三峡库区冬季河岸带土壤微生物群落结构及功能

杨一宁; 陈垚; 张媛媛; 李哲; 鲁伦慧

doi:10.14188/j.1671-8836.2023.0062

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三峡库区冬季河岸带土壤微生物群落结构及功能

三峡工程与生物生长 | 更新时间：2024-01-23

- 三峡库区冬季河岸带土壤微生物群落结构及功能
- Structure and Function of Winter Soil Microbial Communities in Riparian Zone of the Three Gorges Reservoir Area
- 武汉大学学报（理学版） 2024年70卷第1期页码：49-62
- 作者机构：
  
  1.中国科学院重庆绿色智能技术研究院，重庆 400714
  2.重庆交通大学河海学院，重庆 400074
- 作者简介：
  
  杨一宁，男，硕士生，主要从事水库微生物地球化学循环研究。E-mail：yangyining0725@163.com
  E-mail：lulunhui@cigit.ac.cn
- 基金信息：
  
  国家自然科学基金青年基金(42107273);水利部重大计划项目(SKS-2022081);中国科学院“西部之光”人才培养计划“西部青年学者”项目
- DOI：10.14188/j.1671-8836.2023.0062
  中图分类号：
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杨一宁，陈垚，张媛媛，等.三峡库区冬季河岸带土壤微生物群落结构及功能［J］.武汉大学学报（理学版），2024，70（1）：49-62. DOI：10.14188/j.1671-8836.2023.0062.

YANG Yining，CHEN Yao，ZHANG Yuanyuan，et al.Structure and Function of Winter Soil Microbial Communities in Riparian Zone of the Three Gorges Reservoir Area ［J］.J Wuhan Univ （Nat Sci Ed），2024，70（1）：49-62. DOI：10.14188/j.1671-8836.2023.0062（Ch）.
杨一宁，陈垚，张媛媛，等.三峡库区冬季河岸带土壤微生物群落结构及功能［J］.武汉大学学报（理学版），2024，70（1）：49-62. DOI：10.14188/j.1671-8836.2023.0062. DOI：

YANG Yining，CHEN Yao，ZHANG Yuanyuan，et al.Structure and Function of Winter Soil Microbial Communities in Riparian Zone of the Three Gorges Reservoir Area ［J］.J Wuhan Univ （Nat Sci Ed），2024，70（1）：49-62. DOI：10.14188/j.1671-8836.2023.0062（Ch）. DOI：

摘要

人为周期性调控水库运行条件下，河岸带生境复杂，其土壤微生物特性研究甚少。本研究选取三峡库区干流河岸带土壤为研究对象，于水库调度运行高水位时期，探索土壤微生物沿程变化特征及其影响因素，并预测它们在土壤生态系统中的关键功能。研究发现，微生物群落的,α,多样性指数随着河岸带与大坝的距离增大而逐渐增加，在上下游不同的处理间，细菌,β,多样性有着显著性差异（,P,<,0.001），真菌无显著性差异（,P,>,0.05）；群落组成相似性随Bray-Curtis距离的增加而逐渐降低（细菌，,P,<,0.001；真菌，,P,>,0.05）；PICRUSt2功能预测分析表明，土壤细菌主要功能以代谢（Metabolism，78.64%）相关通路为主，碳代谢相关的酶功能基因的表达远高于氮代谢酶功能基因的表达；硝酸还原酶基因在氮代谢中发挥了重要作用，Armatimonadota门和髌骨菌门（Patescibacteria）以及螺旋体门（Spirochaetota）可作为冬季河岸带土壤微生物代谢途径的标记性物种。

Abstract

The riparian habitat undergoes complex changes due to the artificial periodic operation of reservoirs, and little is known about the characteristics of riparian soil microorganisms during the winter season. In this study, riparian zones were selected as the research object during the high water level period of reservoir operation to investigate the variation characteristics in soil microorganisms, explore the driving factors, and predict key functions along the Three Gorges Reservoir (TGR). The results revealed that the ,α,-diversity index of microbial communities increased with the distance from the dam. Between the upstream and downstream, the ,β,-diversity of bacteria showed a significant difference (,P,<,0.001) while fungi exhibited no significant difference (,P,>,0.05). The similarity of community composition decreased as the Bray-Curtis distance increased (Bacteria: ,P,<,0.001; Fungi: ,P,>,0.05). PICRUSt2 function prediction showed that the main function of soil bacteria was related to metabolism pathways (78.64%), and the expression of carbon metabolism-related enzyme functional genes was much higher than that of nitrogen metabolism-related enzyme functional genes. Additionally, the nitrate reductase gene played a crucial role in nitrogen metabolism, and Armatimonadota, Patescibacteria and Spirochaetota could be used as marker taxa of the microbial metabolic pathway in winter riparian zones.

