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You searched for: Subject "bacterial communities" Remove constraint Subject: "bacterial communities"
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1. Microbial one‑carbon and nitrogen metabolisms are beneficial to the reservoir recovery after cyanobacterial bloom

Author:
Zheng Yu; Xuan Peng; Lemian Liu; Jun R. Yang; Xingyu Zhai; Yuanyuan Xue; Yuanyuan Mo; Jun Yang
Source:
Science of the total environment 2023 v.856 pp. 159004
ISSN:
0048-9697
Subject:
bacterial communities,   etc   ; Methylomonas; Microcystis; environment; microbial carbon; nitrogen; plankton; water quality;     Show all 8 Subjects
Abstract:
... Cyanobacterial blooms have profound effects on the structure and function of plankton communities in inland waters, but few studies have focused on the effects of microbial-based processes in one‑carbon and nitrogen cycling on water quality improvement following the bloom. Here, we compared the structure and function of the bacterial community, focusing on microbial one‑carbon and nitrogen metabol ...
DOI:
10.1016/j.scitotenv.2022.159004

2. Mytilus farming drives higher local bacterial diversity and facilitates the accumulation of aerobic anoxygenic photoheterotrophic related genera

Author:
Jianyu He; Mengxue Jia; Jianxin Wang; Ziqi Wu; Shuai Shao; Yutang He; Xiaolin Zhang; Isabella Buttino; Zhi Liao; Xiaojun Yan
Source:
Science of the total environment 2023 v.856 pp. 158861
ISSN:
0048-9697
Subject:
bacterial communities,   etc   ; Mytilus coruscus; biomass; community structure; environment; mariculture; microorganisms; seawater; species diversity;     Show all 9 Subjects
Abstract:
... Research to assess the impacts of mariculture on the microbiota of the surrounding environment is still inadequate. Here, we examined the effects of Mytilus coruscus farming on the diversity of bacterial community in surrounding seawater using field investigations and indoor simulations, focusing on the variation of members of aerobic anoxygenic photoheterotrophic (AAP) bacteria. In the field, Myt ...
DOI:
10.1016/j.scitotenv.2022.158861

3. Dissecting giant hailstones: A glimpse into the troposphere with its diverse bacterial communities and fibrous microplastics

Author:
Marko Kozjek; Damjan Vengust; Tina Radošević; Gregor Žitko; Simon Koren; Nataša Toplak; Ivan Jerman; Matej Butala; Matejka Podlogar; Manca Kovač Viršek
Source:
Science of the total environment 2023 v.856 pp. 158786
ISSN:
0048-9697
Subject:
bacterial communities,   etc   ; Raman spectroscopy; electron microscopy; environment; hail; ice; metagenomics; microplastics; sand; troposphere; Slovenia;     Show all 11 Subjects
Abstract:
... The formation of giant hailstones is a rare weather event that has devastating consequences in inhabited areas. This hazard has been occurring more frequently and with greater size of hailstones in recent years, and thus needs to be better understood. While the generally accepted mechanism is thought to be a process similar to the formation of smaller hailstones but with exceptional duration and s ...
DOI:
10.1016/j.scitotenv.2022.158786

4. Shifts in the bacterial community caused by combined pollutant loads in the North Canal River, China

Author:
Shengguang Yuan; Wenqiang Zhang; Wenye Li; Zhenhan Li; Minshan Wu; Baoqing Shan
Source:
Journal of environmental sciences (China) 2023 v.127 pp. 541-551
ISSN:
1001-0742
Subject:
bacterial communities,   etc   ; Pseudomonas; Ruminococcus; biomarkers; nitrogen; phosphorus; pollutants; riparian areas; rivers; sewage; spatial variation; China;     Show all 12 Subjects
Abstract:
... A typical anthropogenically disturbed urban river polluted by a combination of conventional pollutants (nitrogen and phosphorus pollution) and heavy metals was investigated along a 238 km stretch. Changes in the bacterial community were evaluated using high-throughput sequencing, and the relationships between bacteria, heavy metals, and conventional pollutants were investigated. There was large sp ...
DOI:
10.1016/j.jes.2022.05.026

5. Shifts in uterine bacterial communities associated with endogenous progesterone and 17β-estradiol concentrations in beef cattle

