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Near-real-time monitoring of global CO2 emissions reveals the effects of the COVID-19 pandemic 期刊论文
Nature Communications, 2020
作者:  Zhu Liu;  Philippe Ciais;  Zhu Deng;  Ruixue Lei;  Steven J. Davis;  Sha Feng;  Bo Zheng;  Duo Cui;  Xinyu Dou;  Biqing Zhu;  Rui Guo;  Piyu Ke;  Taochun Sun;  Chenxi Lu;  Pan He;  Yuan Wang;  Xu Yue;  Yilong Wang;  Yadong Lei;  Hao Zhou;  Zhaonan Cai;  Yuhui Wu;  Runtao Guo;  Tingxuan Han;  Jinjun Xue;  Olivier Boucher;  Eulalie Boucher;  Fré;  dé;  ric Chevallier;  Katsumasa Tanaka;  Yimin Wei;  Haiwang Zhong;  Chongqing Kang;  Ning Zhang;  Bin Chen;  Fengming Xi;  Miaomiao Liu;  Franç;  ois-Marie Bré;  on;  Yonglong Lu;  Qiang Zhang;  Dabo Guan;  Peng Gong;  Daniel M. Kammen;  Kebin He;  Hans Joachim Schellnhuber
收藏  |  浏览/下载：18/0  |  提交时间：2020/10/20
Atmospheric nitrogen deposition and its responses to anthropogenic emissions in a global hotspot region 期刊论文
Atmospheric Research, 2020
作者:  Cong-He Zhang, Hao-Ran Guo, Hao Huang, Tian-Yi Ma, ... Xue-Yan Liu
收藏  |  浏览/下载：8/0  |  提交时间：2020/07/21
Source apportionment of black carbon aerosols from light absorption observation and source-oriented modeling: An implication in a coastal city in China 期刊论文
Atmospheric Chemistry and Physics, 2020
作者:  Junjun Deng, Hao Guo, Hongliang Zhang, Jialei Zhu, Xin Wang, and Pingqing Fu
收藏  |  浏览/下载：8/0  |  提交时间：2020/06/16
Plasmapause surface wave oscillates the magnetosphere and diffuse aurora 期刊论文
Nature, 2020
作者:  Fei He;  Rui-Long Guo;  William R. Dunn;  Zhong-Hua Yao;  Hua-Sen Zhang;  Yi-Xin Hao;  Quan-Qi Shi;  Zhao-Jin Rong;  Jiang Liu;  An-Min Tian;  Xiao-Xin Zhang;  Yong Wei;  Yong-Liang Zhang;  Qiu-Gang Zong;  Zu-Yin Pu;  Wei-Xing Wan
收藏  |  浏览/下载：15/0  |  提交时间：2020/05/13
High-performance particulate matter including nanoscale particle removal by a self-powered air filter 期刊论文
Nature, 2020
作者:  Guo-Hao Zhang;  Qiu-Hong Zhu;  Lei Zhang;  Fang Yong;  Zhang Zhang;  Shuang-Long Wang;  You Wang;  Ling He;  Guo-Hong Tao
收藏  |  浏览/下载：9/0  |  提交时间：2020/05/13
Recycling and metabolic flexibility dictate life in the lower oceanic crust 期刊论文
NATURE, 2020, 579 (7798) : 250-+
作者:  Zhou, Peng;  Yang, Xing-Lou;  Wang, Xian-Guang;  Hu, Ben;  Zhang, Lei;  Zhang, Wei;  Si, Hao-Rui;  Zhu, Yan;  Li, Bei;  Huang, Chao-Lin;  Chen, Hui-Dong;  Chen, Jing;  Luo, Yun;  Guo, Hua;  Jiang, Ren-Di;  Liu, Mei-Qin;  Chen, Ying;  Shen, Xu-Rui;  Wang, Xi;  Zheng, Xiao-Shuang;  Zhao, Kai;  Chen, Quan-Jiao;  Deng, Fei;  Liu, Lin-Lin;  Yan, Bing;  Zhan, Fa-Xian;  Wang, Yan-Yi;  Xiao, Geng-Fu;  Shi, Zheng-Li
收藏  |  浏览/下载：37/0  |  提交时间：2020/05/13

The lithified lower oceanic crust is one of Earth'  s last biological frontiers as it is difficult to access. It is challenging for microbiota that live in marine subsurface sediments or igneous basement to obtain sufficient carbon resources and energy to support growth(1-3) or to meet basal power requirements(4) during periods of resource scarcity. Here we show how limited and unpredictable sources of carbon and energy dictate survival strategies used by low-biomass microbial communities that live 10-750 m below the seafloor at Atlantis Bank, Indian Ocean, where Earth'  s lower crust is exposed at the seafloor. Assays of enzyme activities, lipid biomarkers, marker genes and microscopy indicate heterogeneously distributed and viable biomass with ultralow cell densities (fewer than 2,000 cells per cm(3)). Expression of genes involved in unexpected heterotrophic processes includes those with a role in the degradation of polyaromatic hydrocarbons, use of polyhydroxyalkanoates as carbon-storage molecules and recycling of amino acids to produce compounds that can participate in redox reactions and energy production. Our study provides insights into how microorganisms in the plutonic crust are able to survive within fractures or porous substrates by coupling sources of energy to organic and inorganic carbon resources that are probably delivered through the circulation of subseafloor fluids or seawater.


  
Magnetostratigraphy and Palaeoclimatic Significance of the Late Pliocene Red Clay-Quaternary Loess Sequence in the Lanzhou Basin, Western Chinese Loess Plateau 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2020, 47 (3)
作者:  Guo, Benhong;  Peng, Tingjiang;  Yu, Hao;  Hui, Zhengchuang;  Ma, Zhenhua;  Li, Xiaomiao;  Feng, Zhantao;  Liu, Jia;  Liu, Shanpin;  Zhang, Jun;  Ye, Xiyan;  Song, Chunhui;  Li, Jijun
收藏  |  浏览/下载：10/0  |  提交时间：2020/07/02