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  5. Effects of three land use patterns on diversity and community structure of soil ammonia-oxidizing ba

Effects of three land use patterns on diversity and community structure of soil ammonia-oxidizing ba

来源 :The 4nd International Workshop on Carbon Sequestration and C | 被引量 : 0次 | 上传用户：duidui1314
【摘 要】
：
Available nitrogen is one of the most important limitation resources to drive primary productivity,which also plays as a major factor that decides ecosystem species composition in grassland ecosystem.
【作 者】
：
Yukun Zou Jingni Zhang Xiurong Chen Dianlin Yang Tianrui Zhang Wendu Rile Li Wang 
【机 构】
：
Agro-Environmental Protection Institute,Ministry of Agriculture,Tianjin 300191,China;Key Laboratory
【出 处】
：
The 4nd International Workshop on Carbon Sequestration and C
【发表日期】
：
2014年4期
【关键词】
：
ammonia-oxidizing bacteria Leymus chinensis steppe biodiversity phylogenetic ana 
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Available nitrogen is one of the most important limitation resources to drive primary productivity,which also plays as a major factor that decides ecosystem species composition in grassland ecosystem.Chemolitho- trophic nitrification is a two-step process,consisting of the conversion of ammonia to nitrite,which is in turn converted to nitrate.
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