Estimation of Seasonal Net Carbon Sequestration Under Noncontinuous Flooding in Rice Fields.

Glob Chang Biol

Guangdong Key Laboratory of Marine Civil Engineering, School of Civil Engineering, Sun Yat-sen University, Zhuhai, Guangdong, China.

Published: September 2025


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Article Abstract

Non-continuous flooding (NCF) in rice was recently reported to improve the field-scale, seasonal carbon balance. In this response article, we clarify our system boundaries (seasonal, field-scale), address the role of yield carbon and microbial indicators, and add sensitivity checks with expanded data. Across these checks, NCF consistently reduces methane without penalizing yield, supporting our original conclusions.

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http://dx.doi.org/10.1111/gcb.70464DOI Listing

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