Opis

• Tytuł:
  Half a century of research on diatoms in athalassic habitats in central Poland
• Twórca:
  Żelazna-Wieczorek, Joanna;
  Olszyński, Rafał;
  Nowicka-Krawczyk, Paulina
• Współtwórca:
  Department of Algology and Mycology, Faculty of Biology and Environmental Protection, University of Łódź;
  ra.ols@biol.uni.lodz.pl
• Opis:
  The authors would like to dedicate this paper to Prof. Marcin Pliński who started the phycological research in these unique habitats of Central Poland.;
  Part of the geology in the Łódź province was formed during the Upper Permian period when rich Zechstein salt was deposited. Groundwater drains the deposits and flows out in the village of Pełczyska, creating a unique hydrogeological site in Central Poland. An inland, athalassic ecosystem can be a reference site for halophile microflora. The outflow with surrounding marshes has been an algological research site since 1964. The research reveals changes recorded in diatom assemblages from athalassic habitats, characterized by a wide range of salinity levels, and verifies the tolerance of taxa to salinity. The comparative analysis was based on the diatom material sampled in 1964-1965, 1992-1994 and on recently collected samples. The analysis revealed the temporal change in assemblages caused by a change in the chloride concentration, and the spatial change from one to another habitat type, characterized by varying salinity levels. The halophilic species in the studied habitats included e.g. Halamphora dominici, H. tenerrima, Navicula digitoconvergens, N. meulemansii, Staurophora salina. The analysis of changes allowed the verification of the species’ requirements and tolerance range to the salinity factor. Therefore, in the case of Fragilaria famelica and Halamphora sydowii, we propose a change in the halobion system classification.
• Dostępność obiektu:
  Dostęp otwarty
• Prawa:
  ©Faculty of Oceanography and Geography, University of Gdańsk, Poland. All rights reserved.
• Data:
  2015.05.26;
  2015.03
• Typ:
  Article
• Język:
  angielski
• Format:
  application/pdf
• Wydawca:
  De Gruyter
• Relacja:
  Oceanological and Hydrobiological Studies;VOL. 44, ISSUE 1
• Temat i słowa kluczowe:
  Bacillariophyta;
  halobion system;
  salinity;
  temporal and spatial changes
• Identyfikator:
  Żelazna-Wieczorek J., Olszyński R., Nowicka-Krawczyk. 2015. Half a century of research on diatoms in athalassic habitats. Oceanol. and Hydrobiol. Studies, 44(1): 51-67.;
  1730-413X;
  http://hdl.handle.net/11089/9160 ;
  10.1515/ohs-2015-0006
• Dostawca danych:
  Repozytorium Uniwersytetu Łódzkiego
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