https://www.theregister.co.uk/2018/07/19/fukushima_cesium_wine/

Researchers have found that radiation released following the 2011 Fukushima nuclear incident has made an imprint on California's wine.

A paper from researchers at the University of Bordeaux Centre d'Études Nucléaires de Bordeaux-Gradignan (CNRS) found that wines tested both before and after the level-7 nuclear disaster show how levels of cesium-137 rose after the accident.