Research output: Contribution to journal › Article › peer-review
Airborne fungi in arctic settlement Tiksi (Russian Arctic, coast of the Laptev Sea). / Kirtsideli, Irina Y.; Vlasov, Dmitry Y.; Abakumov, Evgeny V.; Barantsevich, Elena P.; Novozhilov, Yuri K.; Krylenkov, Viacheslav A.; Sokolov, Vladimir T.
In: Czech Polar Reports, Vol. 7, No. 2, 12.2017, p. 300-310.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Airborne fungi in arctic settlement Tiksi (Russian Arctic, coast of the Laptev Sea)
AU - Kirtsideli, Irina Y.
AU - Vlasov, Dmitry Y.
AU - Abakumov, Evgeny V.
AU - Barantsevich, Elena P.
AU - Novozhilov, Yuri K.
AU - Krylenkov, Viacheslav A.
AU - Sokolov, Vladimir T.
N1 - Kirtsideli I., Vlasov D., Abakumov E, Baransevitch E., Novozhilov Y., Sokolov V., Krylenkov V. Airborne fungi in arctic settlement Tiksi (Russian Arctic, coast of the Laptev Sea) // Czech Polar reports, 2017, 7-2, pp. 300-310
PY - 2017/12
Y1 - 2017/12
N2 - Biodiversity and number of airborne fungi isolated from indoor and outdoor air of different location in the areas of arctic settlement Tiksi (Russian Arctic) are described. Different locations (coastal areas, landscape, streets of Tiksi, abandoned empty houses, flats, public buildings) were observed. Aeromycota characterized by a significant biodiversity (50 species), but only several species were abundant. Airborne fungal spores concentration (CFU) in Tiksi locations was found low. The maximum spore concentrations were observed in air of the abandoned empty houses (inhabited in the past). Many species common for soil were observed at the samples taken at streets and abandoned buildings. Most of them are also known as inhabitants of building materials. Microfungi CFU at settlement territory was twice as high as natural territory. Phospholipase, albuminase and hemolytic activities of microfungi isolates as well as their relation to temperature were studied. Most of the tested isolates demonstrated high levels of all the tested activities. It was concluded that there is a risk of "mold" allergy diseases for the people especially with weakening of immunity at arctic settlement Tiksi. Main sources of the air contamination in arctic settlements and houses could be many anthropogenic substrates which were colonized by soil fungi.
AB - Biodiversity and number of airborne fungi isolated from indoor and outdoor air of different location in the areas of arctic settlement Tiksi (Russian Arctic) are described. Different locations (coastal areas, landscape, streets of Tiksi, abandoned empty houses, flats, public buildings) were observed. Aeromycota characterized by a significant biodiversity (50 species), but only several species were abundant. Airborne fungal spores concentration (CFU) in Tiksi locations was found low. The maximum spore concentrations were observed in air of the abandoned empty houses (inhabited in the past). Many species common for soil were observed at the samples taken at streets and abandoned buildings. Most of them are also known as inhabitants of building materials. Microfungi CFU at settlement territory was twice as high as natural territory. Phospholipase, albuminase and hemolytic activities of microfungi isolates as well as their relation to temperature were studied. Most of the tested isolates demonstrated high levels of all the tested activities. It was concluded that there is a risk of "mold" allergy diseases for the people especially with weakening of immunity at arctic settlement Tiksi. Main sources of the air contamination in arctic settlements and houses could be many anthropogenic substrates which were colonized by soil fungi.
KW - Airborne microfungi
KW - Anthropogenic influence
KW - Arctic
KW - Colony forming units
KW - Exoenzyme activity
KW - Indoor and outdoor air
KW - Potential virulence
UR - http://www.scopus.com/inward/record.url?scp=85041566946&partnerID=8YFLogxK
U2 - 10.5817/CPR2017-2-29
DO - 10.5817/CPR2017-2-29
M3 - Article
AN - SCOPUS:85041566946
VL - 7
SP - 300
EP - 310
JO - Czech Polar Reports
JF - Czech Polar Reports
SN - 1805-0689
IS - 2
ER -
ID: 13409937