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  1. iData Tutorial

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    22 Jul 2016 | Contributor(s): Abilene Thiele Concepcion Perez

    *Note that the number before each step is the time on the YouTube video below where it shows how each step is done. Click on "View Resource" on the top right to watch the video.Start iData [0:05] Go to http://mygeohub.org/idata to load the iData application. It starts with...

  2. iData Walkthrough

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    21 Oct 2017 | Contributor(s): Rajesh Kalyanam

    This video demonstrates the features of the GABBs iData data management building block such as automatic metadata extraction and geospatial file preview. It also walks through how iData files can be used in both hub tools and publications. 

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

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    03 Oct 2014 | Contributor(s): Ulrike Wood-Sichra, Liangzhi You

  4. International trade buffers the impact of future irrigation shortfalls

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    03 Oct 2014 | Contributor(s): Jing Liu, Tom Hertel, Farzad Taheripour, Tingju Zhu, Claudia Ringler

  5. LANDPARAM

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    20 Jul 2015 | Tools | Contributor(s): Jing Liu, Nelson Benjamin Villoria (contributor)

    A tool to aggregate cropland supply and land transformation elasticities

  6. Magmatic Forcing of Cenozoic Climate?

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    13 Aug 2019 | Downloads | Contributor(s): Pietro Sternai

    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.

  7. Mapping multiple cropping and irrigation in India

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    03 Oct 2014 | Online Presentations | Contributor(s): Gang Zhao, Stefan Siebert

  8. Marker Set

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    06 Nov 2018 | Tools | Contributor(s): Rob Campbell

    Create iData Marker Set definition files (.ims)

  9. Market-mediated environmental impacts of biofuels

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    31 Jul 2014 | Publications | Contributor(s): Tom Hertel, Wallace E. Tyner

    This paper surveys the evidence on market-mediated environmental impacts of biofuels, with special attention to the indirect greenhouse gas emissions stemming from land cover change in the wake of increased demand for biofuel feedstocks. We find clear evidence that market mediated land use...

  10. Metadata Exporter

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    03 Apr 2018 | Tools | Contributor(s): Rajesh Kalyanam

    Export geospatial file metadata to the ISO-19115 standard

  11. MyGeoHub Geospatial Gateway

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    26 Oct 2017 | Publications | Contributor(s): Rajesh Kalyanam, Lan Zhao, Rob Campbell, Derrick Kearney, I Luk Kim, Jaewoo Shin, Larry Biehl, Wei Wan, Carol Song

    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...

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

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    05 Mar 2013 | Publications | Contributor(s): John Kriva, Melissa Widhalm

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

    0.0 out of 5 stars 

    22 Nov 2017 | Publications | Contributor(s): Frances C. Moore, Uris Lantz C Baldos, Tom Hertel, Delavane Diaz

    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...

  14. PEGASUS (Predicting Ecosystem Goods And Services Using Scenarios)

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    14 Jul 2014 | Tools | Contributor(s): Delphine, Navin Ramankutty, I Luk Kim, Rajesh Kalyanam

    A GEOSHARE tool for conducting live simulations using PEGASUS (Predicting Ecosystem Goods And Services Using Scenarios)

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

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    14 Nov 2010 | Courses

    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...

  16. Predicting the Spatial Patterns of Land Conversion

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    03 Oct 2014 | Online Presentations | Contributor(s): Nelson Benjamin Villoria, Jing Liu

  17. Proposed Institutional Design for GEOSHARE

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    03 Oct 2014 | Online Presentations | Contributor(s): Tom Hertel

  18. Root Zone Water Quality Model

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    06 Jun 2022 | Tools | Contributor(s): Balaji Sesha Srikanth Pokuri, Anupam Bhar (contributor)

    Whole-system model for studying crop production and environmental quality under current and changing climate conditions., developed by USDA-ARS

  19. SPAM in the Clouds

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    03 Oct 2014 | Online Presentations | Contributor(s): Jingyu Song, Nelson Benjamin Villoria, Paul Preckel

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

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    20 Mar 2015 | Publications | Contributor(s): Uris Lantz C Baldos, Tom Hertel

    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...