Sulfate reduction and methanogenesis in the hypersaline deep waters and sediments of a perennially ice‐covered lake
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DOI: 10.1002/lno.11723
Abstract: Documenting anaerobic microbial metabolisms in hypersaline perennially ice‐covered lakes in Antarctica further refines the environmental limits to life and may reveal rare biogeochemical mechanisms and/or novel microbial catalysts of elemental cycling. We assessed rates of… read more here.
Keywords: perennially ice; ice covered; methanogenesis; sulfate reduction ... See more keywords
Sources of solutes and carbon cycling in perennially ice-covered Lake Untersee, Antarctica
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DOI: 10.1038/s41598-020-69116-6
Abstract: Perennially ice-covered lakes that host benthic microbial ecosystems are present in many regions of Antarctica. Lake Untersee is an ultra-oligotrophic lake that is substantially different from any other lakes on the continent as it does… read more here.
Keywords: perennially ice; carbon; solutes carbon; lake untersee ... See more keywords
Microbial Diversity of Pinnacle and Conical Microbial Mats in the Perennially Ice-Covered Lake Untersee, East Antarctica
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DOI: 10.3389/fmicb.2020.607251
Abstract: Antarctic perennially ice-covered lakes provide a stable low-disturbance environment where complex microbially mediated structures can grow. Lake Untersee, an ultra-oligotrophic lake in East Antarctica, has the lake floor covered in benthic microbial mat communities, where… read more here.
Keywords: perennially ice; microbial mats; east antarctica; lake untersee ... See more keywords