土壤自养固碳微生物研究进展与热点分析

doi:10.19692/j.issn.1006-1126.20240118

广西林业科学 ›› 2024, Vol. 53 ›› Issue (1): 124-134.DOI: 10.19692/j.issn.1006-1126.20240118

土壤自养固碳微生物研究进展与热点分析

张亚茹, 申振涛, 吴小红, 廖清颖

中南林业科技大学生命科学与技术学院,湖南长沙 410004

收稿日期:2023-11-09 出版日期:2024-02-29 发布日期:2024-03-07
通讯作者: 吴小红（1985 — ）,女,博士,教授,主要从事陆地生态系统碳循环过程研究。
作者简介:张亚茹（2002 — ），女，主要从事土壤微生物生态学研究。
基金资助:
湖南省自然科学基金优秀青年基金项目（2020JJ3064）

Analysis on Progress and Hotspots of Research on Carbon Dioxide Fixation by Autotrophic Microorganisms in Soils

Zhang Yaru, Shen Zhentao, Wu Xiaohong, Liao Qingying

College of Life Science and Technology, Central South University of Forestry and Technology, Changsha, Hunan 410004, China

Received:2023-11-09 Online:2024-02-29 Published:2024-03-07

摘要/Abstract

摘要： 随着全球气候变暖加剧,减少大气中二氧化碳（CO₂）排放量、提高陆地生态系统碳储量已成为全球关注的焦点。土壤中存在大量自养微生物,具有将大气中CO₂转化成有机物质的能力,对提高土壤碳吸收和碳储量有重要意义。探究土壤自养固碳微生物研究的发展与趋势,展示其知识结构和知识演化过程,可为后续研究提供参考和启示。采用VOSviewer软件对1991—2023年发表在Web of Science核心合集数据库中的文献进行分析,通过分析发文量、作者合作共现、机构合作、国家分布、关键词共现及关键词聚类和演变趋势等,系统梳理土壤自养固碳微生物研究的现状与发展趋势。结果表明,土壤自养固碳微生物研究在2016年后蓬勃发展,中国和美国学者是重要的研究力量;中国为发文量最多的国家,中国科学院为发文量最多的研究机构。热门的研究方向为自养微生物固碳潜力、固碳途径、功能种群及其固碳过程的调控机制等。在系统阐述土壤自养固碳微生物研究发展态势基础上,提出未来可能的重要研究方向,有助于该研究的发展。

关键词: 自养微生物, 文献计量, 前沿热点, 可视化分析

Abstract: With intensification of global warming, reducing atmospheric CO₂ emissions and improving carbon storages in terrestrial ecosystems have become focuses of global attention. Autotrophic microorganisms with abilities to convert atmospheric CO₂ into organic matters are widely presented in soils, and play important roles in improving carbon absorption and storages in soils. Exploring developments and trends of research on carbon dioxide fixation by autotrophic microorganisms in soils and demonstrating knowledge structure and knowledge evolution process in the research can provide references and insights for subsequent studies. VOSviewer software was used to analyze literature in Web of Science core collection database from 1991 to 2023. Number of publications, author co-occurrence, institution cooperation, country distribution, key word co-occurrence, key word clustering and evolution trends were analyzed to systematically sort out current status and development trends of research on carbon dioxide fixation by autotrophic microorganisms in soils. Results showed that research on carbon dioxide fixation by autotrophic microorganisms in soils flourished after 2016. Chinese and American scholars were important research forces. China was country with the largest number of publications, and Chinese Academy of Sciences was research institution with the largest number of publications. Popular research directions were carbon fixation potentials, carbon fixation pathways, functional groups and carbon fixation process regulating mechanisms of autotrophic microorganisms. Based on systematic elaboration of development trends of research on carbon dioxide fixation by autotrophic microorganisms in soils, important research directions in the future were proposed, which could contribute to development of the research.

Key words: autotrophic microorganism, bibliometrics, cutting-edge hotspot, visualization analysis

中图分类号:

S714.3
Q938

张亚茹, 申振涛, 吴小红, 廖清颖. 土壤自养固碳微生物研究进展与热点分析[J]. 广西林业科学, 2024, 53(1): 124-134.

Zhang Yaru, Shen Zhentao, Wu Xiaohong, Liao Qingying. Analysis on Progress and Hotspots of Research on Carbon Dioxide Fixation by Autotrophic Microorganisms in Soils[J]. GUANGXI FORESTRY SCIENCE, 2024, 53(1): 124-134.

