Optimizing monitoring network of water table by geostatistical methods

Determination chlorine of groundwater with electrical conductivity by Geostatistical methods (Case study of drinking water wells Mashhad)

Information on chlorine concentration in groundwater for drinking and agriculture is important. If theconcentration of this element is in too much water can cause problems for humans and is toxic toplants. Measurement of chloride in groundwater is extensive, costly and time consuming. Find easyand inexpensive method has a special importance. the Statistical methods are based on spatialvariables...

Geostatistical Analysis of Monitoring Data

application of multivariate statistical methods to optimize water quality monitoring network with emphasis on the pollution caused by fish farms

background: one of the key issues in determining the quality of water in rivers is to create a water quality control network with a suitable performance. the measured qualitative variables at stations should be representative of all the changes in water quality in water systems. since the increase in water quality monitoring stations increases annual monitoring costs, recognition of the station...

Geostatistical investigation into the temporal evolution of spatial structure in a shallow water table

Shallow water tables near-streams often lead to saturated, overland flow generating areas in catchments in humid climates. While these saturated areas are assumed to be principal biogeochemical hot-spots and important for issues such as non-point pollution sources, the spatial and temporal behavior of shallow water tables, and associated saturated areas, is not completely understood. This study...

Appraisal of the geostatistical methods to estimate Mazandaran coastal ground water quality

The present study was carried out to evaluate three interpolation methods including weighted moving average (WMA) with the power of 2 and 3, Kriging and Cokriging methods. Data of 23 wells in Mazandaran province were collected in fall and spring 2006. Seven parameters including electrical conductivity (EC), pH, total dissolved solids (TDS), sodium adsorption ratio (SAR), total hardness (TH), ch...