关键词

三峡库区河岸带土壤微生物群落显著性差异物种功能基因代谢

Keywords

the Three Gorges Reservoir Areariparian zone soilmicrobial communitiessignificantly differential speciesfunctional genesmetabolism

references

ZHANG Q F， LOU Z P. The environmental changes and mitigation actions in the Three Gorges Reservoir region， China［J］. Environmental Science & Policy， 2011， 14（8）： 1132-1138. DOI： 10.1016/j.envsci.2011.07.008http://dx.doi.org/10.1016/j.envsci.2011.07.008.

WU J G， HUANG J H， HAN X G， et al. The Three Gorges Dam： An ecological perspective［J］. Frontiers in Ecology and the Environment， 2004， 2（5）： 241-248. DOI: 10.1890/1540-9295(2004)002[0241:ttgdae]2.0.co;2http://dx.doi.org/10.1890/1540-9295(2004)002[0241:ttgdae]2.0.co;2.

GOU M M， LI L， OUYANG S， et al. Identifying and analyzing ecosystem service bundles and their socioecological drivers in the Three Gorges Reservoir Area［J］. Journal of Cleaner Production， 2021： 307， 127208. DOI： 10.1016/j.jclepro.2021.127208http://dx.doi.org/10.1016/j.jclepro.2021.127208.

张丹丹. 三峡水库消落区土壤有机碳动态格局与微生物学特征［D］. 武汉：中国科学院大学（中国科学院武汉植物园）， 2020. DOI： 10.27603/d.cnki.gkhzs.2020.000030http://dx.doi.org/10.27603/d.cnki.gkhzs.2020.000030.

ZHANG D D. Soil organic carbon dynamic and microbiological characteristics in the fluctuating zone of the Three Gorges reservoir［D］. Wuhan： Wuhan Botanical Garden， Chinese Academy of Sciences， 2020. DOI： 10.27603/d.cnki.gkhzs.2020.000030（Chhttp://dx.doi.org/10.27603/d.cnki.gkhzs.2020.000030（Ch）.

YE C， LI S Y， ZHANG Y L， et al. Assessing heavy metal pollution in the water level fluctuation zone of China’s Three Gorges Reservoir using geochemical and soil microbial approaches［J］. Environmental Monitoring and Assessment， 2013， 185（1）： 231-240. DOI： 10.1007/s10661-012-2547-7http://dx.doi.org/10.1007/s10661-012-2547-7.

YAN T M， YANG L Z， CAMPBELL C D. Microbial biomass and metabolic quotient of soils under different land use in the Three Gorges Reservoir area［J］. Geoderma， 2003， 115（1-2）： 129-138. DOI： 10.1016/S0016-7061（03）00082-Xhttp://dx.doi.org/10.1016/S0016-7061（03）00082-X.

YANG F， WANG Y， CHAN Z L. Review of environmental conditions in the water level fluctuation zone： Perspectives on riparian vegetation engineering in the Three Gorges Reservoir［J］. Aquatic Ecosystem Health & Management， 2015， 18（2）： 240-249. DOI： 10.1080/14634988.2015.1040332http://dx.doi.org/10.1080/14634988.2015.1040332.

WELSH M K， MCMILLAN S K， VIDON P G. Denitrification along the stream-riparian continuum in restored and unrestored agricultural streams［J］. Journal of Environmental Quality， 2017， 46（5）： 1010-1019. DOI： 10.2134/jeq2017.01.0006http://dx.doi.org/10.2134/jeq2017.01.0006.

