainfall infiltration, soil water dynamics, and unsaturated soil behavior. Accordi...

  • Article
  • Open Access
11 Citations
7,260 Views
13 Pages

Comparison between the Effects of Normal Rain and Acid Rain on Calcareous Stones under Laboratory Simulation

  • Indira Rodríguez,
  • Almudena Ortiz,
  • Pablo Caldevilla,
  • Sara Giganto,
  • Gabriel Búrdalo and
  • María Fernández-Raga

Acid rain is a problem that despite efforts to reduce atmospheric pollution, continues to impact not only countries where there is a high production of pollutants, but also transboundary areas to which the pollutants are transported. In addition to i...

  • Feature Paper
  • Article
  • Open Access
8 Citations
7,147 Views
18 Pages

30 December 2023

The Colorado River provides water to 40 million people in the U.S. Southwest, with river basin spanning 250,000 square miles (647,497 km2). Quantitative water rights assigned to U.S. states, Mexico, and tribes in the Colorado Basin exceed annual stre...

  • Review
  • Open Access
24 Citations
7,013 Views
33 Pages

Dynamic Groundwater Contamination Vulnerability Assessment Techniques: A Systematic Review

  • Arghadyuti Banerjee,
  • Leo Creedon,
  • Noelle Jones,
  • Laurence Gill and
  • Salem Gharbia

4 September 2023

Assuring the quantity and quality of groundwater resources is essential for the well-being of human and ecological health, society, and the economy. For the last few decades, groundwater vulnerability modeling techniques have become essential for gro...

  • Article
  • Open Access
9 Citations
6,884 Views
33 Pages

The objective of this study was to assess the water quality status of the surface water and groundwater resources in the Middelburg area, South Africa. The assessment was addressed using combined water quality indices, investigating selected chemical...

  • Article
  • Open Access
3 Citations
6,837 Views
11 Pages

Impact of Gravel Pits on Water Quality in Alluvial Aquifers

  • Igor Karlović,
  • Tamara Marković,
  • Andrew C. Smith and
  • Krešimir Maldini

Gravel pits are considered potentially hazardous in terms of groundwater quality protection as they represent an open part of the aquifer system, increasing the aquifer’s vulnerability to contamination from the surface. The aim of this research...

  • Article
  • Open Access
52 Citations
6,771 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...

  • Article
  • Open Access
42 Citations
6,715 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...

  • Feature Paper
  • Review
  • Open Access
3 Citations
6,665 Views
45 Pages

Protocols for Water and Environmental Modeling Using Machine Learning in California

  • Minxue He,
  • Prabhjot Sandhu,
  • Peyman Namadi,
  • Erik Reyes,
  • Kamyar Guivetchi and
  • Francis Chung

The recent surge in popularity of generative artificial intelligence (GenAI) tools like ChatGPT has reignited global interest in AI, a technology with a well-established history spanning several decades. The California Department of Water Resources (...

  • Article
  • Open Access
12 Citations
6,457 Views
20 Pages

It might be difficult to find possible groundwater reservoir zones, especially in arid or hilly regions. In the twenty-first century, remotely sensed satellite imagery may present a new opportunity to locate surface and subsurface water resources mor...

  • Article
  • Open Access
9 Citations
6,352 Views
17 Pages

7 October 2023

Access to clean and safe water is extremely important, not only in Palestine but also worldwide. In the West Bank, groundwater is particularly valuable because of its scarcity and inaccessibility, and, due to the nature of the area’s aquifers,...

  • Feature Paper
  • Article
  • Open Access
25 Citations
6,347 Views
27 Pages

Evaluation of Various Resolution DEMs in Flood Risk Assessment and Practical Rules for Flood Mapping in Data-Scarce Geospatial Areas: A Case Study in Thessaly, Greece

  • Nikolaos Xafoulis,
  • Yiannis Kontos,
  • Evangelia Farsirotou,
  • Spyridon Kotsopoulos,
  • Konstantinos Perifanos,
  • Nikolaos Alamanis,
  • Dimitrios Dedousis and
  • Konstantinos Katsifarakis

Floods are lethal and destructive natural hazards. The Mediterranean, including Greece, has recently experienced many flood events (e.g., Medicanes Zorbas and Ianos), while climate change results in more frequent and intense flood events. Accurate fl...

  • Article
  • Open Access
3 Citations
6,319 Views
13 Pages

2 February 2024

Mitigating nonpoint source pollution from stormwater runoff demands effective strategies for treating the first flush depth. Whether through off-stream storage or pass-through treatment devices, designing diversion structures and filtering materials...

  • Review
  • Open Access
12 Citations
6,290 Views
42 Pages

Review of River Ice Observation and Data Analysis Technologies

  • Igor Zakharov,
  • Thomas Puestow,
  • Amir Ali Khan,
  • Robert Briggs and
  • Paul Barrette

20 August 2024

This paper provides a comprehensive review of the available literature on the observation and characterization of river ice using remote sensing technologies. Through an analysis of 200 publications spanning from 1919 to June 2024, we reviewed differ...

  • Article
  • Open Access
33 Citations
6,236 Views
22 Pages

Flood risk assessment is an important tool for urban planning, land development, and hydrological analysis. The flood risks are very high in arid countries due to the nature of the rainfall resulting from thunderstorms and the land cover, which compr...

  • Feature Paper
  • Article
  • Open Access
8 Citations
6,224 Views
20 Pages

Comprehensive Analysis of Hydrological Processes in a Programmable Environment: The Watershed Modeling Framework

  • Nicolás Velásquez,
  • Jaime Ignacio Vélez,
  • Oscar D. Álvarez-Villa and
  • Sandra Patricia Salamanca

Distributed hydrological modeling has increased its popularity in the community, leading to the development of multiple models with different approaches. However, the rapid growth has also opened a gap between models, interfaces, and advanced users....

