APEX model assessment of variable landscapes on runoff and dissolved herbicides

American Society of Agricultural and Biological Engineers Annual International Meeting 2008, ASABE 2008

Volumn 8, Issue , 2008, Pages 5081-5094

  Mudgal, A ^a   Baffaut, C ^b   Anderson, S H ^a   Sadler, E J ^b   Thompson, A L ^a  

^a UNIVERSITY OF MISSOURI   (United States)

^b U S DEPARTMENT OF AGRICULTURE   (United States)

Author keywords

APEX; Atrazine; Backslope; Critical areas; Footslope; Landscape position; Landscape sequence; Runoff; Summit

Indexed keywords

AGRICULTURAL MACHINERY; CROPS; CULTIVATION; DISSOLUTION; GEOLOGIC MODELS; HERBICIDES; RANGE FINDING; SOILS; WATER POLLUTION; WATER QUALITY; WEED CONTROL;

APEX; ATRAZINE; BACKSLOPE; CRITICAL AREAS; FOOTSLOPE; LANDSCAPE POSITION; LANDSCAPE SEQUENCE; SUMMIT;

RUNOFF;

EID: 63449113201     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (21)

1. Baer, J.U. and S. H. Anderson. 1997. Landscape effects on desiccation cracking in an Aqualf. Soil Sci. Soc. America J. 61:1497-1502.
2. Drori, Y., Z. Aizenshtat, and B. Chefetz. 2005. Sorption-Desorption behavior of atrazine in soils irrigated with reclaimed wastewater. Soil Sci. Soc. America J. 69:1703-1710.
3. Ghidey, F., and E. E. Alberts. 1999. Temporal and spatial patterns of nitrate in a claypan soil. J. Environ. Quality 28:584-594.
4. Ghidey, F., P. E. Blanchard, R. N. Lerch, N. R. Kitchen, E. E. Alberts, and E. J. Sadler. 2005. Measurement and simulation of herbicide transport from the corn phase of three cropping systems. J. Soil Water Conserv. 60(5):260-273.
5. Hall, G.F. and C. G. Olson. 1991. Predicting variability of soils from landscape models, pp. 9-24. In M. J. Mausbach and L. P. Wilding (Ed.) Spatial variabilities of soils and lanforms. Soil Sci. Soc. America, Special publication no. 28.
6. Jiang, P., S. H. Anderson, N. R. Kitchen, E. J. Sadler, and K. A. Sudduth. 2007. Landscape and conservation management effects on hydraulic properties of a claypan soil toposequence. Soil Sci. Soc. America J. 71: 803-811.
7. Jung, W.K., N. R. Kitchen, K. A. Sudduth, R. J. Kremer, and P. P. Motavalli. 2005. Relationship of apparent soil electrical conductivity to claypan soil properties. Soil Sci. Soc. America J. 69: 883-892.
8. Kitchen, N.R., K. A. Sudduth, and S. T. Drummond. 1999. Soil electrical conductivity as a crop productivity measure for claypan soils. J. Prod. Agric. 12: 607-617.
9. Lerch, R. N., N. R. Kitchen, R. J. Kremer, W. W. Donald, E. E. Alberts, E. J. Sadler, K. A. Sudduth, D. B. Myers, and F. Ghidey. 2005. Development of a conservation-oriented precision agriculture system: Water and soil quality assessment. J Soil Water Conserv. 60:411-420.
10. Milne, G. 1936. Normal erosion as a factor in soil profile development. Nature 138:548.
11. Nash, J.E., and J. E. Sutcliffe. 1970. River flow forecasting through conceptual models: Part 1. A discussion of principles. J. Hydrology 10(3): 282-290.
12. Ramanarayanan, T.S., J. R. Williams, W. A. Dugas, L. M. Hauck, and A. M. S. McFarland. 1997. Using APEX to identify alternative practices for animal waste management. ASAE paper no. 972209. St. Joseph, Mich.: ASABE.
13. th. 4: 165-170.
14. SAS. 1999. SAS User's Guide: Statistics. SAS Inst., Cary, NC: SAS Institute, Inc.
15. Saleh, A., J. R. Williams, J. C. Wood, L. M. Hauck, and W. H. Blackburn. 2004. Application of APEX for forestry. Trans. ASAE 47(3):751-765.
16. Santhi, C, J. G. Arnold, J. R. Williams, W. A. Dugas, R. Srinivasan, and L. M. Hauck. 2001. Validation of the SWAT model on a large river basin with point and nonpoint sources. J. American Water Resources Assoc. 37 (5), 1169-1188.
17. st century. ASAE conf. proc. Vol. 3. Practices, systems, and adoption. Kansas city, MO. 1995. ASAE, St. Joseph, Ml.
18. Veihe, A., 2000. Sustainable farming practices: Ghanaian farmers' perception of erosion and their use of conservation measures. J. Environ. Mgmt. 25 (4), 393-402.
19. Wang, X., S. R. Potter, J. R. Williams, J. D. Atwood, and T. Pitts. 2006. Sensitivity analysis of APEX for national assessment. Trans. ASABE 49(3): 679-688.
20. Wang, X., A. Saleh, M. W. McBroom, J. R. Williams, and L. Yin. 2007. Test of APEX for nine forested watersheds in East Texas. J. Environ. Quality 36: 983-995.
21. Williams, J.R., J. G. Arnold, and R. Srinivasan. 2000. The APEX model. BRC Report No. 00-06. Temple, Tex.: Blackland Research Center.