Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Mirjam, Perner"'
Autor:
Andrew W. Dale, Sonja Geilert, Isabel Diercks, Michael Fuhr, Mirjam Perner, Florian Scholz, Klaus Wallmann
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-11 (2024)
Abstract Carbon dioxide removal from the atmosphere and storage over long times scales in terrestrial and marine reservoirs is urgently needed to limit global warming and for sustainable management of the global carbon cycle. Ocean alkalinity enhance
Externí odkaz:
https://doaj.org/article/2d692f82aa9148d2a5ff10580176c61f
Publikováno v:
Bioresources and Bioprocessing, Vol 10, Iss 1, Pp 1-19 (2023)
Abstract Anthropogenic carbon dioxide (CO2) levels are rising to alarming concentrations in earth’s atmosphere, causing adverse effects and global climate changes. In the last century, innovative research on CO2 reduction using chemical, photochemi
Externí odkaz:
https://doaj.org/article/60d0af529ee44e80922c1b62392a98c3
Autor:
Michael Fuhr, Klaus Wallmann, Andrew W. Dale, Isabel Diercks, Habeeb Thanveer Kalapurakkal, Mark Schmidt, Stefan Sommer, Stefanie Böhnke, Mirjam Perner, Sonja Geilert
Publikováno v:
Frontiers in Climate, Vol 5 (2023)
Enhanced mineral dissolution in the benthic environment is currently discussed as a potential technique for ocean alkalinity enhancement (OAE) to reduce atmospheric CO2 levels. This study explores how biogeochemical processes affect the dissolution o
Externí odkaz:
https://doaj.org/article/b02bb23621ca4fa59c1adcda781fefdf
Autor:
Nicole Adam-Beyer, Katja Laufer-Meiser, Sebastian Fuchs, Axel Schippers, Daniela Indenbirken, Dieter Garbe-Schönberg, Sven Petersen, Mirjam Perner
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
In order to expand the knowledge of microbial ecosystems from deep-sea hydrothermal vent systems located on the Central and South-East Indian Ridge, we sampled hydrothermal fluids, massive sulfides, ambient water and sediments of six distinct vent fi
Externí odkaz:
https://doaj.org/article/c19a2d9e81a542c4a0d0de595bdf5cd2
Autor:
Christian T. Hansen, Charlotte Kleint, Stefanie Böhnke, Lukas Klose, Nicole Adam-Beyer, Katharina Sass, Rebecca Zitoun, Sylvia G. Sander, Daniela Indenbirken, Thorsten Dittmar, Andrea Koschinsky, Mirjam Perner
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-16 (2022)
Abstract Iron (Fe) is an essential trace element for life. In the ocean, Fe can be exceptionally scarce and thus biolimiting or extremely enriched causing microbial stress. The ability of hydrothermal plume microbes to counteract unfavorable Fe-conce
Externí odkaz:
https://doaj.org/article/0af879de9bc9478c965dbc8525f0716f
Autor:
Mirjam Perner, Klaus Wallmann, Nicole Adam-Beyer, Helmke Hepach, Katja Laufer-Meiser, Stefanie Böhnke, Isabel Diercks, Hermann W. Bange, Daniela Indenbirken, Verena Nikeleit, Casey Bryce, Andreas Kappler, Anja Engel, Florian Scholz
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
Anthropogenic activities are modifying the oceanic environment rapidly and are causing ocean warming and deoxygenation, affecting biodiversity, productivity, and biogeochemical cycling. In coastal sediments, anaerobic organic matter degradation essen
Externí odkaz:
https://doaj.org/article/65049152647a410baba9b5c83f559f81
Autor:
Stefanie Böhnke, Mirjam Perner
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
Researchers have recognized the potential of enzymes and metabolic pathways hidden among the unseen majority of Earth’s microorganisms for decades now. Most of the microbes expected to colonize the seafloor and its subsurface are currently uncultur
Externí odkaz:
https://doaj.org/article/4055583a388d416e806cff0e44605ebd
Autor:
Nicole Adam, Yuchen Han, Katja Laufer-Meiser, Rebecca Bährle, Ulrich Schwarz-Schampera, Axel Schippers, Mirjam Perner
Publikováno v:
Frontiers in Microbiology, Vol 12 (2021)
A novel deltaproteobacterial, mesophilic, hydrogen-oxidizing, and sulfate-reducing bacterium (strain KaireiS1) was highly enriched from an inactive chimney located in the active zone of the Kairei hydrothermal vent field (Central Indian Ridge) in the
Externí odkaz:
https://doaj.org/article/8f81664275a44f328dfcc5cfba9ff0ab
Publikováno v:
BMC Genomics, Vol 20, Iss 1, Pp 1-19 (2019)
Abstract Background Obligate sulfur oxidizing chemolithoauthotrophic strains of Hydrogenovibrio crunogenus have been isolated from multiple hydrothermal vent associated habitats. However, a hydrogenase gene cluster (encoding the hydrogen converting e
Externí odkaz:
https://doaj.org/article/df73c9ba9fe342e1a38a87b76070ff68
Publikováno v:
BIOspektrum. 29:280-282