Author:
R.K. Poole; A.T. Pickett; R.V. Oliveira Filho; G.D. de Melo; V. Palanisamy; S. Chitlapilly Dass; R.F. Cooke; K.G. Pohler
Source:
Domestic animal endocrinology 2023 v.82 pp. 106766
ISSN:
0739-7240
Subject:
bacterial communities,   etc   ; Bacteroidetes; Corynebacterium; Ureaplasma; beef cattle; estradiol; genes; industry; insemination; microorganisms; pH; progesterone; radioimmunoassays;     Show all 13 Subjects
Abstract:
... The relation between circulating concentrations of progesterone and 17β-estradiol prior to insemination play a key role in optimizing fertility in cattle. This study aimed to determine the impact of endogenous progesterone (P₄) and estradiol (E₂) concentrations on uterine bacterial community abundance and diversity in beef cattle. Angus-influenced heifers were subjected to an industry standard est ...
DOI:
10.1016/j.domaniend.2022.106766

6. Spatial distribution of bacterial resistance towards antibiotics of rural sanitation system in China and its potential link with diseases incidence

Author:
Houyu Li; Lu Tan; Chunxue Zhang; Xiaocheng Wei; Qiang Wang; Qian Li; Xiangqun Zheng; Yan Xu
Source:
Journal of environmental sciences (China) 2023 v.127 pp. 361-374
ISSN:
1001-0742
Subject:
bacterial communities,   etc   ; antibiotic resistance; antibiotic resistance genes; feces; humans; pathogenicity; risk; risk reduction; sanitation; China;     Show all 10 Subjects
Abstract:
... Chinese government is vigorously promoting toilet renovation in rural areas to reduce the risk of human feces exposure, which would cause infectious diseases, especially antibiotic resistance genes (ARGs) and pathogens. However, the distribution of ARGs in human feces from different regions of China remained ill-defined. It is not yet known how the survival of ARGs after toilet treatment is associ ...
DOI:
10.1016/j.jes.2022.06.010

7. Effect of hydrothermal pretreatment and compound microbial agents on compost maturity and gaseous emissions during aerobic composting of kitchen waste

Author:
Ting Xie; Zhaohan Zhang; Dawei Zhang; Chunzhong Wei; Yong Lin; Rongwei Feng; Jun Nan; Yujie Feng
Source:
Science of the total environment 2023 v.854 pp. 158712
ISSN:
0048-9697
Subject:
bacterial communities,   etc   ; biodegradation; carbon dioxide; compost maturity; environment; greenhouse gases; kitchen waste; risk; seed germination;     Show all 9 Subjects
Abstract:
... Though aerobic composting is commonly used in kitchen waste (KW) disposal, the high-oil and high-salt characteristics of KW could affect composting efficiency and lead to the land using risk of produced fertilizer. The impact of hydrothermal pretreatment (HTP) and addition of compound microbial agent (CMA) on compost maturity, greenhouse gas (GHGs) emissions and bacterial community during the kitc ...
DOI:
10.1016/j.scitotenv.2022.158712

8. Biogeography and diversity patterns of antibiotic resistome in the sediments of global lakes

Author:
Chang Liu; Jinping Chen; Yuyi Yang; Yanguo Teng; Haiyang Chen
Source:
Journal of environmental sciences (China) 2023 v.127 pp. 421-430
ISSN:
1001-0742
Subject:
bacterial communities,   etc   ; Enterobacteriaceae; antibiotic resistance; antibiotic resistance genes; antibiotics; biogeography; community structure; data collection; lakes; metagenomics; risk; sediments; stochastic processes; China;     Show all 14 Subjects
Abstract:
... Lakes act as one of the reservoirs and dispersal routes of antibiotic resistance genes (ARGs) and pathogenic resistant bacteria in aquatic environments. Previous studies reported the occurrence and distribution of ARGs in lakes worldwide; however, few investigated the biogeography and diversity patterns of antibiotic resistome in the environment. To fill this gap, a large-scale data set of sedimen ...
DOI:
10.1016/j.jes.2022.06.024

9. Soil bacterial community structure in the habitats with different levels of heavy metal pollution at an abandoned polymetallic mine

