Chao Xia
Chinese Academy of Sciences
5 Papers
78 Citations
Chao Xia is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Anammox & Nitrification. The author has an hindex of 5, co-authored 5 publications.
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Papers
Occurrence, activity and contribution of anammox in some freshwater extreme environments.
TL;DR: Results demonstrate the occurrence of anammox in these extreme environments of freshwater ecosystems, inferring that anamm ox may harbour a wide ecological niche in the freshwater ecosystems.
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methane-oxidizing bacteria in a paddy field profile
Tim Daniell,Leiliu Zhou,Chao Xia,Xi-En Long,Jianhua Guo,Guibing Zhu +5 more
- 01 Jan 2014
TL;DR: In this paper, the vertical-temporal molecular fingerprints of M. oxyfera-like bacteria, including abundance and community composition, were investigated in a paddy soil core in Jiangyin, near the Yangtze River.
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Occurrence and abundance of ammonia-oxidizing archaea and bacteria from the surface to below the water table, in deep soil, and their contributions to nitrification.
Lei Zheng,Xue Zhao,Guibing Zhu,Wei Yang,Chao Xia,Tao Xu +5 more
- 19 May 2017
TL;DR: The nitrification rate was significantly negatively correlated with depth in the Baiyangdian Lake soil and significantly positively correlated with the number of AOB amoA genes at this site, 6 m from the water, which suggests that AOA become more competitive in environments with a low dissolved oxygen content and are promoted by low pH.
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Species, Abundance and Function of Ammonia-oxidizing Archaea in Inland Waters across China.
TL;DR: On the whole AOB predominate the ammonia oxidation rate over AOA in inland water ecosystems, and AOA play an indispensable role in global nitrogen cycle considering that AOA occupy a broader habitat range than AOB, especially in extreme environments.
Ubiquitous anaerobic ammonium oxidation in inland waters of China: an overlooked nitrous oxide mitigation process.
Guibing Zhu,Guibing Zhu,Shanyun Wang,Leiliu Zhou,Yu Wang,Siyan Zhao,Chao Xia,Weidong Wang,Rong Zhou,Chaoxu Wang,Mike S. M. Jetten,Mariet M. Hefting,Chengqing Yin,Jiuhui Qu +13 more
TL;DR: It is demonstrated that large-scale anaerobic ammonium oxidation (anammox), an overlooked N loss process alternative to denitrification which bypasses nitrous oxide (N2O), is ubiquitous in inland waters of China and contributes significantly to N loss.