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Formation of most of our coal brought Earth close to global glaciation 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (43) : 11333-11337
作者:  Feulner, Georg
收藏  |  浏览/下载：4/0  |  提交时间：2019/11/27
Atmospheric evidence for a global secular increase in carbon isotopic discrimination of land photosynthesis 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (39) : 10361-10366
作者:  Keeling, Ralph F.;  Graven, Heather D.;  Welp, Lisa R.;  Resplandy, Laure;  Bi, Jian;  Piper, Stephen C.;  Sun, Ying;  Bollenbacher, Alane;  Meijer, Harro A. J.
收藏  |  浏览/下载：10/0  |  提交时间：2019/11/27
carbon cycle  photosynthesis  isotope  water use efficiency  carbon-13 Suess effect