Temat: bacteria concentration - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Concentration and species composition of aerobic and facultatively anaerobic bacteria released to the air of a dental operation area before and after disinfection of dental unit waterlines
Autorzy:: Szymanska, J
Dutkiewicz, J.
Powiązania:: https://bibliotekanauki.pl/articles/50410.pdf
Data publikacji:: 2008
Wydawca:: Instytut Medycyny Wsi
Tematy:: disinfection
dental operation area
bacteria
species composition
dental unit waterline
bacteria concentration
air
dentistry
Źródło:: Annals of Agricultural and Environmental Medicine; 2008, 15, 2
1232-1966
Pojawia się w:: Annals of Agricultural and Environmental Medicine
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Laboratory studies on the effect of heavy metals on the survival and respiratory activity of estuarine neustonic and planktonic bacteria
Badania laboratoryjne wpływu metali ciężkich na przeżywalność i aktywność oddechową estuariowych neustonowych i planktonowych bakterii
Autorzy:: Mudryk, Z.
Dwulit, M.
Powiązania:: https://bibliotekanauki.pl/articles/84805.pdf
Data publikacji:: 2004
Wydawca:: Akademia Pomorska w Słupsku
Tematy:: heavy metal
survival
respiratory activity
estuarine neustonic bacteria
bacteria
planktonic bacteria
neustonic bacteria
ecological process
aquatic ecosystem
heavy metal concentration
Źródło:: Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline; 2004, 08
1643-0115
Pojawia się w:: Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: The occurrence and activity of sulphate-reducing bacteria in the bottom sediments of the Gulf of Gdańsk
Autorzy:: Mudryk, Z.J.
Podgorska, B.
Ameryk, A.
Bolalek, J.
Powiązania:: https://bibliotekanauki.pl/articles/48557.pdf
Data publikacji:: 2000
Wydawca:: Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:: concentration
seasonal fluctuation
Baltic Sea
hydrogen sulphide
sediment
Gdansk Gulf
sulphate-reducing bacteria
bottom sediment
Opis:: The paper presents the results of investigations concerning the number, distribution and physiological activity of sulphate-reducing bacteria (SRB) inhabiting the bottom sediments of the Gulf of Gdańsk. The numbers of this group of bacteria range between 0.76 × 103 and 1.27 × 104 cells per g wet sediment. The bacterial sulphate reduction rate in bottom sediments of this area of the Baltic Sea varies from 1.89 to 31.6 nM SO2− 4 g−1 24 h−1. The numbers of SRB and their physiological activity were subject to considerable seasonal fluctuations, maximum values being noted in summer (June) and minima in spring (April). A direct relationship has been found between the number of SRB and hydrogen sulphide concentrations; there is, however, no such relationship with reference to sulphate concentrations. The numbers and distributions of SRB demonstrated considerable variation in a depth profile of bottom sediments. SRB inhabiting the bottom sediments of the Gulf of Gdańsk were able to use three different organic substrates (lactate, acetate, propionate) as electron donors and as carbon and energy sources.
Źródło:: Oceanologia; 2000, 42, 1
0078-3234
Pojawia się w:: Oceanologia
Dostawca treści:: Biblioteka Nauki