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Calibration and Validation of SWAT for the Upper Maquoketa River Watershed
Reungsang, Pipat; Kanwar, Ramesh; Jha, Manoj; Gassman, … - Center for Agricultural and Rural Development (CARD), … - 2005
SWAT. In the nested modeling approach, edge-of-field flows and pollutant load estimates were generated for manure …A validation study has been performed using the Soil and Water Assessment Tool (SWAT) model with data collected for the … a previous study with nested modeling for the UMRW that required both the Agricultural Policy EXtender (APEX) model and …
Persistent link: https://www.econbiz.de/10005029684
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An integrated assessment model of the impacts of agricultural intensification : trade-offs between economic benefits and water quality under uncertainty
Souto, Augusto; Carriquiry, Miguel; Rosas, Francisco - In: The Australian journal of agricultural and resource … 68 (2024) 2, pp. 315-334
Persistent link: https://www.econbiz.de/10014532515
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Nitrate, Total Ammonia, and Total Suspended Sediments Modeling for the Mobile River Watershed
Alarcon, Vladimir J.; Sassenrath, Gretchen F. - In: International Journal of Agricultural and Environmental … 8 (2017) 2, pp. 20-31
Program Fortran is used for modeling the hydrological, nitrogenous constituents, and sediment processes. Based on the nutrient …
Persistent link: https://www.econbiz.de/10012042769
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Historical Development and Applications of the EPIC and APEX Models
Gassman, Philip W.; Williams, Jimmy R.; Benson, Verel W.; … - Center for Agricultural and Rural Development (CARD), … - 2005
The development of the field-scale Erosion Productivity Impact Calculator (EPIC) model was initiated in 1981 to support assessments of soil erosion impacts on soil productivity for soil, climate, and cropping conditions representative of a broad spectrum of U.S. agricultural production regions....
Persistent link: https://www.econbiz.de/10004961490
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Explaining Gender Differences in Unemployment with Micro Data on Flows in Post-Communist Economies
Stefanová Lauerová, Jana; Terrell, Katherine - 2002
Post-communist labor markets provide an interesting laboratory since unemployment rates grew from zero to double digits and gender differences began to vary greatly across these countries. We provide the first systematic analysis of the determinants of the gender unemployment gap in the Czech...
Persistent link: https://www.econbiz.de/10010262624
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Profits and Speculation in Intra-Day Foreign Exchange Trading
Mende, Alexander; Menkhoff, Lukas - 2006
This study examines profits and speculation in the USD/EUR trading of a bank in Germany over a four-month period. Dealing activity at the bank generates profits but speculation does not seem to contribute to this. We find that speculative positions fail to become profitable within a 30-minutes'...
Persistent link: https://www.econbiz.de/10010262956
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Explaining Gender Differences in Unemployment with Micro Data on Flows in Post-Communist Economies
Lauerová, Jana Stefanová; Terrell, Katherine - 2002
Post-communist labor markets provide an interesting laboratory since unemployment rates grew from zero to double digits and gender differences began to vary greatly across these countries. We provide the first systematic analysis of the determinants of the gender unemployment gap in the Czech...
Persistent link: https://www.econbiz.de/10009476840
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Technical Analysis in Foreign Exchange - The Workhorse Gains Further Ground
Gehring, Thomas; Menkhoff, Lukas - 2003
This work extends earlier survey studies on the use of technical analysis by considering flow analysis as a third form of information production. Moreover the survey covers FX dealers and also the rising fund managers. Technical analysis has gained importance over time and is now the most...
Persistent link: https://www.econbiz.de/10010317611
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Mapping Cilento : using geotagged social media data to characterize tourist flows in southern Italy
Chua, Alvin; Servillo, Loris; Marcheggiani, Ernesto; … - In: Tourism management : research, policies, practice 57 (2016), pp. 295-310
Persistent link: https://www.econbiz.de/10011556088
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Explaining gender differences in unemployment with micro data on flows in post-communist economics
Stefanová Lauerová, Jana; Terrell, Katherine D. - 2002
Post-communist labor markets provide an interesting laboratory since unemployment rates grew from zero to double digits and gender differences began to vary greatly across these countries. We provide the first systematic analysis of the determinants of the gender unemployment gap in the Czech...
Persistent link: https://www.econbiz.de/10011413897