Yim H. and Dall’erba S. (2025) Impact of Extreme Weather Events on the U.S. Domestic Supply Chain of Food Manufacturing, Proceedings of the National Academy of Sciences, 122 (41) e2424715122. https://doi.org/10.1073/pnas.2424715122

Trade of agrifood commodities between U.S. counties

Global agrifood supply chain and its water requirements

Total amount of water embedded in the global agrifood trade

Global trade of agricultural and food commodities

International trade and production data sources:

UN Comtrade: https://comtrade.un.org/  
BACI bilateral trade data (CEPII): http://www.cepii.fr/CEPII/en/bdd_modele/presentation.asp?id=37  
FAOStat: http://www.fao.org/faostat/     
International Trade and Production Database (USITC):  https://www.usitc.gov/data/gravity/itpde.htm

Domestic trade data sources:

Commodity Flow Survey (US Census): https://www.census.gov/programs-surveys/cfs.html
Freight Analysis Framework: https://www.bts.gov/faf

Free input-output (supply-chain) databases:

US tables (BEA): http://www.bea.gov/industry/io_annual.htm
WIOD tables: http://www.wiod.org
WIOD environmental accounts: http://www.wiod.org/database/eas13
OECD IO database: https://www.oecd.org/sti/ind/input-outputtables.htm
EXIOBASE: https://www.exiobase.eu
EORA: https://worldmrio.com