We investigated the hydrologic, geochemical, and biogeochemical controls on stream chemical composition on the Green Lakes Valley and Andrews Creek watersheds using the alpine hydrochemical model (AHM). Both sites had comparable data sets from 1994 and 1996, including high-resolution spatial data and high-frequency time series of hydrology, geochemistry, and meteorology. The model of each water...

Formation water analyses of Tertiary reservoir (Euphrates, Jeribe, and Dhiban formations) in Hemrin oilfield reflect high salinity variation between Albufudhul, Nukhaila, Allas domes. The present study suggests that this resulted by two reasons, (1) percolation surface waters (rain water) which lead to devastation oil type, (2) interaction host rocks. Satellite image DEM were used detect the li...

The understanding of water quality and its underlying processes is important for the protection aquatic environments. With rare opportunity access to a domain expert, an explainable AI (XAI) framework proposed that applicable multivariate time series. XAI provides explanations are interpretable by experts. In three steps, it combines data-driven choice distance measure with supervised decision ...

in this research, the groundwater quality of abhar plain was studied for drinking, domestic and irrigation uses. to assess the evaluation of hydrochemistry and quality, 26 groundwater samples were collected and analyzed for the physicochemical factors such as ph, electric conductivity (ec), total dissolved solids (tds), total hardness (th), na+, k+, ca2+,mg2+, cl-, so42-, hco3-, co32- during oc...

the main purpose of this research is to evaluate the hydrochemical properties, con-trolling processes and metal concentrations in kaka-reza river water (lorestan province). to this end, 15 water samples were collected and physicochemical prop-erties (ph-ec), cation-anion contents along with concentrations of some heavy metals were determined using the standard analytical methods. the results re...

0022-1694/$ see front matter 2012 Elsevier B.V. A http://dx.doi.org/10.1016/j.jhydrol.2012.03.015 ⇑ Corresponding author at: Department of Geology a University, 98 Beechurst Ave., Morgantown, WV 26506 fax: +1 304 293 6522. E-mail addresses: [email protected] [email protected] (H.M. Edenborn). Dissolved CO2 in groundwater is frequently supersaturated relative to its equilibrium with at...