presents the results of the water resources optimization conducted for the Lower Litani River Basin in Lebanon. The overall aim …

-up methodology generates different results for different catchments. We explore damages of nitrate pollution in six European …

during its gradual transformation into irrigated land. To this end, salinity balances were carried out and the nitrate … salinity and increased nitrate concentration in drainage. The increase in the volume of drainage increased the masses of salt … and nitrate exported, which in turn increased pollution indices during the transition. However, these indices were still …

showed high capability to predict groundwater pollution (P > 0.0001 and 0.0038 for salinity and nitrate, respectively) where …There are many factors controlling groundwater pollution and vulnerability. However, the factors’ weights are still not … reasonably investigated. In order to assess groundwater quality and the controlling factors in semiarid region, 178 groundwater …

This study determines the spatial and temporal distribution of nitrate content within the water-supply wells in the … Mancha Oriental System (MOS) for the period 1998–2003 and presents an example of the multiple nitrate pollution sources in … the El Salobral–Los Llanos Domain (SLD, southwestern Albacete). The groundwater resources of the MOS are used to maintain …

contamination of groundwater. Some manures also contain heavy metals and salts that may build up either in cropland or groundwater …Animal waste from concentrated animal feeding operations (CAFOs) is a significant contributor to the nitrate … salinity on crop yield and nitrate leaching as well as the spatial heterogeneity of nitrogen/water application when designing …