Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Simon V. Hohl"'
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 25, Iss 2, Pp n/a-n/a (2024)
Abstract Modern Fe‐Si oxyhydroxide deposits occur in global marine hydrothermal vent sites. Despite their role as biogenic substrates and potential ore resources, much remains unknown about their formation processes. Here, we apply analyses of majo
Externí odkaz:
https://doaj.org/article/c4fd1c84273143748679148febb72c20
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 22, Iss 5, Pp n/a-n/a (2021)
Abstract The South Yellow Sea is an important sink for sediments delivered by the Yellow and Yangtze rivers in East Asia. We conducted a high‐resolution geochemical analysis on the bulk sediments retrieved from a marine drill core (CSDP‐1) using
Externí odkaz:
https://doaj.org/article/d688e281dfd54e69a02447f79d647a46
Autor:
Simon V. Hohl, Shao-Yong Jiang, Sebastian Viehmann, Wei Wei, Qian Liu, Hai-Zhen Wei, Stephen J.G. Galer
Publikováno v:
Geosciences, Vol 10, Iss 1, p 36 (2020)
The behaviour of bioavailable trace metals and their stable isotopes in the modern oceans is controlled by uptake into phototrophic organisms and adsorption on and incorporation into marine authigenic minerals. Among other bioessential metals, Cd and
Externí odkaz:
https://doaj.org/article/6ed395bb5b094db4a133dcb63b57c29e
Autor:
Jun-Lin Wang, Hai-Zhen Wei, A.E. Williams-Jones, Ge Dong, Yuan-Feng Zhu, Shao-Yong Jiang, Jing Ma, Simon V. Hohl, Xi Liu, Yin-Chuan Li, Jian-Jun Lu
Publikováno v:
Geochimica et Cosmochimica Acta. 322:24-42
Autor:
Feifei Zhang, Yi-Bo Lin, Simon V. Hohl, Graham A. Shields, Hong-Fei Ling, Guang-Yi Wei, Tao Yang
Publikováno v:
Geology. 49:1059-1063
There are current debates around the extent of global ocean oxygenation, particularly from the late Neoproterozoic to the early Paleozoic, based on analyses of various geochemical indices. We present a temporal trend in excess barium (Baexcess) conte
Publikováno v:
Resources Policy. 81:103415
Autor:
Sebastian Viehmann, Robert Kujawa, Simon V. Hohl, Nathalie Tepe, Alexandra S. Rodler, Thilo Hofmann, Erich Draganits
Publikováno v:
Chemical Geology. 618:121301
Autor:
Simon V. Hohl, Sebastian Viehmann
Non-traditional stable isotope systematics of bioactive metals are emerging new tools for studying the biogeochemical cycling of micronutrients in sedimentary archives through deep time. In the case of Ni and Cd, their role as cofactors for biochemic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1fc3a55bb82a21437a4b1318160420f
https://doi.org/10.5194/egusphere-egu22-6766
https://doi.org/10.5194/egusphere-egu22-6766
Trace element compositions of carbonate microbialites are valuable proxies to reconstruct shallow water microbial environments through Earth's history. Most of the published trace element data of microbial carbonates are obtained from bulk digestion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac989f64b88f391d5011e90b576ae166
https://doi.org/10.5194/egusphere-egu22-9014
https://doi.org/10.5194/egusphere-egu22-9014
Autor:
Sebastian Viehmann, Robert Kujawa, Simon V. Hohl, Nathalie Tepe, Alexandra S. Rodler, Thilo Hofmann, Erich Draganits
Stromatolitic carbonates were formed in ancient microbial mats, and, thus, provide unique geochemical archives to reconstruct palaeo-environments in which microbial life thrived and evolved. In this study, we report the first geochemical data of Mioc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1a7bd84b051ae775aea2ec68fdcfa8e
https://doi.org/10.5194/egusphere-egu22-2653
https://doi.org/10.5194/egusphere-egu22-2653