Water

Isotopic and Geochemical Approaches for Groundwater Assessment and Management

edited by

and

submission deadline 20 Apr 2026 | Viewed by 735 | Submission Open

Keywords: hydrogeochemcial investigations; groundwater contaminations; isotope hydrology; groundwater evolution; social hydrology

(This special issue belongs to the Section Hydrogeology)

River Channel Hydraulics, Fluvial Dynamics and Re-Opening Floodplains

edited by

Jaromír Říha

submission deadline 20 Apr 2026 | 1 articles | Viewed by 601 | Submission Open

Keywords: open channel flow; sediment transport; numerical and experimental modelling; reopening floodplains

(This special issue belongs to the Section Hydraulics and Hydrodynamics)

Research Progress in Ancient and Modern Water Supply and Distribution Systems for Urban, Agricultural and Hydropower Use

edited by

Charles R. Ortloff

submission deadline 20 Apr 2026 | 1 articles | Viewed by 506 | Submission Open

Keywords: advanced water engineering analysis; computational fluid dynamics; hydropower; water supply and distribution systems; archaeology; water engineering history; urban and agriculture water supply distribution

(This special issue belongs to the Section Water Resources Management, Policy and Governance)

Geospatial Relationships Between Water Quality and Human Health Outcomes in a Changing Climate

edited by

Eleanor Rogan

,

Alan Kolok

and

Naveen Joseph

submission deadline 20 Apr 2026 | Viewed by 179 | Submission Open

Keywords: water quality; climate change; GeoHealth; cancer incidence; extreme weather; spatial analysi

Watershed Hydrology and Management Under Changing Climate, 2nd Edition

edited by Hongbo Zhang and

Jie Yang

submission deadline 20 Apr 2026 | Viewed by 133 | Submission Open

Keywords: climate change; hydrology modeling and forecasting; hydrological connectivity; groundwater– surface water inter-action; ecohydrology; socio-hydrology; digital watershed; environmental flow; drought and flood risk management; integrated water resources management

(This special issue belongs to the Section Hydrology)

Groundwater Quality, Hydrochemical Assessment and Water–Gas–Rock Interaction Processes

edited by

Francesco Rufino

and

Dario Tedesco

submission deadline 20 Apr 2026 | Viewed by 129 | Submission Open

Keywords: groundwater quality; isotope geochemistry; gas– water– rock interaction processes; geochemical modeling; groundwater pollution; monitoring systems

(This special issue belongs to the Section Water Quality and Contamination)

Geophysical Methods for Landslide Monitoring and Hydrogeophysical Applications

edited by

Sebastian Uhlemann

and

Agnese Innocenti

submission deadline 20 Apr 2026 | Viewed by 119 | Submission Open

Keywords: landslide monitoring; hydrogeophysics; geophysical methods; slope stability; time-lapse geophysics; soil moisture

(This special issue belongs to the Section Hydrogeology)

Advanced Research on Marine Geology and Sedimentology, 2nd Edition

edited by

Zhuangcai Tian

submission deadline 20 Apr 2026 | Viewed by 102 | Submission Open

Keywords: sediment; suspension; transport; bottom boundary layer; nepheloid layer

(This special issue belongs to the Section Hydrogeology)

Application of Artificial Intelligence (AI) in Water Quality Monitoring, 2nd Edition

edited by

Tianhong Li

submission deadline 20 Apr 2026 | Viewed by 97 | Submission Open

Keywords: water quality monitoring; artificial intelligence; deep learning; machine learning; precise regulation; intelligent recognition; predictive warning; real-time monitoring; model optimization

(This special issue belongs to the Section New Sensors, New Technologies and Machine Learning in Water Sciences)

The Development and Application of Membrane and Hybrid Technology in the Treatment of Emerging Pollutants

edited by

Linyan Yang

and

Miao Tian

submission deadline 20 Apr 2026 | Viewed by 92 | Submission Open

Keywords: membrane technology; emerging pollutants; membrane process; hybrid processes; membrane fabrication; fouling control; process modeling; resource recovery; rejection mechanism; matrix effect

(This special issue belongs to the Section Wastewater Treatment and Reuse)

Water Management and Water-Saving Irrigation in Agricultural Areas

edited by

Muhammad Abrar Faiz

submission deadline 20 Apr 2026 | Viewed by 91 | Submission Open

Keywords: sustainable water management; water-saving irrigation; precision agriculture; remote sensing and IoT; climate change adaptation; water– energy– food nexus

(This special issue belongs to the Section Water, Agriculture and Aquaculture)

