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Wang H, Feng Y, Zhang Q, Zou M, Li T, Ai L, Wang H. Urban greenspace types and climate factors jointly drive the microbial community structure and co-occurrence network. Sci Rep 2024; 14:16042. [PMID: 38992141 PMCID: PMC11239843 DOI: 10.1038/s41598-024-66588-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Accepted: 07/02/2024] [Indexed: 07/13/2024] Open
Abstract
The benefits of urban green space are socially widely recognized as a direct link between plant-microbe interactions and the maintenance of biodiversity, community stability, and ecosystem functioning. Nevertheless, there is a lack of knowledge about the factors influencing microbial communities in urban green spaces, especially those related to phyllosphere epiphytes and stem epiphytes. In this study, we analyzed the microbial community assembly in leaf and stem bark samples collected from Square, Road, Campus, and Park. Illumina sequecing of 16S amplicons was performed to characterize microbial diversity and composition. The α-diversity was significantly higher in the bark epiphytic community, compared to the phyllosphere. Moreover, urban greenspaces'type altered the way communities gathered. The main soil and air properties factors of the urban greenhouse (e.g. soil temperature, atmospheric moisture, air temperature) were shaping the characteristics of bacterial communities on the leaf surface and bark epiphytic. In addition, in the co-occurrence network analysis, keystone taxa were not mostly observed in abundant species, which may be necessary to maintain ecosystem functions. Finally, our findings provide a deeper understanding of the ecological dynamics and microbial interactions within plant phyllosphere and stem epiphytes microbiomes.
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Affiliation(s)
- Huan Wang
- College of Horticulture and Landscape Architecture, Southwest University, Chongqing, 400718, China
- Chongqing Landscape and Gardening Research Institute, Chongqing, 401329, China
- Chongqing Key Laboratory of Germplasm Innovation and Utilization of Native Plants, Chongqing, 401329, China
| | - Yilong Feng
- Chongqing Landscape and Gardening Research Institute, Chongqing, 401329, China
- Chongqing Key Laboratory of Germplasm Innovation and Utilization of Native Plants, Chongqing, 401329, China
| | - Qiaoyong Zhang
- Chongqing Landscape and Gardening Research Institute, Chongqing, 401329, China
- Chongqing Key Laboratory of Germplasm Innovation and Utilization of Native Plants, Chongqing, 401329, China
| | - Min Zou
- Chongqing Landscape and Gardening Research Institute, Chongqing, 401329, China
- Chongqing Key Laboratory of Germplasm Innovation and Utilization of Native Plants, Chongqing, 401329, China
| | - Ting Li
- Chongqing Landscape and Gardening Research Institute, Chongqing, 401329, China
- Chongqing Key Laboratory of Germplasm Innovation and Utilization of Native Plants, Chongqing, 401329, China
| | - Lijiao Ai
- Chongqing Landscape and Gardening Research Institute, Chongqing, 401329, China.
- Chongqing Key Laboratory of Germplasm Innovation and Utilization of Native Plants, Chongqing, 401329, China.
| | - Haiyang Wang
- College of Horticulture and Landscape Architecture, Southwest University, Chongqing, 400718, China.
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2
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Lu C, Xiao Z, Li H, Han R, Sun A, Xiang Q, Zhu Z, Li G, Yang X, Zhu YG, Chen QL. Aboveground plants determine the exchange of pathogens within air-phyllosphere-soil continuum in urban greenspaces. JOURNAL OF HAZARDOUS MATERIALS 2024; 465:133149. [PMID: 38056267 DOI: 10.1016/j.jhazmat.2023.133149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Revised: 11/20/2023] [Accepted: 11/29/2023] [Indexed: 12/08/2023]
Abstract
The microbiome in the air-phyllosphere-soil continuum of urban greenspaces plays a crucial role in re-connecting urban populations with biodiverse environmental microbiomes. However, little is known about whether plant type affects the airborne microbiomes, as well as the extent to which soil and phyllosphere microbiomes contribute to airborne microbiomes. Here we collected soil, phyllosphere and airborne microbes with different plant types (broadleaf tree, conifer tree, and grass) in urban parks. Despite the significant impacts of plant type on soil and phyllosphere microbiomes, plant type had no obvious effects on the diversity of airborne microbes but shaped airborne bacterial composition in urban greenspaces. Soil and phyllosphere microbiomes had a higher contribution to airborne bacteria in broadleaf trees (37.56%) compared to conifer trees (9.51%) and grasses (14.29%). Grass areas in urban greenspaces exhibited a greater proportion of potential pathogens compared to the tree areas. The abundance of bacterial pathogens in phyllosphere was significantly higher in grasses compared to broadleaf and conifer trees. Together, our study provides novel insights into the microbiome patterns in air-phyllosphere-soil continuum, highlighting the potential significance of reducing the proportion of extensively human-intervened grass areas in future urban environment designs to enhance the provision of ecosystem services in urban greenspaces.
