Nauki Ścisłe i Nauki o Ziemi

Polish Polar Research

Opis

The quarterly Polish Polar Research edited by the Committee on Polar Research of the Polish Academy of Sciences is an international journal publishing original research articles presenting the results of studies carried out in polar regions.

All papers are peer-reviewed and published in English.

The Editorial Advisory Board includes renowned scientist from Poland and from abroad.

Polish Polar Research is indexed in Science Citation Index Expanded, Journal Citation Reports/Science Edition, Biological Abstracts, BIOSIS Previews, Cold Regions Bibliography, Antarctic Literature, Geological Abstracts, Polish Scientific Journals Contents - Agricultural and Biological Sciences, Quarterly Review, and Zoological Record.

Journal Metrics:
Impact Factor 2022: 1.3
CiteScore metrics from Scopus 2022: 2.4
SCImago Journal Rank (SJR) 2022: 0.288
Source Normalized Impact per Paper (SNIP) 2022: 0.512

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We have been made aware of certain fraudulent activities that have been claiming to represent Polish Polar Research. These activities include a fake, predatory website and unsolicited emails. The aim of the fraud is to trick suspected authors/researchers into believing they are communicating with a journal editor in order to obtain their personal information, scientific results and/or money. Polish Polar Research’s name, logo and other information have been used without permission to try to convey authenticity. If you have any concerns or see suspicious communications that reference Polish Polar Research, please report to Editors-in-Chief. Legitimate information regarding Polish Polar Research and its manuscripts can always be found on our website at http://journals.pan.pl/ppr/. We recommend that authors do not respond to any unsolicited offers of manuscript submissions nor enter any monetary agreement.

Polish Polar Research is an open-access journal in which archive issues are freely accessible and articles are published at no cost to authors.

ISSN

ISSN 0138-0338, eISSN 2081-8262

Wydawcy

Polish Academy of Sciences, Committee on Polar Research

Editorial Advisory Board

Robert BIALIK (Warszawa, Poland)

Magda BŁAŻEWICZ (Łódź, Poland)

Alistair CRAME (Cambridge, UK)

Josef ELSTER (České Budějovice, Czechia)

Jacek JANIA (Sosnowiec, Poland)

Cezary KABAŁA (Wrocław, Poland)

Jerónimo LÓPEZ-MARTINEZ (Madrid, Spain)

Krzysztof MIGAŁA (Wrocław, Poland)

Jerzy NAWROCKI (Warszawa, Poland)

Maria OLECH (Kraków, Poland)

Sergej OLENIN (Klaipeda, Litva)

Sandra PASSCHIER (Montclair, USA)

Jan PAWŁOWSKI (Sopot, Poland)

Żaneta POLKOWSKA (Gdańsk, Poland)

Gerhard SCHMIEDL (Hamburg, Germany)

Peter SCHWEITZER (Vienna, Austria)

Janne SOREIDE (UNIS, Svalbard)

Lech STEMPNIEWICZ (Gdańsk, Poland)

Mateusz STRZELECKI (Wrocław, Poland)

Witold SZCZUCIŃSKI (Poznań, Poland)

Slawek TULACZYK (Santa Cruz, USA)

Jan Marcin WĘSŁAWSKI (Sopot, Poland) - President

Editor-in-Chief

Wojciech MAJEWSKI (Geosciences), Institute of Paleobiology PAS, Poland

e-mail: wmaj@twarda.pan.pl

Co-Editors:

Monika KĘDRA (Life Sciences), Institute of Oceanology PAS, Poland
e-mail: kedra@iopan.gda.pl

Michał ŁUSZCZUK (Social Science and Humanities), UMCS, Poland
e-mail: michal.luszczuk@poczta.umcs.lublin.pl

Associate Editors

Piotr JADWISZCZAK (Białystok),

e-mail: piotrj@uwb.edu.pl

Ewa ŁUPIKASZA (Sosnowiec)

e-mail: ewa.lupikasza@us.edu.pl

Krzysztof ZAWIERUCHA (Poznań)

email: k.p.zawierucha@gmail.com

Editorial Advisory Board

Robert BIALIK (Warszawa, Poland)

