A microscopic approach to investigate bacteria under in situ conditions in sea-ice samples

By K. Junge, C. Krembs, Jody W. Deming, A. Stierle, Hajo Eicken. Annals of Glaciology, 2001

116 citations recorded by the source corpus.

Subfields: Ecology, General Health Professions

View Paper: https://www.semanticscholar.org/paper/f50784f93472a45a9560ff01cf51fe37f541b5f5

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In Ecology

1. Jody W. Deming
2. Hajo Eicken
3. K. Junge
4. D. Thomas
5. J. Johnson
6. Aomawa L. Shields
7. S. Ballard
8. R. Gradinger

Citations in the corpus

• Life in extreme environments (2001, background): “First, some ice contains liquid brine inclusions that provide the actual habitat for the microbe”
• Abundance, size distribution and bacterial colonization of exopolymer particles in Antarctic sea ice (Bellingshausen Sea) (2004, background): “Recently, protective microhabitats around diatoms in Arctic sea ice have been observed with in situ microscopical techniques (Junge et al. 2001, Krembs et al. 2003).”
• Vertical distribution of exopolymer particles in sea ice of the Fram Strait (Arctic) during autumn (2003, methodology): “As melting of ice samples generally destroys the natural structure of the sea ice habitat and allows free interaction of particles, differences between the actual and observed exopolymer particle abundances and characteristics in sea ice samples remain possible (Krembs & Engel 2001).”
• The Role of Exopolymers in Microbial Adaptation to Sea Ice (2008, background): “During freezing, most molecules and particles, including bacteria ( Junge et al. 2001 ), do not incorporate into the crystal matrix of ice but instead accumulate in the remaining liquid phase.”
• Bacterial Activity at −2 to −20°C in Arctic Wintertime Sea Ice (2004, methodology): “Nonfluorescent, filter-sterilized artificial brine prepared as described by Junge et al. ( 21 ) was used as the immersion fluid for the 63 objective, which was a ceramic-tipped model.”
• The Habitability of Planets Orbiting M-dwarf Stars (2016, background): “Microbial organisms (algae, protozoa, bacteria, archaea) reside in sea ice (Staley & Gosink, 1999; Collins et al., 2010), within its liquid brine inclusions (Junge et al., 2001).”
• Large scale importance of sea ice biology in the Southern Ocean (2004, background): “It is an intriguing concept that diatoms (and bacteria) may be causing physical changes to their immediate environment, enabling survival at the coldest temperatures (Junge et al. 2001, Krembs et al. 2002, Deming 2002, Junge et al. 2004).”