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Affiliation(s)
- Changyi Lu
- Key Laboratory of Urban Environment and Health, Ningbo Urban Environment Observation and Research Station, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China; Zhejiang Key Laboratory of Urban Environmental Processes and Pollution Control, CAS Haixi Industrial Technology Innovation Center in Beilun, Ningbo 315830, China
| | - Zufei Xiao
- Key Laboratory of Urban Environment and Health, Ningbo Urban Environment Observation and Research Station, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China; Zhejiang Key Laboratory of Urban Environmental Processes and Pollution Control, CAS Haixi Industrial Technology Innovation Center in Beilun, Ningbo 315830, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Hu Li
- Key Laboratory of Urban Environment and Health, Ningbo Urban Environment Observation and Research Station, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China; Zhejiang Key Laboratory of Urban Environmental Processes and Pollution Control, CAS Haixi Industrial Technology Innovation Center in Beilun, Ningbo 315830, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Ruixia Han
- Key Laboratory of Urban Environment and Health, Ningbo Urban Environment Observation and Research Station, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China; Zhejiang Key Laboratory of Urban Environmental Processes and Pollution Control, CAS Haixi Industrial Technology Innovation Center in Beilun, Ningbo 315830, China
| | - Anqi Sun
- Key Laboratory of Urban Environment and Health, Ningbo Urban Environment Observation and Research Station, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China; Zhejiang Key Laboratory of Urban Environmental Processes and Pollution Control, CAS Haixi Industrial Technology Innovation Center in Beilun, Ningbo 315830, China
| | - Qian Xiang
- Key Laboratory of Urban Environment and Health, Ningbo Urban Environment Observation and Research Station, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China; Zhejiang Key Laboratory of Urban Environmental Processes and Pollution Control, CAS Haixi Industrial Technology Innovation Center in Beilun, Ningbo 315830, China
| | - Zhe Zhu
- Key Laboratory of Urban Environment and Health, Ningbo Urban Environment Observation and Research Station, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China; Zhejiang Key Laboratory of Urban Environmental Processes and Pollution Control, CAS Haixi Industrial Technology Innovation Center in Beilun, Ningbo 315830, China; Department of Chemical and Environmental Engineering, Faculty of Science and Engineering, University of Nottingham, Ningbo 315100, China
| | - Gang Li
- Key Laboratory of Urban Environment and Health, Ningbo Urban Environment Observation and Research Station, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China; Zhejiang Key Laboratory of Urban Environmental Processes and Pollution Control, CAS Haixi Industrial Technology Innovation Center in Beilun, Ningbo 315830, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xiaoru Yang
- Key Laboratory of Urban Environment and Health, Ningbo Urban Environment Observation and Research Station, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China; Zhejiang Key Laboratory of Urban Environmental Processes and Pollution Control, CAS Haixi Industrial Technology Innovation Center in Beilun, Ningbo 315830, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yong-Guan Zhu
- Key Laboratory of Urban Environment and Health, Ningbo Urban Environment Observation and Research Station, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China; Zhejiang Key Laboratory of Urban Environmental Processes and Pollution Control, CAS Haixi Industrial Technology Innovation Center in Beilun, Ningbo 315830, China; University of Chinese Academy of Sciences, Beijing 100049, China; State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Qing-Lin Chen
- Key Laboratory of Urban Environment and Health, Ningbo Urban Environment Observation and Research Station, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China; Zhejiang Key Laboratory of Urban Environmental Processes and Pollution Control, CAS Haixi Industrial Technology Innovation Center in Beilun, Ningbo 315830, China; University of Chinese Academy of Sciences, Beijing 100049, China.