Author:
Yue Yin; Xiaojie Wang; Yuanan Hu; Fadong Li; Hefa Cheng
Source:
Journal of hazardous materials 2023 v.442 pp. 130063
ISSN:
0304-3894
Subject:
bacterial communities,   etc   ; bioavailability; community structure; genes; heavy metals; nitrogen; pollution; remediation; soil; soil bacteria; soil organic carbon; species diversity; total nitrogen;     Show all 13 Subjects
Abstract:
... Heavy metal pollution caused by mining activities can be harmful to soil microbiota, which are highly sensitive to heavy metal stress. This study aimed to investigate the response of soil bacterial communities to varying levels of heavy metal pollution in four types of habitats (i.e., tailing, remediation, natural recovery, and undisturbed areas) at an abandoned polymetallic mine by high-throughpu ...
DOI:
10.1016/j.jhazmat.2022.130063

10. Influence of biosynthesized nanoparticles exposure on mortality, residual deposition, and intestinal bacterial dysbiosis in Cyprinus carpio

Author:
Mian Adnan Kakakhel; Nadia Bibi; Heba H. Mahboub; Fasi Wu; Wasim Sajjad; Syed Zaheer Ud Din; Ahmed A. Hefny; Wanfu Wang
Source:
Comparative biochemistry and physiology 2023 v.263 pp. 109473
ISSN:
1532-0456
Subject:
bacterial communities,   etc   ; Bacteroidetes; Cyprinus carpio; Planctomycetes; Tenericutes; animal growth; bioaccumulation; biosynthesis; blood; dysbiosis; freshwater fish; homeostasis; intestines; liver; mortality; multidimensional scaling; nanoparticles; nanosilver; toxicity;     Show all 19 Subjects
Abstract:
... Nanotechnology has revealed profound possibilities for the applications in applied sciences. The nanotechnology works based on nanoparticles. Among nanoparticles, silver nanoparticles largely introduced into aquatic environments during fabrication. Which cause severe contamination in the environment specially in freshwater fish. Therefore, the current study was a pioneer attempt to use the animal ...
DOI:
10.1016/j.cbpc.2022.109473

11. Effect of reduced subsequent N supply and organic amendment on soil bacterial community in a wheat-maize rotation system with over-fertilization

Author:
Xing Liu; Ying Zhang; Fei Wang
Source:
Applied soil ecology 2023 v.181 pp. 104659
ISSN:
0929-1393
Subject:
bacterial communities,   etc   ; Gemmatimonas; Streptomyces; community structure; corn; field experimentation; nitrates; nitrification; soil; soil acidification; soil amendments; soil bacteria; soil ecology; sucrose alpha-glucosidase; wheat;     Show all 15 Subjects
Abstract:
... Excessive N fertilization causes the deterioration of soil microbiome. It is therefore imperative to explore the response of the microbial community in excessively N-fertilized soil to reduce subsequent N supply (RCN) and organic fertilization (OF). Hence, this study used an excessively N-fertilized plot to conduct field experiment of wheat and maize rotation over four years to assess the effects ...
DOI:
10.1016/j.apsoil.2022.104659

12. Towards the outwelling hypothesis in a Patagonian estuary: First support from lipid markers and bacterial communities

Author:
Germán A. Kopprio; Ana Martínez; Anna Fricke; Michael Hupfer; Rubén J. Lara; Martin Graeve; Astrid Gärdes
Source:
Science of the total environment 2023 v.854 pp. 158670
ISSN:
0048-9697
Subject:
bacterial communities,   etc   ; Actinobacteria; Bacteroidia; Desulfobacterales; Rhodobacterales; biodiversity; biogeography; community structure; environment; estuaries; eutrophication; fatty acids; gamma-Proteobacteria; microalgae; organic matter; particulates; sulfates; wetlands; Argentina;     Show all 19 Subjects
Abstract:
... Biogeochemical markers in combination with bacterial community composition were studied at two contrasting stations at the Río Negro (RN) estuary to assess the outwelling hypothesis in the Argentinian Patagonia. Inorganic nutrients and dissolved organic matter were exported clearly during the last hours of the ebb at the station Wetland. Moreover, a considerable outwelling of polyunsaturated fatty ...
DOI:
10.1016/j.scitotenv.2022.158670

13. Pristine and sulfidized zinc oxide nanoparticles alter bacterial communities and metabolite profiles in soybean rhizocompartments

