Ali Saleh - Academia.edu (original) (raw)

Papers by Ali Saleh

Research paper thumbnail of Economic and environmental impacts of LSNT and cover crops for nitrate-nitrogen reduction in walnut creek watershed, Iowa, using FEM and enhanced SWAT models

Transactions of the Asabe, 2007

Research paper thumbnail of Application of SWAT for the Upper North Bosque Watershed

Research paper thumbnail of No-till Oklahoma Farm-level economic impact of no- till farming in Western Oklahoma

Research paper thumbnail of Use of CEEOT-SWAPP Modeling System for Cost-effective Targeting and Evaluation of Environmental Pollutants

21st Century Watershed Technology: Improving Water Quality and Environment Conference Proceedings, 21-24 February 2010, Universidad EARTH, Costa Rica, 2010

Ali Saleh, Edward Osei, and Oscar Gallego1 1 Ali Saleh, Associate director; Edward Osei, Senior R... more Ali Saleh, Edward Osei, and Oscar Gallego1 1 Ali Saleh, Associate director; Edward Osei, Senior Research Economist, and Oscar Gallego, Assistant Research Scientist, Texas Institute for Applied Environmental Research, Tarleton State University, Stephenville, Texas. Corresponding ...

Research paper thumbnail of Application of SWAT and APEX Using the SWAPP (SWAT-APEX) Program for the Upper North Bosque River Watershed in Texas

Transactions of the ASABE, 2007

ABSTRACT

Research paper thumbnail of Application of SWAT and APEX Models Using SWAPP (SWAT/APEX Program) for the Upper North Bosque River Watershed in Texas

Watershed Management to Meet Water Quality Standards and TMDLS (Total Maximum Daily Load) Proceedings of the 10-14 March 2007, San Antonio, Texas, 2007

... (SWAT/APEX Program) for Upper North Bosque River Watershed in Texas Ali Saleh Texas Institute... more ... (SWAT/APEX Program) for Upper North Bosque River Watershed in Texas Ali Saleh Texas Institute for Applied Environmental Research, Tarleton State University. POBox T410. Stephenville, Texas, 76401 saleh@tiaer.tarleton.edu. Written for presentation at the ...

Research paper thumbnail of Application of APEX for Forestry

2001 Sacramento, CA July 29-August 1,2001, 1998

Research paper thumbnail of Application of the Comprehensive Economic and Environmental Optimization Tool (CEEOT) for Evaluating BMPs

Proceedings of the Water Environment Federation, 2005

1Corresponding author; Research Scientist, Texas Institute for Applied Envr. Research, Tarleton S... more 1Corresponding author; Research Scientist, Texas Institute for Applied Envr. Research, Tarleton State Univ., Stephenville, TX 76402; phone: 254-968-9799; fax: 254-968-9790; email: saleh@tiaer.tarleton.edu 2 Senior Research Economist, Texas Institute for Applied Envr. ...

Research paper thumbnail of Environmental and Economic Impacts of Alternative Management Systems for the Mineral Creek Watershed

Total Maximum Daily Load (TMDL) Environmental Regulations II, 2003

The Maquoketa River drains 1,879 square miles of predominantly agricultural land in northeastern ... more The Maquoketa River drains 1,879 square miles of predominantly agricultural land in northeastern Iowa and is one of 13 tributaries of the Mississippi River that have been identified as contributing some of the highest levels of suspended sediments, nitrogen, and phosphorus to the ...

Research paper thumbnail of Develop of the conceptual modeling of the environmental management of a complex swine farm in the Central Valley of Chile

21st Century Watershed Technology: Improving Water Quality and Environment Conference Proceedings, 21-24 February 2010, Universidad EARTH, Costa Rica, 2010

... 1Departamento de Recursos Hídricos, Universidad de Concepción, Chile, heflores@udec.cl,jarumi... more ... 1Departamento de Recursos Hídricos, Universidad de Concepción, Chile, heflores@udec.cl,jarumi@udec.cl, dirivera@udec.cl, octaviolagos@udec.cl 2Texas Institute for Applied Environmental Research (TIAER), Tarleton State University, saleh@tiaer.tarleton.edu 3Watershed ...

Research paper thumbnail of Proinflammatory and Th2 Cytokines Regulate the High Affinity IgE Receptor (FcεRI) and IgE-Dependant Activation of Human Airway Smooth Muscle Cells

Research paper thumbnail of Application of an Environmental and Economic Modeling System for Watershed Assessments

Journal of the American Water Resources Association, 2002

Research paper thumbnail of Impacts of Alternative Manure Application Rates on Texas Animal Feeding Operations: A Macro Level Analysis

Journal of the American Water Resources Association, 2008

Research paper thumbnail of Critical Role for STAT3 in IL-17A-Mediated CCL11 Expression in Human Airway Smooth Muscle Cells

The Journal of Immunology, 2009

Research paper thumbnail of Identification of a Novel Ly49 Promoter That Is Active in Bone Marrow and Fetal Thymus

The Journal of Immunology, 2002

Research paper thumbnail of Test of APEX for Nine Forested Watersheds in East Texas

