Evolution of Micro-pore structure in saline agricultural soil driven by sand addition of specific particle sizes and its regulation mechanism on water and salt transport [0.03%]
特定粒径砂添加对盐化潮土微结构演变及其调控机制的影响研究
Yi Meng,Shuanhu Li,Chi Li et al.
Yi Meng et al.
Due to the dense structure and low permeability of saline-alkali soils with high clay content, the vertical migration of water and salt within the soil profile is severely restricted, posing considerable difficulties for saline-alkali land ...
Physiological and metabolic responses of a freshwater gastropod to fenpyroximate: Insights from respiratory and behavioural alterations [0.03%]
杀螨剂fenpyroximate对淡水螺的生理和代谢影响：来自呼吸和行为变化的见解
Auroshree Sadhu,Surajit Ghosh,Nimai Chandra Saha et al.
Auroshree Sadhu et al.
Fenpyroximate, a pyrazole acaricide widely used in agriculture, may unintentionally reach aquatic environments and affect non-target organisms. The present study evaluated the physiological responses of the freshwater gastropod Filopaludina...
Contaminants of emerging concern in Mediterranean groundwater: The more we analyse, the more diversity we observe [0.03%]
地中海地下水中的新出现的污染物：我们分析得越多，观察到的多样性就越大
Chifae El Meknassi,Sarah Tweed,Christine Baduel et al.
Chifae El Meknassi et al.
A review of case studies investigating contaminants of emerging concern (CECs) in Mediterranean groundwater (2006-2024) highlights where there are few investigations or limited CECs analysed, there is important information missing on CEC di...
Global sensitivity of laboratory-scale groundwater reactive transport simulations for sorption and degradation: Breakthrough dynamics across Péclet-Damköhler regimes [0.03%]
基于佩克莱特-达马克霍尔数的地下水地球化学实验室规模突破曲线全局敏感性研究
W Taylor,J D Herman,V L Morales
W Taylor
Groundwater contaminant transport models rely on parameters that are often difficult or time-consuming to measure, generating uncertainty that complicates interpretation and decision-making. We apply global sensitivity analysis (GSA) to ide...
Modeling PFAS sorption characteristic patterns across the conterminous United States and utilizing these data for groundwater vulnerability assessment [0.03%]
美国本土各州PFAS吸附特性模式化及其在地下水脆弱性评估中的应用
Mahlet M Kebede,Mesfin M Mekonnen,Leigh G Terry et al.
Mahlet M Kebede et al.
Per- and polyfluoroalkyl substances (PFAS) are persistent environmental contaminants that pose significant risks to groundwater due to their widespread presence and resistance to degradation. The soil-water partitioning coefficient (Kd) is ...
Effect of surface water-groundwater exchange on heavy metal transport in the vegetated rivers [0.03%]
地表水和地下水交换对植被河流重金属迁移的影响
Linlin Li,Jiahao Zou,Hang Li et al.
Linlin Li et al.
In river ecological restoration, the mechanical and morphological properties of vegetation are critical modulators of hyporheic exchange, thereby influencing the broader fate of nutrients and contaminants. However, few studies have consider...
Interfacial capillary barriers and direction-dependent DNAPL migration in vadose zone [0.03%]
vadose区界面毛细屏障及非水相轻质烃向下迁移的屏障作用与方向依赖性研究
Yongqiang Chen,Zhi Dou,Meng Chen et al.
Yongqiang Chen et al.
Heterogeneous porous media, characterized by contrasting interfaces such as those between sand and clay, are ubiquitous in vadose zones. However, the transport mechanisms of Dense Non-Aqueous Phase Liquids (DNAPLs) across these interfaces r...
A systematic review of forward simulation-based methods for point-source water pollution localization [0.03%]
基于前向仿真法的点源水体污染定位系统综述研究
Litian Zhang,Jingang Huang,Feng Li et al.
Litian Zhang et al.
Accurate localization of point-source water pollution is essential for mitigating the adverse environmental and health impacts of unauthorized wastewater discharges. However, localization methods relying solely on pollutant characteristics ...
A multi-tracer approach to assess land-use impacts on urban streams in silicate-dominated watersheds, South Korea [0.03%]
韩国硅酸盐流域多示踪剂评估土地利用对城市河流影响的方法学研究
Youn-Young Jung,Moojin Choi,Yong Hwa Oh et al.
Youn-Young Jung et al.
Assessing the impact of land use on stream water quality remains challenging because of complex interactions between hydrogeochemical processes, hydrological pathways, and anthropogenic inputs. Water samples were collected monthly from two ...
The unsaturated zone of agroecosystems as a delayed source of legacy herbicides to groundwater: A long-term reactive transport modeling [0.03%]
农业生态系统的非饱和带作为陈旧除草剂向地下水传输的延迟源：长期反应运输模型模拟研究
Gabrielle Chedin,Gwenaël Imfeld,Sylvain Payraudeau
Gabrielle Chedin
Understanding the long-term fate of legacy herbicides stored in the unsaturated zone is critical for predicting delayed groundwater contamination. This study develops and applies a parsimonious one-dimensional reactive transport model to re...