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Large and seasonally varying biospheric CO2 fluxes in the Los Angeles megacity revealed by atmospheric radiocarbon 期刊论文
Proceedings of the National Academy of Sciences, 2020
作者:  John B. Miller;  Scott J. Lehman;  Kristal R. Verhulst;  Charles E. Miller;  Riley M. Duren;  Vineet Yadav;  Sally Newman;  Christopher D. Sloop
收藏  |  浏览/下载：8/0  |  提交时间：2020/10/20
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, 2020
作者:  Joseph R. McConnell;  Michael Sigl;  Gill Plunkett;  Andrea Burke;  Woon Mi Kim;  Christoph C. Raible;  Andrew I. Wilson;  Joseph G. Manning;  Francis Ludlow;  Nathan J. Chellman;  Helen M. Innes;  Zhen Yang;  Jessica F. Larsen;  Janet R. Schaefer;  Sepp Kipfstuhl;  Seyedhamidreza Mojtabavi;  Frank Wilhelms;  Thomas Opel;  Hanno Meyer;  Jørgen Peder Steffensen
收藏  |  浏览/下载：13/0  |  提交时间：2020/06/29