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Water Cycle
Scopus
ISSN 2666-4453 · KeAi Communications Co., Ltd. · 163 artikel di indeks
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Artikel Jurnal
Enhancing hydrological modeling in large basin with intensive human water use through hierarchical parameterization and bias-integrated calibration
Human management of water resources has profoundly altered the water cycle, creating complex and difficult-to-simulate human-water interactions. Traditional hydrological models, which have commonly focused solely on natural processes, struggle to accurately represent these changes especially in…
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Artikel Jurnal
A hybrid approach for exploring the spatiotemporal patterns of precipitation in Sudan: Insights from neural network clustering and Fourier-wavelet transform analysis
Understanding the spatiotemporal variation of precipitation is critical for climate modeling, resource management, and agricultural planning. This study employs self-organizing maps (SOM), discrete Fourier transform (DFT), and wavelet transform (WT) to analyze monthly precipitation data from 80…
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Artikel Jurnal
A sulfur-autotrophic bacterial-algal synergistic system for enhanced nitrogen and phosphorus removal
To address the limitations of traditional bacteria–algae symbiotic systems in treating low C/N wastewater—specifically, the high demand for external carbon sources and stringent aerobic conditions. This study constructed and investigated a novel sulfur-based autotrophic bacteria–algae synergistic…
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Artikel Jurnal
Evaluation of climate change impact on future flood in the Bagmati river basin, Nepal using CMIP6 climate projections and HEC-RAS modeling
The unpredictability of hydrological patterns attributed to climate change has led to significant alterations in weather patterns, precipitation irregularities, and temperature extremes. These changes have resulted in natural calamities, prompting an examination of the impact of climate change on…
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Artikel Jurnal
A rotating magnetic field propelled photocatalytic Fe3O4/g-C3N4 microrobot for degrading phenol and methylene blue: kinetics, mechanisms, and effect of water matrices
Graphitic carbon nitride (g-C3N4) has attracted widespread attention in the photocatalytic degradation of pollutants due to its unique thermal and physicochemical properties, whereas the low photocatalytic efficiency and difficulties in recycling limit its use. To improve the photodegradation of…
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Artikel Jurnal
Identifying aquifer recharge areas based on secondary information in the Chinchiná river basin and reviewing its current status
Identifying potential aquifer recharge zones is essential for sustainable groundwater management, particularly in regions affected by land-use changes and climate variability. This study aimed to map and assess aquifer recharge areas in the Chinchiná River Basin using secondary data and GIS-based…
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Artikel Jurnal
Enhanced microalgae-bacteria symbiosis for domestic garbage leachate treatment: Optimization and life cycle assessment
Domestic garbage leachate (DGL) poses severe environmental threats due to its complex organic toxins and high chromaticity, limiting conventional treatment efficacy. To overcome these toxicity limitations, this study developed a dual-waste valorization strategy using rural sewage (RS)-diluted DGL…
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Artikel Jurnal
A comprehensive bibliometric and metadata analysis review of flash flood and rainfall studies in the Arabian Peninsula
Flash floods are among the most destructive natural disasters, posing risks to an increasing number of areas because of the growing incidence of extreme rainfall events. Considerable interest has been drawn to the modeling of flash floods in the arid region of the Arabian Peninsula (AP). This work…
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Artikel Jurnal
Algal growth potential based nitrogen and phosphorus criteria for bloom control
High concentrations of nitrogen (N) and phosphorus (P) in aquatic systems can readily induce eutrophication, posing significant ecological and human health risks. Establishing scientifically sound N and P water quality criteria is therefore essential for effective water resource management and…
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Artikel Jurnal
Synergistic oxidation process (SOP): Toward cost-efficient and environmentally friendly water treatment solutions
Conventional advanced oxidation processes (AOPs) are constrained by several limitations, including reliance on radical oxidation mechanisms, spatiotemporal constraints on operation, and a narrow focus on pollutant removal. Conceptual limitations constrain the development of AOP. In contrast, the…
