- Tytuł:
- Effects of climate change on microbial community structure and function in the Antarctic glacier lagoon
- Autorzy:
-
Swiatecki, A.
Gorniak, D.
Jankowska, K.
Zdanowski, M.K.
Borsuk, P.
Zmuda-Baranowska, M.J.
Grzesiak, J. - Powiązania:
- https://bibliotekanauki.pl/articles/11992.pdf
- Data publikacji:
- 2010
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
climate change
microbial community
community structure
community function
Antarctic
glacier lagoon
glacier recession - Opis:
- One of the dramatic effects of global warming is the retreat of glaciers. This phenomenon has intensified in the last two decades. Postglacial areas are quickly colonised by various groups of organisms. Auto- and heterotrophic microorganisms play an especially vital role in these processes. They thrive in shallow glacial lagoons which often form in front of retreating glaciers. These reservoirs are characterised by high dynamics of physicochemical parameters, including: salinity, temperature and concentrations of organic compounds and nutrients. The conducted microbiological studies have revealed rich structural and functional diversity of bacteria occurring in the ecosystem of Ecology Lagoon situated on King George Island. Bacteria found on the surface of algae and stones in the shore zone of the lagoon showed particularly intense metabolic activity. A molecular analysis has indicated that unique taxonomic groups of bacteria occur in the ecosystem of Ecology Lagoon.
- Źródło:
-
Papers on Global Change; 2010, 17
2300-8121
1730-802X - Pojawia się w:
- Papers on Global Change
- Dostawca treści:
- Biblioteka Nauki
Artykuł