WF Ruddiman, Z Guo, X Zhou, H Wu, Y Yu - Quaternary Science Reviews, 2008 - Elsevier

Early rice farming and anomalous methane trends.

Cultural Transformation in the Geoscience Community AND Program Evaluation

Ruddiman, Zhou

GSID: 8SsZ9TU1Z7wJ

Excerpt

The anthropogenic explanation for the increase in atmospheric methane concentration during the last 5000 years requires large CH 4 emissions from human activities beginning …