Domestic wastewater and agricultural runoff are increasingly viewed as major threats to both
aquatic and terrestrial ecosystems due to the introduction of non-point source inorganic (eg …

Nowadays, various areas in the world have faced waterlogging and salinity problems, which
are intensified by a myriad of factors including use of wastewaters for irrigation, unsuitable …

Global flows of reactive nitrogen (N) have increased significantly over the last century in
response to agricultural intensification and elevated levels of atmospheric deposition …

Agricultural drainage from catchment greatly impacts water quality in the hilly area due to
high nitrogen concentrations in the central basin of Sichuan Province, China. The original …

Diffuse pollution from agricultural drainage is a severe problem for water quality and it is a
major reason for eutrophication of both freshwaters and coastal waters. Constructed …

Agricultural non-point sources of nutrients and sediments have caused eutrophication and
other water quality issues in aquatic and marine ecosystems, such as the annual occurrence …

Large tracts of lowlands have been drained to expand extensive agriculture into areas that
were historically categorized as wasteland. This expansion in agriculture necessarily …

Increasing awareness of hypoxia in ocean regions across the globe has led to creation of
nutrient reduction strategies targeting this coastal problem. In the Mississippi River Basin …

A vegetated drainage ditch (VDD) system is an effective management practice for removing
excess phosphorus (P) from agricultural runoff. However, the maximization of P removing …

Subsurface drainage is a prerequisite for year-round crop production in a large area of
northern Iran, s paddy fields. Minimizing environmental and health issues related to nitrogen …