- OpenAGRICOLA Search Results

Article Title:: Interagency Conference on Research in the Watersheds [proceedings].
Author:: Chen, Jin-Song
View in NAL's Catalog:: IND44382891
Format:: Electronic

13. Economic and Environmental Impacts of LSNT and Cover Crops for Nitrate-Nitrogen Reduction in Walnut Creek Watershed, Iowa, Using FEM and Enhanced SWAT Models

Article Title:: Transactions of the ASABE.
Author:: Saleh, A.
View in NAL's Catalog:: IND44023814
Format:: Electronic

14. Sny Magill Watershed Modeling Project : final report /

Published:: 2002
View in NAL's Catalog:: CAT11136856
Format:: Book

15. Understanding saturated hydraulic conductivity under seasonal changes in climate and land use

Article Title:: Geoderma.
View in NAL's Catalog:: IND605906408
Format:: Electronic

16. Transport of agricultural chemicals in surface flow, tileflow, and streamflow of Walnut Creek Watershed near Ames, Iowa, April 1991-September 1993 /

Published:: 1996
Author:: Soenksen, P. J.
View in NAL's Catalog:: CAT10819954
Format:: Book

17. Application of Soil and Water Assessment Tool (SWAT) to Landscapes with Tiles and Potholes. Part II. Validation of New Procedures. Case of Walnut Creek Watershed (Iowa)

Article Title:: Paper.
Author:: Du, B.
View in NAL's Catalog:: IND44203825
Format:: Electronic

18. Operation of a system of reservoirs under flood conditions using linear quadratic gaussian stochastic control /

Published:: 1983
Author:: Wasimi, Saleh Ahmed.
View in NAL's Catalog:: CAT10860185
Format:: Book

19. Development and application of SWAT to landscapes with tiles and potholes.

Article Title:: Transactions of the ASAE.
Author:: Du, B.
View in NAL's Catalog:: IND43726900
Format:: Article

20. Hierarchical approach to modeling surface-groundwater interactions: The Walnut Creek (Iowa) watershed in regional perspective.

Article Title:: Agricultural research to protect water quality : proceedings of the conference February 21-24, 1993 Minneapolis, Minnesota, USA /
Author:: Haitjema, H.M.
View in NAL's Catalog:: IND20531755
Format:: Article

21. Effect of nonpersistent pesticides on estrogen receptor, androgen receptor, and aryl hydrocarbon receptor

Article Title:: Environmental toxicology.
View in NAL's Catalog:: IND600814419
Format:: Electronic

22. Sensor fusion for improving the estimation of roll and pitch for an agricultural sprayer

Article Title:: Biosystems engineering.
Author:: Khot, L.R.
View in NAL's Catalog:: IND44110131
Format:: Electronic

23. Modelling long-term nitrogen losses in Walnut Creek Watershed, Iowa

Article Title:: Paper.
Author:: Gowda, P.H.
View in NAL's Catalog:: IND44179030
Format:: Electronic

24. The Newcastle disease virus V protein binds zinc.

Article Title:: Archives of virology.
Author:: Steward, M.
View in NAL's Catalog:: IND20488678
Format:: Article

25. Indian Creek Van Buren watershed, Iowa : a cooperative venture /

Published:: 1979
View in NAL's Catalog:: CAT80725788
Format:: Book

26. Two watershed projects of the Soil Conservation Service : hearing before the Subcommittee on Water Resources of the Committee on Environment and Public Works, United States Senate, Ninety-eighth Congress, second session, on Turkey Creek Watershed, Oklahoma and Indian Creek-Van Buren Watershed, Iowa, September 25, 1984. --

Published:: 1984
View in NAL's Catalog:: CAT85824057
Format:: Book

27. Walnut Creek watershed: linking farming practices to environmental quality.

Article Title:: Clean water, clean environment, 21st century : team agriculture, working to protect water resources : conference proceedings, March 5-8, 1995, Kansas City, Missouri /
Author:: Hatfield, J.L.
View in NAL's Catalog:: IND20506222
Format:: Article

28. Watershed scale temporal and spatial stability of soil moisture and its role in validating satellite estimates

Article Title:: Remote sensing of environment.
Author:: Cosh, Michael H.
View in NAL's Catalog:: IND44315634
Format:: Electronic

29. Phosphorus research strategies to meet agricultural and environmental challenges of the 21st century

Article Title:: Journal of environmental quality.
Author:: Sharpley, A.
View in NAL's Catalog:: IND23211900
Format:: Electronic

30. Watershed modeling of agrichemicals in Walnut Creek, IA: a plan for preliminary assessment of contributions and impacts.

