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

    04 Feb 2021

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

  2. Magmatic Forcing of Cenozoic Climate?

    13 Aug 2019 | 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.

  3. SIMPLE-G US Web Application

    11 Sep 2018

    SIMPLE-G US is the US version of the SIMPLE-G

  4. New science of climate change impacts on agriculture implies higher social cost of carbon

    22 Nov 2017 | Contributor(s): Nikki H

    Despite substantial advances in climate change impact research in recent years, the scientific basis for damage functions in economic models used to calculate the social cost of carbon (SCC) is either undocumented, difficult to trace, or based on a small number of dated studies. Here we present...

  5. MyGeoHub Geospatial Gateway

    26 Oct 2017

    MyGeoHub is a science gateway for researchers working with geospatial data. Based on the HUBzero cyberinfrastructure framework, it provides general-purpose software modules enabling geospatial data management, processing and visualization. Termed “GABBs” (Geospatial Data Analysis...

  6. Climate Scenario Aggregator

    09 Sep 2015 | Tools | Contributor(s): Nikki H

    Climate Scenario Aggregator

  7. The role of international trade in managing food security risks from climate change

    20 Mar 2015 | Publications | Contributor(s): Nikki H

    International trade plays an important role in facilitating global food security in the face of a changing climate. In considering this issue, it is useful to distinguish between two different time scales: inter-annual and inter-decadal. Inter-annual adjustments in international trade can play an...

  8. AgMIP GEOSHARE Tool with iData Integration Demo

    28 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

  9. Climate change mitigation policies and poverty in developing countries

    28 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...

  10. Cyberinfrastructure for GEOSHARE

    28 Jan 2022 | Online Presentations

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

    28 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.

  12. National Initiatives Gauge Farmer Perceptions of Climate Change (press release)

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

  13. U2U Poster - May 2012

    28 Jan 2022 | Online Presentations | Contributor(s): Nikki H

    This poster provides a general overview of the Useful to Usable (U2U) project. Anyone on the U2U team is welcome to present this poster at conferences or other venues. This hi-resolution pdf is ready for priting a 3 ft. (H) by 4 ft. (W) poster.

  14. U2U Overview Presentation

    28 Jan 2022 | Online Presentations | Contributor(s): Nikki H

    This PowerPoint presentation provides an overview of the Useful to Usable (U2U) research project. Last updated Nov. 1, 2011.

  15. driNET: Drought Reserach Initiative Network

    28 Jan 2022 | Online Presentations

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

    28 Jan 2022 | 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...

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

    28 Jan 2022 | 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...

  18. POL 520/EAS 591 Great issues: climate and policy

    28 Jan 2022 | Courses | Contributor(s): Nikki H

    The course POL 520/EAS 591, “Great issues: climate and policy”, is designed to better educate students in the use and misuse of modeling across disciplines, so that they will be better builders and consumers of integrated, complex models of coupled human/natural systems in their own careers. More...

  19. 2011 Symposium on Data-Driven Approaches to Droughts flyer

    28 Jan 2022 | 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...

  20. A copula-based joint deficit index for droughts

    28 Jan 2022 | 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...