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3
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Grierson J, Flies EJ, Bissett A, Ammitzboll H, Jones P. Which soil microbiome? Bacteria, fungi, and protozoa communities show different relationships with urban green space type and use-intensity. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 863:160468. [PMID: 36464041 DOI: 10.1016/j.scitotenv.2022.160468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 11/20/2022] [Accepted: 11/20/2022] [Indexed: 06/17/2023]
Abstract
Exposure to diverse microbial communities early in life can help support healthy human immune function. Soil microbiomes in public and private urban green spaces are potentially important sources of contact with diverse microbiomes for much of the global population. However, we lack understanding of how soil microbial communities vary across and within urban green spaces, and whether these patterns vary across microbial kingdoms; closing this knowledge gap may help us optimise green spaces' capacities to provide this ecosystem service. Here we explore the diversity and community compositions of soil microbiomes across urban green space types in Tasmania, Australia. Specifically, we analysed soil bacterial, fungal, and protozoan diversity and composition across private backyards and public parks. Within parks, we conducted separate sampling for areas of high and low intensity use. We found that: (i) bacteria, fungi, and protozoa showed different patterns of variation, (ii) bacterial alpha-diversity was lowest in low-intensity use areas of parks, (iii) there was relatively little variation in the community composition across backyards, and high and low intensity-use park areas and (iv) neither human-associated bacteria, nor potential microbial community function of bacteria and fungi differed significantly across green space types. To our knowledge, this is the first urban soil microbiome analysis which analyses these three soil microbial kingdoms simultaneously across public and private green space types and within public spaces according to intensity of use. These findings demonstrate how green space type and use intensity may impact on soil microbial diversity and composition, and thus may influence our opportunity to gain healthy exposure to diverse environmental microbiomes.
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Affiliation(s)
- Jessica Grierson
- Menzies Institute for Medical Research, University of Tasmania, Hobart 7001, Australia; School of Natural Sciences, University of Tasmania, Hobart 7001, Australia; Healthy Landscapes Research Group, University of Tasmania, Hobart 7001, Australia.
| | - Emily J Flies
- School of Natural Sciences, University of Tasmania, Hobart 7001, Australia; Healthy Landscapes Research Group, University of Tasmania, Hobart 7001, Australia
| | - Andrew Bissett
- Oceans and Atmosphere, CSIRO, Hobart, TAS 7000, Australia
| | - Hans Ammitzboll
- School of Natural Sciences, University of Tasmania, Hobart 7001, Australia
| | - Penelope Jones
- Menzies Institute for Medical Research, University of Tasmania, Hobart 7001, Australia; School of Natural Sciences, University of Tasmania, Hobart 7001, Australia; Healthy Landscapes Research Group, University of Tasmania, Hobart 7001, Australia
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4
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Palacios-García I, Mhuireach GA, Grasso-Cladera A, Cryan JF, Parada FJ. The 4E approach to the human microbiome: Nested interactions between the gut-brain/body system within natural and built environments. Bioessays 2022; 44:e2100249. [PMID: 35338496 DOI: 10.1002/bies.202100249] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 03/13/2022] [Accepted: 03/15/2022] [Indexed: 12/17/2022]
Abstract
The complexity of the human mind and its interaction with the environment is one of the main epistemological debates throughout history. Recent ideas, framed as the 4E perspective to cognition, highlight that human experience depends causally on both cerebral and extracranial processes, but also is embedded in a particular sociomaterial context and is a product of historical accumulation of trajectory changes throughout life. Accordingly, the human microbiome is one of the most intriguing actors modulating brain function and physiology. Here, we present the 4E approach to the Human Microbiome for understanding mental processes from a broader perspective, encompassing one's body physiology and environment throughout their lifespan, interconnected by microbiome community structure and dynamics. We review evidence supporting the approach theoretically and motivates the study of the global set of microbial ecosystem networks encountered by a person across their lifetime (from skin to gut to natural and built environments). We furthermore trace future empirical implementation of the approach. We finally discuss novel research opportunities and clinical interventions aimed toward developing low-cost/high-benefit integrative and personalized bio-psycho-socio-environmental treatments for mental health and including the brain-gut-microbiome axis.