Article Title:: Agricultural research to protect water quality : proceedings of the conference February 21-24, 1993 Minneapolis, Minnesota, USA /
Author:: Donigian, A.S. Jr.
View in NAL's Catalog:: IND20531373
Format:: Article

31. Observations of soils at the hillslope scale in the Clear Creek Watershed in Iowa, USA.

Article Title:: Soil survey horizons.
Author:: Papanicolaou, A.N.
View in NAL's Catalog:: IND44171695
Format:: Article

32. A neighborhood statistics model for predicting stream pathogen indicator levels

Article Title:: Environmental monitoring and assessment.
View in NAL's Catalog:: IND601212968
Format:: Electronic

33. Investigating local variation in groundwater recharge along a topographic gradient, Walnut Creek, Iowa, USA

Article Title:: Hydrogeology journal.
View in NAL's Catalog:: IND44170891
Format:: Electronic

34. Corn response to late-spring nitrogen management in the Walnut Creek watershed.

Article Title:: Agronomy journal.
Author:: Karlen, D.L.
View in NAL's Catalog:: IND43739653
Format:: Electronic

35. Groundwater monitoring at the watershed scale: An evaluation of recharge and nonpoint source pollutant loading in the Clear Creek Watershed, Iowa

Article Title:: Hydrological processes.
View in NAL's Catalog:: IND605893930
Format:: Electronic

36. Simulating nitrate drainage losses from a Walnut Creek watershed field

Article Title:: Journal of environmental quality.
Author:: Bakhsh, A.
View in NAL's Catalog:: IND43675226
Format:: Electronic

37. Walnut Creek watershed research protocol report /

Published:: 1994
Author:: Sauer, Patricia A.
View in NAL's Catalog:: CAT11101144
Format:: Book

38. Walnut Creek watershed research protocol report

Published:: 1994
Author:: Sauer, Patricia A.
View in NAL's Catalog:: CAT10816772
Format:: Microfilm

39. Inorganic and Organic Phosphorus in Sediments in the Walnut Creek Watershed of Central Iowa, USA

Article Title:: Water, air, and soil pollution.
View in NAL's Catalog:: IND605902873
Format:: Electronic

40. Walnut Creek watershed, Iowa : a CSREES competitive grant watershed, one of 24 CEAP watershed projects.

View in NAL's Catalog:: CAT31370918
Format:: Book

41. Topographic metric predictions of soil redistribution and organic carbon in Iowa cropland fields

Article Title:: Catena.
View in NAL's Catalog:: IND605841851
Format:: Electronic

42. Assessing effects of alternative agricultural practices on wildlife habitat in Iowa, USA

Article Title:: Agriculture, ecosystems & environment.
Author:: Santelmann, M.
View in NAL's Catalog:: IND43843506
Format:: Electronic

43. Evaluating grassed waterway efficiency in southeastern Iowa using WEPP

Article Title:: Soil use and management.
View in NAL's Catalog:: IND44372802
Format:: Electronic

44. Impact of DEM mesh size and soil map scale on SWAT runoff, sediment, and NO3-N loads predictions.

Article Title:: Journal of hydrology.
Author:: Chaplot, V.
View in NAL's Catalog:: IND43757098
Format:: Article

45. Simplified sediment yield model for small area disturbances on surface-mined lands.

Article Title:: Soil erosion and conservation / edited by S.A. El-Swaify, W.C. Moldenhauer, and Andrew Lo.
Author:: Cotton, G.K.
View in NAL's Catalog:: IND86029159
Format:: Article

46. A GIS-based groundwater travel time model to evaluate stream nitrate concentration reductions from land use change

Article Title:: Environmental geology.
Author:: Schilling, Keith E.
View in NAL's Catalog:: IND43942506
Format:: Electronic

47. Walnut creek watershed monitoring project, Iowa: monitoring water quality in response to prairie restoration.

Article Title:: Journal of the American Water Resources Association /
Author:: Schilling, K.E.
View in NAL's Catalog:: IND23259731
Format:: Article

48. Effect of the accuracy of spatial rainfall information on the modeling of water, sediment, and NO3-N loads at the watershed level

Article Title:: Journal of hydrology.
Author:: Chaplot, V.
View in NAL's Catalog:: IND43757099
Format:: Electronic

49. Methods of introducing system models into agricultural research /

Published:: 2011
View in NAL's Catalog:: CAT31098446
Format:: Software

50. Streambank erosion rates and loads within a single watershed: Briding the gap between temporal and spatial scales

Article Title:: Geomorphology.
View in NAL's Catalog:: IND500736532
Format:: Electronic

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127 Search Results

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1. North Walnut Creek watershed, Iowa : 2004-2006 : an ARS benchmark research watershed, one of 24 CEAP watershed projects : CEAP assessment.

