Your search found 30 records
1 Kalita, P. K.; Kanwar, R. S. 1992. Energy balance concept in the evaluation of water table management effects on corn growth: Experimental investigation. Water Resources Research, 28(10):2753-2764.
(Location: IWMI-HQ Call no: PER Record No: H011757)
2 Eash, D. A. 1994. A geographic information system procedure to quantify drainage-basin characteristics. Water Resources Bulletin, 30(1):1-8.
(Location: IWMI-HQ Call no: PER Record No: H014275)
3 Kalkhoff, S. J. 1993. Using a geographic information system to determine the relation between stream quality and geology in the Roberts Creek watershed, Clayton County, Iowa. Water Resources Bulletin, 29(6):989-996.
(Location: IWMI-HQ Call no: PER Record No: H014512)
4 Odgaard, A. J.; Mosconi, C. E. 1987. Streambank protection by Iowa vanes. ISWRRI report no.146; IIHR report no.306. viii, 34p.
Flow control ; Velocity ; Flow channels ; Performance evaluation ; Design ; Rivers ; Erosion / USA / Iowa
(Location: IWMI-HQ Call no: P 3552 Record No: H014804)
5 Mohanty, B. P.; Tim, U. S.; Anderson, C. E.; Woestman, T. 1994. Impacts of agricultural drainage well closure on crop production: A watershed case study. Water Resources Bulletin, 30(4):687-703.
Watershed management ; Case studies ; Wells ; GIS ; Drainage ; Groundwater ; Models ; Crop yield / USA / Iowa
(Location: IWMI-HQ Call no: PER Record No: H015677)
6 Fausey, N. R.; Brown, L. C.; Belcher, H. W.; Kanwar, R. S. 1995. Drainage and water quality in Great Lakes and Cornbelt states. Journal of Irrigation and Drainage Engineering, 121(4):283-288.
Subsurface drainage ; Agricultural production ; Water quality / USA / Great Lakes / Illinois / Indiana / Iowa / Michigan / Minnesota / Missouri / Ohio / Wisconsin
(Location: IWMI-HQ Call no: PER Record No: H017103)
7 Swan, J. B.; Jaynes, D. B. 1995. Measurement and modeling soil water and solute movement in a ridge-till system. In Clean water - Clean environment - 21st century: Team agriculture - Working to protect water resources: Conference proceedings, March 5-8, 1995, Kansas City, Missouri. Volume III: Practices, systems and adoption. St. Joseph, MI, USA: ASAE. pp.279-282.
(Location: IWMI-HQ Call no: 333.91 G000 CLE Record No: H018797)
8 Kalita, P. K.; Kanwar, R. S.; Melvin, S. W. 1992. Subirrigation and controlled drainage: Management tools for reducing environmental impacts of nonpoint source pollution. In Drainage and water table control: Proceedings of the Sixth International Drainage Symposium, 13-15 December 1992, Nashville, Tennessee. St Joseph, MI, USA: ASAE. pp.129-136.
Subsurface irrigation ; Drainage ; Environmental effects ; Water quality ; Groundwater ; Pollution control ; Water table ; Water management / USA / Iowa
(Location: IWMI-HQ Call no: 631.62 G000 DRA Record No: H019154)
9 Thrupp, L. A. (Ed.) 1996. New partnerships for sustainable agriculture. Washington, DC, USA: World Resources Institute. viii, 136p.
Agricultural economics ; Sustainable agriculture ; Non-governmental organizations ; Farmer participation ; Agricultural research ; Case studies / Bangladesh / Philippines / Cuba / Nicaragua / Peru / Kenya / Senegal / USA / California / Iowa
(Location: IWMI-HQ Call no: 338.1 G000 THR Record No: H019434)
10 Hatfield, J. L.; Baker, J. L.; Soenksen, P. J. 1991. Impact of farming systems on water quality in Iowa. In Ritter, W. F. (Ed.), Irrigation and drainage: Proceedings of the 1991 National Conference sponsored by the Irrigation and Drainage Division of the American Society of Civil Engineers and the Hawaii Section, ASCE, Honolulu, Hawaii, July 22-26, 1991. New York, NY, USA: ASCE. pp.648-654.
Water quality ; Nitrogen ; Pesticide residues ; Surface water ; Groundwater ; Water pollution ; Farming systems ; Watersheds / USA / Treynor / Iowa / Nashua / Ames
(Location: IWMI-HQ Call no: 631.7 G430 RIT Record No: H019921)
11 Hatfield, J. L.; Prueger, J. H.; Reicosky, D. C. 1996. Evapotranspiration effects on water quality. In Camp, C. R.; Sadler, E. J.; Yoder, R. E. (Eds.), Evapotranspiration and irrigation scheduling: Proceedings of the International Conference, November 3-6, 1996, San Antonio Convention Center, San Antonio, Texas. St. Joseph, MI, USA: ASAE. pp.536-546.