Author:
Chun Chen; LuLu Guo; Yinyuan Chen; Peiyan Qin; Gehong Wei
Source:
Science of the total environment 2023 v.855 pp. 158697
ISSN:
0048-9697
Subject:
bacterial communities,   etc   ; Glycine max; carbon; community structure; environment; manufacturing; metabolites; metabolomics; nanoparticles; nitrogen metabolism; oxidative stress; rhizosphere; soil; soybeans; species diversity; sustainable development; zinc oxide;     Show all 17 Subjects
Abstract:
... A better understanding of bacterial communities and metabolomic responses to pristine zinc oxide manufacture nanoparticles (ZnO MNPs) and its sulfidized product (s-ZnO MNPs), as well as their corresponding Zn ions in rhizocompartments, critical in the plant-microbe interactions, could contribute to the sustainable development of nano-enabled agriculture. In this study, soybean (Glycine max) were c ...
DOI:
10.1016/j.scitotenv.2022.158697

14. Polyethylene mulching film degrading bacteria within the plastisphere: Co-culture of plastic degrading strains screened by bacterial community succession

Author:
Peiyuan Wang; Jiaxi Liu; Siqi Han; Yufan Wang; Yifan Duan; Tingting Liu; Lijun Hou; Zengqiang Zhang; Li Li; Yanbing Lin
Source:
Journal of hazardous materials 2023 v.442 pp. 130045
ISSN:
0304-3894
Subject:
bacterial communities,   etc   ; Bacillus aryabhattai; Microbacterium; Rhodanobacter; Rhodopseudomonas; adhesion; agricultural land; bacterial growth; biodegradation; biofilm; coculture; community structure; metabolism; niches; pollution; polyethylene; prediction; species diversity; xenobiotics;     Show all 19 Subjects
Abstract:
... As an ecological niche close to the polymer, microorganisms in the plastisphere possess the advantage of degrading plastics. This study aims to investigate the bacterial community succession and obtain degrading bacteria in the plastisphere, as well as identify the most efficient degradation combination by co-culture of multiple strains. The findings demonstrate the alpha-diversity indices of the ...
DOI:
10.1016/j.jhazmat.2022.130045

15. Pathogenic infection and microbial composition of yellow catfish (Pelteobagrus fulvidraco) challenged by Aeromonas veronii and Proteus mirabilis

Author:
Wanying Zhai; Qian Wang; Xinpeng Zhu; Xiaoying Jia; Liangbiao Chen
Source:
Aquaculture and fisheries 2023 v.8 no.2 pp. 166-173
ISSN:
2468-550X
Subject:
bacterial communities,   etc   ; Aeromonas veronii; Danio rerio; Ictalurus punctatus; Moraxella; Proteus mirabilis; Tachysurus fulvidraco; Vibrio; catfish; disease prevention; freshwater fish; intraperitoneal injection; microbiome; mortality; mucus; pathogenicity; China;     Show all 17 Subjects
Abstract:
... The catfishes are a group of economically important freshwater fish in China, which in recent years have suffered heavy losses as a result of bacterial outbreaks. In this study, we examined the diversity of the microbiome of infected skin mucus of yellow catfish (Pelteobagrus fulvidraco) and channel catfish (Ictalurus punctatus) and analyzed the bacterial pathogens. We found several common pathoge ...
DOI:
10.1016/j.aaf.2021.05.007

16. Organic farming induces changes in bacterial community and disease suppressiveness against fungal phytopathogens

Author:
S. Khatri; S. Dubey; Y.S. Shivay; L. Jelsbak; S. Sharma
Source:
Applied soil ecology 2023 v.181 pp. 104658
ISSN:
0929-1393
Subject:
bacterial communities,   etc   ; Flavobacterium; Fusarium oxysporum; Planctomycetes; Pseudomonas; Thanatephorus cucumeris; biological control; disease severity; field experimentation; microbial activity; microbiome; plant pathogenic fungi; soil; soil bacteria; soil ecology;     Show all 15 Subjects
Abstract:
... Due to higher microbial activity and diversity, organic farming serves as a sustainable alternative in preventing several soil-borne plant diseases. However, there are limited studies that have shown direct relationship between soil bacterial composition and its effect on disease suppressive potential under different farming systems. Thus, the objective of the study was to understand the effect of ...
DOI:
10.1016/j.apsoil.2022.104658

17. Co-occurrence of phthalate esters and perfluoroalkyl substances affected bacterial community and pathogenic bacteria growth in rural drinking water distribution systems