Functional Materials for Water Treatment: Challenges and Opportunities

edited by Xiaoyuan Zhang

submission deadline 20 Apr 2026 | Viewed by 89 | Submission Open

Keywords: functional materials; water treatment; wastewater reuse; desalination; advanced oxidation processes

(This special issue belongs to the Section Wastewater Treatment and Reuse)

Hydrodynamics in Pumping and Hydropower Systems, 2nd Edition

edited by

Ling Zhou

and

Wencheng Guo

submission deadline 20 Apr 2026 | Viewed by 88 | Submission Open

Keywords: pumps; turbines; hydropower; numerical simulation; experiments; vibration; hydraulic forces; hydraulic transient; stability; control strategy

(This special issue belongs to the Section Hydraulics and Hydrodynamics)

Emerging Contaminants in Water Environments: Occurrence, Analysis and Ecotoxicity

edited by

Chong Chen

,

Limin Ma

and

Jing Hu

submission deadline 20 Apr 2026 | Viewed by 85 | Submission Open

Keywords: spatial– temporal distribution; target analysis; suspect screening; non-target analysis; environmental impact; ecological risk; ecotoxicology mechanism

(This special issue belongs to the Section Water Quality and Contamination)

Operation and Intelligent Fault Diagnosis of Hydropower Units Under New Power Systems

edited by

Xueli An

and

Wenlong Fu

submission deadline 20 Apr 2026 | Viewed by 78 | Submission Open

Keywords: hydropower units; operation technology; new power systems; sediment wear; cavitation; numerical simulation; machine learning; intelligent monitoring; hydraulic machinery

(This special issue belongs to the Section Water-Energy Nexus)

Coastal Biodiversity Conservation and Restoration

edited by Ettore Nepote and

Martina Canessa

submission deadline 20 Apr 2026 | Viewed by 73 | Submission Open

Keywords: biodiversity; restoration; coastal zones; protected habitats; conservation measures

(This special issue belongs to the Section Oceans and Coastal Zones)

Climate–Water Effects in Agriculture: Adaptation and Mitigation Approaches

edited by

Nektarios N. Kourgialas

submission deadline 24 Apr 2026 | 2 articles | Viewed by 1951 | Submission Open

Keywords: soil and water resource management; geoinformatics in soil and water resource management; precision agriculture and irrigation technologies; smart water supply systems; climate and agricultural adaptive practices; droughts; floods and water/soil erosion for rural areas; water quality improvement; water and soil pollution; unconventional water sources and desalination; agricultural water– energy– food nexus

(This special issue belongs to the Section Water Resources Management, Policy and Governance)

"Watershed–Urban" Flooding and Waterlogging Disasters

edited by

Jinjun Zhou

,

Zhuoran Luo

and Shengwei Pei

submission deadline 24 Apr 2026 | 2 articles | Viewed by 947 | Submission Open

Keywords: river basin flood; urban hydrology; urban flood; urban waterlogging; low-impact development; sponge city; urban stormwater management; urban flood damage; flood hazard risk

(This special issue belongs to the Section Hydrology)

Advances in Crisis and Risk Management of Extreme Floods

edited by

Jorge Leandro

, Svenja Fischer, Kerstin Lesny and

Paolo Reggiani

submission deadline 25 Apr 2026 | 4 articles | Viewed by 10510 | Submission Open

Keywords: mitigation; preparedness; response; recovery management; resilience and risk; community resilienc; governance; forecasting; numerical simulation; induced landslides; critical infrastructure; nature based solutions

(This special issue belongs to the Section Hydrology)

Advances in Hydrodynamics for Pumping Systems: Modeling, Optimization, and Applications

edited by

Qiaorui Si

,

Gerard Bois

,

Asad Ali

and Yandong Gu

submission deadline 25 Apr 2026 | 7 articles | Viewed by 8482 | Submission Open

Keywords: pumping systems; hydrodynamics; multiphase flow; cavitation ; computational fluid dynamics (CFD) ; energy efficiency ; turbulence modeling ; design optimization; transient flow; renewable energy integration

(This special issue belongs to the Section Hydraulics and Hydrodynamics)

Pollution Mechanisms and Source Apportionment of Typical Pollutants in Aquatic Environments

edited by Qianqian Zhang

submission deadline 25 Apr 2026 | 9 articles | Viewed by 7799 | Submission Open

Keywords: rivers; lakes; and groundwater; water quality; hydrochemistry; pollution sources; sources analysis; assessment methods; isotope technology; machine learning; multivariate statistical techniques; models