参考文献

[1] GONG F Y, LI Y.Fixing carbon, unnaturally[J]. Science, 2016, 354(6314): 830-831.
[2] 韩亚西,张彦龙,张多英,等. 自养微生物CO₂固定机理研究进展[J]. 生物技术,2019,29(4):391-397.
[3] XIAO K Q, BAO P, BAO Q L, et al.Quantitative analyses of ribulose-1,5-bisphosphate carboxylase/oxygenase (RubisCO) large-subunit genes (cbbL) in typical paddy soils[J]. FEMS Microbiology Ecology, 2014, 87: 89-101.
[4] LI Z W, TONG D, NIE X D, et al.New insight into soil carbon fixation rate: The intensive co-occurrence network of autotrophic bacteria increases the carbon fixation rate in depositional sites[J]. Agriculture, Ecosystems and Environment, 2021, 320: 107579.
[5] 郭珺,樊芳芳,王立革,等. 固碳微生物菌株的分离鉴定及其固碳能力测定[J]. 生物技术通报,2019,35(1):90-97.
[6] 王静,田永雷,慕宗杰,等. 植物改良盐碱地的热点研究及前沿进展——基于VOSviewer的数据可视化分析[J]. 草地学报,2023,31(9):2598-2607.
[7] 高凯. 文献计量分析软件VOSviewer的应用研究[J]. 科技情报开发与经济,2015,25(12):95-98.
[8] 史方颖,张风宝,杨明义. 基于文献计量分析的土壤有机碳矿化研究进展与热点[J]. 土壤学报,2022,59(2):381-392.
[9] RICHARDSON A D, KONG G V, TAYLOR K M, et al.Soil-atmosphere fluxes of CO₂, CH₄, and N₂O across an experimentally-grown, successional gradient of biocrust community types[J]. Frontiers in Microbiology, 2022, 13: 979825.
[10] DOU W Q, XIAO B, WANG Y F, et al.Contributions of three types of biocrusts to soil carbon stock and annual efflux in a small watershed of Northern Chinese Loess Plateau[J]. Applied Soil Ecology, 2022, 179: 104596.
[11] 赵康,张磊,李凯凯,等. 干旱区土壤自养微生物研究进展[J]. 中国沙漠,2022,42(5):177-186.
[12] MA X Y, WANG T X, SHI Z, et al.Long-term nitrogen deposition enhances microbial capacities in soil carbon stabilization but reduces network complexity[J]. Microbiome, 2022, 10(1): 112.
[13] SPOHN M, MÜLLER K, HÖSCHEN C, et al. Dark microbial CO₂ fixation in temperate forest soils increases with CO₂ concentration[J]. Global Change Biology, 2020, 26: 1926-1935.
[14] YUAN H Z, GE T D, ZOU S Y, et al.Effect of land use on the abundance and diversity of autotrophic bacteria as measured by ribulose-1,5-biphosphate carboxylase/oxygenase (RubisCO) large subunit gene abundance in soils[J]. Biology and Fertility of Soils, 2013, 49: 609-616.
[15] GE T D, WU X H, CHEN X J, et al.Microbial phototrophic fixation of atmospheric CO₂ in China subtropical upland and paddy soils[J]. Geochimica et Cosmochimica Acta, 2013, 113: 70-78.
[16] LI X A, GE T D, CHEN Z, et al.Enhancement of soil carbon and nitrogen stocks by abiotic and microbial pathways in three rubber-based agroforestry systems in Southwest China[J]. Land Degradation ＆ Development, 2020, 31: 2507-2515.
[17] YUAN H Z, GE T D, CHEN C Y, et al.Significant role for microbial autotrophy in the sequestration of soil carbon[J]. Applied and Environment Microbiology, 2012, 78(7): 2328-2336.
[18] LYNN T M, GE T D, YUAN H Z, et al.Soil carbon-fixation rates and associated bacterial diversity and abundance in three natural ecosystems[J]. Microbal Ecology, 2017, 73(3): 645-657.
[19] HUANG Q, HUANG Y M, WANG B R, et al.Metabolic pathways of CO₂ fixing microorganisms determined C-fixation rates in grassland soils along the precipitation gradient[J]. Soil Biology and Biochemistry, 2022, 172: 108764.
[20] 周连玉,巨家升,马学兰,等. 农田土壤自养微生物固碳潜力及影响因素的研究进展[J]. 山东农业科学,2023,55(6):157-165.
[21] 钱明媚. 碳稳定性同位素示踪免耕土壤微生物多样性研究[D]. 南京:南京农业大学,2015.
[22] 彭玺,冯凯,厉舒祯,等. 宏基因组学技术与微生物群落多样性分析方法[J]. 科技导报,2022,40(3):99-111.
[23] BERKELMANN D, SCHNEIDER D, MERYANDINI A, et al.Unravelling the effects of tropical land use conversion on the soil microbiome[J]. Enviromental Microbiome, 2020, 15: 5.
[24] LI X Z, HAN B S, YANG F, et al.Effects of land use change on soil carbon and nitrogen in purple paddy soil[J]. Journal of Environmental Management, 2022, 314: 115122.
[25] YOUSUF B, SANADHYA P, KESHRI J, et al.Comparative molecular analysis of chemolithoautotrophic bacterial diversity and community structure from coastal saline soils, Gujarat, India[J]. BMC Microbiology, 2012, 12: 150.
[26] 刘茗,曹林桦,刘彩霞,等. 亚热带4种典型森林植被土壤固碳细菌群落结构及数量特征[J]. 土壤学报,2021,58(4):1028-1039.
[27] BERTHERONG S T, SCHADT C W, PIÑEIRO G, et al. Afforestation alters the composition of functional genes in soil and biogeochemical processes in south American grasslands[J]. Applied and Environmental Microbiology, 2009, 75(19): 6240-6248.
[28] HE Z L, DENG Y, XU M Y, et al.Microbial functional genes commonly respond to elevated carbon dioxide[J]. Environment International, 2020, 144: 106068.

土壤自养固碳微生物研究进展与热点分析

Analysis on Progress and Hotspots of Research on Carbon Dioxide Fixation by Autotrophic Microorganisms in Soils

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