Yoga Korgaonkar

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Courses

Scholarly Contributions

Journals/Publications

• Goodrich, D. C., Meixner, T., Guertin, D. P., & Korgaonkar, Y. . (2021). Hydrological Modeling of Green Infrastructure to Quantify Its Effect on Flood Mitigation and Water Availability in the High School Watershed in Tucson, AZ. International Journal of Geo-Information. doi:https://doi.org/10.3390/ijgi10070443
• Korgaonkar, Y. S., Meles, M. B., Guertin, D. P., Goodrich, D. C., & Unkrich, C. (2020). Global sensitivity analysis of KINEROS2 hydrologic model parameters representing green infrastructure using the STAR-VARS framework. Environmental Modelling & Software, 132. doi:https://doi.org/10.1016/j.envsoft.2020.104814
• Burns, I. S., Kepner, W., Unkrich, C., Goodrich, D. D., Guertin, D. P., & Korgaonkar, Y. S. (2018). Modeling Urban Hydrology and Green Infrastructure using the AGWA Urban Tool and the KINEROS2 Model. Frontiers of Built Environment, 4, 58. doi:10.3389/fbuil.2018.00058

Proceedings Publications

• Burns, I. S., Kepner, W. G., Unkrich, C., Goodrich, D. C., Guertin, D. P., & Korgaonkar, Y. S. (2019, Summer). Modeling urban hydrology and green infrastructure using the AGWA Urban Tool and the KINEROS2 model. In : Proceedings of the Sixth Interagency Conference on Research in the Watersheds (James S. Latimer, Carl C. Trettin, David Bosch, and Charles Lane, Editors), U.S. Forest Service e-General Technical Report SRS-243, 78-84.
• Kautz, M., Patel, J., Wei, H., Olimpio, B., Heilman, P., Hernandez, M., Korgaonkar, Y. S., Levick, L., Unkrich, C., Burns, I. S., Guertin, D. P., & Goodrich, D. C. (2019, Summer). The KINEROS2-AGWA Suite of Modeling Tools. In Proceedings of the 2019 Federal Interagency Sedimentation and Hydrologic Modeling Conference.
• Levick, L., Kepner, W. G., Unkrich, C., Olimpio, B., Patel, J., Korgaonkar, Y. S., Burns, I. S., Goodrich, D. C., & Guertin, D. P. (2019, Summer). Application of the Automated Geospatial Watershed Assessment Tool (AGWA). In Proceedings of the Sixth Interagency Conference on Research in the Watersheds (James S. Latimer, Carl C. Trettin, David Bosch, and Charles Lane, Editors), U.S. Forest Service e-General Technical Report SRS-243, 176-184.
• Unkrich, C., Patel, J., Olimpio, B., Korgaonkar, Y. S., Guertin, D. P., Goodrich, D. C., & Burns, I. S. (2019, Summer). Demonstration of the Automated Geospatial Watershed Assessment (AGWA) Tool (Extended Abstract). In Proceedings of the 2019 Federal Interagency Sedimentation and Hydrologic Modeling Conference.
• Guertin, D. P., Goodrich, D. C., Burns, I. S., Korgaonkar, Y., Barlow, J., Sheppard, B. S., Unkrich, C. L., & Kepner, W. G. (2015). Automated Geospatial Watershed Assessment Tool (AGWA). In Watershed Management 2015, 120-130.
  More info

  The Automated Geospatial Watershed Assessment tool (AGWA, see: www.tucson.ars.ag.gov/agwaor http://www.epa.gov/esd/land-sci/agwa/) is a GIS interface jointly developed by the USDA Agricultural Research Service, the U.S. Environmental Protection Agency, the University of Arizona, and the University of Wyoming to automate the parameterization and execution of a suite of hydrologic and erosion models (RHEM, KINEROS2 and SWAT). Through an intuitive interface the user selects an outlet from which AGWA delineates anddiscretizes the watershed using a Digital Elevation Model (DEM). The watershed modelelements are then intersected with terrain, soils, and land cover data layers to derive the requisitemodel input parameters. The chosen model is then run, and the results are imported backinto AGWA for graphical display. AGWA can difference results from multiple simulations to examine relative change over a variety of input scenarios (e.g. climate/storm change, land cover change, implementation of BMPs, present conditions and alternative futures).This allows managers to identify potential problem areas where additional monitoring can be undertaken or mitigation activities can be focused. Application examples of AGWA will be presented including post-fire assessment, implementation of rangeland BMPs, green infrastructure, and future change analysis. Versions of AGWA are available for ESRI ArcView 3.x and ArcGIS 9.x and 10.x.
• Guertin, D. P., Korgaonkar, Y., Burns, I. S., Barlow, J., Goodrich, D. C., Unkrich, C. L., & Kepner, W. G. (2015). Evaluation of Green Infrastructure Designs Using the Automated Geospatial Watershed Assessment Tool. In Watershed Management 2015, 229-239.

Poster Presentations

• Burns, I. S., Unkrich, C. C., Guertin, D. P., Korgaonkar, Y. ., & Goodrich, D. C. (2022, Fall). The AGWA-Urban Tool: A Linked GIS and Watershed Modeling Tool to Assess the Hydrologic Impacts of Development from Lot to Watershed Scales. AGU Fall Conference. Chicago, IL: AGU.
• Korgaonkar, Y. ., Guertin, D. P., Gupta, N., & Meixner, T. (2022, Fall). Urban Semi-arid Catchments Hydrologic and Biogeochemical Influences of Stream Substrate and Green Stormwater Infrastructure. AGU Fall Conference. Chicago, IL: AGU.