Fe-Mn oxide activating persufate for the in-situ chemical remediation of organic contaminated groundwater

Separation and Purification Technology, Год журнала: 2024, Номер 355, С. 129566 - 129566

Опубликована: Сен. 6, 2024

Язык: Английский

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Interaction regimes of surface water and groundwater in a hyper-arid endorheic watershed on Tibetan Plateau: Insights from multi-proxy data

Journal of Hydrology, Год журнала: 2024, Номер unknown, С. 132020 - 132020

Опубликована: Сен. 1, 2024

Язык: Английский

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Methods for Quantifying Interactions Between Groundwater and Surface Water

Annual Review of Environment and Resources, Год журнала: 2024, Номер 49(1), С. 623 - 653

Опубликована: Июль 18, 2024

Driven by the need for integrated management of groundwater (GW) and surface water (SW), quantification GW–SW interactions associated contaminant transport has become increasingly important. This is due to their substantial impact on quantity quality. In this review, we provide an overview methods developed over past several decades investigate interactions. These include geophysical, hydrometric, tracer techniques, as well various modeling approaches. Different reveal valuable information at different scales with respective advantages limitations. Interpreting data from these techniques can be challenging factors like scale effects, heterogeneous hydrogeological conditions, sediment variability, complex spatiotemporal connections between GW SW. To facilitate selection appropriate specific sites, discuss strengths, weaknesses, challenges each technique, offer perspectives knowledge gaps in current science.

Язык: Английский

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Evaluation of fluoride contamination in groundwater and non-carcinogenic health hazards in a drought-prone River basin of South India

Physics and Chemistry of the Earth Parts A/B/C, Год журнала: 2024, Номер 136, С. 103714 - 103714

Опубликована: Авг. 29, 2024

Язык: Английский

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Research on land subsidence-rebound affected by dualistic water cycle driven by climate change and human activities in Dezhou City, China

Journal of Hydrology, Год журнала: 2024, Номер 636, С. 131327 - 131327

Опубликована: Май 13, 2024

Over-exploitation of groundwater is the principal anthropogenic trigger for land subsidence in North China Plain (NCP). With promulgation policies on extraction restrictions and bans, seasonal fluctuations uplift have begun to occur some typical areas NCP. In order explore subsidence-rebound drivers, this study takes Dezhou City, a area NCP, as selects main drivers climate change: precipitation evapotranspiration driver human activities: extraction, which together forms background regional dualistic water cycle. background, corresponding datasets uses improved Water Balance constraints Recurrent Neural Network (WB-RNN) method establish link between data, level. Then Gate Unit-Convolutional (GRU-CNN) level Interferometric Synthetic Aperture Radar (InSAR) deformation, then obtains cycle subsidence. Comparative analysis changing model inputs found that 1) Seasonal City are mainly controlled by levels Aquifer Groups III IV, with amplitudes up 15 mm per year. 2) Groundwater changes different layers lag at times. Excluding influence factors, maximum ground surface deformation fluctuation caused monthly 260 can be 21.44 mm. 3) The impact short-term heavy Typhoon Lekima Doksuri 2019 2023 cause certain extent.

Язык: Английский

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Spatial variability, source identification, and partitioning of groundwater constituents in a typical lakeside plain on Yungui Plateau

Process Safety and Environmental Protection, Год журнала: 2024, Номер unknown

Опубликована: Окт. 1, 2024

Язык: Английский

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Advanced groundwater potential and contamination vulnerability assessment using integrated GIS-based AHP techniques: A case study from the Bizerte watershed, Tunisia.

Environmental and Sustainability Indicators, Год журнала: 2025, Номер unknown, С. 100597 - 100597

Опубликована: Янв. 1, 2025

Язык: Английский

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GRAiCE: reconstructing terrestrial water storage anomalies with recurrent neural networks

Scientific Data, Год журнала: 2025, Номер 12(1)

Опубликована: Янв. 25, 2025

Язык: Английский

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Application of pilot-scale two-stage ZVI-based biofilter for advanced nitrogen and phosphorus removal from the actual secondary effluent under high DO conditions: Focusing on the effect of DO on electron transfer and Fe cycle

Journal of Cleaner Production, Год журнала: 2025, Номер unknown, С. 144892 - 144892

Опубликована: Янв. 1, 2025

Язык: Английский

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Decoding the nexus of surface water and groundwater in Northwestern China: Insights from long-term irrigation activities and numerical modeling

Journal of Hydrology, Год журнала: 2025, Номер unknown, С. 132825 - 132825

Опубликована: Фев. 1, 2025

Язык: Английский

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