Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Oona Appelt"'
Autor:
Rebecca J. Kearney, Markus J. Schwab, Daniel Redant, Ina Neugebauer, Oona Appelt, Cecile Blanchet, Jan Fietzke, Christina Günter, Daniela J. M. Müller, Rik Tjallingii, Achim Brauer
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Robust chronologies and time equivalent tephra markers are essential to better understand spatial palaeoenvironmental response to past abrupt climatic changes. Identification of well-dated and widely dispersed volcanic ash by tephra and cryp
Externí odkaz:
https://doaj.org/article/bff12a8a5f6247cca96d648675084c12
Autor:
Nina Kristine Boesche, Christian Rogass, Christin Lubitz, Maximilian Brell, Sabrina Herrmann, Christian Mielke, Sabine Tonn, Oona Appelt, Uwe Altenberger, Hermann Kaufmann
Publikováno v:
Remote Sensing, Vol 7, Iss 5, Pp 5160-5186 (2015)
In this study, an in situ application for identifying neodymium (Nd) enriched surface materials that uses multitemporal hyperspectral images is presented (HySpex sensor). Because of the narrow shape and shallow absorption depth of the neodymium absor
Externí odkaz:
https://doaj.org/article/1567d78ab67d45e3964ad36a3a6030ca
Autor:
Mary Robles, Odile Peyron, Guillemette Ménot, Elisabetta Brugiapaglia, Sabine Wulf, Oona Appelt, Marion Blache, Boris Vannière, Lucas Dugerdil, Bruno Paura, Salomé Ansanay-Alex, Amy Cromartie, Laurent Charlet, Stephane Guédron, Jacques-Louis de Beaulieu, Sébastien Joannin
Publikováno v:
INQUA
INQUA, Jul 2023, Roma, Italy
INQUA, Jul 2023, Roma, Italy
The Lateglacial (14,700–11,700 cal BP) is a key climate period marked by rapid but contrasted changes in the Northern Hemisphere. Indeed, regional climate differences have been evidenced during the Lateglacial in Europe and the Northern Mediterrane
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03b20a3697d4e1b31b892260057249fa
https://cnrs.hal.science/hal-04168314
https://cnrs.hal.science/hal-04168314
Autor:
Melanie J. Sieber, HansJosef Reichmann, Robert Farla, Oona Appelt, Marcus Oelze, Christian Lathe, Monika Koch-Müller
The presence of magnesite (MgCO3) in the Earth’s mantle plays a fundamental role in reducing the melting point of the mantle [1] and forming carbonate‑rich melts such as kimberlites and carbonatites [2]. The melting curve of (dry) magnesite is we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbc510653cc2fa4c6f8100c43e271cc8
https://doi.org/10.5194/egusphere-egu23-7797
https://doi.org/10.5194/egusphere-egu23-7797
Publikováno v:
Zeitschrift für Naturforschung B. 77:425-432
We have examined the effect of composition on the Raman-active vibrational response of the Cu2(Fe x Zn1−x )SnS4 and Cu2(Mn x Zn1−x )SnS4 solid solution series at ambient conditions. Based on these results we were able to identify the phase bounda
Publikováno v:
International Journal of Terrestrial Heat Flow and Applications. 5:34-44
This study compares the performance of three analytical methods, hyperspectral imaging in the short-wave infrared range (SWIR), X-ray powder diffraction (XRD), and electron-microprobe analysis (EMPA) for the identification of minerals frequently form
Publikováno v:
European Journal of Mineralogy. 34:201-213
The dehydration reaction of phase A + high P clinoenstatite to forsterite + water was experimentally investigated at water-saturated conditions in the pressure range between 7.0 and 10.0 GPa by in situ reversal runs in a multi-anvil press at the sync
Autor:
Mary Robles, Odile Peyron, Guillemette Ménot, Elisabetta Brugiapaglia, Sabine Wulf, Oona Appelt, Marion Blache, Boris Vannière, Lucas Dugerdil, Bruno Paura, Salomé Ansanay-Alex, Amy Cromartie, Laurent Charlet, Stephane Guédron, Jacques-Louis de Beaulieu, Sébastien Joannin
Publikováno v:
Climate of the Past
Climate of the Past, 2023, 19 (2), pp.493-515. ⟨10.5194/cp-19-493-2023⟩
Climate of the Past, 2023, 19 (2), pp.493-515. ⟨10.5194/cp-19-493-2023⟩
The Late Glacial (14 700–11 700 cal BP) is a key climate period marked by rapid but contrasted changes in the Northern Hemisphere. Indeed, regional climate differences have been evidenced during the Late Glacial in Europe and the northern Mediterra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d71ee29a348283792bbd8737effa07db
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5017967
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5017967
Publikováno v:
European Journal of Mineralogy
The most profound consequences of the presence of Ca–Mg carbonates (CaCO3–MgCO3) in the Earth's upper mantle may be to lower the melting temperatures of the mantle and control the melt composition. Low-degree partial melting of a carbonate-bearin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d320fb51d2dac711f90cd7fd2d5b3d87
https://ejm.copernicus.org/articles/34/411/2022/
https://ejm.copernicus.org/articles/34/411/2022/
Autor:
Mary Robles, Odile Peyron, Guillemette Ménot, Elisabetta Brugiapaglia, Sabine Wulf, Oona Appelt, Marion Blache, Boris Vannière, Lucas Dugerdil, Bruno Paura, Salomé Ansanay-Alex, Amy Cromartie, Laurent Charlet, Stephane Guédron, Jacques-Louis de Beaulieu, Sébastien Joannin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e33dafdadb593060f6e73c13ad44683
https://doi.org/10.5194/cp-2022-54-supplement
https://doi.org/10.5194/cp-2022-54-supplement