Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Detlev K. Richter"'
Autor:
Dana F. C. Riechelmann, Sylvia Riechelmann, Jasper A. Wassenburg, Jens Fohlmeister, Bernd R. Schöne, Klaus Peter Jochum, Detlev K. Richter, Denis Scholz
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 21, Iss 6, Pp n/a-n/a (2020)
Abstract Two small annually laminated stalagmites from Zoolithencave (southeastern Germany) grew between CE 1821 and 1970 (Zoo‐rez‐1) and CE 1835 and 1970 (Zoo‐rez‐2), respectively. Trace element concentrations were determined by Laser Ablati
Externí odkaz:
https://doaj.org/article/b0fc6192797c4cd59fcd16ade2d2febb
Publikováno v:
International Journal of Speleology, Vol 47, Iss 2, Pp 145-154 (2018)
The investigation of the internal structure of calcite crystals is a new focus in speleothem science, especially in the range of crystallization temperatures close to 0°C. Recently found calcite spars from Zinnbergschacht Cave of the Franconian Alb
Externí odkaz:
https://doaj.org/article/a96e50284f634ef6a16132f17a9f7fdd
Publikováno v:
International Journal of Speleology, Vol 44, Iss 1, Pp 91-98 (2015)
Electron backscattered diffraction (EBSD) applied to crystal fabric research in speleothems aids in our understanding of the origin of those fabrics. A significant advantage of this approach is the three dimensional data set of crystal c-axes. Here,
Externí odkaz:
https://doaj.org/article/f32e47ff53ff425aa3081fcb0509c910
Autor:
Silviu Constantin, Detlev K. Richter, Mihai Terente, Andrea Schröder-Ritzrau, Maximilian Hansen, Andrea Hachenberg, Denis Scholz, Jasper A. Wassenburg, Dana F. C. Riechelmann, Adrian Immenhauser, Sylvia Riechelmann
Publikováno v:
Geochimica et Cosmochimica Acta. 269:581-596
Trace element to Ca ratios in speleothems have emerged as important proxies that reflect local environmental conditions. However, interpretations of speleothem trace element records can be challenging due to various processes. Positive correlations b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d35575b5c34d0d33cc90e9f13db9b4a
https://doi.org/10.1016/j.gca.2019.11.011
https://doi.org/10.1016/j.gca.2019.11.011
Autor:
Norbert Frank, Michael Deininger, Jens Fohlmeister, Detlev K. Richter, Dana F. C. Riechelmann, Ronny Friedrich, Denis Scholz, Tobias Kluge, Klaus Peter Jochum
Publikováno v:
Quaternary Geochronology
Three small stalagmites from Zoolithencave (southern Germany) show visible laminae, which consist of a clear and a brownish, pigmented layer pair. This potentially provides the opportunity to construct precise chronologies by counting annual laminae.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4bb503be37963003db2dbd2f9ab2ac6
https://doi.org/10.1016/j.quageo.2019.04.001
https://doi.org/10.1016/j.quageo.2019.04.001
Publikováno v:
International Journal of Speleology, Vol 47, Iss 2, Pp 145-154 (2018)
The investigation of the internal structure of calcite crystals is a new focus in speleothem science, especially in the range of crystallization temperatures close to 0°C. Recently found calcite spars from Zinnbergschacht Cave of the Franconian Alb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::249f6e40c9bd66fc3d13358fafa21e7b
http://scholarcommons.usf.edu/ijs/vol47/iss2/4/
http://scholarcommons.usf.edu/ijs/vol47/iss2/4/
Publikováno v:
Zeitschrift der Deutschen Gesellschaft für Geowissenschaften. 169:27-46
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1dec57aec3f98a77cc597813623f5843
https://doi.org/10.1127/zdgg/2018/0150
https://doi.org/10.1127/zdgg/2018/0150
Autor:
Rolf D. Neuser, Giovanni Bertotti, Detlev K. Richter, Chelsea L. Pederson, Onyedika Anthony Igbokwe, Adrian Immenhauser, Benjamin F. Walter, Sylvia Riechelmann, Dieter Buhl, Mathias Mueller, Axel Gerdes, Richard Albert
Publikováno v:
Sedimentology, 67 (2020)(2)
Sedimentology, 67 (2), 849-881
Sedimentology, 67 (2), 849-881
Early marine diagenetic dolomite is a rather thermodynamically‐stable carbonate phase and has potential to act as an archive of marine porewater properties. However, the variety of early to late diagenetic dolomite phases that can coexist within a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ac7c04763f39f3cab735b737d8cee2a
http://resolver.sub.uni-goettingen.de/purl?gldocs-11858/8523
http://resolver.sub.uni-goettingen.de/purl?gldocs-11858/8523
Autor:
Jasper A. Wassenburg, Detlev K. Richter, Jens Fohlmeister, Christoph Spötl, Meinrat O. Andreae, Abdellah Sabaoui, Jan Fietzke, Denis Scholz, Adrian Immenhauser, Klaus Peter Jochum, Gerrit Lohmann, Stephan Dietrich
Publikováno v:
Nature Geoscience. 9:602-605
Laurentide ice-sheet retreat continued into the mid-Holocene. Speleothem-based precipitation records suggest the cessation of melt led to the establishment of the present precipitation patterns associated with the North Atlantic Oscillation. The Nort
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3ba7f9f99073604a47cc82d529b4793
https://doi.org/10.1038/ngeo2767
https://doi.org/10.1038/ngeo2767
Autor:
Detlev K. Richter, Dieter Buhl, Adrian Immenhauser, Martin Dietzel, Stephen W. Lokier, Anna Geske
Publikováno v:
Chemical Geology. :112-124
Earliest marine diagenetic sabkha type dolomites are widespread in Earth's geological record. Potentially, these carbonates may act as archives of past seawater magnesium isotope (δ26Mg) ratios. At present, however, the fractionation of magnesium is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26c9bd6bc7c6b86866f88c372d00d922
https://doi.org/10.1016/j.chemgeo.2014.11.020
https://doi.org/10.1016/j.chemgeo.2014.11.020