HILLE S， ANDERSEN D K， KRONVANG B， et al. Structural and functional characteristics of buffer strip vegetation in an agricultural landscape-high potential for nutrient removal but low potential for plant biodiversity［J］. Science of the Total Environment， 2018， 628-629： 805-814. DOI： 10.1016/j.scitotenv.2018.02.117http://dx.doi.org/10.1016/j.scitotenv.2018.02.117.

谭雪，董智，张丽苗，等. 三峡库区消落带落羽杉人工林土壤细菌群落结构多样性及动态变化［J］. 环境科学， 2023， 44（3）： 1748-1757. DOI： 10.13227/j.hjkx.202202021http://dx.doi.org/10.13227/j.hjkx.202202021.

TAN X， DONG Z， ZHANG L M， et al. Structural diversity and its temporal variation in the soil bacterial community under plantations of taxodium distichum in the riparian zone of the Three Gorges Reservoir area［J］. Environmental Science， 2023， 44（3）： 1748-1757. DOI： 10.13227/j.hjkx.202202021（Chhttp://dx.doi.org/10.13227/j.hjkx.202202021（Ch）.

程辉. 不同土地利用方式对三峡库区消落带库湾生态系统的影响研究［D］. 重庆：中国科学院大学（中国科学院重庆绿色智能技术研究院）， 2017.

CHENG H. The Study of different Land Use Patterns’ Impact on the Bay Ecosystem in the Water Level Fluctuation Zone of Three Gorges Reservoir［D］. Chongqing： University of Chinese Academy of Sciences（Chongqing Institute of Green and Intelligent Technology， Chinese Academy of Sciences）， 2017（Ch）.

秦红，李昌晓，任庆水. 不同土地利用方式对三峡库区消落带土壤细菌和真菌多样性的影响［J］. 生态学报， 2017， 37（10）： 3494-3504. DOI： 10.5846/stxb201603030374http://dx.doi.org/10.5846/stxb201603030374.

QIN H， LI C X， REN Q S. Effects of different land use patterns on soil bacterial and fungal biodiversity in the hydro-fluctuation zone of the Three Gorges Reservoir region［J］. Acta Ecologica Sinica， 2017， 37（10）： 3494-3504. DOI： 10.5846/stxb201603030374（Chhttp://dx.doi.org/10.5846/stxb201603030374（Ch）.

郭燕. 三峡库区消落带湿地松幼苗对干旱-淹水胁迫的适应性研究［D］. 北京：中国林业科学研究院， 2019. DOI： 10.27625/d.cnki.gzlky.2019.000193http://dx.doi.org/10.27625/d.cnki.gzlky.2019.000193.

GUO Y. Study on the Adaptability of Pinus Elliottii Seedings in the Fluctuation Zone of the Three Gorges Reservoir to Drought and Flooding Stress， China［D］. Beijing： Chinese Academy of Forestry， 2019. DOI： 10.27625/d.cnki.gzlky.2019.000193（Chhttp://dx.doi.org/10.27625/d.cnki.gzlky.2019.000193（Ch）.

董智，张丽苗，谭雪，等. 刈割与水淹对三峡库区消落带优势物种狗牙根存活及恢复生长的影响［J］. 生态学报， 2023， 43（6）： 2440-2451. DOI： 10.5846 /stxb202111223293http://dx.doi.org/10.5846/stxb202111223293.

DONG Z， ZHANG L M， TAN X， et al. Effects of mowing and flooding on survival and growth of Cynodon dactylon in the riparian zone of the Three Gorges Reservoir［J］. Acta Ecologica Sinica， 2023， 43（6）： 2440-2451. DOI： 10.5846 /stxb202111223293（Chhttp://dx.doi.org/10.5846/stxb202111223293（Ch）.

江维薇，杨楠，肖衡林. 三峡库区与西南库区消落带植物多样性及群落构建比较［J］. 湖泊科学， 2023， 35（2）： 564-579. DOI： 10.18307/2023.0214http://dx.doi.org/10.18307/2023.0214.

JIANG W W， YANG N， XIAO H L. Comparison of plant diversity and community assembly between drawdown zone of Three Gorges Reservoir and its southwest reservoir area［J］. Journal of Lake Sciences， 2023， 35（2）： 564-579. DOI： 10.18307/2023.0214（Chhttp://dx.doi.org/10.18307/2023.0214（Ch）.

