Zobrazeno 1 - 10
of 296
pro vyhledávání: '"Harald Strauß"'
Autor:
Bartosz Pieterek, Riccardo Tribuzio, Magdalena Matusiak-Małek, Jakub Ciążela, Ingo Horn, Stefan Weyer, Harald Strauss, Thomas Kuhn, Andrzej Muszyński
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-10 (2024)
Abstract Exposures of the Earth’s crust-mantle transition are scarce, thus, limiting our knowledge about the formation of subcontinental underplate cumulates, and their significance for metal storage and migration. Here, we investigated chalcophile
Externí odkaz:
https://doaj.org/article/07767ed212d649ef84c1c3087887bf31
Autor:
Desiree L. Roerdink, Francesca Vulcano, Jan-Kristoffer Landro, Karen E. Moltubakk, Hannah R. Babel, Steffen Leth Jørgensen, Tamara Baumberger, Ingeborg E. Økland, Eoghan P. Reeves, Ingunn H. Thorseth, Laila J. Reigstad, Harald Strauss, Ida H. Steen
Publikováno v:
Frontiers in Marine Science, Vol 10 (2024)
Microbial sulfate reduction is generally limited in the deep sea compared to shallower marine environments, but cold seeps and hydrothermal systems are considered an exception. Here, we report sulfate reduction rates and geochemical data from marine
Externí odkaz:
https://doaj.org/article/24948b0b405941eabdd599757ac0b743
Autor:
Zhiyong Lin, Harald Strauss, Jörn Peckmann, Andrew P. Roberts, Yang Lu, Xiaoming Sun, Tingting Chen, Mathias Harzhauser
Publikováno v:
Communications Earth & Environment, Vol 4, Iss 1, Pp 1-11 (2023)
Abstract Sulphate deficiency makes lake environments a key source of atmospheric methane because sulphate-driven anaerobic oxidation of methane (SD-AOM) is hindered. Miocene to Pliocene Lake Pannon was the largest European lake, although the extent o
Externí odkaz:
https://doaj.org/article/d83432bf1d084926bae1788925cdb8ae
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
Elemental sulfur (S0) is known to form in submarine acid-sulfate vents by disproportionation of magmatic SO2. S0 formed upon disproportionation shows δ34SS values considerably lower than the influxing magmatic SO2, which results in δ34SS values typ
Externí odkaz:
https://doaj.org/article/eb4265ad15384ad9bb456b69611ba16b
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
Externí odkaz:
https://doaj.org/article/4fa9cf8f98444ce294da975699ad2f0d
Autor:
Vanessa Fichtner, Simon L. Schurr, Harald Strauss, Crisógono Vasconcelos, Katja E. Goetschl, Camila Areias, Catia F. Barbosa, Adrian Immenhauser
Publikováno v:
Geosciences, Vol 13, Iss 8, p 229 (2023)
Over the few past decades, the concept of microbial sulfur cycling catalyzing the precipitation of CaMg (CO3)2 at low temperatures (34SSO4, δ18OSO4, and δ34SH2S), the sulfur isotopic composition of sedimentary pyrite (δ34SCRS), and sulfur and oxyg
Externí odkaz:
https://doaj.org/article/2f8a2f5405a44e06a35df83ce22bbd83
Autor:
Vanessa Fichtner, Skadi M. Lange, Stefan Krause, Thomas Huthwelker, Camelia N. Borca, Simon L. Schurr, Adrian Immenhauser, Chelsea L. Pederson, Tina Treude, Andrea M. Erhardt, Harald Strauss
Publikováno v:
The Depositional Record, Vol 7, Iss 3, Pp 500-519 (2021)
Abstract Carbonates that exhibit obvious diagenetic alteration are usually excluded as archives in palaeoenvironmental studies. However, the potential impact of microbial alteration during early diagenesis is still poorly explored. To investigate the
Externí odkaz:
https://doaj.org/article/caa063cba9db40fc818b0bf08a366948
Publikováno v:
Geosciences, Vol 13, Iss 5, p 140 (2023)
The objective of this study was to assess the temporal and spatial variability of aquatic invertebrates and microbial parameters (biomass and activity) with environmental data in springs, and to determine the impact of key parameters on the ecologica
Externí odkaz:
https://doaj.org/article/3f1891395d324a92be5c2eb57a6ed3e4
Autor:
Samuel I. Pereira, Alexander Diehl, Jill M. McDermott, Thomas Pape, Lukas Klose, Harald Strauss, Gerhard Bohrmann, Wolfgang Bach
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
The compositions of hydrothermal fluids in back-arc basins (BABs) can be affected by the influx of magmatic fluids into systems that are dominated by reactions between basement rocks and seawater-derived fluids. The East Scotia Ridge (ESR) in the Sco
Externí odkaz:
https://doaj.org/article/18f6e43842db4a27af18ab38a1806c95
Autor:
Elizabeth D. Swanner, Marina Wüstner, Tania Leung, Jürgen Pust, Micah Fatka, Nick Lambrecht, Hannah E. Chmiel, Harald Strauss
Publikováno v:
MicrobiologyOpen, Vol 11, Iss 3, Pp n/a-n/a (2022)
Abstract Subsurface chlorophyll maxima layers (SCML) are ubiquitous features of stratified aquatic systems. Availability of the micronutrient iron is known to influence marine SCML, but iron has not been explored in detail as a factor in the developm
Externí odkaz:
https://doaj.org/article/daa9fff8159a4a72b141989b771317ba