极端环境固氮微生物研究进展

doi:10.14088/j.cnki.issn0439-8114.2023.03.033

摘要/Abstract

摘要： 生物固氮是整个地球氮素循环中的重要环节,是极端环境初始生产力的主要来源,对全球生态系统的影响巨大,长期以来备受国际关注。本研究对近年来有关海洋（包括深海）、南北极地、高山、高原、冰川等极端环境固氮微生物及其作用研究进展进行了简要综述,同时就今后相关研究方向提出一些设想与展望。

关键词: 极端环境, 固氮微生物, 研究进展

Abstract: Biological nitrogen fixation is an important part of the entire planet's nitrogen cycle, and is the main source of initial productivity in the extreme environment. It has a great impact on the global ecosystem and has been a hot spot of international concern for a long time. This article briefly reviewed recent research progress on nitrogen-fixing microorganisms and their effects in extreme environments such as oceans（including deep seas）, north and south poles, mountains, plateaus, glaciers and so on, and some ideas and prospects for future research directions were put forward.

Key words: extreme environment, nitrogen-fixing microorganism, research progress

中图分类号:

Q938

袁嘉琳, 王玉璟, 王龙, 刘杰. 极端环境固氮微生物研究进展[J]. 湖北农业科学, 2023, 62(3): 213-217.

YUAN Jia-lin, WANG Yu-jing, WANG Long, LIU Jie. Research progress on nitrogen-fixing microorganisms in extreme environments[J]. HUBEI AGRICULTURAL SCIENCES, 2023, 62(3): 213-217.

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