平陆运河近海水域浮游细菌群落特征及其环境驱动因子*

doi:10.11978/2025171

Abstract

Abstract:

As sensitive indicators of environmental change, bacterial communities provide valuable insights into the health status of estuarine ecosystems through their spatial distribution patterns. The Pinglu Canal, a vital infrastructure project designed to play a key role in connecting land and sea, is scheduled to open for navigation in 2026. However, its potential ecological impacts remain uncertain, underscoring the importance of establishing baseline ecological data. In this study, seawater samples were collected in August 2024 along a transect extending from the mouth of the Pinglu Canal to the offshore zone, which was classified into three regions: estuarine, transition, and offshore. Using high-throughput sequencing of the 16S rRNA gene, combined with alpha diversity and bacteria-based index of biotic integrity (Ba-IBI) assessments, co-occurrence network construction, and null model simulation, we investigated the distribution patterns of bacterioplankton communities and explored the relationships between community heterogeneity and environmental constraints. Results revealed that the dominant phyla were Pseudomonadota, Cyanobacteriota, Bacteroidota, and Actinomycetota, accounting for 40.1%, 24.0%, 16.0%, and 10.4% of the total sequences, respectively. Rare taxa were more enriched in the transition and offshore zones. Alpha diversity followed the trend of transition zone > estuarine zone > offshore zone. Significant differences in community structure were observed across the three regions (P<0.01), with $\text{NO}_{2}^{-}$ concentration identified as the key factor driving structural heterogeneity. The Ba-IBI, developed using a random forest model, showed the lowest value in the estuarine zone, indicating reduced stability in both community structure and functional integrity compared to the transitional and offshore zones. Bacterial communities were primarily assembled through stochastic processes, which accounted for a relative contribution of 58.0%, with hydrodynamic interference acting as a primary factor shaping these mechanisms. By establishing a preliminary Ba-IBI and elucidating the distribution patterns of bacterioplankton communities in the coastal zone of the Pinglu Canal, this study provides foundational data and scientific insights to guide future ecological management and conservation efforts.

Key words: bacterioplankton, diversity, index of biotic integrity (IBI), assembly mechanism, Beibu Gulf

CLC Number:

P735

JI Jinjie, WANG Ting, WEI Dongqun, LI Jialin, QIN Song. Characteristics of bacterioplankton communities and their environmental driving factors in coastal areas of the Pinglu Canal^*[J].Journal of Tropical Oceanography, 2026, 45(4): 2-14.

