Analysis of the dispersal process of abundant and rare subcommunities in highly artificial urban rivers: A case study of the North Canal River
ZHANG Wei1, GUO Xiao-yu1, WANG Min1, LIANG Ji2, WU Dong-li3
1. College of Resources Environment and Tourism, Capital Normal University, Beijing 100048, China; 2. School of Hydropower and Information Engineering, Huazhong University of Science and Technology, Wuhan 430074, China; 3. Meteorological Observation Center of China Meteorological Administration, Beijing 100081, China
Abstract：Basing on the qualitative and quantitative data of microorganisms, the spatial dispersal processes of abundant and rare subcommunities were measured by the land diffusion PCNM model (principal coordinators of neighborhood matrices), the asymmetric stratified branching diffusion MEM model (Moran eigenvector map) and the unidirectional diffusion AEM model (asymmetric eigenvector map) in a heavily polluted urban river, the North Canal River. The results showed that the fitness of models of abundant subcommunities was significantly higher than that of rare subcommunities. The AEM model of abundant subcommunities had a high fitness value, while there were no significant difference in the fitness of rare subcommunities models. Comparing to the MEM model, The PCNM and AEM models explained more spatial variations of abundant and rare subcommunities. The high fitness value based on the quantitative data matrix than that of qualitative data matrix, indicating that the dispersal process was independent of environmental selection in both abundant and rare subcommunities in the highly artificial urban river. This was in line with the VPA (variation partitioning analysis) resulted that dispersal explained 18.3% and 7.4% of the variation in the abundant and rare subcommunities respectively, and environmental selection explained 18.6% and 7.6% of the variation. Abundant subcommunities showed a significant distance-decay relationship, and the synergy of environmental factors such as total nitrogen (TN) and total phosphorus (TP) were important to the diversity construction in the abundant subcommunities. These results provided theoretical and technical support for the construction mechanism of planktonic microbial diversity in the highly artificial urban river.
张伟, 郭逍宇, 王敏, 梁籍, 吴东丽. 高度人工化城市河道微生物优势和稀有组分扩散过程分析——以北运河为例[J]. 中国环境科学, 2023, 43(4): 2039-2046.
ZHANG Wei, GUO Xiao-yu, WANG Min, LIANG Ji, WU Dong-li. Analysis of the dispersal process of abundant and rare subcommunities in highly artificial urban rivers: A case study of the North Canal River. CHINA ENVIRONMENTAL SCIENCECE, 2023, 43(4): 2039-2046.
Logares R, Audic S, Bass D, et al. Patterns of rare and abundant marine microbial eukaryotes[J]. Current Biology:CB, 2014,24(8):813-821.
[2]
Pedrós-Alió C. The rare bacterial biosphere[J]. Annual Review of Marine Science, 2012,4(1):449-466.
[3]
Skopina M Y, Vasileva A A, Pershina E V, et al. Diversity at low abundance:The phenomenon of the rare bacterial biosphere[J]. Microbiology, 2016,85(3):272-282.
[4]
Nemergut D R, Costello E K, Hamady M, et al. Global patterns in the biogeography of bacterial taxa[J]. Environmental Microbiology, 2011, 13(1):135-144.
[5]
Logares R, Lindstrom E S, Langenheder S, et al. Biogeography of bacterial communities exposed to progressive long-term environmental change[J]. Isme journal, 2013,7(5):937-948.
[6]
Chen W, Pan Y, Yu L, et al. Patterns and processes in marine microeukaryotic community biogeography from Xiamen coastal waters and intertidal sediments, Southeast China[J]. Frontiers in Microbiology, 2017,8:1912.
[7]
Pandit S N, Kolasa J, Cottenie K. Contrasts between habitat generalists and specialists:an empirical extension to the basic metacommunity framework[J]. Ecology, 2009,90(8):2253-2262.
[8]
Liu L, Yang J, Yu Z, et al. The biogeography of abundant and rare bacterioplankton in the lakes and reservoirs of China[J]. Isme Journal, 2015,9(9):2068-2077.
[9]
牛克昌,刘怿宁,沈泽昊,等.群落构建的中性理论和生态位理论[J]. 生物多样性, 2009,17(6):579-593. Niu K C, Liu Y N, Shen Z H, et al. Neutral theory and niche theory of community construction[J]. Biodiversity Science, 2009,17(6):579-593.