张爱英，熊高明，樊大勇，等. 三峡水库蓄水对长江干流河岸植物组成的影响［J］. 长江流域资源与环境， 2018， 27（1）： 145-156. DOI： 10.11870/cjlyzyyhj201801017http://dx.doi.org/10.11870/cjlyzyyhj201801017.

ZHANG A Y， XIONG G M， FAN D Y， et al. Effects of Three Gorges Dam on riparian vascular plants of the main stream of Yangtze River［J］. Resources and Environment in the Yangtze Basin， 2018， 27（1）： 145-156. DOI： 10.11870/cjlyzyyhj201801017（Chhttp://dx.doi.org/10.11870/cjlyzyyhj201801017（Ch）.

叶飞. 三峡库区消落带土壤氮循环关键过程微生物群落特征研究［D］.重庆：中国科学院大学（中国科学院重庆绿色智能技术研究院）， 2018. DOI: 10.19478/j.cnki.2096-2347.2018.03.14http://dx.doi.org/10.19478/j.cnki.2096-2347.2018.03.14.

YE F. Microbial Community Characteristics of the Key Processes in Soil Nitrogen Cycle in the Water-Level Fluctuation Zone of the Three Gorges Reservoir Area［D］. Chongqing： University of Chinese Academy of Sciences（Chongqing Institute of Green and Intelligent Technology， Chinese Academy of Sciences）， 2018（Ch）. DOI: 10.19478/j.cnki.2096-2347.2018.03.14http://dx.doi.org/10.19478/j.cnki.2096-2347.2018.03.14.

朱凯. 三峡水库消落带土壤呼吸对团聚体演变的响应及其微生物学机制［D］. 重庆：中国科学院大学（中国科学院重庆绿色智能技术研究院）， 2020. DOI： 10.27885/d.cnki.gqlzn.2020.000002http://dx.doi.org/10.27885/d.cnki.gqlzn.2020.000002.

ZHU K. The Response of Soil Respiration to the Turnover of Soil Aggregates and Its Microbiological Mechanism in the Riparian Zone of the Three Gorges Reservoir［D］. Chongqing： University of Chinese Academy of Sciences（Chongqing Institute of Green and Intelligent Technology， Chinese Academy of Sciences）， 2020. DOI： 10.27885/d.cnki.gqlzn.2020.000002（Chhttp://dx.doi.org/10.27885/d.cnki.gqlzn.2020.000002（Ch）.

GAO G F， LI P F， ZHONG J X， et al. Spartina alterniflora invasion alters soil bacterial communities and enhances soil N2O emissions by stimulating soil denitrification in mangrove wetland［J］. Science of the Total Environment， 2019， 653： 231-240. DOI： 10.1016/j.scitotenv.2018.10.277http://dx.doi.org/10.1016/j.scitotenv.2018.10.277.

崔勇兴. 土壤微生物养分限制特征及驱动机制研究［D］. 西安：中国科学院大学（中国科学院教育部水土保持与生态环境研究中心）， 2020. DOI： 10.27558/d.cnki.gsthc.2020.000036http://dx.doi.org/10.27558/d.cnki.gsthc.2020.000036.

CUI Y X. Study on the Characteristics and Driving Mechanisms of Soil Microbial Nutrient Limitation［D］. Xi’an： University of Chinese Academy of Sciences（Research Center of Soil and Water Conservation and Ecological Environment Sciences， Chinese Academy of Sciences and Ministry of Education）， 2020. DOI： 10.27558/d.cnki.gsthc.2020.000036（Chhttp://dx.doi.org/10.27558/d.cnki.gsthc.2020.000036（Ch）.

闫钟清，齐玉春，李素俭，等. 降水和氮沉降增加对草地土壤微生物与酶活性的影响研究进展［J］. 微生物学通报， 2017， 44（6）： 1481-1490. DOI： 10.13344/j.microbiol.china.160700http://dx.doi.org/10.13344/j.microbiol.china.160700.

YAN Z Q， QI Y C， LI S J， et al. Soil microorganisms and enzyme activity of grassland ecosystem affected by changes in precipitation pattern and increase in nitrogen deposition—A review［J］. Microbiology China， 2017， 44（6）： 1481-1490. DOI： 10.13344/j.microbiol.china.160700（Chhttp://dx.doi.org/10.13344/j.microbiol.china.160700（Ch）.