Figures/Tables 8

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References 63

[1]	邓嘉辉, 王权明, 谢成磊, 2024. 陆海统筹的总氮污染治理研究进展及对策建议[J]. 海洋环境科学, 43(5): 664-671.
	Deng Jiahui, Wang Quanming, Xie Chenglei, 2024. Research progress and suggestions on total nitrogen pollution control under land-sea coordination[J]. Marine Environmental Science, 43(5): 664-671 (in Chinese with English abstract).
[2]	董俊德, 黄小芳, 龙爱民, 等, 2023. 红树林固氮微生物及其生态功能研究进展[J]. 热带海洋学报, 42(4): 1-11.
	Dong Junde, Huang Xiaofang, Long Aimin, et al, 2023. Progress on the nitrogen-fixing microorganisms and their ecological functions in mangroves[J]. Journal of Tropical Oceanography, 42(4): 1-11 (in Chinese with English abstract).
[3]	黄邦钦, 邱勇, 陈纪新, 2019. 海洋生物泵研究的若干新进展与展望[J]. 应用海洋学学报, 38(4): 474-483.
	Huang Bangqin, Qiu Yong, Chen Jixin, 2019. Progress and prospects on the study of marine biological pump[J]. Journal of Applied Oceanography, 38(4): 474-483 (in Chinese with English abstract).
[4]	廖能健, 赵华显, 杨恕, 等, 2023. 广西北部湾茅尾海夏冬季浮游细菌群落结构及其影响因子[J]. 生态学报, 43(19): 8109-8121.
	Liao Nengjian, Zhao Huaxian, Yang Shu, et al, 2023. Community structure and influencing factors of planktonic bacteria across summer and winter in the Maowei Sea of Beibu Gulf, Guangxi[J]. Acta Ecologica Sinica, 43(19): 8109-8121 (in Chinese with English abstract).
[5]	刘可, 王劼耘, 2025. 平陆运河多类型支流汇入口航道治理研究[J]. 水利水运工程学报, 4: 184-192.
	Liu Ke, Wang Jieyun, 2025. Study on channel regulation of multi-type tributary confluences in the Pinglu Canal[J]. Hydro-Science and Engineering, 4: 184-192 (in Chinese with English abstract).
[6]	孙军, 2011. 海洋浮游植物与生物碳汇[J]. 生态学报, 31(18): 5372-5378.
	Sun Jun, 2011. Marine phytoplankton and biological carbon sink[J]. Acta Ecologica Sinica, 31(18): 5372-5378 (in Chinese with English abstract).
[7]	王符菁, 林元烧, 曹文清, 等, 2015. 北部湾北部浮游植物群落结构及其与营养盐的关系[J]. 热带海洋学报, 34(6): 73-85. doi: 10.11978/2014134
	Wang Fujing, Lin Yuanshao, Cao Wenqing, et al, 2015. The relationship between nutrients and phytoplankton community structure in northern Beibu Gulf[J]. Journal of Tropical Oceanography, 34(6): 73-85 (in Chinese with English abstract). doi: 10.11978/2014134
[8]	姚焕玫, 龚祝清, 钟炜萍, 等, 2021. 广西北部湾海域初级生产力与环境因子相关关系研究[J]. 海洋环境科学, 40(2): 242-249.
	Yao Huanmei, Gong Zhuqing, Zhong Weiping, et al, 2021. A study on the correlation between primary productivity and environmental factors in Guangxi Beibu Gulf[J]. Marine Environmental Science, 40(2): 242-249 (in Chinese with English abstract).
[9]	曾德斌, 彭光煜, 杨斌, 等, 2025. 南海北部钦州湾茅尾海溶解碳水化合物的分布特征及影响因素[J]. 热带海洋学报, 44(3): 197-205.
	Zeng Debin, Peng Guangyu, Yang Bin, et al, 2025. Distribution characteristics of dissolved carbohydrates and their influencing factors in the Maowei Sea, Qinzhou Bay, northern South China Sea[J]. Journal of Tropical Oceanography, 44(3): 197-205 (in Chinese with English abstract).
[10]	张金尚, 邹定辉, 马玉, 等, 2023. 南海北部水团及中尺度现象对营养盐时空分布的影响[J]. 热带海洋学报, 42(1): 168-181. doi: 10.11978/2022043
	Zhang Jinshang, Zou Dinghui, Ma Yu, et al, 2023. Effects of water mass and mesoscale phenomenon on the spatiotemporal distributions of nutrients in the northern South China Sea[J]. Journal of Tropical Oceanography, 42(1): 168-181 (in Chinese with English abstract). doi: 10.11978/2022043
[11]	Ayyam V, Palanivel S, Chandrakasan S, 2019. Coastal ecosystems and services[M]// Ayyam V, Palanivel S, Chandrakasan S. Coastal Ecosystems of the Tropics - Adaptive Management. Singapore: Springer: 21-47.
[12]	Brune A, Frenzel P, Cypionka H, 2000. Life at the oxic-anoxic interface: microbial activities and adaptations[J]. FEMS Microbiology Reviews, 24(5): 691-710. pmid: 11077159
[13]	Callahan B J, McMurdie P J, Rosen M J, et al, 2016. DADA2: High-resolution sample inference from Illumina amplicon data[J]. Nature Methods, 13(7): 581-583. doi: 10.1038/nmeth.3869 pmid: 27214047
[14]	Chen Bo, Xu Zhixin, Ya Hanzheng, et al, 2019. Impact of the water input from the eastern Qiongzhou Strait to the Beibu Gulf on Guangxi coastal circulation[J]. Acta Oceanologica Sinica, 38(9): 1-11.
