Hot and dry conditions hammer crops that can tolerate cold and floods

(credit: U.S. Bureau of Reclamation)

From hurricanes to heat waves, it seems that no corner of the world has been shielded from the force of extreme weather. While we tend to focus on damage to communities, agriculture has also been hit hard by these events.

The agricultural sector of developing countries accounts for almost 25 percent of all damage and losses from weather-related events. This damage can threaten everything from local food infrastructure to global food security. However, not all extreme weather events result in an agricultural disaster. These depend on several factors: the severity of the event, the susceptibility of the environmental systems, and the exposure of the human and natural systems.

Droughts and floods

Though the influence of weather-related events on agriculture has been explored, previous studies have been limited. Recently, a team of scientists have taken an empirical approach to estimate the influence of extreme weather disasters using data in three areas: cropped area, yields, and production at the global scale.

Read 9 remaining paragraphs | Comments