A three-dimensional finite-volume ELLAM method has been developed, tested, and successfully implemented as part of the U.S. Geological Survey (USGS) MODFLOW-2000 ground water modeling package. It is included as a solver option for the Ground Water Transport process. The FVELLAM uses space-time finite volumes oriented along the streamlines of the flow field to solve an integral form of the solut...

Predicting and characterising groundwater flow solute transport in engineering hydrogeological applications, such as dimensioning tracer experiments, rely primarily on numerical modelling techniques. During software selection for modelling, the accuracy of results, financial costs simulation software, computational resources should be considered. This study evaluates approaches outlines advanta...

The growth rate of urban areas in the north Bandar Lampung has caused extraction groundwater resources through deep well pumping to increase. Therefore, it is necessary study impact prevent depletion. This performs numerical simulation modeling identify on changes levels three sub-districts city. Modeling done using MODFLOW-6 and ModelMuse as a graphical user interface (GUI). method uses steady...

Web services support the integration and interoperability of Web-based applications and enable machineto-machine interaction. The concepts of web services and open distributed architecture were applied to the development of T-DSS, the prototype customised for web based hydro-information systems. T-DSS provides mapping services, database related services and access to remote components, with spe...

In this study, movement of phosphorus pollution which is leachate to groundwater was investigated in Seri Petalling Landfill. Visual MODFLOW was used to predict subsurface and surface migration of pollution within 10 years. The results of sample analysing of phosphorus has shown its concentration in place of landflill was 2.38 mg/l since the National Water Quality Standard for Malaysia defined ...

INTRODUCTION: EDYS (Ecological DYnamics Simulation Model) is a general ecosystem simulation model that is mechanistically based and spatially explicit (Childress and McLendon 1999; Childress et al. 1999, 2002). The model simulates natural and anthropogenic-induced changes in plant, soil, animal, and watershed components across landscapes, at spatial scales ranging from 1 m or less to landscape ...

In this study, movement of phosphorus pollution which is leachate to groundwater was investigated in Seri Petalling Landfill. Visual MODFLOW was used to predict subsurface and surface migration of pollution within 10 years. The results of sample analysing of phosphorus has shown its concentration in place of landflill was 2.38 mg/l since the National Water Quality Standard for Malaysia defined ...