Zobrazeno 1 - 10
of 2 185
pro vyhledávání: '"M, Breitenbach"'
Autor:
Ingrid Bejarano-Arias, Carole Nehme, Sebastian F. M. Breitenbach, Monica Ionita, James Baldini, Edwige Pons-Branchu, Sevasti Modestou, Stuart Umbo, Damase Mouralis
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Drought events are increasingly impacting Europe. The study of past droughts helps disentangle the different factors that trigger hydrological drought, helping to forecast future drought severity. Here we identify the historical drought even
Externí odkaz:
https://doaj.org/article/691ca15284514a5e8c65c180c8ef5984
Autor:
Jasper A. Wassenburg, Anupam Samanta, Lijuan Sha, Hosun Lee, Denis Scholz, Hai Cheng, Brigitte Stoll, Yassine Ait Brahim, Alexander Budsky, Sebastian F. M. Breitenbach
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-13 (2024)
Abstract Speleothem trace element records can provide seasonal resolution climate reconstructions, but the interpretation can be challenging. Aragonite samples are understudied compared to calcite samples, despite that aragonite has 10x higher uraniu
Externí odkaz:
https://doaj.org/article/c8c1d074bf45484984637290eeeff10c
Autor:
Andrew R. Pearson, Bethany R. S. Fox, John C. Hellstrom, Marcus J. Vandergoes, Sebastian F. M. Breitenbach, Russell N Drysdale, Sebastian N. Höpker, Christopher T. Wood, Martin Schiller, Adam Hartland
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-15 (2024)
Abstract Despite decades of research, the influence of climate on the export of dissolved organic carbon (DOC) from soil remains poorly constrained, adding uncertainty to global carbon models. The limited temporal range of contemporary monitoring dat
Externí odkaz:
https://doaj.org/article/dc52331b16ea4285803ef554b3c83242
Autor:
Cinthya Nava‐Fernandez, Tobias Braun, Chelsea L. Pederson, Bethany Fox, Adam Hartland, Ola Kwiecien, Sebastian N. Höpker, Stefano Bernasconi, Madalina Jaggi, John Hellstrom, Fernando Gázquez, Amanda French, Norbert Marwan, Adrian Immenhauser, Sebastian F. M. Breitenbach
Publikováno v:
The Depositional Record, Vol 10, Iss 1, Pp 176-194 (2024)
Abstract El Niño–Southern Oscillation dynamics affect global weather patterns, with regionally diverse hydrological responses posing critical societal challenges. The lack of seasonally resolved hydrological proxy reconstructions beyond the observ
Externí odkaz:
https://doaj.org/article/b1ac932b7efa4da3af6a5a4ac363153e
Autor:
Annabel Wolf, Vasile Ersek, Tobias Braun, Amanda D. French, David McGee, Stefano M. Bernasconi, Vanessa Skiba, Michael L. Griffiths, Kathleen R. Johnson, Jens Fohlmeister, Sebastian F. M. Breitenbach, Francesco S. R. Pausata, Clay R. Tabor, Jack Longman, William H. G. Roberts, Deepak Chandan, W. Richard Peltier, Ulrich Salzmann, Deborah Limbert, Hong Quan Trinh, Anh Duc Trinh
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-14 (2023)
Abstract The winter and summer monsoons in Southeast Asia are important but highly variable sources of rainfall. Current understanding of the winter monsoon is limited by conflicting proxy observations, resulting from the decoupling of regional atmos
Externí odkaz:
https://doaj.org/article/67e448fbf7f24e078a2d8384b065a308
Autor:
J. Homann, N. Karbach, S. A. Carolin, D. H. James, D. Hodell, S. F. M. Breitenbach, O. Kwiecien, M. Brenner, C. Peraza Lope, T. Hoffmann
Publikováno v:
Biogeosciences, Vol 20, Pp 3249-3260 (2023)
Speleothems (cave stalagmites) contain inorganic and organic substances that can be used to infer past changes in local and regional paleoenvironmental conditions. Specific biomarkers can be employed to elucidate the history of past fires, caused by
Externí odkaz:
https://doaj.org/article/7b05dd8c1109428f80cd33126c50cf29
Autor:
Alena Giesche, David A. Hodell, Cameron A. Petrie, Gerald H. Haug, Jess F. Adkins, Birgit Plessen, Norbert Marwan, Harold J. Bradbury, Adam Hartland, Amanda D. French, Sebastian F. M. Breitenbach
Publikováno v:
Communications Earth & Environment, Vol 4, Iss 1, Pp 1-10 (2023)
Seasonally resolved speleothem isotope and trace element records from Dharamjali Cave in the central Lower Himalaya show an increased frequency of summer and winter droughts during the period between 4.2 to 3.97 thousand years ago.
Externí odkaz:
https://doaj.org/article/9d59f5ff331d4e8bad1daa11de124779
Autor:
Tobias Braun, Sebastian F. M. Breitenbach, Vanessa Skiba, Franziska A. Lechleitner, Erin E. Ray, Lisa M. Baldini, Victor J. Polyak, James U. L. Baldini, Douglas J. Kennett, Keith M. Prufer, Norbert Marwan
Publikováno v:
Communications Earth & Environment, Vol 4, Iss 1, Pp 1-12 (2023)
The disintegration of complex Classic Maya population centres may have been driven by a decline in seasonal rainfall predictability in addition to protracted drought, suggests a dated speleothem record from Yok Balum cave, Belize.
Externí odkaz:
https://doaj.org/article/29510d65f44e4a4eab36e8ccf400fa1c
Autor:
Julia Homann, Jessica L. Oster, Cameron B. de Wet, Sebastian F. M. Breitenbach, Thorsten Hoffmann
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
A California stalagmite records vegetation shifts and increased fire activity during the 8.2 kyr event. These changes occur alongside oscillations between wet and dry extremes suggesting tight coupling between climate whiplash and fire activity.
Externí odkaz:
https://doaj.org/article/1dcec9bb30f646468ccc5c6ce2e7057d
Autor:
Douglas J. Kennett, Marilyn Masson, Carlos Peraza Lope, Stanley Serafin, Richard J. George, Tom C. Spencer, Julie A. Hoggarth, Brendan J. Culleton, Thomas K. Harper, Keith M. Prufer, Susan Milbrath, Bradley W. Russell, Eunice Uc González, Weston C. McCool, Valorie V. Aquino, Elizabeth H. Paris, Jason H. Curtis, Norbert Marwan, Mingua Zhang, Yemane Asmerom, Victor J. Polyak, Stacy A. Carolin, Daniel H. James, Andrew J. Mason, Gideon M. Henderson, Mark Brenner, James U. L. Baldini, Sebastian F. M. Breitenbach, David A. Hodell
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)
The influence of climate on premodern civil conflict and societal instability is debated. Here, the authors combine archeological, historical, and paleoclimatic datasets to show that drought between 1400-1450 cal. CE escalated civil conflict at Mayap
Externí odkaz:
https://doaj.org/article/dc03ada0a9064082a2679613da4a94d6