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The narwhal's tusk reveals its past living conditions 新闻
来源平台:EurekAlert. 发布日期:2021
作者:  admin
收藏  |  浏览/下载:30/0  |  提交时间:2021/03/15
WVU biologists uncover forests' unexpected role in climate change 新闻
来源平台:EurekAlert. 发布日期:2021
作者:  admin
收藏  |  浏览/下载:4/0  |  提交时间:2021/02/10
WVU biologists uncover forests' unexpected role in climate change 新闻
来源平台:EurekAlert. 发布日期:2021
作者:  admin
收藏  |  浏览/下载:8/0  |  提交时间:2021/02/10
DNA-based technique allows researchers to determine age of living beluga whales in Alaska 新闻
来源平台:EurekAlert. 发布日期:2021
作者:  admin
收藏  |  浏览/下载:0/0  |  提交时间:2021/02/10
Largest study of Asia's rivers unearths 800 years of paleoclimate patterns 新闻
来源平台:EurekAlert. 发布日期:2020
作者:  admin
收藏  |  浏览/下载:9/0  |  提交时间:2021/01/06
Many forests scorched by wildfire won't bounce back 新闻
来源平台:EurekAlert. 发布日期:2020
作者:  admin
收藏  |  浏览/下载:0/0  |  提交时间:2020/09/07
Many forests scorched by wildfire won't bounce back 新闻
来源平台:EurekAlert. 发布日期:2020
作者:  admin
收藏  |  浏览/下载:2/0  |  提交时间:2020/09/07
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  
Multiradionuclide evidence for an extreme solar proton event around 2,610 BP (similar to 660 BC) 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (13) : 5961-5966
作者:  O&;  39;Hare, Paschal
收藏  |  浏览/下载:1/0  |  提交时间:2019/11/27
solar storms  radionuclides  ice cores  solar proton events  
Fluctuating radiocarbon offsets observed in the southern Levant and implications for archaeological chronology debates 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (24) : 6141-6146
作者:  Manning, Sturt W.;  Griggs, Carol;  Lorentzen, Brita;  Ramsey, Christopher Bronk;  Chivall, David;  Jull, A. J. Timothy;  Lange, Todd E.
收藏  |  浏览/下载:8/0  |  提交时间:2019/11/27
radiocarbon  calibration  radiocarbon offsets  southern Levant  archaeology