Szczegóły publikacji
Opis bibliograficzny
Morphological analysis of microbial life in cold environments of Arctic and stratosphere / Upasana Mohanty, Agata KOŁODZIEJCZYK // W: KGK 2023 : selected proceedings of the 6th space resources conference : [Kraków, Poland, May 15th - May 16th, 2023] / eds. Agata Kołodziejczyk, Joanna Pyrkosz-Pacyna, Krzysztof Grabowski, Katarzyna Malinowska, Olga Sergijenko. — Cham, Switzerland : Springer Nature, cop. 2024. — (Springer Aerospace Technology ; ISSN 1869-1730). — ISBN: 978-3-031-53609-0; e-ISBN: 978-3-031-53610-6. — S. 31–43. — Bibliogr., Abstr. — Publikacja dostępna online od: 2024-05-14
Autorzy (2)
- Mohanty Upasana
- AGHKołodziejczyk Agata Maria
Dane bibliometryczne
| ID BaDAP | 153177 |
|---|---|
| Data dodania do BaDAP | 2024-05-31 |
| DOI | 10.1007/978-3-031-53610-6_4 |
| Rok publikacji | 2024 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Wydawca | Springer |
| Czasopismo/seria | Springer Aerospace Technology |
Abstract
The Arctic seasonal snowpack, spanning a significant portion of Earth’s land surface, serves as a complex and chemically dynamic ecosystem with intricate interactions across the atmosphere, soil, and meltwater. Microbial life within this seemingly barren expanse has gained recognition as a reservoir of diverse microorganisms, shaping the global biosphere. Despite this burgeoning awareness, the ecological dynamics of polar microorganisms remain incompletely understood, enveloping this ecosystem in scientific uncertainty. In this study, we aimed to delve into the heart of Arctic microbial samples, unraveling the tapestry of species abundance, dominance, and ecological classifications. Leveraging the analytical capabilities of Image J software, we examined the nuanced characteristics of these ecologically significant snow-bound inhabitants. Adapted to the Arctic’s rigors, microbial communities demonstrated unique attributes suited for survival in this environment. The distribution of these microbial assemblages reflected the imprint of environmental nuances, with their structure–function relationship revealing a narrative of adaptation driven by specific environmental factors. Furthermore, this research explored microbial stress responses under stratospheric flight conditions, offering a novel perspective not attainable through conventional laboratory techniques. Extremophiles faced extreme stressors during stratospheric flight, mirroring conditions found in near-space environments. This approach facilitated the observation of early stress responses and shed light on the adaptive strategies of microorganisms to these harsh conditions. Overall, our study unveils the intricacies of Arctic microbial realms, spotlighting both familiar inhabitants and enigmatic newcomers. By untangling the functional tapestry shaping these communities, we gain insights into the evolving Arctic landscape and broader narratives of environmental adaptation and change. Furthermore, our investigation of microbial resilience in stratospheric environments contributes to the understanding of extremophiles and their adaptability to challenging conditions beyond Earth’s surface.
