Zobrazeno 1 - 10
of 121
pro vyhledávání: '"Daniel Birgel"'
Autor:
Yang Lu, Carsten Paulmann, Boriana Mihailova, Thomas Malcherek, Daniel Birgel, Matthias López Correa, Zhiyong Lin, Liuyi Lu, Yvonne Milker, Jörn Peckmann
Publikováno v:
Communications Earth & Environment, Vol 4, Iss 1, Pp 1-8 (2023)
Abstract Fibrous dolomite widely formed in Neoproterozoic marine sedimentary environments, but apparently disappeared in the Phanerozoic. Here, fibrous dolomite is recognised in a Miocene methane seep limestone (Marmorito, Italy) by synchrotron X-ray
Externí odkaz:
https://doaj.org/article/fa666750bff84a89932c35308e7529b1
Autor:
Simon E. Rouwendaal, Daniel Birgel, Vincent Grossi, Giovanni Aloisi, Laetitia Guibourdenche, Amanda L. Labrado, Benjamin Brunner, Jean-Marie Rouchy, Jörn Peckmann
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
Organoclastic sulfate reduction and bacterial sulfide oxidation have been suggested to explain the formation of authigenic carbonate and native sulfur replacing gypsum in the Lorca Basin, Spain. To gain more insight into the nature of this replacemen
Externí odkaz:
https://doaj.org/article/350832f50b6645878f7098b25d01cc2c
Autor:
Ruth-Sophie Taubner, Lydia M. F. Baumann, Michael Steiner, Kevin Pfeifer, Barbara Reischl, Kordian Korynt, Thorsten Bauersachs, Barbara Mähnert, Elisabeth L. Clifford, Jörn Peckmann, Bernhard Schuster, Daniel Birgel, Simon K.-M. R. Rittmann
Publikováno v:
mSystems, Vol 8, Iss 2 (2023)
ABSTRACT Methanogenic archaea possess diverse metabolic characteristics and are an ecologically and biotechnologically important group of anaerobic microorganisms. Although the scientific and biotechnological value of methanogens is evident with rega
Externí odkaz:
https://doaj.org/article/eb57b44a815e40989bd3758b2e1ea1e4
Autor:
Claudio Argentino, Amicia Lee, Luca Fallati, Diana Sahy, Daniel Birgel, Jörn Peckmann, Stefan Bünz, Giuliana Panieri
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
The origin of modern seafloor methane emissions in the Barents Sea is tightly connected to the glacio-tectonic and oceanographic transformations following the last ice age. Those regional events induced geological structure re-activation and destabil
Externí odkaz:
https://doaj.org/article/725509070f524d508219d52b4522ac1b
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
Invertebrates living at methane seeps such as mussels and clams gain nutrition through symbiosis with chemosynthetic, chiefly methanotrophic and thiotrophic bacteria. Lipid biomarkers, including their compound-specific carbon stable isotope compositi
Externí odkaz:
https://doaj.org/article/afc7276e5d9d4892961225a64ef01375
Autor:
Lydia M. F. Baumann, Ruth-Sophie Taubner, Kinga Oláh, Ann-Cathrin Rohrweber, Bernhard Schuster, Daniel Birgel, Simon K.-M. R. Rittmann
Publikováno v:
Bioengineering, Vol 9, Iss 4, p 169 (2022)
Archaeal lipids have a high biotechnological potential, caused by their high resistance to oxidative stress, extreme pH values and temperatures, as well as their ability to withstand phospholipases. Further, methanogens, a specific group of archaea,
Externí odkaz:
https://doaj.org/article/6230ec485fdb4900a2f218ba1c5d1a84
Autor:
Huiwen Huang, Xudong Wang, Shanggui Gong, Nicola Krake, Daniel Birgel, Jörn Peckmann, Duofu Chen, Dong Feng
Publikováno v:
Minerals, Vol 10, Iss 4, p 299 (2020)
High-magnesium calcite (HMC) and aragonite are metastable minerals, which tend to convert into low-magnesium calcite (LMC) and dolomite. During this process, primary compositions are frequently altered, resulting in the loss of information regarding
Externí odkaz:
https://doaj.org/article/90c3825498c042ff9a3d49d8ba54c80a
Autor:
Jessica A Kozlowski, Markes E Johnson, Jorge Ledesma-Vázquez, Daniel Birgel, Jörn Peckmann, Christa Schleper
Publikováno v:
Ciencias Marinas, Vol 44, Iss 2 (2018)
Located 20 km south of Puertecitos on the Baja California Peninsula, Mexico, is a salt-crusted lagoon with a surface area of approximately 265,000 m2 that is isolated from the adjacent Upper Gulf of California by a 50-m wide berm. The berm rises 2 m
Externí odkaz:
https://doaj.org/article/2547e0008a904b87958b7ef2839b0b47
Autor:
Huiwen Huang, Shanggui Gong, Niu Li, Daniel Birgel, Jörn Peckmann, Meng Jin, Ming Cheng, Harry H. Roberts, Duofu Chen, Dong Feng
Publikováno v:
Minerals, Vol 9, Iss 4, p 251 (2019)
Authigenic low-magnesium calcite (LMC)—a mineral phase that should precipitate in calcite seas rather than today’s aragonite sea—was recently discovered at the seafloor of the Gulf of Mexico (GoM) at water depths of 65 m (site SS296) and 189 m
Externí odkaz:
https://doaj.org/article/d352732981564204aa3bce60188b6bc6
Autor:
Darci Rush, Kate A Osborne, Daniel Birgel, Andreas Kappler, Hisako Hirayama, Jörn Peckmann, Simon W Poulton, Julia C Nickel, Kai Mangelsdorf, Marina Kalyuzhnaya, Frances R Sidgwick, Helen M Talbot
Publikováno v:
PLoS ONE, Vol 11, Iss 11, p e0165635 (2016)
Aerobic methane oxidation (AMO) is one of the primary biologic pathways regulating the amount of methane (CH4) released into the environment. AMO acts as a sink of CH4, converting it into carbon dioxide before it reaches the atmosphere. It is of inte
Externí odkaz:
https://doaj.org/article/a69e5f3aa94e49bea649ef63bd40a5ca