Journal of Environment Quality, 2007

Research paper thumbnail of Environmental benefits and economic costs of manure incorporation on dairy waste application fields

Journal of Environmental Management, 2003

Model simulations performed representing dairies in a 93000 ha watershed in north central Texas s... more Model simulations performed representing dairies in a 93000 ha watershed in north central Texas suggest that manure incorporation results in reduced phosphorus (P) losses at relatively small to moderate cost to producers. Simulated manure incorporation with a tandem disk on fields double-cropped with sorghum/winter wheat resulted in up to 33, 45, and 37% reductions in per hectare sediment-bound, soluble, and total P losses in edge-of-field runoff, relative to simulated surface manure applications. The effects of incorporation were evaluated at three different manure application rates. On aggregate across all three manure application rates, significant declines in P losses were obtained with incorporation except for sediment-bound P losses under the N-based manure application rate scenario. We found that the practice of incorporating manure shortly after it has been broadcast on the soil surface could help reduce P losses in such situations where P-based rates alone prove inadequate. The cost the producer incurs when manure is incorporated is on average about 1% of net returns when manure is applied at the N rate and 2-3% when it is applied at alternative P-based rates. In practice the costs could be lower because producers may substitute the manure incorporation operation for a tandem disk operation performed prior to manure application. As more and more dairy producers switch to the use of sorghum and corn silage in dairy rations and consequent on-farm production of these forages, the practice of manure incorporation may help to reduce phosphorus losses resulting from dairy manure applications to fields with these forage crops.

Research paper thumbnail of Identification of Probabilistic Transcriptional Switches in the Ly49 Gene Cluster

Research paper thumbnail of The Agricultural Policy Environmental Extender (APEX) Model: An Emerging Tool for Landscape and Watershed Environmental Analyses

… for Agricultural and …, 2009

Philip Gassman is with the Center for Agricultural and Rural Development at Iowa State University... more Philip Gassman is with the Center for Agricultural and Rural Development at Iowa State University. Jimmy Williams and Susan Wang are with the Blackland Research and Extension Center at Texas A&M University. Ali Saleh, Edward Osei, and Larry Hauck are with the ...

Research paper thumbnail of Calibration and Validation of SWAT for the Upper Maquoketa River Watershed

International …, 2007

A validation study has been performed using the Soil and Water Assessment Tool (SWAT) model with ... more A validation study has been performed using the Soil and Water Assessment Tool (SWAT) model with data collected for the Upper Maquoketa River Watershed (UMRW), which drains over 16,000 ha in northeast Iowa. This validation assessment builds on a ...

Research paper thumbnail of Economic and environmental impacts of LSNT and cover crops for nitrate-nitrogen reduction in walnut creek watershed, Iowa, using FEM and enhanced SWAT models

Transactions of the Asabe, 2007

Research paper thumbnail of Application of SWAT for the Upper North Bosque Watershed

Research paper thumbnail of No-till Oklahoma Farm-level economic impact of no- till farming in Western Oklahoma

Research paper thumbnail of Use of CEEOT-SWAPP Modeling System for Cost-effective Targeting and Evaluation of Environmental Pollutants

21st Century Watershed Technology: Improving Water Quality and Environment Conference Proceedings, 21-24 February 2010, Universidad EARTH, Costa Rica, 2010

Ali Saleh, Edward Osei, and Oscar Gallego1 1 Ali Saleh, Associate director; Edward Osei, Senior R... more Ali Saleh, Edward Osei, and Oscar Gallego1 1 Ali Saleh, Associate director; Edward Osei, Senior Research Economist, and Oscar Gallego, Assistant Research Scientist, Texas Institute for Applied Environmental Research, Tarleton State University, Stephenville, Texas. Corresponding ...

Research paper thumbnail of Application of SWAT and APEX Using the SWAPP (SWAT-APEX) Program for the Upper North Bosque River Watershed in Texas

Transactions of the ASABE, 2007

ABSTRACT

Research paper thumbnail of Application of SWAT and APEX Models Using SWAPP (SWAT/APEX Program) for the Upper North Bosque River Watershed in Texas

Watershed Management to Meet Water Quality Standards and TMDLS (Total Maximum Daily Load) Proceedings of the 10-14 March 2007, San Antonio, Texas, 2007

... (SWAT/APEX Program) for Upper North Bosque River Watershed in Texas Ali Saleh Texas Institute... more ... (SWAT/APEX Program) for Upper North Bosque River Watershed in Texas Ali Saleh Texas Institute for Applied Environmental Research, Tarleton State University. POBox T410. Stephenville, Texas, 76401 saleh@tiaer.tarleton.edu. Written for presentation at the ...

Research paper thumbnail of Application of APEX for Forestry

2001 Sacramento, CA July 29-August 1,2001, 1998

Research paper thumbnail of Application of the Comprehensive Economic and Environmental Optimization Tool (CEEOT) for Evaluating BMPs

Proceedings of the Water Environment Federation, 2005

1Corresponding author; Research Scientist, Texas Institute for Applied Envr. Research, Tarleton S... more 1Corresponding author; Research Scientist, Texas Institute for Applied Envr. Research, Tarleton State Univ., Stephenville, TX 76402; phone: 254-968-9799; fax: 254-968-9790; email: saleh@tiaer.tarleton.edu 2 Senior Research Economist, Texas Institute for Applied Envr. ...