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Artikel Jurnal
Redefining inland water temperature forecasting with advanced neural architectures
Water temperature is a key driver of ecological and biogeochemical processes in inland waters, and the reliable forecasting of this variable is essential for effective environmental management. This study evaluates a hybrid Kolmogorov–Arnold Network (KAN) and a Bidirectional Long Short-Term Memory…
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Artikel Jurnal
Fluvial flood extent modeling using machine learning algorithms trained on benchmark flood maps: new insights for computationally efficient flood mapping
Fluvial floods are one of the most frequent types of floods worldwide and their computationally efficient and accurate prediction is necessary, especially, for flood preparedness and hazard reduction. This study aims at predicting the fluvial flood extents for flood scenarios of Q1000, Q100, and…
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Artikel Jurnal
Conjugated microporous poly(pyrrole methylene) for simultaneous removal of acid red G and methylene blue
Industrial wastewater containing mixed ionic dyes poses a significant treatment challenge. Herein, a conjugated microporous poly(pyrrole methylene) (Py-PPA-CMP) was synthesized using pyrrole and p-phthalaldehyde as monomers, and its adsorption performance was evaluated with the representative…
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Artikel Jurnal
The impacts of polystyrene microplastics on development, energy transfer and nutrient cycling of biofilms: A comprehensive chronic toxicity study
The escalating prevalence of microplastics (MPs) in aquatic ecosystems is anticipated to exert a significant impact on the growth and development of aquatic biota. Nonetheless, the current body of research on the mechanisms through which microplastics influence biofilm colonization in freshwater…
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Artikel Jurnal
Evaluation methods for bacterial inactivation and impairment by nanowire-assisted electroporation
As compared with the conventional electroporation by using plate electrodes with voltages of thousands of volts, nanowire-assisted electroporation (NW-EP) under low-voltage supply has been well demonstrated to be a green and efficient disinfection method via the formation of locally enhanced…
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Artikel Jurnal
Fe-Cu-loaded γ-Al2O3 as an efficient heterogeneous Fenton catalyst for the advanced treatment of petrochemical wastewater
A novel Fe-Cu/γ-Al2O3 heterogeneous Fenton catalyst was developed for the degradation of real petrochemical secondary effluent using H2O2 under near-neutral pH conditions (6–8). This approach addresses key limitations of traditional Fenton systems, including their narrow pH range and generation of…
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Artikel Jurnal
Seasonal effects of rainfall on characteristics and environment response of dissolved organic matter (DOM) in urban rivers: insights from spectroscopy and machine learning
Urban river dissolved organic matter (DOM) is particularly vulnerable to monsoon climate rainfall impacts, but its mechanism remains unclear. The characteristics and environmental responses of DOM were analyzed by means of excitation-emission matrix combined with parallel factor analysis…
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Artikel Jurnal
Resampling-driven machine learning models for enhanced high streamflow forecasting
Accurate forecasting of high streamflow remains a significant challenge and is essential for sustainable water resource management and disaster mitigation, particularly due to the data imbalance often present during model development. This study proposes novel hybrid models through a comprehensive…
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Artikel Jurnal
A multi-criteria approach to fluvial flood vulnerability assessment: A case study of lower Manya Krobo municipality
Fluvial flooding predominantly occurs in areas near large water bodies. This study utilized an integrated approach combining Geographic Information System (GIS), Remote Sensing and the Analytic Hierarchy Process (AHP) to assess fluvial flood vulnerability in the Lower Manya Krobo Municipality…
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Artikel Jurnal
A recyclable magnetic piezoelectric composite Fe3O4/SrBi2Ta2O9 for efficient antibiotic removal in water under ball milling
Confronting the significant environmental and public health challenges posed by the escalating threat of antibiotic pollution, piezocatalytic technology has emerged as a promising solution. However, its practical implementation remains constrained by the low degradation efficiency with powdered…