红树林湿地亚硝酸盐型厌氧氨氧化和厌氧甲烷氧化微生物时空分布

Abstract

厌氧氨氧化（anaerobicammoniumoxidation，ANAMMOX）和反硝化型厌氧甲烷氧化（nitrite-dependentanaerobicmethaneoxidation，N-DAMO）反应是新发现的两类能够参与碳氮循环的微生物，它们的发现对完善全球碳氮循环理论具有重要意义。红树林湿地生态系统位于陆地和海洋交界处，周期性受海水浸淹，并且能够接受来自海洋和陆地的各种污染物，因此物质资源和生物资源都很丰富。同时，红树林湿地沉积物能够为ANAMMOX和N-DAMO微生物创造一个厌氧环境，有利于二者生存。目前，关于ANAMMOX菌的研究主要集中在海洋环境，而N-DAMO菌的研究主要...

Nitrite-dependent anaerobic ammonium oxidation (ANAMMOX) and anaerobic methane oxidation (N-DAMO), two recently discovered processes in microbial nitrogen and carbon cycles, which are significant to accomplish the global nitrogen and carbon cycles, are unique in linking the two important biogeochemical cycles. Mangrove wetlands located in the land/ocean interface are periodically flooded by seawat...