(This special issue belongs to the Section Water Quality and Contamination)

Water Environment Pollution and Control, 4th Edition

edited by

Weiying Feng

,

Fang Yang

and

Jing Liu

submission deadline 25 Apr 2026 | 7 articles | Viewed by 6846 | Submission Open

Keywords: dissolved organic matter; water pollution; nitrogen and phosphorus; heavy metals; toxicity; microbial; nanomaterials; lake eutrophication

(This special issue belongs to the Section Water Quality and Contamination)

Aquatic Microplastic Pollution: Occurrence and Removal

edited by

Lixin Zhu

submission deadline 25 Apr 2026 | 3 articles | Viewed by 4147 | Submission Open

Keywords: microplastic pollution; environmental fate; removal technologies; wastewater treatment; biodegradation; risk assessment; mitigation strategies; plastic waste management; polymer degradation; policy and regulation

(This special issue belongs to the Section Water Quality and Contamination)

Disaster Analysis and Prevention of Dam and Slope Engineering

edited by

Yuke Wang

and Xiang Yu

submission deadline 25 Apr 2026 | 2 articles | Viewed by 3119 | Submission Open

Keywords: hydraulic structure; geotechnical engineering; safety evaluation; numerical simulation; fine analysis; dynamic response; soft foundation; mechanical characteristics; damage behavior; treatment measure

(This special issue belongs to the Section Soil and Water)

Advances in Water Related Geotechnical Engineering

edited by

Chaofeng Zeng

submission deadline 25 Apr 2026 | 3 articles | Viewed by 2309 | Submission Open

Keywords: groundwater control; geotechnical engineering; dewatering; deep excavation; tunnelling; land subsidence; slope engineering; foundation engineering; pore water pressure; foundation pit leakage

(This special issue belongs to the Section Hydrogeology)

Advances in Hydroinformatics and Geo/Statistics for Modelling and Risk Assessment of Water Systems

edited by

,

,

and

submission deadline 25 Apr 2026 | 1 articles | Viewed by 1287 | Submission Open

Keywords: flood modelling; river hydraulic; geometric uncertainty of flood models; water sustainability; advances in forest restoration; nature-based solutions; advanves on time series analysis; advances of geostatistics

(This special issue belongs to the Section Hydrology)

Physical–Chemical Wastewater Treatment Technologies, 2nd Edition

edited by María Dolores Saquete and

Nuria Boluda Botella

submission deadline 25 Apr 2026 | 1 articles | Viewed by 1016 | Submission Open

Keywords: micropollutants; emerging pollutants; persistent organic pollutants; advanced wastewater technologies; sewage sludge pollution; physical– chemical treatments

(This special issue belongs to the Section Wastewater Treatment and Reuse)

Watershed Ecohydrology and Water Quality Modeling

edited by Tao Huang

submission deadline 25 Apr 2026 | 1 articles | Viewed by 928 | Submission Open

Keywords: watershed; ecohydrology; hydrologic modeling; water quality; contaminants

(This special issue belongs to the Section Ecohydrology)

Sustainable Water and Sanitation Governance: Aligning Policies, Institutions and Regulation

edited by

Francisco Silva Pinto

,

Rui Cunha Marques

and

Tiago Balieiro Cetrulo

submission deadline 25 Apr 2026 | Viewed by 363 | Submission Open

Keywords: SDG 6; water governance; PIR framework; enabling environment; policy implementation; institutional settings; water services regulation; sustainable water management

(This special issue belongs to the Section Water Resources Management, Policy and Governance)

Constructed Wetlands for Wastewater Treatment: Recent Advances and Future Challenges

edited by

Amir Gholipour

and

Rita Fragoso

submission deadline 25 Apr 2026 | Viewed by 273 | Submission Open

Keywords: constructed wetlands; wastewater treatment; nature-based solutions; sludge management; worm-assisted sludge treatment; micropollutants; biodegradation; PFAS removal; nutrient removal; struvite precipitation; phosphorus recovery; agro-food waste valorization; anaerobic digestion and co-digestion; biomethane production; circular economy; hybrid treatment systems; water reuse; environmental biotechnology; environmental engineering; wetland modeling; molecular ecology; microbial communities; plant-microbe interactions; urban water management; climate resilience; water– energy– food nexus

(This special issue belongs to the Section Wastewater Treatment and Reuse)

Pollution Removal, Carbon Emission Reduction, and AI Empowerment in Wastewater Treatment

edited by

Weihua Zhao

, Xiao Ma and

Bo Wang

submission deadline 25 Apr 2026 | Viewed by 183 | Submission Open

Keywords: wastewater treatment; pollution removal; carbon emission reduction; artificial intelligence (AI); integrated approaches

