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Remote moisture sources for 6-hour summer precipitation over the Southeastern Tibetan Plateau and its effects on precipitation intensity 期刊论文
ATMOSPHERIC RESEARCH, 2020, 236
作者:  Yang, Shuai;  Zhang, Wei;  Chen, Bin;  Xu, XiangDe;  Zhao, Ruiyu
收藏  |  浏览/下载:8/0  |  提交时间:2020/07/02
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.


  
Guadalupian (Permian) onset of subduction zone volcanism and geodynamic turnover from passive- to active-margin tectonics in southeast China 期刊论文
GEOLOGICAL SOCIETY OF AMERICA BULLETIN, 2020, 132 (1-2) : 130-148
作者:  Zhang, Feng-Qi;  Wu, Hong-Xiang;  Dilek, Yildirim;  Zhang, Wei;  Zhu, Kong-Yang;  Chen, Han-Lin
收藏  |  浏览/下载:6/0  |  提交时间:2020/07/02
Roles of oceanic moisture exports in modulating summer rainfall over the middle-lower Yangtze River Basin: Inter-annual variability and decadal transition 期刊论文
INTERNATIONAL JOURNAL OF CLIMATOLOGY, 2019
作者:  Chen, Bin;  Zhang, Wei;  Yang, Shuai;  Xu, Xiang de
收藏  |  浏览/下载:9/0  |  提交时间:2020/02/17
analysis  atmosphere  climate  geographic zone  humidity  monsoon  
Measuring magnetic field texture in correlated electron systems under extreme conditions 期刊论文
SCIENCE, 2019, 366 (6471) : 1355-+
作者:  Yip, King Yau;  Ho, Kin On;  Yu, King Yiu;  Chen, Yang;  Zhang, Wei;  Kasahara, S.;  Mizukami, Y.;  Shibauchi, T.;  Matsuda, Y.;  Goh, Swee K.;  Yang, Sen
收藏  |  浏览/下载:8/0  |  提交时间:2020/02/17
Identifying and contrasting the sources of the water vapor reaching the subregions of the Tibetan Plateau during the wet season 期刊论文
CLIMATE DYNAMICS, 2019, 53 (11) : 6891-6907
作者:  Chen, Bin;  Zhang, Wei;  Yang, Shuai;  Xu, XiangDe
收藏  |  浏览/下载:6/0  |  提交时间:2020/02/17
Tropical cyclone sensitivities to CO2 doubling: roles of atmospheric resolution, synoptic variability and background climate changes 期刊论文
CLIMATE DYNAMICS, 2019, 53: 5999-6033
作者:  Vecchi, Gabriel A.;  Delworth, Thomas L.;  Murakami, Hiroyuki;  Underwood, Seth D.;  Wittenberg, Andrew T.;  Zeng, Fanrong;  Zhang, Wei;  Baldwin, Jane W.;  Bhatia, Kieran T.;  Cooke, William;  He, Jie;  Kapnick, Sarah B.;  Knutson, Thomas R.;  Villarini, Gabriele;  van der Wiel, Karin;  Anderson, Whit;  Balaji, V.;  Chen, Jan-Huey;  Dixon, Keith W.;  Gudgel, Rich;  Harris, Lucas M.;  Jia, Liwei;  Johnson, Nathaniel C.;  Lin, Shian-Jiann;  Liu, Maofeng;  Ng, Ching Ho Justin;  Rosati, Anthony;  Smith, James A.;  Yang, Xiaosong
收藏  |  浏览/下载:13/0  |  提交时间:2019/11/27
Intraseasonal variability of the genesis potential index and its relationship with tropical cyclogenesis over the western North Pacific 期刊论文
INTERNATIONAL JOURNAL OF CLIMATOLOGY, 2019
作者:  Zhang, Wei;  Gao, Jianyun;  Cheung, Kevin K. W.;  Chen, Jau-Ming;  You, Lijun
收藏  |  浏览/下载:9/0  |  提交时间:2019/11/26
genesis potential index  intraseasonal variability  tropical cyclogenesis  
First measurement of atmospheric mercury species in Qomolangma Natural Nature Preserve, Tibetan Plateau, and evidence of transboundary pollutant invasion 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2019, 19 (2) : 1373-1391
作者:  Lin, Huiming;  Tong, Yindong;  Yin, Xiufeng;  Zhang, Qianggong;  Zhang, Hui;  Zhang, Haoran;  Chen, Long;  Kang, Shichang;  Zhang, Wei;  Schauer, James;  de Foy, Benjamin;  Bu, Xiaoge;  Wang, Xuejun
收藏  |  浏览/下载:10/0  |  提交时间:2019/04/09
Strong Modulation of the Pacific Meridional Mode on the Occurrence of Intense Tropical Cyclones over the Western North Pacific 期刊论文
JOURNAL OF CLIMATE, 2018, 31 (19) : 7739-7749
作者:  Gao, Si;  Zhu, Langfeng;  Zhang, Wei;  Chen, Zhifan
收藏  |  浏览/下载:3/0  |  提交时间:2019/04/09
Tropical cyclones  Climate classification  regimes  Climate variability