[15]	Crump B C, Bowen J L, 2024. The microbial ecology of estuarine ecosystems[J]. Annual Review of Marine Science, 16: 335-360. doi: 10.1146/marine.2024.16.issue-1
[16]	Dai Yanhui, Yang Shangbo, Zhao Dan, et al, 2023. Coastal phytoplankton blooms expand and intensify in the 21st century[J]. Nature, 615(7951): 280-284. doi: 10.1038/s41586-023-05760-y
[17]	Doney S C, 2010. The growing human footprint on coastal and open-ocean biogeochemistry[J]. Science, 328(5985): 1512-1516. doi: 10.1126/science.1185198 pmid: 20558706
[18]	Duarte C M, Agusti S, Barbier E, et al, 2020. Rebuilding marine life[J]. Nature, 580(7801): 39-51. doi: 10.1038/s41586-020-2146-7
[19]	Feng Y, DiMarco S F, Jackson G A, 2012. Relative role of wind forcing and riverine nutrient input on the extent of hypoxia in the northern Gulf of Mexico[J]. Geophysical Research Letters, 39: L09601.
[20]	Fusi M, Stephenson F, Navarrete S A, et al, 2025. The ecology of the oxyscape in coastal ecosystems[J]. Trends in Ecology & Evolution, 40(8): 791-804. doi: 10.1016/j.tree.2025.06.008
[21]	Gad M, Cao Meixian, Qin Dan, et al, 2024. Development, validation, and application of a microbial community-based index of biotic integrity for assessing the ecological status of a peri-urban watershed in China[J]. Science of the Total Environment, 910: 168659. doi: 10.1016/j.scitotenv.2023.168659
[22]	Guo Chaochen, Lan Wenlu, Guo Meixiu, et al, 2024. Spatiotemporal distribution patterns and coupling effects of aquatic environmental factors in the dry-wet season over a decade from the Beibu Gulf, South China Sea[J]. Marine Pollution Bulletin, 205: 116596. doi: 10.1016/j.marpolbul.2024.116596
[23]	Guo Jinqiang, Zhou Bu, Achterberg E P, et al, 2023. Rapid cycling of bacterial particulate organic matter in the upper layer of the western Pacific warm pool[J]. Geophysical Research Letters, 50(11): e2023GL102896.
[24]	Hu Siyu, Song Guangqing, Gao Jie, et al, 2024. Characteristics of DOM and bacterial community in rural black and odorous water bodies under different dimensions[J]. Science of the Total Environment, 927: 172005. doi: 10.1016/j.scitotenv.2024.172005
[25]	Huber P, Metz S, Unrein F, et al, 2020. Environmental heterogeneity determines the ecological processes that govern bacterial metacommunity assembly in a floodplain river system[J]. The ISME Journal, 14(12): 2951-2966. doi: 10.1038/s41396-020-0723-2
[26]	Karr J R, 1981. Assessment of biotic integrity using fish communities[J]. Fisheries, 6(6): 21-27. doi: 10.1577/1548-8446(1981)006<0021:AOBIUF>2.0.CO;2
[27]	Kuypers M M M, Marchant H K, Kartal B, 2018. The microbial nitrogen-cycling network[J]. Nature Reviews Microbiology, 16(5): 263-276. doi: 10.1038/nrmicro.2018.9 pmid: 29398704
[28]	Li Chang, Wang Zhili, Liu Huaixiang, et al, 2022. Impact of a water-sediment regulation scheme on nutrient variations at the Lijin station of the Yellow River[J]. Frontiers in Environmental Science, 10: 900508. doi: 10.3389/fenvs.2022.900508
[29]	Li Kunhuan, Lin Jianqing, Wang Xinxing, et al, 2025. Stochastic process shapes the spatiotemporal patterns of main eukaryotic communities in a subtropical estuary[J]. Environmental Research, 285: 122565. doi: 10.1016/j.envres.2025.122565
[30]	Li Nan, Chen Xing, Zhao Huaxian, et al, 2020. Spatial distribution and functional profile of the bacterial community in response to eutrophication in the subtropical Beibu Gulf, China[J]. Marine Pollution Bulletin, 161: 111742. doi: 10.1016/j.marpolbul.2020.111742
[31]	Li R H, Liu S M, Li Y W, et al, 2014. Nutrient dynamics in tropical rivers, lagoons, and coastal ecosystems of eastern Hainan Island, South China Sea[J]. Biogeosciences, 11(2): 481-506. doi: 10.5194/bg-11-481-2014
[32]	Li Yi, Gao Lin, Niu Lihua, et al, 2021. Developing a statistical-weighted index of biotic integrity for large-river ecological evaluations[J]. Journal of Environmental Management, 277: 111382. doi: 10.1016/j.jenvman.2020.111382
