River Sediments Downstream of Villages in a Karstic Watershed Exhibited Increased Numbers and Higher Diversity of Nontuberculous Mycobacteria
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43310%2F24%3A43924426" target="_blank" >RIV/62156489:43310/24:43924426 - isvavai.cz</a>
Alternative codes found
RIV/71009396:_____/24:N0000017 RIV/00027162:_____/24:N0000040
Result on the web
<a href="https://doi.org/10.1007/s00248-023-02326-3" target="_blank" >https://doi.org/10.1007/s00248-023-02326-3</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00248-023-02326-3" target="_blank" >10.1007/s00248-023-02326-3</a>
Alternative languages
Result language
angličtina
Original language name
River Sediments Downstream of Villages in a Karstic Watershed Exhibited Increased Numbers and Higher Diversity of Nontuberculous Mycobacteria
Original language description
The impact of residential villages on the nontuberculous mycobacteria (NTM) in streams flowing through them has not been studied in detail. Water and sediments of streams are highly susceptible to anthropogenic inputs such as surface water flows. This study investigated the impact of seven residential villages in a karst watershed on the prevalence and species spectrum of NTM in water and sediments. Higher NTM species diversity (i.e., 19 out of 28 detected) was recorded downstream of the villages and wastewater treatment plants (WWTPs) compared to sampling sites upstream (i.e., 5). Significantly, higher Zn and lower silicon concentrations were detected in sediments inside the village and downstream of the WWTP's effluents. Higher phosphorus concentration in sediment was downstream of WWTPs compared to other sampling sites. The effluent from the WWTPs had a substantial impact on water quality parameters with significant increases in total phosphorus, anions (Cl-and N-NH3-), and cations (Na+ and K+). The results provide insights into NTM numbers and species diversity distribution in a karst watershed and the impact of urban areas. Although in this report the focus is on the NTM, it is likely that other water and sediment microbes will be influenced as well.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
40301 - Veterinary science
Result continuities
Project
<a href="/en/project/NU20-09-00114" target="_blank" >NU20-09-00114: Non-tuberculous mycobacteria in the Czech Republic: current risks and improved prevention</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Microbial Ecology
ISSN
0095-3628
e-ISSN
1432-184X
Volume of the periodical
87
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
16
Pages from-to
15
UT code for WoS article
001125885300001
EID of the result in the Scopus database
2-s2.0-85179907036