Water Bacterial and Fungal Community Compositions Associated with Urban Lakes, Xi’an, China

Dados Bibliográficos

ID15512787
AutoresHaihan Zhang (0000-0002-2770-0627, Xi'an University of Architecture and Technology, autor correspondente), Yue Wang (0000-0001-8527-9175, Xi'an University of Architecture and Technology), Shengnan Chen (0000-0002-7953-2266, Xi'an University of Architecture and Technology), Zhenfang Zhao (Xi'an University of Architecture and Technology), Ji Feng (0009-0004-8944-0092, Xi'an University of Architecture and Technology), Zhonghui Zhang (0000-0002-2394-339X, Xi'an University of Architecture and Technology), Kuan-Yu Lu (0000-0002-9798-715X, Xi'an University of Architecture and Technology), Kuanyu Lu (Xi'an University of Architecture and Technology), Jingyu Jia (0000-0001-7128-2621, Xi'an University of Architecture and Technology)
Ano2018
Volume15
Fascículo3
Páginas469-469
Data de publicação2018-03-07
Peer ReviewedSim
Open AccessSim
TipoARTICLE
PeriódicoInternational Journal of Environmental Research and Public Health (JOURNAL)
Identificadores do periódicoISSN: 1661-7827 • E-ISSN: 1660-4601
EditoraMultidisciplinary Digital Publishing Institute (PUBLISHER • CH)
DOI10.3390/ijerph15030469
PMID29518989
OpenAlexW2793091140
IdiomaEN
Citações recebidas4
Referências citadas41

Urban lakes play a vital role in the sustainable development of urbanized areas. In this freshwater ecosystem, massive microbial communities can drive the recycling of nutrients and regulate the water quality. However, water bacterial and fungal communities in the urban lakes are not well understood. In the present work, scanning electron microscopy (SEM) was combined with community level physiological profiles (CLPPs) and Illumina Miseq sequence techniques to determine the diversity and composition of the water bacterial and fungal community in three urban lakes, namely Xingqing lake (LX), Geming lake (LG) and Lianhu lake (LL), located in Xi'an City (Shaanxi Province, China). The results showed that these three lakes were eutrophic water bodies. The highest total nitrogen (TN) was observed in LL, with a value of 12.1 mg/L, which is 2 times higher than that of LG. The permanganate index (COD Mn ) concentrations were 21.6 mg/L, 35.4 mg/L and 28.8 mg/L in LG, LL and LX, respectively ( p Mn and total nitrogen, TN). Several microbes ( Legionella sp. and Streptococcus sp.) related to human diseases, such as infectious diseases, were also found. The results from this study provides useful information related to the water quality and microbial community compositions harbored in the aquatic ecosystems of urban lakes

Bacteria · Biology · China · Ecosystem · Eutrophication · Freshwater ecosystem · Geography · Hydrology (agriculture · Microbial population biology · Nutrient · Socioeconomics · Urban community · Water quality · Aquatic Ecosystems and Phytoplankton Dynamics · Environmental Science · Microbial Community Ecology and Physiology · Water Quality and Pollution Assessment · Ecology