Magda BŁAŻEWICZ (Łódź, Poland)

Alistair CRAME (Cambridge, UK)

Josef ELSTER (České Budějovice, Czechia)

Jacek JANIA (Sosnowiec, Poland)

Cezary KABAŁA (Wrocław, Poland)

Jerónimo LÓPEZ-MARTINEZ (Madrid, Spain)

Krzysztof MIGAŁA (Wrocław, Poland)

Jerzy NAWROCKI (Warszawa, Poland)

Maria OLECH (Kraków, Poland)

Sergej OLENIN (Klaipeda, Litva)

Sandra PASSCHIER (Montclair, USA)

Jan PAWŁOWSKI (Sopot, Poland)

Żaneta POLKOWSKA (Gdańsk, Poland)

Gerhard SCHMIEDL (Hamburg, Germany)

Peter SCHWEITZER (Vienna, Austria)

Janne SOREIDE (UNIS, Svalbard)

Lech STEMPNIEWICZ (Gdańsk, Poland)

Mateusz STRZELECKI (Wrocław, Poland)

Witold SZCZUCIŃSKI (Poznań, Poland)

Slawek TULACZYK (Santa Cruz, USA)

Jan Marcin WĘSŁAWSKI (Sopot, Poland) - President

Geosciences
Wojciech MAJEWSKI
e-mail: wmaj@twarda.pan.pl
phone: (48 22) 697 88 53

Instytut Paleobiologii PAN
ul. Twarda 51/55
00-818 Warszawa, POLAND

Life Sciences
Monika KĘDRA
e-mail: kedra@iopan.gda.pl
phone: (48 58) 731 17 79

Instytut Oceanologii PAN
Powstańców Warszawy 55
81-712 Sopot, POLAND, P.O. Box 148

Social Science and Hummanities
Michał ŁUSZCZUK
e-mail: michal.luszczuk@poczta.umcs.lublin.pl
phone: (48 81) 537 68 99

Instytut Geografii Społeczno-Ekonomicznej i Gospodarki Przestrzennej UMCS
Al. Kraśnicka 2D
20-718 Lublin, POLAND

Polish Polar Research is an open access journal with all content available with no charge in full text version.

The journal content is available under the Creative Commons Attribution 4.0 International License ( http://creativecommons.org/licenses/by/4.0/).

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Roczniki i numery
Instrukcja dla autorów

Wybierz numer

Zawartość

Polish Polar Research | 2024 | vol. 45 | No 3

1 Forty years of warming: Environmental change in marine coastal habitats on Svalbard between 1981 and 2022

Jan Marcin Węsławski , Jacek A. Urbański

Polish Polar Research | 2024 | vol. 45 | No 3 | 181-195 | DOI: 10.24425/ppr.2024.149207

Słowa kluczowe: European Arctic coast climate change marine habitats

Pobierz PDF Pobierz RIS Pobierz Bibtex

Abstrakt

Temperature rise, together with resultant ice cover retreat in Svalbard, changes in hydrology and geomorphology of fjords and coastal waters, is presented as forming force for the marine habitats. Satellite data show increase of habitat complexity following the tidal glaciers retreat and emergence of new (315 km) and complex shoreline. Most evident changes occur in the inner-fjord settings of the west coast of the archipelago, while habitats of exposed marine shores and eastern sector of Svalbard remain little changed. It is hypothesized, that decrease in ice cover opens more space for life compared to the cold period.

Przejdź do artykułu

Autorzy i Afiliacje

Jan Marcin Węsławski

e-mail:

ORCID:

Jacek A. Urbański

e-mail:

ORCID:

Institute of Oceanology Polish Academy of Sciences, Powstańców Warszawy 55, Sopot 81-712, Poland

2 Expression analysis of Hsp70 genes in the psychrophilic yeast, Glaciozyma antarctica PI12 as biomarkers for thermal stress during heat waves

Nur Athirah Yusof , Jennifer Charles Labo , Wan Nur Shuhaida Wan Mahadi , Makdi Masnoddin , Hyun Park , Clemente Michael Vui Ling Wong

