Original Papers

• DNA Barcoding and ITS-tufA multi-local molecular phylogeny of nitrophilic alga Prasiola crispa growing on penguin guano at Larsemann Hills, Eastern Antarctica

  194–202
  Sheetal Sharma, Rashmi Ranjan Sutar, Aseema Parida, Felix Bast
  https://doi.org/10.5817/CPR2021-2-13

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• Bedload geochemical and petrophysical signature of the Algal and Bohemian streams, James Ross Island, Antarctic Peninsula

  203–214
  Simona Sroková, Daniel Nývlt
  https://doi.org/10.5817/CPR2021-2-14

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• Evaluation of stabilization rate of high and low molecular organic matter in cryoconite holes from the Arctic, Antarctic and Caucasus mountain ecosystems by 13C–NMR spectroscopy

  215–232
  Vyacheslav Polyakov, Evgeny Abakumov, Rustam Tembotov, Bulat Mavludov
  https://doi.org/10.5817/CPR2021-2-15

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• Ecological and biological features of Triglochin maritima L. in the biotopes of the littoral zone with different degree of flooding on the coast of the White Sea

  233–252
  Anzhella V. Sonina, Elena N. Terebova, Tamara Yu. Dyachkova, Kira V. Morozova, Nadezhda A. Elkina
  https://doi.org/10.5817/CPR2021-2-16

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• Lichens of the Innvika Bay, Prins Oscars Land (Nordaustlandet, Svalbard)

  253–269
  Liudmila Konoreva, Sergey Chesnokov
  https://doi.org/10.5817/CPR2021-2-17

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• Pseudomonas prosekii isolated in Antarctica inhibits plantpathogenic strains of Pseudomonas viridiflava and Pseudomonas fluorescens

  270–278
  Kateřina Snopková, Kristýna Dufková, David Šmajs
  https://doi.org/10.5817/CPR2021-2-18

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• Algae and cyanobacteria in soils polluted with heavy metals (Northwest Russia, Murmansk region)

  279–290
  Vera V. Redkina, Regina R. Shalygina
  https://doi.org/10.5817/CPR2021-2-19

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• The same pathway to the Weddell Sea birdlife, after 65 years: similarities in the species composition, richness and abundances

  291–304
  José Luis Orgeira, Facundo Alvarez, Constanza Sofía Salvó
  https://doi.org/10.5817/CPR2021-2-20

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• Ecophysiological features of Larix sibirica in urban ecosystems of the Kola north in the railway influence zone

  305–317
  Natalya V. Saltan, Ekaterina A. Sviatkovskaya
  https://doi.org/10.5817/CPR2021-2-21

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• Micromorphological structure of maritime antarctic cryosols (King-George and Livingston Islands, West Antarctica)

  318–332
  Evgeny Abakumov, Alexey Lupachev, Rositsa Yaneva, Miglena Zhiyanski
  https://doi.org/10.5817/CPR2021-2-22

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• Soil microorganisms in the urban ecosystems of the russian subarctic (Murmansk region, Apatity)

  333–351
  Maria V. Korneykova, Vera V. Redkina, Nadezhda V. Fokina, Vladimir A. Myazin, Anastasia S. Soshina
  https://doi.org/10.5817/CPR2021-2-23

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• An exploratory study of short-term camping in Antarctica: Hormonal and mood states changes

  352–373
  Ygor Antônio Tinoco Martins, Michele Macedo Moraes, Thiago Teixeira Mendes, Chams Bicalho Maluf, Roberto Vagner Puglia Ladeira, Samuel Penna Wanner, Danusa Dias Soares, Rosa Maria Esteves Arantes
  https://doi.org/10.5817/CPR2021-2-24

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