Holocene melting of the West Antarctic Ice Sheet driven by tropical Pacific warming

Autor: Adam D. Sproson, Yusuke Yokoyama, Yosuke Miyairi, Takahiro Aze, Rebecca L. Totten

Publikováno v: Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)

Ice loss from the Amundsen Sea sector of West Antarctica is rapidly accelerating. Here, the authors reveal that this region also underwent thinning and retreat from 9 to 6 thousand years ago, due to atmospheric connections with a warming tropical Pac

Externí odkaz: https://doaj.org/article/e09fb7067126448496baee895c4bda00

Identification of Paleoearthquakes and Coseismic Slips on a Normal Fault Using High-Precision Quantitative Morphology: Application to the Jiaocheng Fault in the Shanxi Rift, China

Autor: Junjie Zou, Honglin He, Yusuke Yokoyama, Adam D. Sproson, Yoshiki Shirahama, Yongsheng Zhou, Zhanyu Wei, Feng Shi, Shuang Geng

Publikováno v: Lithosphere, Vol 2021, Iss Special 2 (2021)

AbstractThe quantitative morphology of bedrock fault surfaces combined with aerial surveys and field identification is a useful approach to identify paleoearthquakes, obtain coseismic slips, and evaluate the seismogenic capacity of active faults in b

Externí odkaz: https://doaj.org/article/4ef16e35ae78417692a73326cd969b1f

Osmium and lithium isotope evidence for weathering feedbacks linked to orbitally paced organic carbon burial and Silurian glaciations

Autor: Emilia Jarochowska, Mikael Calner, Jiří Frýda, Adam D. Sproson, Philip A.E. Pogge von Strandmann, Ladislav Slavík, Timothy M. Lenton, David K. Loydell, Georg Maier, Jindřich Hladil, Axel Munnecke, David Selby

Publikováno v: Earth and Planetary Science Letters, 577, 1. Elsevier
Earth and Planetary Science Letters, 2022, Vol.577, pp.117260 [Peer Reviewed Journal]
Earth and Planetary Science Letters

The Ordovician (∼487 to 443 Ma) ended with the formation of extensive Southern Hemisphere ice sheets, known as the Hirnantian glaciation, and the second largest mass extinction in Earth History. It was followed by the Silurian (∼443 to 419 Ma), o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3974004cb0327fc24a7c8199aae01f69
https://dspace.library.uu.nl/handle/1874/421965

Monte Carlo sampling for error propagation in linear regression and applications in isochron geochronology

Autor: Alan D. Rooney, Yang Li, Camila C. S. Caiado, Shuang Zhang, David Selby, Richard Hobbs, Adam D. Sproson

Publikováno v: Science bulletin, 2019, Vol.64(3), pp.189-197 [Peer Reviewed Journal]

Geochronology is essential for understanding Earth’s history. The availability of precise and accurate isotopic data is increasing; hence it is crucial to develop transparent and accessible data reduction techniques and tools to transform raw mass

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::669c8e507bec19883887b793a2b1027d
https://doi.org/10.1016/j.scib.2018.12.019

The Mg and Li isotopic compositions of authigenic and detrital sedimentary phases record Antarctic chemical silicate weathering across the EOT

Autor: Tsuyoshi Ishikawa, Nao Ohkouchi, Toshihiro Yoshimura, Yusuke Yokoyama, Shigeyuki Wakaki, Adam D. Sproson, Takahiro Aze

Publikováno v: Goldschmidt2021 abstracts.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::97772176b2746c518ec7fa10c5d059e3
https://doi.org/10.7185/gold2021.5560