PyMapLib Tutorial Tool
30 Aug 2016 | Tools | Contributor(s): Jaewoo Shin
Step-by-step tutorial for new users of PyMapLib library
2016 GABBs Project Highlights
26 Feb 2017 | Downloads | Contributor(s): Carol Song
This is a document that highlights the new development and engagement activities of the GABBs project in 2016. This DIBBs implementation project develops geospatial data analysis building blocks in the HUBzero Scientific Collaboration Platform to enable researchers and educators to create...
2017 GABBs Project Highlights
11 Feb 2018 | Publications | Contributor(s): Carol Song
This document highlights the GABBs project activities and accomplishments in 2017. GABBs is a National Science Foundation supported Data Infrastructure Building Blocks implementation project that has extended the HUBzero software stack with geospatial data and...
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...
AgMIP GEOSHARE Tool with iData Integration Demo
06 Mar 2015 | Tools | Contributor(s): Nelson Benjamin Villoria, Joshua Elliott, Christoph MÃ_ller, Jaewoo Shin, Christopher Panza, Lan Zhao
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
AgMIP Tool: A GEOSHARE tool for aggregating outputs from the AgMIP's Global Gridded Crop Modeling Initiative (Ag-GRID)
09 Jul 2014 | Tools | Contributor(s): Nelson Benjamin Villoria, joshua elliott, Christoph Müller, Jaewoo Shin, Lan Zhao
Aggregate the yield shocks provided by the AgMIP project from their original 30x30 min resolution to any user specified level.
Agricultural Productivity Growth for Long Run Sustainability
08 Oct 2018 | Online Presentations | 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
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...
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....
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.
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.
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...
Broadening Access to Geospatial Capabilities
06 Nov 2014 | Downloads | Contributor(s): Carol Song, Larry Biehl, Venkatesh Merwade, Nelson Benjamin Villoria
This is a presentation at HUBbub 2014
Broadening Access to Geospatial Capabilities
07 Nov 2014 | Downloads | Contributor(s): Carol Song
This is a presentation at Purdue GIS Day on November 7, 2014.
Cloud-enabling a Collaborative Research Platform: The GABBs Story
26 Oct 2017 | Publications | Contributor(s): Rajesh Kalyanam, Rob Campbell, Derrick Kearney, Leif Delgass, Larry Biehl, Lan Zhao, Carolyn A Ellis, Carol Song
Modern cyberinfrastructures typically involve tightly integrated compute, storage and web application resources. They also form the basis of science gateways, which add their own science-specific processing or visualization capabilities. While some science gateways are intended as the central...
Connecting Communities Through HUBzero
03 Oct 2014 | Online Presentations | Contributor(s): Nelson Benjamin Villoria, Joshua Elliott, Hongjun Choi, Lan Zhao
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...
Demonstration of the Crop Calendar Prototype using PyMapLib
12 Feb 2017 | Animations | Contributor(s): Carol Song
This short video demonstrates the concept of a crop calendar tool. This is only an early prototype. Further development will be necessary to meet the user requirements.
Developing Open Source Geospatial Data Analysis Building Blocks Software
26 Oct 2017 | Publications | Contributor(s): JIngbo Wu
This is an article published at Journal of Purdue Undergraduate Research by Jingbo Wu describing his summer intern work as part of the GABBs project.
DURI Summer Intern Project: Drought related data and tools: development and integration
08 Aug 2011 | Downloads | Contributor(s): Yuan Xia
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...