Research paper thumbnail of Environmental and Economic Impacts of Alternative Management Systems for the Mineral Creek Watershed

Total Maximum Daily Load (TMDL) Environmental Regulations II, 2003

The Maquoketa River drains 1,879 square miles of predominantly agricultural land in northeastern ... more The Maquoketa River drains 1,879 square miles of predominantly agricultural land in northeastern Iowa and is one of 13 tributaries of the Mississippi River that have been identified as contributing some of the highest levels of suspended sediments, nitrogen, and phosphorus to the ...

Research paper thumbnail of Develop of the conceptual modeling of the environmental management of a complex swine farm in the Central Valley of Chile

21st Century Watershed Technology: Improving Water Quality and Environment Conference Proceedings, 21-24 February 2010, Universidad EARTH, Costa Rica, 2010

... 1Departamento de Recursos Hídricos, Universidad de Concepción, Chile, heflores@udec.cl,jarumi... more ... 1Departamento de Recursos Hídricos, Universidad de Concepción, Chile, heflores@udec.cl,jarumi@udec.cl, dirivera@udec.cl, octaviolagos@udec.cl 2Texas Institute for Applied Environmental Research (TIAER), Tarleton State University, saleh@tiaer.tarleton.edu 3Watershed ...

Research paper thumbnail of Proinflammatory and Th2 Cytokines Regulate the High Affinity IgE Receptor (FcεRI) and IgE-Dependant Activation of Human Airway Smooth Muscle Cells

Research paper thumbnail of Application of an Environmental and Economic Modeling System for Watershed Assessments

Journal of the American Water Resources Association, 2002

Research paper thumbnail of Impacts of Alternative Manure Application Rates on Texas Animal Feeding Operations: A Macro Level Analysis

Journal of the American Water Resources Association, 2008

Research paper thumbnail of Critical Role for STAT3 in IL-17A-Mediated CCL11 Expression in Human Airway Smooth Muscle Cells

The Journal of Immunology, 2009

Research paper thumbnail of Identification of a Novel Ly49 Promoter That Is Active in Bone Marrow and Fetal Thymus

The Journal of Immunology, 2002

Research paper thumbnail of Test of APEX for Nine Forested Watersheds in East Texas

Journal of Environment Quality, 2007

Research paper thumbnail of Environmental benefits and economic costs of manure incorporation on dairy waste application fields

Journal of Environmental Management, 2003

Model simulations performed representing dairies in a 93000 ha watershed in north central Texas s... more Model simulations performed representing dairies in a 93000 ha watershed in north central Texas suggest that manure incorporation results in reduced phosphorus (P) losses at relatively small to moderate cost to producers. Simulated manure incorporation with a tandem disk on fields double-cropped with sorghum/winter wheat resulted in up to 33, 45, and 37% reductions in per hectare sediment-bound, soluble, and total P losses in edge-of-field runoff, relative to simulated surface manure applications. The effects of incorporation were evaluated at three different manure application rates. On aggregate across all three manure application rates, significant declines in P losses were obtained with incorporation except for sediment-bound P losses under the N-based manure application rate scenario. We found that the practice of incorporating manure shortly after it has been broadcast on the soil surface could help reduce P losses in such situations where P-based rates alone prove inadequate. The cost the producer incurs when manure is incorporated is on average about 1% of net returns when manure is applied at the N rate and 2-3% when it is applied at alternative P-based rates. In practice the costs could be lower because producers may substitute the manure incorporation operation for a tandem disk operation performed prior to manure application. As more and more dairy producers switch to the use of sorghum and corn silage in dairy rations and consequent on-farm production of these forages, the practice of manure incorporation may help to reduce phosphorus losses resulting from dairy manure applications to fields with these forage crops.

Research paper thumbnail of Identification of Probabilistic Transcriptional Switches in the Ly49 Gene Cluster

Research paper thumbnail of The Agricultural Policy Environmental Extender (APEX) Model: An Emerging Tool for Landscape and Watershed Environmental Analyses

… for Agricultural and …, 2009

Philip Gassman is with the Center for Agricultural and Rural Development at Iowa State University... more Philip Gassman is with the Center for Agricultural and Rural Development at Iowa State University. Jimmy Williams and Susan Wang are with the Blackland Research and Extension Center at Texas A&M University. Ali Saleh, Edward Osei, and Larry Hauck are with the ...

Research paper thumbnail of Calibration and Validation of SWAT for the Upper Maquoketa River Watershed

International …, 2007

A validation study has been performed using the Soil and Water Assessment Tool (SWAT) model with ... more A validation study has been performed using the Soil and Water Assessment Tool (SWAT) model with data collected for the Upper Maquoketa River Watershed (UMRW), which drains over 16,000 ha in northeast Iowa. This validation assessment builds on a ...