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The Nd-142/Nd-144 variations in mantle-derived rocks provide constraints on the stirring rate of the mantle from the Hadean to the present 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (26) : 14738-14744
作者:  Hyung, Eugenia;  Jacobsen, Stein B.
收藏  |  浏览/下载：5/0  |  提交时间：2020/06/22
Estimating US fossil fuel CO2 emissions from measurements of C-14 in atmospheric CO2 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (24) : 13300-13307
作者:  Basu, Sourish;  Lehman, Scott J.;  Miller, John B.;  Andrews, Arlyn E.;  Sweeney, Colm;  Gurney, Kevin R.;  Xu, Xiaomei;  Southon, John;  Tans, Pieter P.
收藏  |  浏览/下载：14/0  |  提交时间：2020/06/09
fossil fuel CO2  radiocarbon  atmospheric inverse modeling  
Depth-dependent soil mixing persists across climate zones 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (16) : 8750-8756
作者:  Gray, Harrison J.;  Keen-Zebert, Amanda;  Furbish, David J.;  Tucker, Gregory E.;  Mahan, Shannon A.
收藏  |  浏览/下载：5/0  |  提交时间：2020/05/13
soil mixing  luminescence  OSL  sediment tracing  pedoturbation  
Radiokrypton unveils dual moisture sources of a deep desert aquifer 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (33) : 16222-16227
作者:  Yokochi, Reika;  Ram, Roi;  Zappala, Jake C.;  Jiang, Wei;  Adar, Eilon;  Bernier, Ryan;  Burg, Avihu;  Dayan, Uri;  Lu, Zheng-Tian;  Mueller, Peter;  Purtschert, Roland;  Yechieli, Yoseph
收藏  |  浏览/下载：13/0  |  提交时间：2019/11/27
groundwater dating  radiokrypton isotopes  moisture sources  paleohydroclimate  subsurface water storage  
Dating glacier ice of the last millennium by quantum technology 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (18) : 8781-8786
作者:  Feng, Zhongyi;  Bohleber, Pascal;  Ebser, Sven;  Ringena, Lisa;  Schmidt, Maximilian;  Kersting, Arne;  Hopkins, Philip;  Hoffmann, Helene;  Fischer, Andrea;  Aeschbach, Werner;  Oberthaler, Markus K.
收藏  |  浏览/下载：10/0  |  提交时间：2019/11/27
glacier ice dating  argon-39  atom trap trace analysis  
K isotopes as a tracer for continental weathering and geological K cycling 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (18) : 8740-8745
作者:  Li, Shilei;  Li, Weiqiang;  Beard, Brian L.;  Raymo, Maureen E.;  Wang, Xiaomin;  Chen, Yang;  Chen, Jun
收藏  |  浏览/下载：8/0  |  提交时间：2019/11/27
continental weathering  K isotopes  rivers  fractionation  K cycling  
Titanium isotopes as a tracer for the plume or island arc affinity of felsic rocks 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (4) : 1132-1135
作者:  Deng, Zhengbin;  Chaussidon, Marc;  Savage, Paul;  Robert, Francois;  Pik, Raphael;  Moynier, Frederic
收藏  |  浏览/下载：7/0  |  提交时间：2019/11/27
titanium isotopes  plume  island arc  magma differentiation  plate tectonics  
Economic resilience of Carthage during the Punic Wars: Insights from sediments of the Medjerda delta around Utica (Tunisia) 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (20) : 9764-9769
作者:  Delile, Hugo;  Pleuger, Elisa;  Blichert-Toft, Janne;  Goiran, Jean-Philippe;  Fagel, Nathalie;  Gadhoum, Ahmed;  Abichou, Abdelhakim;  Ben Jerbania, Imed;  Fentress, Elizabeth;  Wilson, Andrew I.
收藏  |  浏览/下载：10/0  |  提交时间：2019/11/27
paleopollution  mining resources  Medjerda river  Punic Wars  Utica  
Termite mounds mitigate half of termite methane emissions 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (52) : 13306-13311
作者:  Nauer, Philipp A.;  Hutley, Lindsay B.;  Arndt, Stefan K.
收藏  |  浏览/下载：9/0  |  提交时间：2019/11/27
termite mounds  methane oxidation  methanotrophs  termite biomass  methane emissions  
Estimating species distribution and abundance in river networks using environmental DNA 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (46) : 11724-11729
作者:  Carraro, Luca;  Hartikainen, Hanna;  Jokela, Jukka;  Bertuzzo, Enrico;  Rinaldo, Andrea
收藏  |  浏览/下载：12/0  |  提交时间：2019/11/27
species distribution model  ecohydrology  proliferative kidney disease