[33]	Li Yi, Yang Nan, Qian Bao, et al, 2018. Development of a bacteria-based index of biotic integrity (Ba-IBI) for assessing ecological health of the Three Gorges Reservoir in different operation periods[J]. Science of the Total Environment, 640-641: 255-263. doi: 10.1016/j.scitotenv.2018.05.291
[34]	Li Yingdong, Jing Hongmei, Kao S J, et al, 2020. Metabolic response of prokaryotic microbes to sporadic hypoxia in a eutrophic subtropical estuary[J]. Marine Pollution Bulletin, 154: 111064. doi: 10.1016/j.marpolbul.2020.111064
[35]	Li Yuntao, Gao Yan, Chen Wei, et al, 2024. Shifts in bacterial diversity, interactions and microbial elemental cycling genes under cadmium contamination in paddy soil: Implications for altered ecological function[J]. Journal of Hazardous Materials, 461: 132544. doi: 10.1016/j.jhazmat.2023.132544
[36]	Lin Ling, Xiong J, Liu Lihua, et al, 2024. Microbial interactions strengthen deterministic processes during community assembly in a subtropical estuary[J]. Science of the Total Environment, 906: 167499. doi: 10.1016/j.scitotenv.2023.167499
[37]	Liu Chao, Li Ping, Zhao Yuning, et al, 2025. Evaluating the cumulative impacts of multiple stressors on marine and coastal ecosystems in China’s marine waters[J]. Environmental Impact Assessment Review, 112: 107766. doi: 10.1016/j.eiar.2024.107766
[38]	Liu Cheng, Hou Lijun, Liu Min, et al, 2020. In situ nitrogen removal processes in intertidal wetlands of the Yangtze Estuary[J]. Journal of Environmental Sciences, 93: 91-97. doi: S1001-0742(20)30085-1 pmid: 32446462
[39]	Liu Chi, Cui Yaoming, Li Xiangzhen, et al, 2021. Microeco: an R package for data mining in microbial community ecology[J]. FEMS Microbiology Ecology, 97(2): fiaa255. doi: 10.1093/femsec/fiaa255
[40]	Liu Qi, Yin Senlu, Yi Yujun, 2024a. A bacteria-based index of biotic integrity indicates aquatic ecosystem restoration[J]. Environmental Science and Ecotechnology, 22: 100451. doi: 10.1016/j.ese.2024.100451
[41]	Liu Sihai, Lao Qibin, Cai Minggang, et al, 2024b. Seasonal distribution of water masses and their impacts on nutrient supply in the southern Beibu Gulf[J]. Marine Environmental Research, 194: 106311. doi: 10.1016/j.marenvres.2023.106311
[42]	McDowell R W, Luo Dongwen, Pletnyakov P, et al, 2025. Anthropogenic nutrient inputs cause excessive algal growth for nearly half the world’s population[J]. Nature Communications, 16: 1830. doi: 10.1038/s41467-025-57054-8
[43]	Ni Wenfei, Li Ming, 2023. What drove the nonlinear hypoxia response to nutrient loading in Chesapeake Bay during the 20th century?[J]. Science of the Total Environment, 861: 160650. doi: 10.1016/j.scitotenv.2022.160650
[44]	Ning Daliang, Yuan Mengting, Wu Linwei, et al, 2020. A quantitative framework reveals ecological drivers of grassland microbial community assembly in response to warming[J]. Nature Communications, 11: 4717. doi: 10.1038/s41467-020-18560-z pmid: 32948774
[45]	Orth R J, Lefcheck J S, McGlathery K S, et al, 2020. Restoration of seagrass habitat leads to rapid recovery of coastal ecosystem services[J]. Science Advances, 6(41): eabc6434. doi: 10.1126/sciadv.abc6434
[46]	Pennekamp F, Pontarp M, Tabi A, et al, 2018. Biodiversity increases and decreases ecosystem stability[J]. Nature, 563(7729): 109-112. doi: 10.1038/s41586-018-0627-8
[47]	Ren Chunying, Wang Zongming, Zhang Yuanzhi, et al, 2019. Rapid expansion of coastal aquaculture ponds in China from Landsat observations during 1984-2016[J]. International Journal of Applied Earth Observation and Geoinformation, 82: 101902. doi: 10.1016/j.jag.2019.101902
[48]	Tang Hongzhi, Zhao Tianyu, Yin Qunjian, et al, 2024. A meta-analysis of antibiotic residues in the Beibu Gulf[J]. Marine Environmental Research, 198: 106560. doi: 10.1016/j.marenvres.2024.106560
[49]	Vigneron A, Cruaud P, Mohit V, et al, 2018. Multiple strategies for light-harvesting, photoprotection, and carbon flow in high latitude microbial mats[J]. Frontiers in Microbiology, 9: 2881. doi: 10.3389/fmicb.2018.02881 pmid: 30564204
[50]	Walters W, Hyde E R, Berg-Lyons D, et al, 2015. Improved bacterial 16S rRNA gene (V4 and V4-5) and fungal internal transcribed spacer marker gene primers for microbial community surveys[J]. mSystems, 1(1): e00009-15.
