Search
Now showing items 1-5 of 5
SWAT: Agricultural water and nonpoint source pollution management at a watershed scale
Global change and demographic changes increasingly cause water, food, and health problems at many places of the world. In addition, the growth in bioenergy production leads to land-use change and associated environmental ...
SWAT: Agricultural water and nonpoint source pollution management at a watershed scale—Part II
This is the second part of a Special Issue on developments and applications of the Soil and Water Assessment Tool (SWAT) related to agricultural water and nonpoint source pollution management at a watershed scale (see Volk ...
Scale Effects of STATSGO and SSURGO on Flow and Water Quality Predictions
Soil information is one of the crucial inputs needed to assess the impacts of existing and alternative agricultural man- agement practices on water quality. Therefore, it is important to understand the effects of spatial ...
Measuring and modeling the effects of drainage water management on soil greenhouse gas fluxes from corn and soybean fields
Controlled tile drainage can boost crop yields and improve water quality, but it also has the potential to
increase GHG emissions. This study compared in-situ chamber-based measures of soil CH4, N2O, and CO2
fluxes for ...
Economics of salt-induced land degradation and restoration
Food security concerns and the scarcity of new productive land have put productivity enhancement of degraded lands back
on the political agenda. In such a context, salt-affected lands are a valuable resource that cannot ...