This .zip file contains graphic files (in .png format) of each chart and graph in the Economic Research Service report "Global Drivers of Agricultural Demand and Supply", ERR-174, published in September 2014. The content and context of these files is as of the publication date of the report. After time, the material may not reflect the current ERS program of work, may be outdated, and/or superseded, so please visit the website to obtain the latest information: www.ers.usda.gov. Any reuse of these images should include attribution to "Economic Research Service/USDA."

The following inventory lists each of the files in this folder.


File name	Description
(Fig-01.png)	Figure 1 - Production and consumption of five major field crops in 2004      
(Fig-02.png)	Figure 2 - Benchmark land use by world region in 2004    
(Fig-03.png)	Figure 3 - Benchmark global land use by land class in 2004
(Fig-04.png)	Figure 4 - Population projections for selected FARM regions (UN medium-fertility scenario)
(Fig-05a.png)	Figure 5a - Land-augmenting agricultural productivity index (2005 = 1)
(Fig-05b.png)	Figure 5b - World average yield index of major crop groups (2005 = 1)
(Fig-06.png)	Figure 6 - World average prices for major crops, reference scenario 
(Fig-07a.png)	Figure 7a - Components of change in world crop demand (2004-49), reference scenario 
(Fig-07b.png)	Figure 7b - Components of change in world crop supply (2004-49), reference scenario 
(Fig-08.png)	Figure 8 - World agricultural land-use simulation, reference scenario 
(Fig-09.png)	Figure 9 - World population projections to 2050
(Fig-10.png)	Figure 10 - Economic responses to an increase in world population in 2050
(Fig-11.png)	Figure 11 - Components of change in world crop demand and supply, 2004-49
(Fig-12.png)	Figure 12 - Projections of world average real GDP per capita 
(Fig-13.png)	Figure 13 - Economic responses to a decrease in world income in 2050
(Fig-14.png)	Figure 14 - Economic responses to a 20-percent decline in agricultural productivity in 2050* 
(Fig-15.png)	Figure 15 - World agricultural land-use simulationvery-low-productivity scenario (40 percent less than reference scenario)
(Fig-16.png)	Figure 16 - Sources of global agricultural growth
(Fig-17.png)	Figure 17 - Evolution of world cropland under irrigated and rainfed croppings
(Fig-18.png)	Figure 18 - Elasticities of economic responses to three key drivers

(BoxFig-01.png)	Box Figure 1 - Per capita food consumption in select countries in 2007   
(BoxFig-02.png)	Box Figure 2 - Increasing per capita food consumption over time (world average)    

(Fig-A.1.png)	Figure A.1 - Generic production structure in the Future Agricultural Resources Model (FARM)
(Fig-A.2.png)	Figure A.2 - Electricity generation and distribution in the Future Agricultural Resources Model (FARM)
(Fig-A.3.png)	Figure A.3 - Production structure for crops and forestry
(Fig-A.4.png)	Figure A.4 - Feed production structure for ruminant animals 

 