[51]	Wang Mengmeng, Ma Yiyuan, Feng Chunhui, et al, 2020. Diversity of pelagic and benthic bacterial assemblages in the western Pacific Ocean[J]. Frontiers in Microbiology, 11: 1730. doi: 10.3389/fmicb.2020.01730 pmid: 33071990
[52]	Wang Wenqian, Li Dongmei, Qiu Xiaoqian, et al, 2024. Selective regulation of endophytic bacteria and gene expression in soybean by water-soluble humic materials[J]. Environmental Microbiome, 19(1): 2. doi: 10.1186/s40793-023-00546-1 pmid: 38178261
[53]	Wei Yuqiu, Ding Dongsheng, Gu Ting, et al, 2023. Ocean acidification and warming significantly affect coastal eutrophication and organic pollution: a case study in the Bohai Sea[J]. Marine Pollution Bulletin, 186: 114380. doi: 10.1016/j.marpolbul.2022.114380
[54]	Wen Tao, Xie Penghao, Yang Shengdie, et al, 2022. ggClusterNet: An R package for microbiome network analysis and modularity-based multiple network layouts[J]. iMeta, 1(3): e32. doi: 10.1002/imt2.32 pmid: 38868720
[55]	Wu Ziheng, Li Minchun, Qu Liping, et al, 2024. Metagenomic insights into microbial adaptation to the salinity gradient of a typical short residence-time estuary[J]. Microbiome, 12(1): 115. doi: 10.1186/s40168-024-01817-w pmid: 38918820
[56]	Xiao Shicong, Chen Jiaxin, Shen Yuan, et al, 2023. Molecular characterization of organic matter transformation mediated by microorganisms under anoxic/hypoxic conditions[J]. Science China Earth Sciences, 66(4): 894-909. doi: 10.1007/s11430-022-1080-8
[57]	Yadav S, Koenen M, Bale N J, et al, 2024. Organic matter degradation in the deep, sulfidic waters of the Black Sea: insights into the ecophysiology of novel anaerobic bacteria[J]. Microbiome, 12(1): 98. doi: 10.1186/s40168-024-01816-x pmid: 38797849
[58]	Yin Naixin, Qiao Ruijing, Liang Zhenghong, et al, 2025. Identification of spatial pathways for aquatic ecological risk spread under multi-stressor synergies: a case study of the Pinglu Canal[J]. Ecological Indicators, 178: 113915. doi: 10.1016/j.ecolind.2025.113915
[59]	Zeng Xiangyong, Hosono T, Ohta H, et al, 2016. Comparison of microbial communities inside and outside of a denitrification hotspot in confined groundwater[J]. International Biodeterioration & Biodegradation, 114: 104-109.
[60]	Zhang Dong, Lu Dongliang, Yang Bin, et al, 2019. Influence of natural and anthropogenic factors on spatial-temporal hydrochemistry and the susceptibility to nutrient enrichment in a subtropical estuary[J]. Marine Pollution Bulletin, 146: 945-954. doi: S0025-326X(19)30594-6 pmid: 31426242
[61]	Zhang Huajun, Wang Kai, Shen Lixin, et al, 2018. Microbial community dynamics and assembly follow trajectories of an early-spring diatom bloom in a semienclosed bay[J]. Applied and Environmental Microbiology, 84(18): e01000-18.
[62]	Zhou Bu, Yuan Huamao, Song Jinming, et al, 2021a. Source, transformation and degradation of particulate organic matter and its connection to microbial processes in Jiaozhou Bay, North China[J]. Estuarine, Coastal and Shelf Science, 260: 107501. doi: 10.1016/j.ecss.2021.107501
[63]	Zhou Lei, Wang Pengfei, Huang Shihui, et al, 2021b. Environmental filtering dominates bacterioplankton community assembly in a highly urbanized estuarine ecosystem[J]. Environmental Research, 196: 110934. doi: 10.1016/j.envres.2021.110934

区域	节点数	边数	平均度	平均路径长度	平均聚类系数	模块化	正向相关性/%	负向相关性/%
D1	291	5808	39.9	3.8	0.8	0.8	85.6	14.4
D2	362	14223	78.6	2.3	0.8	0.4	97.9	2.2
D3	336	10233	60.9	2.6	0.8	0.5	93.7	6.3

Characteristics of bacterioplankton communities and their environmental driving factors in coastal areas of the Pinglu Canal^*

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Characteristics of bacterioplankton communities and their environmental driving factors in coastal areas of the Pinglu Canal*

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Characteristics of bacterioplankton communities and their environmental driving factors in coastal areas of the Pinglu Canal^*