CHAMBERS L G， GUEVARA R， BOYER J N， et al. Effects of salinity and inundation on microbial community structure and function in a Mangrove Peat soil［J］. Wetlands， 2016， 36（2）： 361-371. DOI： 10.1007/s13157-016-0745-8http://dx.doi.org/10.1007/s13157-016-0745-8.

VAN DIJK J， DIDDEN W A M， KUENEN F， et al. Can differences in soil community composition after peat meadow restoration lead to different decomposition and mineralization rates？［J］. Soil Biology and Biochemistry， 2009， 41（8）： 1717-1725. DOI： 10.1016/j.soilbio.2009.05.016http://dx.doi.org/10.1016/j.soilbio.2009.05.016.

YE C， ZHANG K R， DENG Q， et al. Plant communities in relation to flooding and soil characteristics in the water level fluctuation zone of the Three Gorges Reservoir， China［J］. Environmental Science and Pollution Research， 2013， 20（3）： 1794-1802. DOI： 10.1007/s11356-012-1148-xhttp://dx.doi.org/10.1007/s11356-012-1148-x.

YE C， LI S Y， ZHANG Y L， et al. Assessing soil heavy metal pollution in the water-level-fluctuation zone of the Three Gorges Reservoir， China［J］. Journal of Hazardous Materials， 2011， 191（1-3）： 366-372. DOI： 10.1016/j.jhazmat.2011.04.090http://dx.doi.org/10.1016/j.jhazmat.2011.04.090.

张彬. 三峡水库消落带土壤有机质、氮、磷分布特征及通量研究［D］. 重庆：重庆大学， 2013.

ZHANG B. Study on Distribution Characteristics and Fluxes of Soil Organic Matter， Nitrogen and Phosphorus in Water-Level-Fluctuating Zone of Three Gorges Reservoir［D］. Chongqing： Chongqing University， 2013（Ch）.

FENG J A， ZENG X M， ZHANG Q G， et al. Soil microbial trait-based strategies drive metabolic efficiency along an altitude gradient［J］. ISME Communications， 2021， 1： 71. DOI： 10.1038/s43705-021-00076-2http://dx.doi.org/10.1038/s43705-021-00076-2.

SETIA R， VERMA S L， MARSCHNER P. Measuring microbial biomass carbon by direct extraction—Comparison with chloroform fumigation-extraction［J］. European Journal of Soil Biology， 2012， 53： 103-106. DOI： 10.1016/j.ejsobi.2012.09.005http://dx.doi.org/10.1016/j.ejsobi.2012.09.005.

VANCE E D， BROOKES P C， JENKINSON D S. An extraction method for measuring soil microbial biomass C［J］. Soil Biology and Biochemistry， 1987， 19（6）： 703-707. DOI： 10.1016/0038-0717（87）90052-6http://dx.doi.org/10.1016/0038-0717（87）90052-6.

RUBAN V， BRIGAULT S， DEMARE D， et al. An investigation of the origin and mobility of phosphorus in freshwater sediments from Bort-Les-Orgues Reservoir， France［J］. Journal of Environmental Monitoring， 1999， 1（4）： 403-407. DOI： 10.1039/A902269Dhttp://dx.doi.org/10.1039/A902269D.

RUBAN V， LÓPEZ-SÁNCHEZ J F， PARDO P， et al. Harmonized protocol and certified reference material for the determination of extractable contents of phosphorus in freshwater sediments—A synthesis of recent works［J］. Fresenius’ Journal of Analytical Chemistry， 2001， 370（2）： 224-228. DOI： 10.1007/s002160100753http://dx.doi.org/10.1007/s002160100753.

LEE C K， BARBIER B A， BOTTOS E M， et al. The inter-valley soil comparative survey： The ecology of dry valley edaphic microbial communities［J］. The ISME Journal， 2012， 6（5）： 1046-1057. DOI： 10.1038/ismej.2011.170http://dx.doi.org/10.1038/ismej.2011.170.

HUWS S A， EDWARDS J E， KIM E J， et al. Specificity and sensitivity of eubacterial primers utilized for molecular profiling of bacteria within complex microbial ecosystems［J］. Journal of Microbiological Methods， 2007， 70（3）： 565-569. DOI： 10.1016/j.mimet.2007.06.013http://dx.doi.org/10.1016/j.mimet.2007.06.013.

