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  1. 2011 Symposium on Data-Driven Approaches to Droughts flyer

    22 Jul 2010 | Workshops

    The DRINET team is hosting this symposium during June 20-22, 2011 at Purdue University, West Lafayette, Indiana.This symposium is sponsored by the National Science Foundation through the Office of Cyberinfrastructure* and the Hydrological Sciences Division, and is in partnership with EWRI...

  2. A copula-based joint deficit index for droughts

    31 Mar 2010 | Publications

    Current drought information is based on indices that do not capture the joint behaviors of hydrologic variables. To address this limitation, the potential of copulas in characterizing droughts from multiplevariables is explored in this study. Starting from the standardized index (SI) algorithm, a...

  3. A seasonal-scale climatological analysis correlating spring tornadic activity with antecedent fall–winter drought in the southeastern United States

    14 Jun 2011 | Publications

    Using rain gauge and satellite-based rainfall climatologies and the NOAA Storm PredictionCenter tornado database (1952–2007), this study found a statistically significant tendency forfall–winter drought conditions to be correlated with below-normal tornado days the followingspring in north...

  4. A spatio-temporal drought analysis for the Midwestern US

    15 Jun 2009 | Publications

    Droughts are prolonged abnormalities of moisture deficits that vary widely across temporal and spatial scales. Many hydrometeorologic variables are used to monitor the status of a drought. However, because of the dependence structure between all affecting variables under various temporal windows,...

  5. A Web-Based Interface for SWAT Modeling on the TeraGrid

    06 Jun 2011 | Publications

    The Soil and Water Assessment Tool (SWAT) is a river basin scale model developed by the USDA Agricultural Research Service (ARS). It is widely used by researchers in various scientific domains to study the impact of land management practices on water quantity, sediment, and water quality in large...

  6. AgMIP GEOSHARE Tool with iData Integration Demo

    18 Jan 2022 | Tools | Contributor(s): Nikki H

    Aggregate yield shocks provided by the AgMIP's Global Gridded Crop Modeling Initiative (Ag-GRID) from their original 30x30 min resolution to any user specified level

  7. AgMIP Tool: A GEOSHARE tool for aggregating outputs from the AgMIP's Global Gridded Crop Modeling Initiative (Ag-GRID)

    18 Jan 2022 | Tools | Contributor(s): Nikki H

    Aggregate the yield shocks provided by the AgMIP project from their original 30x30 min resolution to any user specified level.

  8. Climate change mitigation policies and poverty in developing countries

    18 Jan 2022 | Publications | Contributor(s): Nikki H

    Mitigation of the potential impacts of climate change is one of the leading policy concerns of the 21st century. However, there continues to be heated debate about the nature, the content and, most importantly, the impact of the policy actions needed to limit greenhouse gas emissions. One...

  9. Climate Scenario Aggregator

    18 Jan 2022 | Tools | Contributor(s): Nikki H

    Climate Scenario Aggregator

  10. Connecting Communities Through HUBzero

    18 Jan 2022 | Online Presentations

  11. Cyberinfrastructure for GEOSHARE

    18 Jan 2022 | Online Presentations

  12. driNET: Drought Reserach Initiative Network

    18 Jan 2022 | Online Presentations

  13. DURI Summer Intern Project: Drought related data and tools: development and integration

    18 Jan 2022 | Downloads

    A poster presented at the DURI student recognition luncheon, July 28, 2011. Yuan Xia, a junior from Computer Science, Purdue University, completed his summer internship with the Scientific Solutions group at RCAC. He helped integrated various maps and datasets into the DRINET. The live page can...

  14. Effects of Drought on Water Quality in Streams

    18 Jan 2022 | Downloads

    A research poster presented at the DDAD2011 symposium. It describes the preliminary results of a study on drought impact on water quality conducted over the Massie Creek sub-watershed in Ohio. The Messie Creek data is now available on DRINET and access is through the iDATA tool.Rashad Riley1,...

  15. Enabling Scientific Collaboration Using HUBzero Platform

    18 Jan 2022 | Online Presentations

  16. Global Croplands: A new dataset for year 2005

    18 Jan 2022 | Online Presentations

  17. Graphical User Interface for the California Food-Energy-Water System (CALFEWS) simulation model

    18 Jan 2022 | Tools

    Graphical User Interface for the California Food-Energy-Water System (CALFEWS) simulation model

  18. IFPRI's Spatial Production Allocation Model (SPAM)

    18 Jan 2022 | Online Presentations

  19. International trade buffers the impact of future irrigation shortfalls

    18 Jan 2022 | Online Presentations

  20. Magmatic Forcing of Cenozoic Climate?

    13 Aug 2019 | Downloads | Contributor(s): Nikki H

    This is the supporting models for the contribution "AGU Centennial Grand Challenge: Magmatic Forcing of Cenozoic Climate?" [Paper #2018JB016460R] submitted to Journal of Geophysical Research - Solid Earth.