Original Papers

• Occurrence and group size of seals in the Western Antarctica: Results from the 2023 VII Turkish Antarctic Research Expedition

  183–195
  Mustafa Sözen, Nastassia Uluduz
  https://doi.org/10.5817/CPR2025-2-11

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• Micromorphological features of organo-mineral interactions in soils and soil-like bodies of Thala Hills, East Antarctica

  196–212
  Ivan Alekseev, Elena Grek
  https://doi.org/10.5817/CPR2025-2-12

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• Antiviral activity of Colobanthus quitensis (Kunth) Bartl. natural plant extract against transmissible gastroenteritis coronavirus in vitro

  213–223
  Svitlana Rybalko, Oksana Poronnik, Ganna Myryuta, Maryna Arkhypova, Daria Starosyla, Oleg Deryabin, Tetiana Trokhymchuk, Iryna Laguta, Oksana Stavinskaya, Pavlo Kuzema, Viktor Anishchenko, Roman Ivannikov, Anton Puhovkin, Ivan Parnikoza
  https://doi.org/10.5817/CPR2025-2-13

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• Psychrotolerant enterobacters inhabiting the gut of Antarctic fishes of the family Nototheniidae and description of Enterobacter hoffmannii subsp. nototheniae subsp. nov.

  224–248
  Ivo Sedláček, Roman Pantůček, Tibor Botka, Ondrej Šedo, Eva Staňková, Pavel Jurajda, Dana Nováková, Pavel Švec
  https://doi.org/10.5817/CPR2025-2-14

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• Limitation of visibility on the coast of the Kara Sea in the context of modern climate change

  249–257
  Pavel Sviashchennikov, Boris Ivanov, Anastasiia Revina, Tatiana Karandasheva, Irina Ilyushchenkova
  https://doi.org/10.5817/CPR2025-2-15

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• Phytomass and organic carbon stocks in the mountain tundra communities of the Khibiny Mountains, Murmansk Region, Russia

  258–284
  Natalya Yu. Shmakova, Olga V. Ermolaeva, Ekaterina I. Kopeina, Tatyana I. Litvinova, Taisia V. Poloshevets, Denis A. Davydov
  https://doi.org/10.5817/CPR2025-2-16

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• Spatio-temporal variability of soil surface temperature affects adaptation of Antarctic hairgrass populations. 1. Fluctuations of average monthly local temperature near plants influence biometrical, biochemical, and ecological characteristics

  285–302
  Natalia Miryuta, Myhailo Savenets, Larysa Pysarenko, Ganna Myryuta, Oksana Poronnik, Ivan Parnikoza
  https://doi.org/10.5817/CPR2025-2-17

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• Phenological development, viability, and visual tree assessment of Pinus sibirica du tour beyond the Arctic circle

  303–323
  Polina S. Zykova, Oxana A. Goncharova, Olesya E. Zotova
  https://doi.org/10.5817/CPR2025-2-18

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