humification

[ hyoo-muh-fi-key-shuhn, or, often, yoo- ]

noun

1. the formation of humus.

Word History and Origins

Origin of humification¹

First recorded in 1895–1900; hum(us) + -i- + -fication

Example Sentences

The anaerobic environment under those layers preserves the carbon until it can be captured by the soil, a process called humification.

From New York Times

Living in this very top layer of fluffy, crumbly, moist soil mixed with leaf material and humus, are the animals that begin the process of humification.

From Project Gutenberg

Dr. Maerz thinks the effect on the carbon cycle may apply in wet conditions, but not when the weather is too dry for humification.

From New York Times