Precipitation - Rain, hail, sleet or snow which is input to the drainage basin system. Evapotranspiration - A combination of water evaporated from land and water surfaces, including vegetation ...

A drainage system can be defined as the pattern formed by the rivers, streams and lakes in a particular drainage basin. They are governed by the topography of the land, whether a particular region ...

Nitrogen moves along with soil water into drainage ditches, streams, and ultimately into the Mississippi River Basin ... drainage systems as a transient reflection of fertilizer input and ...