Zobrazeno 1 - 8
of 8
pro vyhledávání: '"W. J. Northcott"'
Publikováno v:
Applied Engineering in Agriculture. 21:815-834
The watershed-scale simulation model DRAINMOD was used to model the hydrology of a tile-drained Indiana agricultural watershed. The goal of the research is to study whether local measured soil data can be replaced by published SSURGO soil survey data
Publikováno v:
Transactions of the ASAE. 47:285-290
Agriculture is the leading source of nonpoint-source pollution on a national scale. The driving force of nonpoint -source pollution is the rainfall-runoff process, which is the transformation of rainfall to streamflow. This is a complex, nonlinear, t
Publikováno v:
Drainage VIII, 21-24 March 2004.
Publikováno v:
2002 Chicago, IL July 28-31, 2002.
Many of the most productive agricultural watersheds in Illinois have mild topography (
Publikováno v:
Transactions of the ASAE. 45
Many of the most productive agricultural watersheds in Illinois have mild topography (
Autor:
W. J. Northcott, S. A. Vennix
Publikováno v:
2002 Chicago, IL July 28-31, 2002.
In this study, the AGNPS (Agriculture Non-point Source Pollution) model in conjunction with an ArcView GIS interface called AVNPSM was used to determine locations of vegetative buffer strip effectiveness on reducing sediment load within a 1,726-acre
Autor:
Prasanta K. Kalita, C. M. Harbourt, M. C. Hirschi, J. K. Mitchell, W. J. Northcott, Richard A. Cooke
Publikováno v:
2001 Sacramento, CA July 29-August 1,2001.
The Little Vermilion River Watershed Project (LVR) began in 1991, continuing through the present with intensive data collection. Field and river stations monitor flow, rainfall, and water quality parameters. Researchers have noticed that a given dail
Publikováno v:
Transactions of the ASAE. 44
Subsurface drainage systems are a significant source of nitrate pollution to surface water supplies in the flat watersheds of East Central Illinois. Many of these watersheds are drained exclusively by subsurface tile and ditch flow. To solve localize