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North America's oldest boreal trees are more efficient water users due to increased [CO2], but do not grow faster 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (7) : 2749-2754
作者:  Giguere-Croteau, Claudie;  Boucher, Etienne;  Bergeron, Yves;  Girardin, Martin P.;  Drobyshev, Igor;  Silva, Lucas C. R.;  Helie, Jean-Francois;  Garneau, Michelle
收藏  |  浏览/下载:12/0  |  提交时间:2019/11/27
water use efficiency  carbon dioxide  stable isotopes  productivity  boreal forest  
Disentangling the role of photosynthesis and stomatal conductance on rising forest water-use efficiency 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (34) : 16909-16914
作者:  Guerrieri, Rossella;  Belmecheri, Soumaya;  Ollinger, Scott V.;  Asbjornsen, Heidi;  Jennings, Katie;  Xiao, Jingfeng;  Stocker, Benjamin D.;  Martin, Mary;  Hollinger, David Y.;  Bracho-Garrillo, Rosvel;  Clark, Kenneth;  Dore, Sabina;  Kolb, Thomas;  Munger, J. William;  Novick, Kimberly;  Richardson, Andrew D.
收藏  |  浏览/下载:16/0  |  提交时间:2019/11/27
tree rings  stable isotopes  water-use efficiency  AmeriFlux  CO2 fertilization  
In and out of glacial extremes by way of dust-climate feedbacks 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (9) : 2026-2031
作者:  Shaffer, Gary;  Lambert, Fabrice
收藏  |  浏览/下载:5/0  |  提交时间:2019/11/27
dust forcing  glacial-interglacial climate cycles  carbon cycling  Earth system modeling  
Causes of ice age intensification across the Mid-Pleistocene Transition 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (50) : 13114-13119
作者:  Chalk, Thomas B.;  Hain, Mathis P.;  Foster, Gavin L.;  Rohling, Eelco J.;  Sexton, Philip F.;  Badger, Marcus P. S.;  Cherry, Soraya G.;  Hasenfratz, Adam P.;  Haug, Gerald H.;  Jaccard, Samuel L.;  Martinez-Garcia, Alfredo;  Palike, Heiko;  Pancost, Richard D.;  Wilson, Paul A.
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/27
boron isotopes  MPT  geochemistry  carbon dioxide  paleoclimate  
Deep-sea coral evidence for lower Southern Ocean surface nitrate concentrations during the last ice age 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (13) : 3352-3357
作者:  Wang, Xingchen Tony;  Sigman, Daniel M.;  Prokopenko, Maria G.;  Adkins, Jess F.;  Robinson, Laura F.;  Hines, Sophia K.;  Chai, Junyi;  Studer, Anja S.;  Martinez-Garcia, Alfredo;  Chen, Tianyu;  Haug, Gerald H.
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/27
Southern Ocean  nutrient consumption  atmospheric CO2  ice ages