Vol. 9 No. 2 (2020)

Original articles

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  Uptake of plastic microbeads by ciliate Paramecium aurelia

  Failasuf Aulia Nugroho, Janusz Fyda

  1-9

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  The significance of extreme floods in the transformation of mountain valleys and causing flood risk, on the example of the July 2001 flood that occurred in the upper catchment of the river Skawa

  Paweł Franczak

  10-20

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  Tourist pressure in the nature reserve “Skamieniałe Miasto” on the Ciężkowice Foothills (Carpathians) in the spring and summer of 2018

  Sonia Padoł, Mariusz Klich

  21-28

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  Notes on occurrence of moths (Lepidoptera, Heterocera) in Ksany village in the commune of Opatowiec of the Świętokrzyskie Province

  Klaudia Konop, Janusz Fyda

  29-39

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  Occurence of pharmaceuticals in surface waters

  Marek Chyc, Jowita Sawczak, Krzysztof Wiąckowski

  40-46

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  Sensitive species in a bad habitat – species richness of ichthyofauna in the strongly anthropogenically transformed Uszwica River (southern Poland)

  Mariusz Klich, Sabina Klich

  47-56

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  Demodex as an etiological factor in chronic blepharitis

  Witold Tarkowski, Krzysztof Grzyliński

  57-66

  • PDF (Język Polski)