[10]
Wang J, Wang Y, Li M, et al. Differential response of abundant and rare bacterial subcommunities to abiotic and biotic gradients across temperate deserts[J]. Science of the Total Environment, 2021,763:142942.
[11]
孟凡凡,胡 盎,王建军.微生物性状揭示物种分布格局、群落构建机制和生态系统功能[J]. 微生物学报, 2020,60(9):1784-1800. Meng F F, Hu A, Wang J J. Microbial traits reveal species distribution patterns, community building mechanisms, and ecosystem functions[J]. Acta Microbiologica Sinica, 2020,60(9):1784-1800.
[12]
Gonzalez A, Lawton J H, Gilbert F S, et al. Metapopulation dynamics, abundance, and distribution in a microecosystem[J]. Science, 1998,281(5385):2045-2047.
[13]
Brudvig L A, Damschen E I, Tewksbury J J, et al. Landscape connectivity promotes plant biodiversity spillover into non-target habitats[J]. Proceedings of the National Academy of Sciences of the United States of America, 2009,106(23):9328-9332.
[14]
Chisholm C, Lindo Z, Gonzalez A. Metacommunity diversity depends on connectivity and patch arrangement in heterogeneous habitat networks[J]. Ecography, 2011,34(3):415-424.
[15]
Campbell Grant E H, Lowe W H, Fagan W F. Living in the branches:population dynamics and ecological processes in dendritic networks[J]. Ecology Letters, 2007,10(2):165-175.
[16]
Magilligan F J, Nislow K H. Changes in hydrologic regime by dams[J]. Geomorphology, 2005,71(1/2):61-78.
[17]
杨 峰.健康水循环与新的水策略[D]. 杨凌:西北农林科技大学, 2007. Yang F. Healthy water cycles and new water strategies[D]. Yangling:Northwest A&F University, 2007.
[18]
黄婉彬,鄢春华,张晓楠,等.城市化对地下水水量、水质与水热变化的影响及其对策分析[J]. 地球科学进展, 2020,35(5):497-512. Huang W B, Yan C H, Zhang X N, et al. Influence of urbanization on changes in groundwater quantity, water quality and water heat and analysis of countermeasures[J]. Advances in Earth Science, 2020, 35(5):497-512.
[19]
Heeb F, Singer H, Pernet-Coudrier B, et al. Organic micropollutants in rivers downstream of the megacity Beijing:sources and mass fluxes in a large-scale wastewater irrigation system[J]. Environmental Science & Technology, 2012,46(16):8680-8688.
[20]
莫 晶,杨青瑞,彭文启,等.生态补水后永定河北京山区段河流生境质量评价[J]. 中国农村水利水电, 2021,(2):30-36. Mo J, Yang Q R, Peng W Q, et al. Evaluation of habitat quality of the Yongding River in Beijing mountain section after ecological supplementation[J]. China Rural Water and Hydropower, 2021,(2):30-36.
[21]
李彦东,李红有.对北运河治理规划的思考[J]. 海河水利, 2006, 25(1):24-27. Li Y D, Li H Y. Reflections on the planning of the management of the North Canal[J]. Haihe Water Resources, 2006,25(1):24-27.
[22]
梁灵君.北运河运河核心区地表水资源状况分析[J]. 北京水务, 2021,(1):22-26. Liang L J. Analysis of surface water resources in the core area of the North Canal[J]. Beijing Water, 2021,(1):22-26.
[23]
Lindstrom ES, Eiler A, Langenheder S, et al. Does ecosystem size determine aquatic bacterial richness? Comment[J]. Ecology, 2007, 88(1):252-253.
[24]
Mo Y, Zhang W, Yang J, et al. Biogeographic patterns of abundant and rare bacterioplankton in three subtropical bays resulting from selective and neutral processes[J]. Isme Journal, 2018,12(9):2198-2210.
[25]
Göthe E, Baattrup-Pedersen A, Wiberg-Larsen P, et al. Environmental and spatial controls of taxonomic versus trait composition of stream biota[J]. Freshwater Biology, 2017,62(2):397-413.
[26]
Borcard D, Gillet F, Lege P. Numerical ecology with R[M]. Germany:Springer, 2011:244-285.
[27]
赵 坤.淮河流域浮游动物分布格局及群落形成机制[D]. 上海:华东师范大学, 2018. Zhao K. Distribution pattern and community formation mechanism of zooplankton in the Huaihe River Basin[D]. Shanghai:East China Normal University, 2018.
