Introduction MT3DMS is a three-dimensional (3D) multispecies contaminant transport model with a modular structure to permit simulation of solute transport processes independently or jointly (Zheng and Wang 1999; Zheng 2009). MT3DMS interfaces directly with the U.S. Geological Survey’s finite-difference ground water flow model, MODFLOW, for the flow solution, and supports all the hydrologic and ...

Vegetation change in arid areas may lead to the redistribution of regional water resources, which can intensify competition between ecosystems and humans for resources. This study aimed accurately model impact vegetation on hydrological processes an endorheic river watershed undergoing revegetation, namely, middle lower reaches Bayin River basin, China. A LU-SWAT-MODFLOW was developed by integr...

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...

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...