WHITE T J， BRUNS T， LEE S， et al. Amplification and Direct Sequencing of Fungal Ribosomal RNA Genes for Phylogenetics［M］. Amsterdam： Elsevier， 1990： 315-322. DOI： 10.1016/b978-0-12-372180-8.50042-1http://dx.doi.org/10.1016/b978-0-12-372180-8.50042-1.

YAO Q， LIU J J， YU Z H， et al. Three years of biochar amendment alters soil physiochemical properties and fungal community composition in a black soil of Northeast China［J］. Soil Biology and Biochemistry， 2017， 110： 56-67. DOI： 10.1016/j.soilbio.2017.03.005http://dx.doi.org/10.1016/j.soilbio.2017.03.005.

CALLAHAN B J， MCMURDIE P J， HOLMES S P. Exact sequence variants should replace operational taxonomic units in marker-gene data analysis［J］. The ISME Journal， 2017， 11（12）： 2639-2643. DOI： 10.1038/ismej.2017.119http://dx.doi.org/10.1038/ismej.2017.119.

CALLAHAN B J， MCMURDIE P J， ROSEN M J， et al. DADA2： High-resolution sample inference from Illumina amplicon data［J］. Nature Methods， 2016， 13（7）： 581-583. DOI： 10.1038/nmeth.3869http://dx.doi.org/10.1038/nmeth.3869.

QUAST C， PRUESSE E， YILMAZ P， et al. The SILVA ribosomal RNA gene database project： Improved data processing and web-based tools［J］. Nucleic Acids Research， 2013， 41（D1）： D590-D596. DOI： 10.1093/nar/gks1219http://dx.doi.org/10.1093/nar/gks1219.

SUNAGAWA S， COELHO L P， CHAFFRON S， et al. Structure and function of the global ocean microbiome［J］. Science，2015， 348（6237）： 1261259. DOI： 10.1126/science.1261359http://dx.doi.org/10.1126/science.1261359.

LI H， CHI Z F， LI J L， et al. Bacterial community structure and function in soils from tidal freshwater wetlands in a Chinese delta： Potential impacts of salinity and nutrient［J］. Science of the Total Environment， 2019， 696： 134029. DOI： 10.1016/j.scitotenv.2019.134029http://dx.doi.org/10.1016/j.scitotenv.2019.134029.

CHI Z F， ZHU Y H， LI H， et al. Unraveling bacterial community structure and function and their links with natural salinity gradient in the Yellow River Delta［J］. Science of the Total Environment， 2021， 773： 145673. DOI： 10.1016/j.scitotenv.2021.145673http://dx.doi.org/10.1016/j.scitotenv.2021.145673.

JIAO S， LU Y H. Abundant fungi adapt to broader environmental gradients than rare fungi in agricultural fields［J］. Global Change Biology， 2020， 26（8）： 4506-4520. DOI： 10.1111/gcb.15130http://dx.doi.org/10.1111/gcb.15130.

秦红灵，袁红朝，张慧，等. 红壤坡地利用方式对土壤细菌群落结构的影响［J］. 土壤学报， 2011， 48（3）： 594-602. DOI: 10.11766/trxb201004190145http://dx.doi.org/10.11766/trxb201004190145.

QIN H L， YUAN H Z， ZHANG H， et al. Soil bacteria community structure in upland red soil in relation to land use pattern［J］. Acta Pedologica Sinica， 2011， 48（3）： 594-602（Ch）. DOI: 10.11766/trxb201004190145http://dx.doi.org/10.11766/trxb201004190145.

刘春霞，李月臣，杨华，等. 三峡库区重庆段生态与环境敏感性综合评价［J］. 地理学报， 2011， 66（5）： 631-642. DOI: 10.11821/xb201105006http://dx.doi.org/10.11821/xb201105006.

LIU C X， LI Y C， YANG H， et al. RS and GIS-based assessment for eco-environmental sensitivity of the Three Gorges Reservoir area of Chongqing［J］. Acta Geographica Sinica， 2011， 66（5）： 631-642（Ch）. DOI: 10.11821/xb201105006http://dx.doi.org/10.11821/xb201105006.

