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  1. SIMPLE-G-Water: Global Groundwater Conservation Scenarios

    24 Sep 2024 | Contributor(s): Iman Haqiqi

    DescriptionThis repository contains the outputs of the SIMPLE-G-global model at 15 arc-min resolution, focusing on various aspects of groundwater conservation. The data includes:Groundwater Withdrawal: Irrigation groundwater extraction across grid cells (pre-policy, post-policy, and...

  2. Root Zone Water Quality Model

    08 Jun 2022 | Contributor(s): Ratnesh Kumar, 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

  3. GLASS Conference 2020 Program

    28 Jan 2020 | Contributor(s): Tom Hertel

    Program description for "Managing the Global Commons: Sustainable agriculture and use of the world's land and water resources in the 21st Century" conference.

  4. SEPIDROUD DAM GEODETIC DATA

    19 Nov 2018 | Contributor(s): homeira mahmoudi (contributor)

    Large and sensitive structures such as dams, power plants and towers are of great importance and the behavior of such structures is usually made in geotechnical and geodetic ways (engineering geodesy). In today's world, there are virtually no large structures in developed countries that...

  5. Managing Nitrate Leaching in the Corn Belt

    08 Oct 2018 | Contributor(s): Christopher Kucharik, Laura C Bowling, Jing Liu

    Video presentation on "Managing Nitrate Leaching in the Corn Belt" for the 2018 Conference on the Long Run Sustainability of US Agriculture, the National Press Club, Washington DC, September 17, 2018

  6. Agricultural Productivity Growth for Long Run Sustainability

    08 Oct 2018 | Contributor(s): Uris Lantz C Baldos

    Video presentation on "Agricultural Productivity Growth for Long Run Sustainability" for the 2018 Conference on the Long Run Sustainability of US Agriculture, the National Press Club, Washington DC, September 17, 2018

  7. Global Drivers of Land and Water Sustainability Stresses at Mid Century

    08 Oct 2018 | Contributor(s): Laura C Bowling, Iman Haqiqi

    Video presentation on "Global Drivers of Land and Water Sustainability Stresses at Mid Century" for the 2018 Conference on the Long Run Sustainability of US Agriculture, the National Press Club, Washington DC, September 17, 2018

  8. Introduction Conference on the Long Run Sustainability of US Agriculture

    08 Oct 2018 | Contributor(s): Tom Hertel

    Video presentation on introduction of the 2018 Conference on the Long Run Sustainability of US Agriculture, the National Press Club, Washington DC, September 17, 2018

  9. Metadata Exporter

    03 Apr 2018 | Contributor(s): Rajesh Kalyanam

    Export geospatial file metadata to the ISO-19115 standard

  10. An open source geospatial cyberinfrastructure for interdisciplinary collaboration and broader engagement

    26 Oct 2017 | Downloads | Contributor(s): Carol Song

    Solving complex global problems demands that researchers from different disciplines work together, and their analytical tools, models and datasets interoperate. This is especially true in the context of sustainability. For instance, multiple goals of the United Nations Sustainable Development...

  11. iData Walkthrough

    21 Oct 2017 | Online Presentations | 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. 

  12. Assessing the Inter-regional Incidence of Climate Impacts on Agriculture

    19 Oct 2017 | Publications | Contributor(s): Tom Hertel

    This is a presentation at IMPACTS WORLD 2017.

  13. Managing the Global Commons: Sustainable Agriculture and Use of the World's Land and Water Resources in the 21st Century

    19 Oct 2017 | Publications | Contributor(s): Tom Hertel, Uris Lantz C Baldos, Laura C Bowling, Keith Cherkauer, Matthew Huber, David R Johnson, Carol Song, Dominique van der Mensbrugghe

    This is a presentation at IMPACTS WORLD 2017.

  14. Assessing the Poverty Impacts of Climate Change across Latin America

    19 Oct 2017 | Publications | Contributor(s): Tom Hertel, Monika Verma, Eduardo Magalhaes, Carlos Ludena, Uris Lantz C Baldos, Frances Moore

    This is a poster presented at IMPACTS WORLD 2017, Germany.

  15. Achieving Sustainable Irrigation Water Withdrawals: Global Impacts on Food Production and Land Use

    27 Sep 2017 | Publications | Contributor(s): Jing Liu, Tom Hertel, Richard Lammers, Alexander A Prusevich, Uris Lantz C Baldos, Danielle Grogan, Steve Frolking

    Unsustainable water use challenges the capacity of water resources to ensure food security and continued growth of the economy. Adaptation policies targeting future water security can easily overlook its interaction with other sustainability metrics and unanticipated local responses to the...

  16. Analyzing Water Scarcity in Global CGE Models

    08 Sep 2017 | Publications | Contributor(s): Jing Liu, Tom Hertel, Farzad Taheripour

    Incorporating water into a computable general equilibrium (CGE) model operating at global scale can be extremely demanding due to the absence of standardized data, the sheer dimensions caused by intersecting river basins with countries, and difficulties to model demand for and supply of water....

  17. Predicting Long Term Food Demand, Cropland Use and Prices

    08 Sep 2017 | Publications | Contributor(s): Tom Hertel, Uris Lantz C Baldos, Dominique van der Mensbrugghe

    This paper seeks to survey, understand and reconcile the widely divergent estimates of long run global crop output, land use and price projections in the current literature. We begin by reviewing the history of such projections and the different models and assumptions used in these exercises. We...

  18. Debunking the 'New Normal': Why World Food Prices are Expected to Resume their Long run Downward Trend

    08 Sep 2017 | Publications | Contributor(s): Uris Lantz C Baldos, Tom Hertel

    Contrary to the opinions expressed by many commentators, the recent episode of higher prices for agricultural commodities is likely a transitory phenomenon. When compared to the last half-century, population growth is expected to be much slower in the coming decades, with nearly all of the growth...

  19. Attaining Food and Environmental Security in an Era of Globalization

    08 Sep 2017 | Publications | Contributor(s): Tom Hertel, Uris Lantz C Baldos

    Attaining the twin goals of food and environmental security in the coming decades poses a significant sustainability challenge. This paper examines the food and environmental security implications of a range of policies affecting the global food economy and terrestrial ecosystems, first in the...

  20. Land Use in the 21st Century: Contributing to the Global Public Good

    08 Sep 2017 | Publications | Contributor(s): Tom Hertel

    This paper focuses on the evolution of global public goods related to the world’s land resources over the course of the 21st century, their potential impacts on the world’s poorest households, as well as prospects for policy interventions aimed at enhancing these outcomes. It begins...