Linked Data-Driven, Physics-Based Modeling of Pumping-Induced Subsidence with Application to Bangkok, Thailand [0.03%]
基于链数据驱动的物理建模方法在泵取诱发沉降中的应用——以泰国曼谷为例
Jenny T Soonthornrangsan,Mark Bakker,Femke C Vossepoel
Jenny T Soonthornrangsan
Research into land subsidence caused by groundwater withdrawal is hindered by the availability of measured heads, subsidence, and forcings. In this paper, a parsimonious, linked data-driven and physics-based approach is introduced to simula...
A Close-to-Optimal Discretization Strategy for Pumping Test Numerical Simulation [0.03%]
接近最优的抽水试验数值模拟离散化策略
Ronny Figueroa,Etienne Bresciani
Ronny Figueroa
Numerical modeling offers a valuable alternative to analytical solutions for pumping test analysis. However, little is known about how discretization impacts results accuracy and runtime. This study presents a systematic method for defining...
Pressure Transducer Measurement Variability in Deep Wells Screened Across the Water Table [0.03%]
承压水位界线井中压力变送器测量的差异性分析研究
John P McDonald
John P McDonald
Automated water level measurements collected using vented pressure transducers in deep wells screened across the water table may exhibit a greater response to barometric pressure changes than the true water level. The cause was hypothesized...
Frederick D Day-Lewis,Rob D Mackley,Rebecka Bence
Frederick D Day-Lewis
The issues associated with long-screened wells (LSWs) (and open boreholes) at contaminated sites are well documented in the groundwater literature but are still not fully appreciated in practice. As established in seminal and review papers ...
Mark Bakker,Bram Bot
Mark Bakker
Many sedimentary aquifers consist of small layers of coarser and finer material. When groundwater flow in these aquifers is modeled, the hydraulic conductivity may be simulated as homogeneous but anisotropic throughout the aquifer. In pract...
Utility of an Instantaneous Salt Dilution Method for Measuring Streamflow in Headwater Streams [0.03%]
一种测量小流域河流径流的即时盐稀释法及其应用价值
Karli M Rogers,Jennifer B Fair,Nathaniel P Hitt et al.
Karli M Rogers et al.
Streamflow records are biased toward large streams and rivers, yet small headwater streams are often the focus of ecological research in response to climate change. Conventional flow measurement instruments such as acoustic Doppler velocime...
Septic Return Flow Pathlines, Endpoints, and Flows Based on the Urban Miami-Dade Groundwater Model [0.03%]
基于城市迈阿密-戴德地下水模型的回流水流线、终端和流量
Miguel E Valencia,Michael C Sukop,Grace Oldfield et al.
Miguel E Valencia et al.
Miami-Dade County (MDC) has over 112,000 septic systems, some of which are at risk of compromise due to water table rise associated with sea level rise. MDC is surrounded by protected water bodies, including Biscayne Bay, with environmental...
Case Reports
Ground water. 2024 Nov-Dec;62(6):957-971. DOI:10.1111/gwat.13435 2024
Numerical Modeling of Recovery of Moisture from the Unsaturated Zone: A Feasibility Study [0.03%]
从非饱和带抽取地下水进行数值模拟的可行性研究
Amitabha Mukhopadhyay,Adnan Akber,Harish Bhandary
Amitabha Mukhopadhyay
Numerical modeling of the recovery of moisture by injecting warm air in the unsaturated zone in a 100 m × 100 m plot of agricultural land in Kuwait, a country located in an arid environment, was conducted to provide "proof of concept" of t...
Case Reports
Ground water. 2024 Aug 5. DOI:10.1111/gwat.13436 2024