Climate Change Threatens Chinese Crop Production

From Scientific American:

In north China, where wheat fields have dominated the landscape for centuries, the crop is becoming increasingly difficult to grow as the land gets drier and warmer. In southern China, droughts in recent years have replaced rainy seasons, drying up rice paddies on a large scale.

Experts are scrambling to understand the problems and to predict how serious they might become. Although forecasts for crop output vary, most agree that the future climate won't be as favorable to agriculture. While China's hunt for adaptation measures is on, little progress has been made so far.

That raises the question of whether 1.34 billion Chinese -- accounting for almost one-fifth of the world's population -- would be able to feed themselves. Currently, China produces slightly less grains than its people consume. Crop losses caused by extreme weather events, insect attacks and other problems associated with climate change are rocking the already delicate balance.

Read the whole thing.