Palisades / Rodell / Sheffield / New York / Ithaca / Washington / DC / Syed / Broadway / /
Company
Cambridge University Press / T. W. Swetnam S. A. / Pearson / Creative Commons / /
Continent
America / North America / /
Country
United States / United Kingdom / North America / / /
Event
Natural Disaster / Environmental Issue / /
Facility
Doherty Earth Observatory / NASA Goddard Institute / Doherty Earth Observatory of Columbia University / Cornell University / Cornell University’s College of Agriculture / /
IndustryTerm
satellite record / soil moisture accounting / increased greenhouse gas concentrations / computing / /
MarketIndex
Palmer Drought Severity / /
Organization
Cambridge University / Columbia University / National Science Foundation / National Oceanic and Atmospheric Administration / NASA Goddard Institute for Space Studies / Cornell University / American Association for the Advancement of Science / National Aeronautics and Space Administration / Cornell University’s College of Agriculture / /
Person
Nat / NADA PDSI / W. M. Alley / V / R. R. Heim Jr. / /
Position
driver / *Corresponding author / Dean / Ed / Author / model / Major / same model / /
ProvinceOrState
Texas / New York / South Carolina / California / Colorado / California and Patagonia / /
Region
American Southwest / Patagonia / Western North America / Central United States / Northern Mexico / Southwest / /
RESEARCH ARTICLE CLIMATOLOGY Unprecedented 21st century drought risk in the American Southwest and Central Plains