Science and earth science

Polish Polar Research

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Polish Polar Research | Accepted articles

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Abstract

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 archipelago, while habitats of exposed marine shores and eastern sector of Svalbard remains little changed. It is hypothesized, that decrease in ice cover opens more space for life compared to the cold period.
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Authors and Affiliations

Jan Marcin Węsławski
1
ORCID: ORCID
Jacek A. Urbański
1
ORCID: ORCID

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

In the paper, we present a gradual transition from domination of men to equal treatment for men and women during the several decades of Polish expeditions to scientific stations in the Arctic and the Antarctic. This research has been based on the data available in the archives and at the database created within the project Female polar explorers (Polarniczki in Polish), which contains information about the number of female participants of expeditions to Polish research stations. Women participated in the seasonal expeditions almost from the very beginning when Polish research stations were established in 1970s and 1980s, but a significant increase of female participants is visible especially at year-round stations in the second decade of the 21st century. In 1984, the first Polish female scientist overwintered in the Antarctic and in 1996 in the Arctic. In 1986, the first woman became a leader of a summer scientific expedition to Spitsbergen, and in 1991 a first woman became the leader of a year-long expedition to Arctowski Station. In the presented database, there are 825 records, that correspond to 417 surnames of female participants in Polish polar expeditions, 145 participated in more than one expedition. Women who were working at Polish polar research stations represented a variety of occupations, but most of them were scientists or combined science and station service. The collected data clearly show that the days when the presence of women at polar stations was unwelcome are a thing of the past.
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Authors and Affiliations

Dagmara Bożek
1
Joanna Plenzler
2
Katarzyna Greń
3
ORCID: ORCID

  1. Institute of Geophysics, Polish Academy of Sciences, Księcia Janusza 64, 01-452 Warszawa, Poland
  2. Institute of Biochemistry and Biophysics, Polish Academy of Sciences, A. Pawińskiego 5a, 02-106 Warszawa, Poland
  3. University of Warsaw, Krakowskie Przedmieście 26/28, 00-927 Warszawa, Poland
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Abstract

The effects of climate change are much more rapid and visible in the Arctic than in the rest of the globe. The Arctic is extremely attractive scientifically and cognitively. Therefore, polar regions may serve as some of the most captivating natural settings capable of engage society in discussions on environmental changes. The primary objective of this paper is to present selected initiatives implemented by the Institute of Geophysics, Polish Academy of Sciences that aimed to connect polar research with schools and society, and show evidence on their effectiveness, with special focus on pupils from primary and secondary schools. In this paper, an overview of the educational and science communication initiatives undertaken by the Institute of Geophysics PAS for schools and whole society is presented, with the focus on polar research. Next, some results of the evaluation studies for those projects, that conducted detailed impact assessment, are discussed. Based on the evaluation studies and on general not-structured feedback received from diverse audiences of Institute’s activities, positive impact of bringing polar research closer to the society was observed. Using the Arctic and polar research as a vehicle to inspire interest in science and to raise societal awareness of the environmental challenges in various groups of non-specialists may be a very effective mean of science communication.
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Authors and Affiliations

Agata Goździk
1
ORCID: ORCID

  1. Institute of Geophysics, Polish Academy of Sciences, Księcia Janusza 64, Warszawa, 01-452, Poland
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Abstract

Prolonged stays in extreme living and working conditions at Antarctic stations can result in both negative psychological manifestations and possible positive, salutogenic effects. The aim of this study was to check an assumption about existing salutogenic outcomes and their personality predictors in expeditioners who participated in year-long expeditions. We examined 62 expeditioners who participated in expeditions to the Ukrainian Antarctic Akademik Vernadsky station between 1996 and 2021, including 59 men and three women aged 27 to 68 years. We used the Posttraumatic Growth Inventory—Expanded, the General Self-Efficacy Scale, the Eysenck Personality Questionnaire, the Sixteen Personality Factor Questionnaire and the Professional Hardiness Questionnaire. The majority of expeditioners (55–71%, on various grounds) recorded personal growth following Antarctic deployment, at a level from moderate to high. Based on personality characteristics diagnosed in the abovementioned questionnaires, we created an informative prognostic model explaining 30–45% of the variation in several indicators of expeditioners’ post-expedition growth. The most important predictors of expeditioners’ post-expedition growth were indicators of professional hardiness. Our findings provide additional opportunities to improve psychological evaluation and training for Antarctic expedition personnel.
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Authors and Affiliations

