Search Results - "Žárský, Jakub D"

Stable isotopic composition of top consumers in Arctic cryoconite holes: revealing divergent roles in a supraglacial trophic network by Novotná JaromÄÅská, Tereza, Trubac, Jakub, Zawierucha, Krzysztof, Vondrovicová, Lenka, Devetter, Miloslav, Zárský, Jakub D

“…Arctic cryoconite holes represent highly biologically active aquatic habitats on the glacier surface characterized by the dynamic nature of their formation and…”
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Patterns in Microbial Assemblages Exported From the Meltwater of Arctic and Sub-Arctic Glaciers by Kohler, Tyler J, Vinšová, Petra, Falteisek, Lukáš, Žárský, Jakub D, Yde, Jacob C, Hatton, Jade E, Hawkings, Jon R, Lamarche-Gagnon, Guillaume, Hood, Eran, Cameron, Karen A, Stibal, Marek

“…Meltwater streams connect the glacial cryosphere with downstream ecosystems. Dissolved and particulate matter exported from glacial ecosystems originates from…”
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Glacier Algae: A Dark Past and a Darker Future by Williamson, Christopher J, Cameron, Karen A, Cook, Joseph M, Zarsky, Jakub D, Stibal, Marek, Edwards, Arwyn

“…"Glacier algae" grow on melting glacier and ice sheet surfaces across the cryosphere, causing the ice to absorb more solar energy and consequently melt faster,…”
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Supraglacial bacterial community structures vary across the Greenland ice sheet by Cameron, Karen A., Stibal, Marek, Zarsky, Jakub D., Gözdereliler, Erkin, Schostag, Morten, Jacobsen, Carsten S.

“…The composition and spatial variability of microbial communities that reside within the extensive (>200 000 km2) biologically active area encompassing the…”
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Silicon isotopes in Arctic and sub-Arctic glacial meltwaters: the role of subglacial weathering in the silicon cycle by Hatton, Jade E., Hendry, Katharine R., Hawkings, Jonathan R., Wadham, Jemma L., Opfergelt, Sophie, Kohler, Tyler J., Yde, Jacob C., Stibal, Marek, Žárský, Jakub D.

“…Glacial environments play an important role in high-latitude marine nutrient cycling, potentially contributing significant fluxes of silicon (Si) to the polar…”
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Prokaryotic assemblages in suspended and subglacial sediments within a glacierized catchment on Qeqertarsuaq (Disko Island), west Greenland by Žárský, Jakub D, Kohler, Tyler J, Yde, Jacob C, Falteisek, Lukáš, Lamarche-Gagnon, Guillaume, Hawkings, Jon R, Hatton, Jade E, Stibal, Marek

“…Microbes transported by glacial meltwater streams are thought to be a product of passive dispersal from both supra- and subglacial sources, though studies…”
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Large cryoconite aggregates on a Svalbard glacier support a diverse microbial community including ammonia-oxidizing archaea by Zarsky, Jakub D, Stibal, Marek, Hodson, Andy, Sattler, Birgit, Schostag, Morten, Hansen, Lars H, Jacobsen, Carsten S, Psenner, Roland

“…The aggregation of surface debris particles on melting glaciers into larger units (cryoconite) provides microenvironments for various microorganisms and…”
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Microbial abundance in surface ice on the Greenland Ice Sheet by Stibal, Marek, Gözdereliler, Erkin, Cameron, Karen A, Box, Jason E, Stevens, Ian T, Gokul, Jarishma K, Schostag, Morten, Zarsky, Jakub D, Edwards, Arwyn, Irvine-Fynn, Tristram D L, Jacobsen, Carsten S

“…Measuring microbial abundance in glacier ice and identifying its controls is essential for a better understanding and quantification of biogeochemical…”
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Greenland melt drives continuous export of methane from the ice-sheet bed by Lamarche-Gagnon, Guillaume, Wadham, Jemma L., Sherwood Lollar, Barbara, Arndt, Sandra, Fietzek, Peer, Beaton, Alexander D., Tedstone, Andrew J., Telling, Jon, Bagshaw, Elizabeth A., Hawkings, Jon R., Kohler, Tyler J., Zarsky, Jakub D., Mowlem, Matthew C., Anesio, Alexandre M., Stibal, Marek

“…Ice sheets are currently ignored in global methane budgets 1 , 2 . Although ice sheets have been proposed to contain large reserves of methane that may…”
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Kuannersuit Glacier revisited: Constraining ice dynamics, landform formations and glaciomorphological changes in the early quiescent phase following the 1995–98 surge event by Yde, Jacob C., Žárský, Jakub D., Kohler, Tyler J., Knudsen, N. Tvis, Gillespie, Mette K., Stibal, Marek

“…Kuannersuit Glacier in west Greenland experienced a major surge in 1995–1998, where the glacier advanced 10.5 km down-valley. In this paper, we examine how the…”
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Meltwater export of prokaryotic cells from the Greenland ice sheet by Cameron, Karen A., Stibal, Marek, Hawkings, Jon R., Mikkelsen, Andreas B., Telling, Jon, Kohler, Tyler J., Gözdereliler, Erkin, Zarsky, Jakub D., Wadham, Jemma L., Jacobsen, Carsten S.

“…Summary Microorganisms are flushed from the Greenland Ice Sheet (GrIS) where they may contribute towards the nutrient cycling and community compositions of…”
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Microbial Cell Retention in a Melting High Arctic Snowpack, Svalbard by Björkman, Mats P, Zarsky, Jakub D, Kühnel, Rafael, Hodson, Andy, Sattler, Birgit, Psenner, Roland

“…While elution processes of ions and solutes from alpine and arctic snowpacks are well known, the scientific knowledge of the effects on microbial cells and…”
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Silicon isotopes in Arctic and sub-Arctic glacial meltwaters: the role of subglacial weathering in the silicon cycle by Hatton, Jade E., Hendry, Katharine R., Hawkings, Jonathan R., Wadham, Jemma L., Opfergelt, Sophie, Kohler, Tyler J., Yde, Jacob C., Stibal, Marek, Žárský, Jakub D.

“…Glacial environments play an important role in high-latitude marine nutrient cycling, potentially contributing significant fluxes of silicon (Si) to the polar…”
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The Biogeochemical Legacy of Arctic Subglacial Sediments Exposed by Glacier Retreat by Vinšová, P., Kohler, T. J., Simpson, M. J., Hajdas, I., Yde, J. C., Falteisek, L., Žárský, J. D., Yuan, T., Tejnecký, V., Mercl, F., Hood, E., Stibal, M.

“…During past periods of advance, Arctic glaciers and ice sheets overrode soil, sediments, and vegetation and buried significant stores of organic matter (OM);…”
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Prokaryotic assemblages in suspended and subglacial sediments within a glacierized catchment on Qeqertarsuaq , west Greenland by Zarsky, Jakub D, Kohler, Tyler J, Yde, Jacob C, Falteisek, Lukas, Lamarche-Gagnon, Guillaume, Hawkings, Jon R, Hatton, Jade E, Stibal, Marek

“…Microbes transported by glacial meltwater streams are thought to be a product of passive dispersal from both supra- and subglacial sources, though studies…”
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