MAI Y Z， LAI Z N， LI X H， et al. Structural and functional shifts of bacterioplanktonic communities associated with spatiotemporal gradients in river outlets of the subtropical Pearl River Estuary， South China［J］. Marine Pollution Bulletin， 2018， 136： 309-321. DOI： 10.1016/j.marpolbul.2018.09.013http://dx.doi.org/10.1016/j.marpolbul.2018.09.013.

任庆水. 三峡库区消落带不同人工植被土壤微生物群落多样性［D］. 重庆：西南大学， 2018.

REN Q S. Soil Microbial Community Diversity under Different Artificial Vegetation Types in the Hydro-Fluctuation Zone of the Three Gorges Reservoir［D］.Chongqing： Southwest University， 2018（Ch）.

GRIFFITHS R I， WHITELEY A S， O’DONNELL A G， et al. Physiological and community responses of established grassland bacterial populations to water stress［J］. Applied and Environmental Microbiology， 2003， 69（12）： 6961-6968. DOI： 10.1128/AEM.69.12.6961-6968.2003http://dx.doi.org/10.1128/AEM.69.12.6961-6968.2003.

MIDGLEY M G， PHILLIPS R P. Resource stoichiometry and the biogeochemical consequences of nitrogen deposition in a mixed deciduous forest［J］. Ecology， 2016， 97（12）： 3369-3378. DOI： 10.1002/ecy.1595http://dx.doi.org/10.1002/ecy.1595.

XU Z W， YU G R， ZHANG X Y， et al. Soil enzyme activity and stoichiometry in forest ecosystems along the North-South Transect in Eastern China （NSTEC）［J］. Soil Biology and Biochemistry， 2017， 104： 152-163. DOI： 10.1016/j.soilbio.2016.10.020http://dx.doi.org/10.1016/j.soilbio.2016.10.020.

ZHU P， WANG Y P， SHI T T， et al. Intertidal zonation affects diversity and functional potentials of bacteria in surface sediments： A case study of the Golden Bay mangrove， China［J］. Applied Soil Ecology， 2018， 130： 159-168. DOI： 10.1016/j.apsoil.2018.06.003http://dx.doi.org/10.1016/j.apsoil.2018.06.003.

SU Z G， DAI T J， TANG Y S， et al. Sediment bacterial community structures and their predicted functions implied the impacts from natural processes and anthropogenic activities in coastal area［J］. Marine Pollution Bulletin， 2018， 131： 481-495. DOI： 10.1016/j.marpolbul.2018.04.052http://dx.doi.org/10.1016/j.marpolbul.2018.04.052.

VITOUSEK P M， MENGE D N L， REED S C， et al. Biological nitrogen fixation： Rates， patterns and ecological controls in terrestrial ecosystems［J］. Philosophical Transactions of the Royal Society B： Biological Sciences， 2013， 368（1621）： 20130119. DOI： 10.1098/rstb.2013.0119http://dx.doi.org/10.1098/rstb.2013.0119.

CHI Z F， WANG W J， LI H， et al. Soil organic matter and salinity as critical factors affecting the bacterial community and function of Phragmites australis dominated riparian and coastal wetlands［J］. Science of the Total Environment， 2021， 762： 143156. DOI： 10.1016/j.scitotenv.2020.143156http://dx.doi.org/10.1016/j.scitotenv.2020.143156.

ZHOU J Z， DENG Y， SHEN L N， et al. Temperature mediates continental-scale diversity of microbes in forest soils［J］. Nature Communications， 2016， 7： 12083. DOI： 10.1038/ncomms12083http://dx.doi.org/10.1038/ncomms12083.

TIAN R M， NING D L， HE Z L， et al. Small and mighty： adaptation of superphylum Patescibacteria to groundwater environment drives their genome simplicity［J］. Microbiome， 2020， 8（1）：51. DOI： 10.1186/s40168-020-00825-whttp://dx.doi.org/10.1186/s40168-020-00825-w.

WEI H A， PENG C H， YANG B， et al. Contrasting soil bacterial community， diversity， and function in two forests in China［J］. Frontiers in Microbiology， 2018， 9： 1693. DOI： 10.3389/fmicb.2018.01693http://dx.doi.org/10.3389/fmicb.2018.01693.

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