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Affiliation(s)
- Ismael Palacios-García
- Centro de Estudios en Neurociencia Humana y Neuropsicología. Facultad de Psicología, Universidad Diego Portales, Santiago, Chile.,Laboratorio de Psicofisiología, Escuela de Psicología, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Gwynne A Mhuireach
- Biology and the Built Environment Center, University of Oregon, Oregon, USA
| | - Aitana Grasso-Cladera
- Centro de Estudios en Neurociencia Humana y Neuropsicología. Facultad de Psicología, Universidad Diego Portales, Santiago, Chile
| | - John F Cryan
- Department of Anatomy & Neuroscience, School of Medicine, College of Medicine & Health, University College Cork, Cork, Ireland.,APC Microbiome Ireland, University College Cork, Cork, Ireland
| | - Francisco J Parada
- Centro de Estudios en Neurociencia Humana y Neuropsicología. Facultad de Psicología, Universidad Diego Portales, Santiago, Chile
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5
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Panthee B, Gyawali S, Panthee P, Techato K. Environmental and Human Microbiome for Health. Life (Basel) 2022; 12:life12030456. [PMID: 35330207 PMCID: PMC8949289 DOI: 10.3390/life12030456] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 03/14/2022] [Accepted: 03/16/2022] [Indexed: 12/13/2022] Open
Abstract
Microorganisms are an essential part of life on the earth and can exist in association with virtually any living thing. The environmental microbiome is much more diverse than the human microbiome. It is reported that most microbes existing in the environment are difficult to culture in the laboratory. Whereas both pathogenic and beneficial microbes may be prevailing in the environment, the human body can have three categories of microbes- beneficial, pathogenic, and opportunistic pathogenic. With at least 10-fold more cells than human cells, microbes as normal flora are critical for human survival. The microbes present in the human body play a crucial role in maintaining human health, and the environmental microbiome influences the human microbiome makeup. The interaction between the environmental and human microbiome highly influences human health, however it is poorly understood. In addition, as an established infection is associated with health-seeking behavior, a large number of studies have focused on the transmission and dynamics of infectious microorganisms than the noninfectious or beneficial ones. This review will summarize how the interaction between the environmental and human microbiome affects human health and identify approaches that might be beneficial for humans to improve health by being exposed to the natural environment.
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Affiliation(s)
- Bimala Panthee
- Faculty of Environmental Management, Prince of Songkla University, Songkhla 90112, Thailand;
- Sustainable Study and Research Institute, Kathmandu 44600, Nepal;
- Correspondence: (B.P.); (K.T.)
| | - Saroj Gyawali
- Faculty of Environmental Management, Prince of Songkla University, Songkhla 90112, Thailand;
- Sustainable Study and Research Institute, Kathmandu 44600, Nepal;
| | | | - Kuaanan Techato
- Faculty of Environmental Management, Prince of Songkla University, Songkhla 90112, Thailand;
- Correspondence: (B.P.); (K.T.)
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6
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Bradby K, Wallace KJ, Cross AT, Flies EJ, Witehira C, Keesing A, Dudley T, Breed MF, Howling G, Weinstein P, Aronson J. Four Islands
EcoHealth
Network: an Australasian initiative building synergies between the restoration of ecosystems and human health. Restor Ecol 2021. [DOI: 10.1111/rec.13382] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
| | - Kiri J. Wallace
- People, Cities and Nature University of Waikato Hillcrest Hamilton 3216 New Zealand
| | - Adam T. Cross
- EcoHealth Network 1330 Beacon Street, Suite 355a Brookline MA 02446 U.S.A
- School of Molecular and Life Sciences Curtin University GPO Box U1987 Bentley WA 6102 Australia
| | - Emily J. Flies
- Healthy Landscapes Group, School of Natural Sciences University of Tasmania Churchill Avenue Hobart TAS 7005 Australia
| | - Celia Witehira
- Reconnecting Northland PO Box 5019 Whangārei Aotearoa New Zealand
| | | | - Todd Dudley
- North East Bioregional Network 24751 Tasman Highway St. Marys TAS 7215 Australia
| | - Martin F. Breed
- College of Science and Engineering Flinders University Bedford Park SA 5042 Australia
| | - Gary Howling
- Great Eastern Ranges Initiative P.O. Box 528 Pyrmont NSW 2009 Australia
| | - Philip Weinstein
- School of Public Health University of Adelaide Adelaide SA 5001 Australia
| | - James Aronson
- EcoHealth Network 1330 Beacon Street, Suite 355a Brookline MA 02446 U.S.A
- Center for Conservation and Sustainable Development Missouri Botanical Garden 4344 Shaw Boulevard St. Louis MO 63166‐0299 U.S.A
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7