2. Application of the AnnAGNPS model to the Walnut Creek, IA CEAP benchmark watershed

3. STEWARDS Watershed Data System: System Design and Implementation

4. Chemical Transport from Paired Agricultural and Restored Prairie Watersheds

5. USDA-ARS Riesel Watersheds, Riesel, Texas, USA: Water quality research database

6. Effects of Watershed-Scale Land Use Change on Stream Nitrate Concentrations

7. Data management to enhance long-term watershed research capacity: context and STEWARDS case study

8. Walnut Creek Watershed CEAP plans and progress.

9. Spatial and temporal modeling of radar rainfall uncertainties

10. Long-Term Agroecosystem Research in the Central Mississippi River Basin: Goodwater Creek Experimental Watershed Flow Data

11. Long-Term Agroecosystem Research in the Central Mississippi River Basin: Goodwater Creek Experimental Watershed Weather Data

12. An ARS Data System for Assessing Conservation Practices in Watershed Study

13. Economic and Environmental Impacts of LSNT and Cover Crops for Nitrate-Nitrogen Reduction in Walnut Creek Watershed, Iowa, Using FEM and Enhanced SWAT Models

14. Sny Magill Watershed Modeling Project : final report /

15. Understanding saturated hydraulic conductivity under seasonal changes in climate and land use

16. Transport of agricultural chemicals in surface flow, tileflow, and streamflow of Walnut Creek Watershed near Ames, Iowa, April 1991-September 1993 /

17. Application of Soil and Water Assessment Tool (SWAT) to Landscapes with Tiles and Potholes. Part II. Validation of New Procedures. Case of Walnut Creek Watershed (Iowa)

18. Operation of a system of reservoirs under flood conditions using linear quadratic gaussian stochastic control /

19. Development and application of SWAT to landscapes with tiles and potholes.

20. Hierarchical approach to modeling surface-groundwater interactions: The Walnut Creek (Iowa) watershed in regional perspective.

21. Effect of nonpersistent pesticides on estrogen receptor, androgen receptor, and aryl hydrocarbon receptor

22. Sensor fusion for improving the estimation of roll and pitch for an agricultural sprayer

23. Modelling long-term nitrogen losses in Walnut Creek Watershed, Iowa

24. The Newcastle disease virus V protein binds zinc.

25. Indian Creek Van Buren watershed, Iowa : a cooperative venture /

27. Walnut Creek watershed: linking farming practices to environmental quality.

28. Watershed scale temporal and spatial stability of soil moisture and its role in validating satellite estimates

29. Phosphorus research strategies to meet agricultural and environmental challenges of the 21st century

30. Watershed modeling of agrichemicals in Walnut Creek, IA: a plan for preliminary assessment of contributions and impacts.

31. Observations of soils at the hillslope scale in the Clear Creek Watershed in Iowa, USA.

32. A neighborhood statistics model for predicting stream pathogen indicator levels

33. Investigating local variation in groundwater recharge along a topographic gradient, Walnut Creek, Iowa, USA

34. Corn response to late-spring nitrogen management in the Walnut Creek watershed.

35. Groundwater monitoring at the watershed scale: An evaluation of recharge and nonpoint source pollutant loading in the Clear Creek Watershed, Iowa

36. Simulating nitrate drainage losses from a Walnut Creek watershed field

37. Walnut Creek watershed research protocol report /

38. Walnut Creek watershed research protocol report

39. Inorganic and Organic Phosphorus in Sediments in the Walnut Creek Watershed of Central Iowa, USA

40. Walnut Creek watershed, Iowa : a CSREES competitive grant watershed, one of 24 CEAP watershed projects.

41. Topographic metric predictions of soil redistribution and organic carbon in Iowa cropland fields

42. Assessing effects of alternative agricultural practices on wildlife habitat in Iowa, USA

43. Evaluating grassed waterway efficiency in southeastern Iowa using WEPP

44. Impact of DEM mesh size and soil map scale on SWAT runoff, sediment, and NO3-N loads predictions.

45. Simplified sediment yield model for small area disturbances on surface-mined lands.

46. A GIS-based groundwater travel time model to evaluate stream nitrate concentration reductions from land use change

47. Walnut creek watershed monitoring project, Iowa: monitoring water quality in response to prairie restoration.

48. Effect of the accuracy of spatial rainfall information on the modeling of water, sediment, and NO3-N loads at the watershed level

49. Methods of introducing system models into agricultural research /

50. Streambank erosion rates and loads within a single watershed: Briding the gap between temporal and spatial scales