Author:
Hong Yin; Ruya Chen; Haibo Wang; Cory Schwarz; Haotian Hu; Baoyou Shi; Yili Wang
Source:
Science of the total environment 2023 v.856 pp. 158943
ISSN:
0048-9697
Subject:
bacterial communities,   etc   ; Acinetobacter calcoaceticus; Burkholderia mallei; Escherichia coli; Klebsiella pneumoniae; Mycobacterium tuberculosis; Pseudomonas aeruginosa; corrosion; cytotoxicity; environment; pathogens; perfluorocarbons; phthalates; risk; tap water; water distribution; water treatment; China;     Show all 18 Subjects
Abstract:
... The adverse health effects of phthalate esters (PAEs) and perfluoroalkyl substances (PFAS) in drinking water have attracted considerable attention. Our study investigated the effects of PAEs and PFAS on the bacterial community and the growth of potential human pathogenic bacteria in rural drinking water distribution systems. Our results showed that the total concentration of PAEs and PFAS ranged f ...
DOI:
10.1016/j.scitotenv.2022.158943

18. Effect of biochar application rate on changes in soil labile organic carbon fractions and the association between bacterial community assembly and carbon metabolism with time

Author:
Husen Qiu; Jieyun Liu; Mohammad Reza Boorboori; De Li; Sheng Chen; Xun Ma; Peng Cheng; Haiyang Zhang
Source:
Science of the total environment 2023 v.855 pp. 158876
ISSN:
0048-9697
Subject:
bacterial communities,   etc   ; Acidobacteria; application rate; biochar; carbon metabolism; carbon sequestration; dissolved organic carbon; environment; equations; farm management; labile carbon; microbial carbon; nitrogen; particulate organic carbon; topsoil; winter wheat;     Show all 16 Subjects
Abstract:
... Biochar aging affects the stability of soil carbon. Analyzing the effect of biochar on soil organic carbon (SOC) forms and their relations with microbial community assembly and carbon metabolism with time is helpful for soil carbon sequestration (by adapting the farm management approach). Four treatments with no, low, medium, and high biochar application rates (0 %, 1 %, 2 %, and 4 % of the total ...
DOI:
10.1016/j.scitotenv.2022.158876

19. Biochar derived from hydrolysis of sewage sludge influences soil properties and heavy metals distributed in the soil

Author:
Qing Zhu; Yafeng Liang; Qi Zhang; Zhiyuan Zhang; Cuiping Wang; Sheng Zhai; Yanhua Li; Hongwen Sun
Source:
Journal of hazardous materials 2023 v.442 pp. 130053
ISSN:
0304-3894
Subject:
bacterial communities,   etc   ; Actinobacteria; Proteobacteria; biochar; community structure; dissolved organic matter; fluorescence; fungal communities; heavy metals; hydrochars; hydrolysis; hydrothermal carbonization; sewage sludge; soil; soil amendments; soil microorganisms; temperature; total dissolved nitrogen;     Show all 18 Subjects
Abstract:
... Sewage sludge contains a large number of nutrients and dangerous substances, when sludge was processed into sludge hydrochar that was added to the soil, which not only solve the problem of sludge disposal, but also amend the soil and fix pollutants in the soil. However, it was lack of report on the effect of the sludge hydrochar on soil compositions and soil microorganism community structures unti ...
DOI:
10.1016/j.jhazmat.2022.130053

20. Spatial and temporal dynamics of microbial community composition and factors influencing the surface water and sediments of urban rivers

Author:
Hongjie Wang; Xingchun Liu; Yali Wang; Shengqi Zhang; Guangming Zhang; Yangyang Han; Mengxiang Li; Ling Liu
Source:
Journal of environmental sciences (China) 2023 v.124 pp. 187-197
ISSN:
1001-0742
Subject:
bacterial communities,   etc   ; Actinobacteria; Bacteroidetes; Cyanobacteria; Firmicutes; Planctomycetes; Proteobacteria; ammonium nitrogen; aquatic environment; community structure; enzymes; genes; lakes; nutrient content; rivers; summer; surface water; temperature; total nitrogen; total organic carbon; total phosphorus; China;     Show all 22 Subjects
Abstract:
... The temporal and spatial characteristics of urban river bacterial communities help us understand the feedback mechanism of bacteria to changes in the aquatic environment. The Fuhe River plays an important role in determining the water ecological environment of Baiyangdian Lake. 16S rRNA gene sequencing was used to study the microbial distribution characteristics in the Fuhe River in different seas ...
DOI:
10.1016/j.jes.2021.10.016