The work reported here describes the water distribution patterns in sandy loam and silt loam soils under surface and micro-irrigation at different temperatures simulating the arid region conditions such as those experienced in the Balochistan Province of Pakistan. Specific consi…
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Nitrate contamination of surface and groundwater has become a serious concern in many agricultural areas throughout the world. The major source of nitrate contamination is believed to be nitrogen fertilizer from agricultural fields. Best Management Practices have been developed …
Because many natural wetlands function as ground water filters in the landscape, wetlands are now protected. Wetlands must have hydric soils, hydrophytic vegetation, and high water tables. We characterized the hydrology and morphology of a soil toposequence that developed on dun…
The pollution of soils by trace elements and heavy metals is a grave environmental problem, mainly due to their toxic and accumulative properties. The levels of lead, cadmium, copper, chromium, nickel, zinc and cobalt, extractable with 0.5 M acetic acid, have been determined in …
Stone columns are known to be a cost effective and environmental friendly ground improvement technique, which is widely used to enhance the performance of shallow foundations built on soft ground. Stone columns increase bearing capacity, reduce settlement, reduce significantly t…