Polish Polar Research | 2024 | vol. 45 | No 3 | 197-213 | DOI: 10.24425/ppr.2024.150877

Słowa kluczowe: Antarctic Casey Station Southern Ocean chaperone global warming biomarkers

Pobierz PDF Pobierz RIS Pobierz Bibtex

Abstrakt

Heat shock proteins 70 (Hsp70) are potential thermal stress markers as they play a pivotal role in safeguarding cells against heat shock-induced damage. The Hsp70s are present in several variants with each containing its peculiar importance due to their specific functions such as cell protection during elevated thermal stress. The present investigation evaluated the gene expression profiles of all Hsp70 genes in Glaciozyma antarctica PI12 during a heat wave condition. In this study, we exposed G. antarctica PI12 cells to a realistic heat wave to understand the impacts of the extraordinary, unprecedented heat waves that hit Antarctica at nearly 40°C above the average in 2022. The experiment was carried out through eight days where cells were exposed gradually at 0, 2, 4, 8, 12, 16, 20, 25 and 30°C. The gene expression profiles were obtained during the simulated heat wave along with non-stressed control treatments by real-time PCR. Out of the six Hsp70 genes in G. antarctica PI12, five were expressed under the conditions tested. Among the expressed genes, gahsp70-1, gahsp70-5, and gahsp70-6 showed significant upregulation. Specifically, their expression levels increased by five- to eightfold after exposure to heat shock at 4°C. Gene expression patterns at 20°C and 30°C also showed induction with the highest at 3.6 folds and 5.8 folds, respectively. These results indicate that the expression of Hsp70 genes in G. antarctica PI12 was inducible under thermal stress, indicating their importance in cells during the heat waves. These results conclude that the gene expression patterns of Hsp70 during heat waves contribute vital information on thermal adaptation in the Antarctic marine ecosystem under climate stress.

Przejdź do artykułu

Autorzy i Afiliacje

Nur Athirah Yusof

Jennifer Charles Labo

Wan Nur Shuhaida Wan Mahadi

Makdi Masnoddin

Hyun Park

Clemente Michael Vui Ling Wong

e-mail:

ORCID:

Biotechnology Research Institute, Universiti Malaysia Sabah, Jalan UMS, 88400 Kota Kinabalu, Sabah, Malaysia
Preparatory Centre for Science and Technology, Universiti Malaysia Sabah, Jalan UMS, 88400 Kota Kinabalu, Sabah, Malaysia
Division of Biotechnology, Korea University, Seoul 02841, Korea

3 Novel cold-active amylase-producing bacterium from Chukchi Sea and its enzyme properties

Min Ju Kim , Jin A Kim , Ha Ju Park , Joung Han Yim , Il Chan Kim , Se Jong Han

Polish Polar Research | 2024 | vol. 45 | No 3 | 215-230 | DOI: 10.24425/ppr.2024.150879

Słowa kluczowe: Arctic Alteromonas cold-adapted amylase enzyme purification

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Abstrakt

A cold-active amylase was purified from Alteromonas sp. KS7913 isolated from the Chukchi Sea in the Arctic Ocean. After purification with use of ammonium sulfate precipitation, phenyl column chromatography, and size exclusion chromatography, 200.34 U mg⁻¹ of purified amylase was obtained. The final yield was 3.4%, and the activity was 5.7-fold higher than that of the initial culture broth. KS7913 origin amylase showed a molecular weight of 70 kDa and optimal activity at 25℃, pH 7.0 in Tris-HCl buffer. The amylase was highly active, especially at 5℃, and maintained stability at basic conditions below 25℃. Copper and zinc ions inhibited enzyme activity, whereas manganese, barium, and calcium ions exhibited positive effects. This activity was maintained even in the presence of alcohol. The findings of this study supplement our understanding of cold-active amylases, and may have practical applications in low-temperature industries.