Oleg Kokun
1
ORCID: ORCID
Larysa Bakhmutova
1
ORCID: ORCID

  1. G.S. Kostiuk Institute of Psychology, National Academy of Educational Sciences of Ukraine, Pankivska 2, 01033, Kyiv, Ukraine
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Abstract

For over one hundred years, humans have been actively exploring polar regions. At present, each year, several thousand people work at polar stations in the Arctic and Antarctica. Polar stations have unique workplace characteristics; the conditions are classified as isolated, confined, and extreme. This leaves the important question of what motivates people to carry out professional tasks in such a context, particularly during wintering over in a polar station. The current study was designed to answer that question. Eighty-six winterers (22 women and 64 men) from ten different countries described their motivation to winter over. The qualitative approach, thematic analysis, was applied to data analysis. Two coding cycles were applied: initial coding and theming of the data. Fifty-six detailed categories were identified and then grouped thematically, resulting in 17 main categories. The three main motivation categories were challenge and adventure (N = 36), unique experience (N = 16), and performance of the job (N = 15). There were also differences in motivation between explorers from different countries, from Arctic and Antarctica polar stations, from civilian and military polar stations, and between female and male polar expeditioners. Obtained results can be applied to improve selection procedures and better support expeditioners during their stay in the polar station.
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Authors and Affiliations

Alicja Walotek
1
ORCID: ORCID
Agnieszka Skorupa
2
ORCID: ORCID
Paola Barros-Delben
3
ORCID: ORCID

  1. Faculty of Social Sciences, University of Silesia, Grażyńskiego 53, 40-126 Katowice, Poland
  2. Institute of Psychology, University of Silesia, Grażyńskiego 53, 40-126 Katowice, Poland
  3. Human Factor Laboratory, Federal University of Santa Catarina, Engenheiro Agronômico Andrei Cristian Ferreira street, n/n - Trindade, Florianópolis, Santa Catarina, 88040-900, Brazil
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Abstract

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.
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Authors and Affiliations

Nur Athirah Yusof
1
Jennifer Charles Labo
1
Wan Nur Shuhaida Wan Mahadi
1
Makdi Masnoddin
2
Hyun Park
3
Clemente Michael Vui Ling Wong
1
ORCID: ORCID

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

The first Arctic explorers underwent no formal selection procedure, and their personality traits were not diagnosed. Today, select in and select out procedures in systematic screening activities are common, although each country manages a polar station recruits according to its standards. The main goal of this article is to present the results of personality tests of work candidates at the Polish Polar Station Hornsund in Spitsbergen in 2019–2023. The applicants' personality was diagnosed with the NEO Five-Factor Inventory examining the Big Five personality traits. Results indicated that candidates for work in the polar station were significantly lower in neuroticism, slightly lower in openness to experience and higher in conscientiousness than the general Polish population. Moreover, there was a significant discrepancy in neuroticism between winterers and those not selected for wintering. This result was not observed in the female group. Potential reasons for study outcomes will be discussed in the article.
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Authors and Affiliations

Agnieszka Skorupa
1
ORCID: ORCID
Magdalena Misiak
2
ORCID: ORCID
Dariusz Niedbała
2
ORCID: ORCID
Zofia Durczok
2
ORCID: ORCID

  1. Institute of Psychology, University of Silesia, 53 Grażyńskiego Street, 40-126 Katowice, Poland
  2. Faculty of Social Sciences, University of Silesia, 53 Grażyńskiego Street, 40-126 Katowice, Poland

Instructions for authors


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.

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





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