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Mowing alters nitrogen effects on the community-level plant stoichiometry through shifting plant functional groups in a semi-arid grassland 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (7)
作者:  Li, Shijie;  Wang, Fuwei;  Chen, Mengfei;  Liu, Zhengyi;  Zhou, Luyao;  Deng, Jun;  Dong, Changjun;  Bao, Guocheng;  Bai, Tongshuo;  Li, Zhen;  Guo, Hui;  Wang, Yi;  Qiu, Yunpeng;  Hu, Shuijin
收藏  |  浏览/下载：8/0  |  提交时间：2020/08/18
Nitrogen fertilization  mowing  plant stoichiometry  plant community structure  plant diversity  photosynthetic active radiation  gross ecosystem productivity  
The Great Oxidation Event expanded the genetic repertoire of arsenic metabolism and cycling 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (19) : 10414-10421
作者:  Chen, Song-Can;  Sun, Guo-Xin;  Yan, Yu;  Konstantinidis, Konstantinos T.;  Zhang, Si-Yu;  Deng, Ye;  Li, Xiao-Min;  Cui, Hui-Ling;  Musat, Florin;  Popp, Denny;  Rosen, Barry P.;  Zhu, Yong-Guan
收藏  |  浏览/下载：21/0  |  提交时间：2020/05/13
arsenic  detoxification  evolution  oxygen  biogeochemistry  
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.


  
Responses of soil moisture to regional climate change over the Three Rivers Source Region on the Tibetan Plateau 期刊论文
INTERNATIONAL JOURNAL OF CLIMATOLOGY, 2019
作者:  Deng, Mingshan;  Meng, Xianhong;  Li, Zhaoguo;  Lyv, Yaqiong;  Lei, Huajin;  Zhao, Lin;  Zhao, Shengnan;  Ge, Jun;  Jing, Hui
收藏  |  浏览/下载：7/0  |  提交时间：2019/11/27
land surface model data  precipitation  reanalysis data  soil moisture  temperature  Three Rivers Source region  
Oriented graphene nanoribbons embedded in hexagonal boron nitride trenches 期刊论文
NATURE COMMUNICATIONS, 2017, 8
作者:  Chen, Lingxiu;  He, Li;  Wang, Hui Shan;  Wang, Haomin;  Tang, Shujie;  Cong, Chunxiao;  Xie, Hong;  Li, Lei;  Xia, Hui;  Li, Tianxin;  Wu, Tianru;  Zhang, Daoli;  Deng, Lianwen;  Yu, Ting;  Xie, Xiaoming;  Jiang, Mianheng
收藏  |  浏览/下载：9/0  |  提交时间：2019/11/27
A high-performance oxygen evolution catalyst in neutral-pH for sunlight-driven CO2 reduction 期刊论文
NATURE COMMUNICATIONS, 2019, 10
作者:  Zhou, Li Qin;  Ling, Chen;  Zhou, Hui;  Wang, Xiang;  Liao, Joseph;  Reddy, Gunugunuri K.;  Deng, Liangzi;  Peck, Torin C.;  Zhang, Ruigang;  Whittingham, M. Stanley;  Wang, Chongmin;  Chu, Ching-Wu;  Yao, Yan;  Jia, Hongfei
收藏  |  浏览/下载：9/0  |  提交时间：2019/11/27
Thermal Effects of the Surface Heat Flux on Cloud Systems over the Tibetan Plateau in Boreal Summer 期刊论文
JOURNAL OF CLIMATE, 2019, 32 (15) : 4699-4714
作者:  Chen, Jinghua;  Wu, Xiaoqing;  Yin, Yan;  Lu, Chunsong;  Xiao, Hui;  Huang, Qian;  Deng, Liping
收藏  |  浏览/下载：13/0  |  提交时间：2019/11/27
Clouds  Convective clouds  Latent heating  cooling  Sensible heating  Thermodynamics  
Recovery in soil carbon stock but reduction in carbon stabilization after 56-year forest restoration in degraded tropical lands 期刊论文
FOREST ECOLOGY AND MANAGEMENT, 2019, 441: 1-8
作者:  Zhang, Huiling;  Deng, Qi;  Hui, Dafeng;  Wu, Jianping;  Xiong, Xin;  Zhao, Jianqi;  Zhao, Mengdi;  Chu, Guowei;  Zhou, Guoyi;  Zhang, Deqiang
收藏  |  浏览/下载：6/0  |  提交时间：2019/11/26
Degraded tropical forests  Forest restoration  Carbon fraction  Soil carbon stabilization  Soil carbon sequestration potential  
Strongly correlated quantum walks with a 12-qubit superconducting processor 期刊论文
SCIENCE, 2019, 364 (6442) : 753-+
作者:  Yan, Zhiguang;  Zhang, Yu-Ran;  Gong, Ming;  Wu, Yulin;  Zheng, Yarui;  Li, Shaowei;  Wang, Can;  Liang, Futian;  Lin, Jin;  Xu, Yu;  Guo, Cheng;  Sun, Lihua;  Peng, Cheng-Zhi;  Xia, Keyu;  Deng, Hui;  Rong, Hao;  You, J. Q.;  Nori, Franco;  Fan, Heng;  Zhu, Xiaobo;  Pan, Jian-Wei
收藏  |  浏览/下载：14/0  |  提交时间：2019/11/27
Double-negative-index ceramic aerogels for thermal superinsulation 期刊论文
SCIENCE, 2019, 363 (6428) : 723-+
作者:  Xu, Xiang;  Zhang, Qiangqiang;  Hao, Menglong;  Hu, Yuan;  Lin, Zhaoyang;  Peng, Lele;  Wang, Tao;  Ren, Xuexin;  Wang, Chen;  Zhao, Zipeng;  Wan, Chengzhang;  Fei, Huilong;  Wang, Lei;  Zhu, Jian;  Sun, Hongtao;  Chen, Wenli;  Du, Tao;  Deng, Biwei;  Cheng, Gary J.;  Shakir, Imran;  Dames, Chris;  Fisher, Timothy S.;  Zhang, Xiang;  Li, Hui;  Huang, Yu;  Duan, Xiangfeng
收藏  |  浏览/下载：14/0  |  提交时间：2019/11/27