Effects of elevated ozone concentration on CH4 and N2O emission from paddy soil under fully open‐air field conditions

• Published in: Global Change Biology Vol. 21; no. 4; pp. 1727 - 1736
• Main Authors: Tang, Haoye, Liu, Gang, Zhu, Jianguo, Kobayashi, Kazuhiko
• Format: Journal Article
• Language: English
• Published: England Blackwell Science 01.04.2015; Blackwell Publishing Ltd; Wiley
• Subjects: Agriculture; Air Pollutants; Air Pollutants - chemistry; biomass; carbon; CH4 emission; China; Climate change; Cultivars; Ecosystem; elevated ozone; Emissions; FACE; flowering; Global warming; hybrids; Methane; Methane - metabolism; N2O emission; Nitrous Oxide; Nitrous Oxide - metabolism; Oryza; Oryza - genetics; Oryza - metabolism; Ozone; Ozone - chemistry; paddies; paddy soil; paddy soils; Plant biomass; Rice; rice cultivar; Rice fields; Soil; Soil - chemistry; Soils; Terrestrial ecosystems; tillering; China; paddy soil; elevated ozone; biomass; N2O emission; rice cultivar; CH4 emission; FACE

We investigated the effects of elevated ozone concentration (E‐O₃) on CH₄and N₂O emission from paddies with two rice cultivars: an inbred Indica cultivar Yangdao 6 (YD6) and a hybrid one II‐you 084 (IIY084), under fully open‐air field conditions in China. A mean 26.7% enhancement of ozone concentrat...