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Pearson AL, Pechal J, Lin Z, Benbow ME, Schmidt C, Mavoa S. Associations detected between measures of neighborhood environmental conditions and human microbiome diversity. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 745:141029. [PMID: 32721621 DOI: 10.1016/j.scitotenv.2020.141029] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 07/14/2020] [Accepted: 07/15/2020] [Indexed: 06/11/2023]
Abstract
While emerging research suggests urban green space revegetation increases soil microbiota diversity and native plant species affect skin microbiome diversity, there is still a paucity of knowledge on relationships between neighborhood environmental conditions and the human microbiome. This study leveraged data on human microbiome samples (nose, mouth, rectum) taken at autopsy at the Wayne County Medical Examiner's Office (2014-2015). We evaluated relationships between the microbiome and five measures of environmental conditions (NDVI standard deviation, NDVI mean, percent trees, percent grassland and soil type) near the home of 126 decedents. For the rectum microbiome, NDVI sd had negative, significant associations with diversity (ASVs β = -0.20, p = 0.045; Faith PD β = -0.22, p = 0.026). In contrast, while insignificant, there were consistent, positive associations between diversity and NDVI sd for the mouth microbiome (ASVs β = 0.09, p = 0.337, Faith PD β = 0.14, p = 0.149, Shannon diversity β = 0.14, p = 0.159, Heip's evenness β = 0.11, p = 0.259) and a significant association for the nose microbiome (eigenvalues 3 β = 0.18, p = 0.057). We found consistent, significant, negative associations between percent grassland and diversity of the nose microbiome (ASVs β = -0.25, p = 0.008, Faith PD β = -0.25, p = 0.009, Shannon diversity β = -0.17, p = 0.062). For the mouth microbiome, we found a small effect of percent trees on diversity (eigenvalues 1 β = -0.08, p = 0.053). Clay loam soil was negatively (eigenvalues 2 β = -0.47, p = 0.053) and positively associated (eigenvalues 3 β = 0.65, p = 0.008) with rectum microbiome diversity, compared to loam soil. There was no potential indicator taxon among NDVI quartiles. These findings may be relevant for urban planning and management of urban outdoor spaces in ways that may support healthy human microbiomes. Still, future research is needed to link variation in NDVI, vegetation, plant and/or soil microbe diversity and to confirm or negate our findings that environmental conditions may have contrasting influence on the microbiome of the rectum versus the nose and mouth and that grasslands affect the nose microbiome.
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Affiliation(s)
- Amber L Pearson
- Michigan State University, Department of Geography, Environment & Spatial Sciences, East Lansing, MI 48824, USA; University of Otago, Department of Public Health, Wellington 6242, New Zealand.
| | - Jennifer Pechal
- Michigan State University, Department of Entomology, East Lansing, MI 48824, USA
| | - Zihan Lin
- Michigan State University, Department of Geography, Environment & Spatial Sciences, East Lansing, MI 48824, USA
| | - M Eric Benbow
- Michigan State University, Department of Entomology, East Lansing, MI 48824, USA; Michigan Department of Osteopathic Medical Specialties, Michigan State University, East Lansing, MI 48824, USA; Ecology, Evolutionary Biology and Behavior Program, Michigan State University, East Lansing, MI 48824, USA
| | - Carl Schmidt
- Wayne County Medical Examiner's Office, Detroit, MI 48207, USA; University of Michigan, Department of Pathology, Ann Arbor, MI 48109, USA
| | - Suzanne Mavoa
- University of Melbourne, Melbourne School of Population and Global Health, Melbourne, VIC 3010, Australia
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8
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Flies EJ, Jones P, Buettel JC, Brook BW. Compromised Ecosystem Services From Urban Aerial Microbiomes: A Review of Impacts on Human Immune Function. Front Ecol Evol 2020. [DOI: 10.3389/fevo.2020.568902] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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9
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Towards the Healthy Community: Residents’ Perceptions of Integrating Urban Agriculture into the Old Community Micro-Transformation in Guangzhou, China. SUSTAINABILITY 2020. [DOI: 10.3390/su12208324] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
