Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Grit Steinhoefel"'
Autor:
Ingo Sasgen, Grit Steinhoefel, Caroline Kasprzyk, Heidrun Matthes, Sebastian Westermann, Julia Boike, Guido Grosse
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-15 (2024)
Abstract The Arctic is changing rapidly due to the amplification of global temperature trends, causing profound impacts on the ice sheet in Greenland, glaciers, frozen ground, ecosystems, and societies. Here, we focus on impacts that atmospheric circ
Externí odkaz:
https://doaj.org/article/b532655fbcc6476ba3d2ad19f2a69f2b
Autor:
Grit Steinhoefel, Kristina K. Beck, Albert Benthien, Klaus‐Uwe Richter, Gertraud M. Schmidt‐Grieb, Jelle Bijma
Publikováno v:
Rapid Communications in Mass Spectrometry. 37
Autor:
null Grit Steinhoefel, null Kristina K. Beck, null Albert Benthien, null Klaus‐Uwe Richter, null Gertraud M. Schmidt‐Grieb, null Jelle Bijma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4700ab02b7221178007f1765deff62d
https://doi.org/10.1002/rcm.9508/v3/response1
https://doi.org/10.1002/rcm.9508/v3/response1
Autor:
Grit Steinhoefel, Kristina Beck, Albert Benthien, Klaus-Uwe Richter, Gertraud Schmidt-Grieb, Jelle Bijma
RATIONALE Boron isotopes are a powerful tool for pH reconstruction in marine carbonates and as tracer for fluid-mineral interaction in geochemistry. Micro-analytical approaches based on laser ablation multi-collector inductively coupled plasma mass s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::056a95e547bf35f468784877a671aa45
https://doi.org/10.22541/au.167095265.53792407/v1
https://doi.org/10.22541/au.167095265.53792407/v1
Publikováno v:
EPIC3Geochimica et Cosmochimica Acta, 295, pp. 155-177
Clay weathering in shales is an important component of the global Li budget because Li is mobilized from Li-rich clay minerals and shale represents about one quarter of the exposed rocks on Earth. We investigate Li isotopes and concentrations to expl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3dc94830dc7b0e615dce3f8aaf0e6e4c
https://hdl.handle.net/10013/epic.c98499a6-da2d-4de1-aca1-d77c7ea1bb7a
https://hdl.handle.net/10013/epic.c98499a6-da2d-4de1-aca1-d77c7ea1bb7a
Publikováno v:
Goldschmidt2021 abstracts.
Autor:
Matthieu Buisson, Markus Raitzsch, Klaus-Uwe Richter, Albert Benthien, Jelle Bijma, Ingo Horn, Grit Steinhoefel, Claire Rollion-Bard, Pascale Louvat
The boron isotopic composition (δ11B) of benthic foraminifera provides a valuable tool to reconstruct past deep-water pH. As the abundance of monospecific species might be limited in sediments, microanalytical techniques can help to overcome this pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bd46f7cfed0995674a509c95b14ef6d
https://doi.org/10.5194/bg-2020-269
https://doi.org/10.5194/bg-2020-269
Autor:
Markus Raitzsch, Claire Rollion-Bard, Ingo Horn, Grit Steinhoefel, Albert Benthien, Klaus-Uwe Richter, Matthieu Buisson, Pascale Louvat, Jelle Bijma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::719c3f3fe8d555666e18ee973eb56358
https://doi.org/10.5194/bg-2020-269-supplement
https://doi.org/10.5194/bg-2020-269-supplement
Publikováno v:
Chemical Geology. 493:413-425
Stream chemistry reflects the mixture of complex biogeochemical reactions that vary across space and time within watersheds. For example, streams experience changing hydrologic connectivity to heterogeneous water sources under different flow regimes;
Autor:
Albert Benthien, Grit Steinhoefel, Markus Raitzsch, Klaus-Uwe Richter, Michal Kucera, Jelle Bijma
Publikováno v:
Earth and Planetary Science Letters. 487:138-150
The boron isotopic composition of planktonic foraminiferal shell calcite ( δ 11 B Cc ) provides valuable information on the pH of ambient water at the time of calcification. Hence, δ 11 B Cc of fossil surface-dwelling planktonic foraminifera can be