[28]
Blanchet F G; Legendre P, Maranger R, et al. Modelling the effect of directional spatial ecological processes at different scales[J]. Oecologia, 2011,166(2):357-368.
[29]
Dray S, Legendre P, Peres-Neto P R. Spatial modeling:a comprehensive framework for principal coordinate analysis of neighbour matrices (PCNM)[J]. Ecological Modelling, 2006,196(3/4):483-493.
[30]
Blanchet F G, Legendre P, Borcard D. Forward selection of explanatory variables[J]. Ecology, 2008,89(9):2623-2632.
[31]
Galpern P, Peres-Neto P R, Polfus J, et al. Memgene:Spatial pattern detection in genetic distance data[J]. Methods in Ecology and Evolution, 2014,5(10):1116-1120.
[32]
Wilkins D, Van Sebille E, Rintoul S R, et al. Advection shapes Southern Ocean microbial assemblages independent of distance and environment effects[J]. Nature Communications, 2013,4:2457.
[33]
Traving S J, Rowe O, Jakobsen N M, et al. The effect of increased loads of dissolved organic matter on estuarine microbial community composition and function[J]. Frontiers in Microbiology, 2017,8:351.
[34]
Wu W X, Logares R, Huang B Q, et al. Abundant and rare picoeukaryotic sub-communities present contrasting patterns in the epipelagic waters of marginal seas in the northwestern Pacific Ocean[J]. Environmental Microbiology, 2017,19(1):287-300.
[35]
左其亭,刘 静,窦 明.闸坝调控对河流水生态环境影响特征分析[J]. 水科学进展, 2016,27(3):439-447. Zuo Q T, Liu J, Dou M. Analysis on the characteristics of the influence of the regulation of gates and dams on the river water ecological environment[J]. Advances in Water Science, 2016,27(3):439-447.
[36]
王海森,王伟龙,冯 岚.闸坝建设后城市河流水质的变化特征研究——以无锡为例[J]. 环境科学与管理, 2020,45(6):52-56. Wang H S, Wang W L, Feng L. Research on the change characteristics of urban river water quality after the construction of gates and dams——Taking Wuxi as an example[J]. Environmental Science and Management, 2020,45(6):52-56.
[37]
Zhuang M, Sanganyado E, Li P, et al. Distribution of microbial communities in metal-contaminated nearshore sediment from Eastern Guangdong, China[J]. Environmental Pollution, 2019,250:482-492.
[38]
Alvarenga D O, Rigonato J, Branco L H Z, et al. Cyanobacteria in mangrove ecosystems[J]. Biodiversity and Conservation, 2015,24(4):799-817.
[39]
Nogales B, Lanfranconi M P, Pina-Villalonga J M, et al. Anthropogenic perturbations in marine microbial communities[J]. Fems Microbiology Reviews, 2011,35(2):275-298.
[40]
刘佳佳.种间扩散能力差异和群落多度分布格局[D]. 兰州:兰州大学, 2009. Liu J J. Differences in dispersal ability among species and distribution pattern of community abundance[D]. Lanzhou:Lanzhou University, 2009.
[41]
肖晶晶,朱昌雄,郭 萍,等.氮循环菌群的构建鉴定及其脱氮性能研究[J]. 农业环境科学学报, 2009,28(12):2680-2687. Xiao J J, Zhu C X, Guo P, et al. Construction and identification of nitrogen cycling bacteria and its denitrification performance[J]. Journal of Agro-Environment Science, 2009,28(12):2680-2687.
[42]
孔得杨.微生物氮转化途径综述[J]. 西部皮革, 2017,39(4):42-47. Kong D C. A review of microbial nitrogen transformation pathways[J]. Western Leather, 2017,39(4):42-47.
[43]
杨 睿.贵州喀斯特山区花椒林根际土壤微生物群落结构及功能研究[D]. 贵阳:贵州师范大学, 2021. Yang R. Research on the structure and function of microbial community in rhizosphere soil of prickly ash forest in karst mountainous area of Guizhou[D]. Guiyang:Guizhou Normal University, 2021.
[44]
艾 超.长期施肥下根际碳氮转化与微生物多样性研究[D]. 北京:中国农业科学院, 2015. Ai C. Research on carbon and nitrogen transformation and microbial diversity in rhizosphere under long-term fertilization[D]. Chinese Academy of Agricultural Sciences, 2015.