In the renewal of old communities, one of the development directions is to improve health and enhance well-being. A healthy community includes four aspects of health, namely, healthy production, healthy lifestyle, healthy environment and ecosystem, and healthy physical and mental states of residents living in the community. Urban agriculture (UA), as a form of the community garden, is a supplementary form for the lack of production function in the urban community. It also has the potential to contribute to sustainable and resilient urban communities. This study focuses on analysing the health benefits of UA and attempts to identify old community residents’ attitudes and perceptions towards UA and understand their confusion and worry. The purpose of this study is to promote the healthy and sustainable development of old communities by integrating UA into the micro-transformation of old communities and provide planning and design strategies and community development ideas for the micro-transformation. Surveys were conducted on 10 old communities in Yuexiu district, located in Guangzhou, China. Statistical analysis was conducted using IBM Statistical SPSS version 26 to obtain information on the factor structure of residents’ perceptions towards the health benefits of UA. The analysis results showed significant differences between gender groups and the status of children on old community residents’ perceptions towards general UA benefits. The main factors accounting for old community residents’ perceptions towards the health benefits of UA were environmental health benefits, physical and psychological health benefits, and community health benefits. When developing UA in old communities, co-construction and co-sharing mode, public participation mode, and promotion mode are three important development strategies. Construction location, design style, and seasonal design are also critical for the construction of UA in old communities.
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10
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Yan ZZ, Chen QL, Zhang YJ, He JZ, Hu HW. Industrial development as a key factor explaining variances in soil and grass phyllosphere microbiomes in urban green spaces. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2020; 261:114201. [PMID: 32109819 DOI: 10.1016/j.envpol.2020.114201] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 02/10/2020] [Accepted: 02/15/2020] [Indexed: 06/10/2023]
Abstract
Microbiota in urban green spaces underpin ecosystem services that are essential to environmental health and human wellbeing. However, the factors shaping the microbial communities in urban green spaces, especially those associated with turf grass phyllosphere, remain poorly understood. The lack of this knowledge greatly limits our ability to assess ecological, social and recreational benefits of urban green spaces in the context of global urbanization. In this study, we used amplicon sequencing to characterize soil and grass phyllosphere bacterial communities in 40 urban green spaces and three minimally disturbed national parks in Victoria, Australia. The results indicated that urbanization might have shown different impacts on soil and grass phyllosphere microbial communities. The bacterial diversity in soil but not in grass phyllosphere was significantly higher in urban green spaces than in national parks. Principal coordinate analysis revealed significant differences in the overall patterns of bacterial community composition between urban green spaces and national parks for both soil and grass phyllosphere. Industrial development, as represented by the number of industries in the region, was identified as a key driver shaping the bacterial community profiles in urban green spaces. Variation partitioning analysis suggested that industrial factors together with their interaction with other factors explained 20% and 28% of the variances in soil and grass phyllosphere bacterial communities, respectively. The findings highlight the importance of industrial development in driving the spatial patterns of urban microbiomes, and have important implication for the management of microbiomes in urban green spaces.
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Affiliation(s)
- Zhen-Zhen Yan
- Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, VIC, 3010, Australia
| | - Qing-Lin Chen
- Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, VIC, 3010, Australia
| | - Yu-Jing Zhang
- Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, VIC, 3010, Australia
| | - Ji-Zheng He
- Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, VIC, 3010, Australia
| | - Hang-Wei Hu
- Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, VIC, 3010, Australia.
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11
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Watkins H, Robinson JM, Breed MF, Parker B, Weinstein P. Microbiome-Inspired Green Infrastructure: A Toolkit for Multidisciplinary Landscape Design. Trends Biotechnol 2020; 38:1305-1308. [PMID: 32402413 DOI: 10.1016/j.tibtech.2020.04.009] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 04/16/2020] [Accepted: 04/17/2020] [Indexed: 12/17/2022]
Abstract
Incorporating recent advances in environmental microbiome research and policy is a major challenge for urban design. We set out a framework for managing construction projects so that multidisciplinary teams of researchers and practitioners can explicitly consider environmental microbiota in design and construction contexts, thereby increasing ecosystem functionality and public health.
