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Extreme climate after massive eruption of Alaska's Okmok volcano in 43 BCE and effects on the late Roman Republic and Ptolemaic Kingdom 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (27) : 15443-15449
作者:  McConnell, Joseph R.;  Sigl, Michael;  Plunkett, Gill;  Burke, Andrea;  Kim, Woon Mi;  Raible, Christoph C.;  Wilson, Andrew, I;  Manning, Joseph G.;  Ludlow, Francis;  Chellman, Nathan J.;  Innes, Helen M.;  Yang, Zhen;  Larsen, Jessica F.;  Schaefer, Janet R.;  Kipfstuhl, Sepp;  Mojtabavi, Seyedhamidreza;  Wilhelms, Frank;  Opel, Thomas;  Meyer, Hanno;  Steffensen, Jorgen Peder
收藏  |  浏览/下载:15/0  |  提交时间:2020/06/29
ice core  volcano  Okmok  Rome  climate forcing  
Abiotic hydrogen (H-2) sources and sinks near the Mid-Ocean Ridge (MOR) with implications for the subseafloor biosphere 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (24) : 13283-13293
作者:  Worman, Stacey L.;  Pratson, Lincoln F.;  Karson, Jeffrey A.;  Schlesinger, William H.
收藏  |  浏览/下载:9/0  |  提交时间:2020/06/09
biogeochemistry  origins of life  hydrogen  Mid-Ocean Ridge  microbes  
Ca isotopes record rapid crystal growth in volcanic and subvolcanic systems 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (41) : 20315-20321
作者:  Antonelli, Michael A.;  Mittal, Tushar;  McCarthy, Anders;  Tripoli, Barbara;  Watkins, James M.;  DePaolo, Donald J.
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/27
Ca isotopes  volcanic eruptions  magma recharge  crystal growth  timescales  
Rapid enhancement of chemical weathering recorded by extremely light seawater lithium isotopes at the Permian-Triassic boundary 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (15) : 3782-3787
作者:  Sun, He;  Xiao, Yilin;  Gao, Yongjun;  Zhang, Guijie;  Casey, John F.;  Shen, Yanan
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/27
end-Permian mass extinction  Li isotopes  Meishan section  continental weathering  Permian-Triassic boundary  
Redox variations in Mauna Kea lavas, the oxygen fugacity of the Hawaiian plume, and the role of volcanic gases in Earth's oxygenation 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (34) : 8997-9002
作者:  Brounce, Maryjo;  Stolper, Edward;  Eiler, John
收藏  |  浏览/下载:5/0  |  提交时间:2019/11/27
ocean island basalts  oxygen fugacity  Hawaii volcanism  volcanic degassing  Great Oxidation Event  
Role of degassing of the Noril'sk nickel deposits in the Permian-Triassic mass extinction event 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (10) : 2485-2490
作者:  Le Vaillant, Margaux;  Barnes, Stephen J.;  Mungall, James E.;  Mungall, Emma L.
收藏  |  浏览/下载:8/0  |  提交时间:2019/11/27
Noril'  sk  Ni-Cu-PGE deposits  Permian-Triassic mass extinction  sulfide flotation  
Role of eruption season in reconciling model and proxy responses to tropical volcanism 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (8) : 1822-1826
作者:  Stevenson, Samantha;  Fasullo, John T.;  Otto-Bliesner, Bette L.;  Tomas, Robert A.;  Gao, Chaochao
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/27
climate dynamics  ENSO  volcanic eruptions  paleoclimate  hydroclimate