Przejdź do artykułu

Autorzy i Afiliacje

Min Ju Kim

e-mail:

ORCID:

Jin A Kim

e-mail:

ORCID:

Ha Ju Park

1 2

e-mail:

ORCID:

Joung Han Yim

1 3

e-mail:

ORCID:

Il Chan Kim

e-mail:

ORCID:

Se Jong Han

1 4

e-mail:

ORCID:

Division of Life Sciences, Korea Polar Research Institute, Songdomirae-ro 26, 21990, Incheon, South Korea
Cryotech Inc., Songdomira-ro 26, 21990, Incheon, South Korea
Cryotech Inc., Songdomirae-ro 26, 21990, Incheon, South Korea
Department of Polar Sciences, University of Science and Technology, Gajeong-ro 217, 34113, Daejeon, South Korea

4 Culturable fungi in Arctic cryoconite holes: A case study from Hansbreen, Spitsbergen

Rafał Ogórek , Jakub Suchodolski , Agata Piecuch , Magdalena Cal , Klaudyna Spychała , Bartłomiej Dudek

Polish Polar Research | 2024 | vol. 45 | No 3 | 231-253 | DOI: 10.24425/ppr.2024.150878

Słowa kluczowe: Arctic Svalbard micromycetes psychrophiles glaciers

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Abstrakt

Extreme cold environments like glaciers, present substantial obstacles to the survival of organisms. Cryoconite, dark sediment covering glacier, provide unique niche for microorganisms. Therefore, we focused on understanding the diversity of fungi in Arctic ecosystems (Hansbreen, Spitsbergen), which is important in the analysis of the structure and of fungi populations. Due to a combination of two incubation temperatures (7°C or 24°C) and two media during isolation (potato dextrose agar, PDA or yeast extract peptone glucose, YPG), and classical/molecular identification approaches, we identified 20 different fungi (17 species and three unassigned species). Most belonged to filamentous fungi within the Ascomycota (19 isolates), with one identified as Basidiomycota-yeast. Regarding growth conditions, both media yielded greater number of fungal cultures at 24°C compared to 7°C. Additionally, PDA was more effective than YPG in isolating fungal cultures. On the other hand, the optimal temperature for achieving the highest CFU (colony–forming unit)/g of sediment was 7°C. The most frequently isolated species was Cladosporium cladosporioides, and to the best of our knowledge, we are the first to detect, the following species in an Arctic environment: Aspergillus jensenii, A. tennesseensis, Peziza varia, and Trichoderma paraviridescens. Additionally, there was a visible increase in the number of fungal propagules but a decrease in their biodiversity towards the upper parts of the glacier. Considering the Arctic amplification there is a need for further research on diversity and function of fungi in glacial ecosystems.

Przejdź do artykułu

Autorzy i Afiliacje

Rafał Ogórek

e-mail:

ORCID:

Jakub Suchodolski

e-mail:

ORCID:

Agata Piecuch

e-mail:

ORCID:

Magdalena Cal

e-mail:

ORCID:

Klaudyna Spychała

e-mail:

ORCID:

Bartłomiej Dudek

e-mail:

ORCID:

Department of Mycology and Genetics, University of Wrocław, Przybyszewskiego Street 63/77, 51-148 Wrocław, Poland
Platform for Unique Models Application, Department of Pharmaceutical Microbiology and Parasitology, Wroclaw Medical University, 50-556 Wroclaw, Poland

Instrukcja dla autorów

The quarterly Polish Polar Research invites original scientific papers dealing with all aspects of polar research. The journal aims to provide a forum for publication of high-quality research papers, which are of international interest.

We warmly welcome review papers and proposals for thematic Special Issues.

Articles must be written in English. Authors are requested to have their manuscript read by a person fluent in English before submission. They should not be longer than 30 typescript pages, including tables, figures and references. However, upon request, longer manuscripts may be considered for publication. All papers are peer-reviewed. With a submitted manuscript, authors should provide e-mail addresses of at least three suggested reviewers.

Submission of the manuscript should be supported with a declaration that the work described has not been published previously nor is under consideration by another journal.

For text submission, Word file format is preferred. Please use the PPRes style template when preparing the final version of your paper. Pay special attention to writing correctly the list of references with doi. Manuscripts which are not prepared in line with the template will be returned to the authors. Please submit your manuscripts using our online submission system.

The journal does not have article processing charges (APCs) nor article submission charges. No honorarium will be paid to authors for publishing papers.