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Affiliation(s)
- Harry Watkins
- St. Andrews Botanic Garden, Canongate, St. Andrews, Fife, KY16 8RT, UK; Department of Landscape Architecture, University of Sheffield, Western Bank, Sheffield, S10 2TN, UK; Bio-integrated Design Lab, Bartlett School of Architecture, Here East, Queen Elizabeth Olympic Park, London, E20 3BS, UK.
| | - Jake M Robinson
- Department of Landscape Architecture, University of Sheffield, Western Bank, Sheffield, S10 2TN, UK; inVIVO Planetary Health, Worldwide Universities Network (WUN), West New York, NJ 10704, USA; Healthy Urban Microbiome Initiative (HUMI), London, UK
| | - Martin F Breed
- Healthy Urban Microbiome Initiative (HUMI), London, UK; College of Science and Engineering, Flinders University, Adelaide, SA 5001, Australia
| | - Brenda Parker
- Bio-integrated Design Lab, Bartlett School of Architecture, Here East, Queen Elizabeth Olympic Park, London, E20 3BS, UK; Department of Biochemical Engineering, University College London, London, WC1E 6BT, UK
| | - Philip Weinstein
- Healthy Urban Microbiome Initiative (HUMI), London, UK; School of Biological Sciences and the Environment Institute, University of Adelaide, Adelaide, SA, 5005, Australia
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12
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Mills JG, Brookes JD, Gellie NJC, Liddicoat C, Lowe AJ, Sydnor HR, Thomas T, Weinstein P, Weyrich LS, Breed MF. Relating Urban Biodiversity to Human Health With the 'Holobiont' Concept. Front Microbiol 2019; 10:550. [PMID: 30972043 PMCID: PMC6444116 DOI: 10.3389/fmicb.2019.00550] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Accepted: 03/04/2019] [Indexed: 12/15/2022] Open
Abstract
A relatively unaccounted ecosystem service from biodiversity is the benefit to human health via symbiotic microbiota from our environment. This benefit occurs because humans evolved alongside microbes and have been constantly exposed to diverse microbiota. Plants and animals, including humans, are organised as a host with symbiotic microbiota, whose collective genome and life history form a single holobiont. As such, there are interdependencies between biodiversity, holobionts, and public health which lead us to argue that human health outcomes could be improved by increasing contact with biodiversity in an urban context. We propose that humans, like all holobionts, likely require a diverse microbial habitat to appropriate resources for living healthy, long lives. We discuss how industrial urbanisation likely disrupts the symbiosis between microbiota and their hosts, leading to negative health outcomes. The industrialised urban habitat is low in macro and microbial biodiversity and discourages contact with beneficial environmental microbiota. These habitat factors, alongside diet, antibiotics, and others, are associated with the epidemic of non-communicable diseases in these societies. We suggest that restoration of urban microbial biodiversity and micro-ecological processes through microbiome rewilding can benefit holobiont health and aid in treating the urban non-communicable disease epidemic. Further, we identify research gaps and some solutions to economic and strategic hurdles in applying microbiome rewilding into daily urban life.
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Affiliation(s)
- Jacob G Mills
- School of Biological Sciences, The Environment Institute, The University of Adelaide, Adelaide, SA, Australia
| | - Justin D Brookes
- School of Biological Sciences, The Environment Institute, The University of Adelaide, Adelaide, SA, Australia
| | - Nicholas J C Gellie
- School of Biological Sciences, The Environment Institute, The University of Adelaide, Adelaide, SA, Australia
| | - Craig Liddicoat
- School of Biological Sciences, The Environment Institute, The University of Adelaide, Adelaide, SA, Australia
| | - Andrew J Lowe
- School of Biological Sciences, The Environment Institute, The University of Adelaide, Adelaide, SA, Australia
| | - Harrison R Sydnor
- School of Biological Sciences, The Environment Institute, The University of Adelaide, Adelaide, SA, Australia
| | - Torsten Thomas
- Centre for Marine Bio-Innovation (CMB), School of Biological, Earth and Environmental Sciences, The University of New South Wales, Sydney, NSW, Australia
| | - Philip Weinstein
- School of Biological Sciences, The Environment Institute, The University of Adelaide, Adelaide, SA, Australia
| | - Laura S Weyrich
- Australian Centre for Ancient DNA, School of Biological Sciences, The University of Adelaide, Adelaide, SA, Australia
| | - Martin F Breed
- School of Biological Sciences, The Environment Institute, The University of Adelaide, Adelaide, SA, Australia
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