  • Article
  • Open Access
2 Citations
6,009 Views
27 Pages

Drivers and Management of Nutrient Overload in Dams: Insights from Roodeplaat Dam, South Africa

  • Samkele Siphelele Mnyango,
  • Melusi Thwala,
  • Christoff Truter,
  • Nkosinathi Goodman Xulu,
  • Yolandi Schoeman and
  • Paul Johan Oberholster

Anthropogenic activities significantly threaten aquatic ecosystems, accelerating water quality deterioration through pollution, overexploitation, and habitat disturbance. Roodeplaat Dam in South Africa exemplifies these challenges, experiencing nutri...

  • Feature Paper
  • Article
  • Open Access
4 Citations
5,965 Views
17 Pages

6 October 2023

The recovery of soil void space through infiltration and evapotranspiration processes within green stormwater infrastructure (GSI) is key to continued hydrologic function. As such, soil void space recovery must be well understood to improve the desig...

  • Review
  • Open Access
8 Citations
5,930 Views
23 Pages

Natural flood management strategies are increasingly recognized as sustainable alternatives to conventional engineered flood control measures. Among these, leaky dams, also known as woody debris dams or log dams, have emerged as effective nature-base...

  • Article
  • Open Access
6 Citations
5,912 Views
17 Pages

Predictive Assessment of Climate Change Impact on Water Yield in the Meta River Basin, Colombia: An InVEST Model Application

  • Jhon B. Valencia,
  • Vladimir V. Guryanov,
  • Jeison Mesa-Diez,
  • Nilton Diaz,
  • Daniel Escobar-Carbonari and
  • Artyom V. Gusarov

8 February 2024

This paper presents a hydrological assessment of the 113,981 km2 Meta River basin in Colombia using 13 global climate models to predict water yield for 2050 under two CMIP6 scenarios, SSP 4.5 and SSP 8.5. Despite mixed performance across subbasins, t...

  • Review
  • Open Access
5 Citations
5,909 Views
34 Pages

Evolution of Tunneling Hydro-Technology: From Ancient Times to Present and Future

  • Andreas N. Angelakis,
  • Cees W. Passchier,
  • Mohammad Valipour,
  • Jens A. Krasilnikoff,
  • Vasileios A. Tzanakakis,
  • Abdelkader T. Ahmed,
  • Alper Baba,
  • Rohitashw Kumar,
  • Esra Bilgic and
  • Nicholas Dercas
  • + 1 author

20 September 2023

Water tunnels are one of the oldest hydro-technologies for extracting water resources and/or transmitting them through water distribution systems. In the past, human societies have used tunneling for various purposes, including development, as a meas...

  • Article
  • Open Access
19 Citations
5,866 Views
24 Pages

The identification of flood hazards during emerging public safety crises such as hurricanes or flash floods is an invaluable tool for first responders and managers yet remains out of reach in any comprehensive sense when using traditional remote-sens...

  • Article
  • Open Access
5 Citations
5,839 Views
20 Pages

Characterization of Extreme Rainfall and River Discharge over the Senegal River Basin from 1982 to 2021

  • Assane Ndiaye,
  • Mamadou Lamine Mbaye,
  • Joël Arnault,
  • Moctar Camara and
  • Agnidé Emmanuel Lawin

21 October 2023

Extreme hydroclimate events usually have harmful impacts of human activities and ecosystems. This study aims to assess trends and significant changes in rainfall and river flow over the Senegal River Basin (SRB) and its upper basin during the 1982&nd...

  • Article
  • Open Access
6 Citations
5,827 Views
25 Pages

Assessment of Potential Potable Water Reserves in Islamabad, Pakistan Using Vertical Electrical Sounding Technique

  • Mehboob ur Rashid,
  • Muhammad Kamran,
  • Muhammad Jawad Zeb,
  • Ihtisham Islam,
  • Hammad Tariq Janjuhah and
  • George Kontakiotis

21 November 2023

This study aimed to investigate the potential reserves of potable water in Islamabad, Pakistan, considering the alarming depletion of water resources. A detailed vertical electrical sounding (VES) survey was conducted in two main localities: Bara Kah...

  • Article
  • Open Access
3 Citations
5,797 Views
17 Pages

A Composite Approach for Evaluating Operational Cloud Seeding Effect in Stratus Clouds

  • Fei Wang,
  • Baojun Chen,
  • Zhiguo Yue,
  • Jin Wang,
  • Dejun Li,
  • Dawei Lin,
  • Yahui Tang and
  • Tian Luan

8 October 2024

Robust water management is in intense demand in many water scarcity areas, such as arid and semi-arid regions in the world. As part of the regional water management strategy, rain enhancement is vital to replenish groundwater reservoirs, and the key...

  • Article
  • Open Access
10 Citations
5,788 Views
24 Pages

Evaluation of the Impact of Climate Change on the Water Balance of the Mixteco River Basin with the SWAT Model

  • Gerardo Colín-García,
  • Enrique Palacios-Vélez,
  • Adolfo López-Pérez,
  • Martín Alejandro Bolaños-González,
  • Héctor Flores-Magdaleno,
  • Roberto Ascencio-Hernández and
  • Enrique Inoscencio Canales-Islas

Assessing the impact of climate change is essential for developing water resource management plans, especially in areas facing severe issues regarding ecosystem service degradation. This study assessed the effects of climate change on the hydrologica...

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Hydrology - ISSN 2306-5338