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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：18/0  |  提交时间：2020/06/09
fossil fuel CO2  radiocarbon  atmospheric inverse modeling  
The spatiotemporal spread of human migrations during the European Holocene 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (16) : 8989-9000
作者:  Racimo, Fernando;  Woodbridge, Jessie;  Fyfe, Ralph M.;  Sikora, Martin;  Sjogren, Karl-Goran;  Kristiansen, Kristian;  Vander Linden, Marc
收藏  |  浏览/下载：12/0  |  提交时间：2020/05/13
migrations  ancient DNA  Neolithic  Bronze Age  land cover