Thaw-window mismatch in soil organic-pollutant fate under freeze-thaw cycles: redistribution, boundary-export risk, and adaptive control [0.03%]
冻融循环下土壤有机污染物运移及边界输出风险的时空错配效应及调控适应措施研究
Zijing Wu,Minjie Zhao,Dong Yu et al.
Zijing Wu et al.
Climate warming may intensify freeze-thaw disturbance in cold-region and seasonally frozen soils, which have long been regarded as relatively stable reservoirs for organic pollutants but can undergo episodic remobilization during thaw. Howe...
Enhancing the robustness of deep reinforcement learning-based real-time control for urban drainage systems through error correction [0.03%]
通过错误校正增强基于深度强化学习的实时控制在城市排水系统中的鲁棒性
Xiaotian Qi,Soon-Thiam Khu,Pei Yu et al.
Xiaotian Qi et al.
Deep reinforcement learning (DRL) has shown strong potential for real-time control (RTC) of urban drainage systems, yet its reliability under practical observation and control uncertainties remains insufficiently understood. This study deve...
Riverine nutrient non-stationarity in China: Dissolved oxygen links external loading to internal nitrogen and phosphorus feedbacks [0.03%]
中国河流营养物质的非平稳性：溶解氧将外部负荷与内部氮磷反馈联系起来
Yuan Li,Shuwen Xue,Ze Teng et al.
Yuan Li et al.
Riverine nutrient pollution is intensifying under climate warming and anthropogenic loading, yet the mechanisms that generate spatial decoupling between nitrogen (N) and phosphorus (P) across large river networks remain insufficiently resol...
Causal-guided regional deep learning for chlorophyll‑a dynamics prediction in heterogeneous marine systems [0.03%]
因果指导的区域深度学习在异质海洋系统中预测叶绿素a动态变化中的应用
Xuan Wang,Huanyu Qi,Wei Li et al.
Xuan Wang et al.
Harmful algal blooms pose increasing threats to marine ecosystems and human health, underscoring the need for reliable predictions of chlorophyll-a (Chl-a), a key indicator of algal biomass. However, existing deep learning models are often ...
Induction and consolidation of granulation enable rapid start-up and robust maintenance of thiosulfate-driven partial denitrification coupling with anammox [0.03%]
诱导和巩固粒径促进以硫代硫酸盐为电子受体的部分反硝化与厌氧氨氧化耦合系统的快速启动和稳定运行
Luyao Wang,Qi Zhao,Xingyue Wang et al.
Luyao Wang et al.
Amid the global imperative for sustainable development, thiosulfate-driven partial denitrification coupling with anammox (TDDA) stands out as a low-carbon wastewater treatment technology; however, its practical applications pose challenges,...
Decay kinetics-based precise feeding enables long-term preservation of anammox granular sludge [0.03%]
基于衰变动力学的精准投配长期维持颗粒厌氧氨氧化污泥活性
Chao Pan,Junwei Wu,Dongdong Xu et al.
Chao Pan et al.
Long-term preservation of anammox granular sludge (AnGS) is crucial for the development of anammox technology. Although conventional constant substrate feeding strategy (in short, constant feeding) can alleviate the starvation stress of A...
Laboratory combustion-induced transformation of pyrogenic dissolved organic matter from vegetation and its impact on disinfection byproduct formation [0.03%]
植被热解溶解有机质的燃烧转化及其对氯化副产物形成的影响
Jingyi Zeng,Meng Jiao,Kathleen Murphy et al.
Jingyi Zeng et al.
Wildfires can threaten the drinking water quality by introducing pyrogenic dissolved organic matter (PyDOM) into watersheds. However, the role of flammable vegetation distributed across forest strata, especially lower-stratum fuels, in shap...
Electrocatalytic interface reconfiguration enables selective pollutant polymerization [0.03%]
电催化界面重构用于选择性污染物聚合
Yandong Chai,Yujie Chen,Shasha Li et al.
Yandong Chai et al.
Electrochemical water treatment is fundamentally bottlenecked by sluggish interfacial mass transfer and diluted reactant concentrations at the electrocatalytic interface. Herein, we report an electric-field-driven interfacial reconfiguratio...
Molecular fingerprinting of biodegradable poly(butylene adipate-co-terephthalate) leaching and toxic effects on coastal phytoplankton [0.03%]
可降解聚(己二酸丁二醇酯-co-对苯二甲酸丁二醇酯)的分子指纹、提取物和碎片对近海浮游植物的毒性效应
Yanping Li,Yan Wang,Ke Pan et al.
Yanping Li et al.
Biodegradable plastics are increasingly replacing conventional polymers, yet their environmental fate and ecotoxicological impacts in marine systems remain poorly defined, particularly for poly(butylene adipate‑co‑terephthalate) (PBAT), o...
Hydrological dynamics regulate reactive oxygen species production in the largest freshwater lake of China [0.03%]
水文动力学调节中国最大淡水湖活性氧生成机制
Wenkang Li,Siwen Li,Dinggui Wu et al.
Wenkang Li et al.
Photochemically generated reactive oxygen species (ROS) are ubiquitous in aquatic ecosystems and play a key role in pollutant attenuation. ROS production is mediated by abiotic/biotic pathways, yet the influence of hydrological dynamics on ...