Evapotranspiration ; Water quality ; Water balance ; Surface runoff ; Soil water ; Precipitation ; Water pollution ; Nitrogen ; Leaching ; Pollution control / USA / Iowa
(Location: IWMI-HQ Call no: 631.7.1 G000 CAM Record No: H020628)
12 Hatfield, J. L.; Prueger, J. H.; Sauer, T. J. 1996. Comparison of evapotranspiration equations over different surfaces. In Camp, C. R.; Sadler, E. J.; Yoder, R. E. (Eds.), Evapotranspiration and irrigation scheduling: Proceedings of the International Conference, November 3-6, 1996, San Antonio Convention Center, San Antonio, Texas. St. Joseph, MI, USA: ASAE. pp.1065-1070.
(Location: IWMI-HQ Call no: 631.7.1 G000 CAM Record No: H020703)
13 Kolpin, D. W.; Sneck-Fahrer, D.; Hallberg, G. R.; Libra, R. D. 1997. Temporal trends of selected agricultural chemicals in Iowa's groundwater, 1982-1995: Are things getting better? Journal of Environmental Quality, 26(4):1007-1017.
Groundwater ; Water quality ; Water pollution ; Monitoring ; Wells ; Pesticide residues ; Nitrogen ; Precipitation / USA / Iowa
(Location: IWMI-HQ Call no: P 4907 Record No: H022682)
14 Kalkhoff, S. J.; Kolpin, D. W.; Thurman, E. M.; Ferrer, I.; Barcelo, D. 1998. Degradation of chloroacetanilide herbicides: The prevalence of sulfonic and oxanilic acid metabolites in Iowa groundwaters and surface waters. Environmental Science and Technology, 32(11):1738-1740.
(Location: IWMI-HQ Call no: P 4915 Record No: H022911)
15 Kolpin, D.; Hallberg, G.; Sneck-Fahrer, D.; Libra, R. 1997. Agricultural chemicals in Iowa's ground water, 1982-95 - What are the trends? Iowa City, IA, USA: U.S. Geological Survey (USGS) 4p. (USGS Fact Sheet FS-116-97)
Groundwater ; Pesticide residues ; Water pollution ; Water quality ; Wells ; Aquifers ; Monitoring / USA / Iowa
(Location: IWMI-HQ Call no: P 4916 Record No: H022912)
16 Kolpin, D. W.; Kalkhoff, S. J.; Goolsby, D. A.; Sneck-Fahrer, D. A.; Thurman, E. M. 1997. Occurrence of selected herbicides and herbicide degradation products in Iowa's ground water, 1995. Ground Water, 35(4):679-688.
Groundwater ; Pesticide residues ; Water pollution ; Water quality ; Wells ; Monitoring / USA / Iowa
(Location: IWMI-HQ Call no: P 4917 Record No: H022913)
17 Wollmuth, J. C.; Eheart, J. W. 2000. Surface water withdrawal allocation and trading systems for traditionally riparian areas. Journal of the American Water Resources Association, 36(2):293-303.
Water allocation ; Water law ; Surface water ; Water rights ; Water use ; Simulation models ; Irrigated farming ; Decision making ; Hydrology ; Climate ; Stream flow / USA / Florida / Iowa / Georgia / Illinois / Sangamon River
(Location: IWMI-HQ Call no: PER Record No: H026468)
18 Napier, T. L. 2000. Use of soil and water protection practices among farmers in the north central region of the United States. Journal of the American Water Resources Association, 36(4):723-735.
Watersheds ; Water pollution ; Erosion ; Agricultural production ; Soil conservation ; Water conservation ; Farm management / USA / Iowa / Ohio / Minnesota / Darby Creek Watershed / Maquoketa Watershed
(Location: IWMI-HQ Call no: PER Record No: H026817)
19 Schilling, K. E.; Wolter, C. F. 2000. Application of GPS and GIS to map channel features in Walnut Creek, Iowa. Journal of the American Water Resources Association, 36(6):1423-1434.
(Location: IWMI-HQ Call no: PER Record No: H027756)
20 Reungsang, A.; Moorman, T. B.; Kanwar, R. S. 2001. Transport and fate of atrazine in midwestern riparian buffer strips. Journal of the American Water Resources Association, 37(6):1681-1692.
Models ; Water quality ; Pesticide residues ; Water quality ; Leaching ; Watersheds ; Runoff ; Maize ; Soyabeans ; Soil texture ; Soil degradation / USA / Iowa / Bear Creek
(Location: IWMI-HQ Call no: PER Record No: H029878)
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