(This special issue belongs to the Section Wastewater Treatment and Reuse)

Rivers, Estuaries, and Coastal Zones: Sediment Transport and Morphodynamical Models: 2nd Edition

edited by Leszek M. Kaczmarek and

Magdalena Pietrzak

submission deadline 25 Apr 2026 | Viewed by 163 | Submission Open

Keywords: granular transport; sediment mixtures; morphodynamics; rivers; estuaries; coastal zones; bedload; contact load; suspended load; fine sediment transport; flocculation

(This special issue belongs to the Section Water Erosion and Sediment Transport)

Advances in Machine Learning for Flood Prediction and Water Risk Management

edited by Masrur Ahmed

submission deadline 25 Apr 2026 | Viewed by 110 | Submission Open

Keywords: flood prediction; machine learning and deep learning; hydrological modeling; climate change impacts on flood; data assimilation; remote sensing; uncertainty analysis; early warning systems; flood prediction with global circulation model; integration of AI and physics-based models

(This special issue belongs to the Section New Sensors, New Technologies and Machine Learning in Water Sciences)

Impacts of Acid Mine Drainage on Continental Waters

edited by

Roberto Rodríguez-Pacheco

submission deadline 25 Apr 2026 | Viewed by 87 | Submission Open

Keywords: acid mine drainage (AMD); heavy metals contamination; hydrogeochemistry; mine tailings and residues; water quality and ecotoxicology; continental and marine water bodies; remediation and treatment technologies; circular economy and resource recovery; water framework directive (WFD); sustainable development goals (SDGS)

(This special issue belongs to the Section Hydrology)

Modeling and Observations of Cold Regions Hydrosystems and Their Evolution Under Climate Change

edited by

Oleg S. Pokrovsky

and

Liudmila S. Shirokova

submission deadline 25 Apr 2026 | Viewed by 78 | Submission Open

Keywords: cold regions; high latitudes; high altitudes; biogeochemistry; hydrology; rivers; lakes; soil water; groundwater; floodplain; discharge; hydrochemistry; carbon; greenhouse gases; nutrients; trace metal; colloids

(This special issue belongs to the Section Water and Climate Change)

Spatial Analysis of Flooding Phenomena: Challenges and Case Studies

edited by

Salvador García-Ayllón

submission deadline 26 Apr 2026 | 4 articles | Viewed by 5304 | Submission Open

Keywords: flooding derivatives; flooding analysis; flooding effects; flooding vulnerability; flood model

(This special issue belongs to the Section Hydrology)

Advances in Mine Water Science, Technology, and Policy

edited by

Chengkai Qu

submission deadline 27 Apr 2026 | Viewed by 51 | Submission Open

Keywords: mine wastewater; heavy metals; sulfate pollution; geochemical processes; contaminant transport; ecological risk assessment; human health risk; multi-contaminant interactions; wastewater treatment technologies; numerical modeling; prediction and assessment; sustainable remediation strategies

(This special issue belongs to the Section Water Resources Management, Policy and Governance)

Urban Flood Risk Assessment and Management

edited by

Matjaž Mikoš

and Damir Bekić

submission deadline 28 Apr 2026 | Viewed by 79 | Submission Open

Keywords: urban flooding; flood risk assessment; integrated flood risk management; drainage system; low-impact development; nature-based solutions; green infrastructure; surface water; ground water; rainfall– runoff mod-eling; spatial planning; stakeholder engagement

(This special issue belongs to the Section Hydrology)

Advances in Machine Learning and Artificial Intelligence Technologies for Hydrological Processes and Hydrologic Disasters

edited by Huaxiang Yan and

Hongqiang Dou

submission deadline 30 Apr 2026 | 5 articles | Viewed by 8935 | Submission Open

Keywords: artificial intelligence technologies; groundwater transport; hydrological processes; hydrologic disasters; hydrologi-cal modelling; machine learning; soil water

(This special issue belongs to the Section Water Resources Management, Policy and Governance)

Water Footprint and Energy Sustainability

edited by

Winnie Gerbens-Leenes

and

S.D. Vaca Jimenez

submission deadline 30 Apr 2026 | 5 articles | Viewed by 8448 | Submission Open

Keywords: water– energy nexus; energy sustainability; water resources management; water footprint assessment; sustainable electricity production; water; land and carbon footprint trade-offs

(This special issue belongs to the Section Water-Energy Nexus)

Marine Biodiversity and Its Relationship with Climate/Environment

edited by

Francesco Rendina

and Valentina Perricone

submission deadline 30 Apr 2026 | 4 articles | Viewed by 6220 | Submission Open

Keywords: marine biodiversity; marine ecosystems; climate change; ocean acidification; global warming; species adaptation; habitat shift; ecosystem services; environmental impacts; marine conservation; sustainable management

(This special issue belongs to the Section Biodiversity and Functionality of Aquatic Ecosystems)

Flood Risk Identification and Management, 2nd Edition

edited by Juan Chen

submission deadline 30 Apr 2026 | 5 articles | Viewed by 4957 | Submission Open

Keywords: flood; flood management; flood control operation; risk identification; risk assessment; risk management; uncertainty

(This special issue belongs to the Section Hydrology)

Advanced Adsorbent-Based Technologies for Efficient Wastewater Treatment

edited by

Yicheng Yang

submission deadline 30 Apr 2026 | 2 articles | Viewed by 3069 | Submission Open

Keywords: adsorption-based technologies; adsorbents; wastewater treatment; nanomaterials; emerging contaminants; regeneration and reusability

(This special issue belongs to the Section Wastewater Treatment and Reuse)

Advances and Challenges in the Lake, River, and Sea Ice Sciences and Engineering

edited by

Zhijun Li

, Weiping Li,

Fang Li

, Zhichao Wang and

Zhengyong Zhang

submission deadline 30 Apr 2026 | 4 articles | Viewed by 1823 | Submission Open

Keywords: lake ice; river ice; sea ice; ice engineering; observations and investigations; water environment; ecology; mathematical method; numerical modeling; physical modeling; data analysis; machine learning

(This special issue belongs to the Section Water and Climate Change)

Drinking Water Quality: Monitoring, Assessment and Management

edited by Stavroula Tsitsifli

submission deadline 30 Apr 2026 | 1 articles | Viewed by 1384 | Submission Open

Keywords: drinking water quality; water monitoring technologies; smart sensors and real-time monitoring; emerging contaminants; microbial risk assessment; water treatment and purification; water safety planning; water source protection; climate change and water resources; public health and water management; integrated water resource management; water governance and policy; sustainable water supply water resilience

(This special issue belongs to the Section Urban Water Management)

Water and Wastewater Management in the Context of Environmental Sustainability

edited by

Carmen Teodosiu

and

Brindusa Sluser

submission deadline 30 Apr 2026 | 1 articles | Viewed by 822 | Submission Open

Keywords: advanced wastewater treatment; water treatment; circular economy; innovative materials; innovative processes; urban water management; nutrient recovery; wastewater recycling and re-use; emerging pollutants

(This special issue belongs to the Section Wastewater Treatment and Reuse)

Hydrochemical Dynamics and Environmental Impacts of Mining on Water Quality

edited by

Qiqing Wang

submission deadline 30 Apr 2026 | 1 articles | Viewed by 638 | Submission Open

Keywords: resource extraction; geochemical modeling; water– rock interaction; mining-induced hydrochemical dynamics; water quality; environmental protection; impact of mining on aquifers

(This special issue belongs to the Section Hydrogeology)

The Future of Desalination: Sustainable and Energy-Efficient Solutions Through Membrane Innovation

edited by

José M. Gozálvez-Zafrilla

and

Salvador C. Cardona

submission deadline 30 Apr 2026 | 1 articles | Viewed by 600 | Submission Open

Keywords: desalination sustainability; membrane innovation; reverse osmosis (RO); nanofiltration (NF); membrane distillation (MD); forward osmosis (FO); electrodyalisis; hybrid desalination processes; renewable energy integration; brine management and resource recovery; water– energy nexus; process optimization; process integration; uncertainty and sensitivity analysis; artificial intelligence (AI) in desalination; techno-economic and life cycle assessment

(This special issue belongs to the Section Water-Energy Nexus)

Advanced Aquaculture Water Quality Management Research

edited by Subha M. Roy

submission deadline 30 Apr 2026 | 1 articles | Viewed by 513 | Submission Open

Keywords: water treatment and reuse; recirculating water treatment; flow-through-systems; AI/ML in aquacuture water; computational modeling and simulation; advanced aeration and filtration technologies; circular bioeconomy in aquaculture water quality; eco-friendly aquaculture practices; advanced materials for aquaculture systems; energy efficiency in aquaculture

(This special issue belongs to the Section Water Quality and Contamination)

Occurrence and Fate of Emerging Contaminants in Soil-Water Systems

edited by