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On the fingerprint of the Antarctica ozone hole in ice core nitrate isotopes: a case study based on a South Pole ice core 期刊论文
Atmospheric Chemistry and Physics, 2022
作者:  Yanzhi Cao, Zhuang Jiang, Becky Alexander, Jihong Cole-Dai, Joel Savarino, Joseph Erbland, and Lei Geng
收藏  |  浏览/下载：10/0  |  提交时间：2022/07/08
Anthropogenic Impacts on Tropospheric Reactive Chlorine since the Preindustrial 期刊论文
Geophysical Research Letters, 2021
作者:  Shuting Zhai;  Xuan Wang;  Joseph R. McConnell;  Lei Geng;  Jihong Cole-Dai;  Michael Sigl;  Nathan Chellman;  Tomá;  s Sherwen;  Ryan Pound;  Koji Fujita;  Shohei Hattori;  Jonathan M. Moch;  Lei Zhu;  Mat Evans;  Michel Legrand;  Pengfei Liu;  Daniel Pasteris;  Yuk-Chun Chan;  Lee T. Murray;  Becky Alexander
收藏  |  浏览/下载：10/0  |  提交时间：2021/07/27
Adaptation of SARS-CoV-2 in BALB/c mice for testing vaccine efficacy 期刊论文
Science, 2020
作者:  Hongjing Gu;  Qi Chen;  Guan Yang;  Lei He;  Hang Fan;  Yong-Qiang Deng;  Yanxiao Wang;  Yue Teng;  Zhongpeng Zhao;  Yujun Cui;  Yuchang Li;  Xiao-Feng Li;  Jiangfan Li;  Na-Na Zhang;  Xiaolan Yang;  Shaolong Chen;  Yan Guo;  Guangyu Zhao;  Xiliang Wang;  De-Yan Luo;  Hui Wang;  Xiao Yang;  Yan Li;  Gencheng Han;  Yuxian He;  Xiaojun Zhou;  Shusheng Geng;  Xiaoli Sheng;  Shibo Jiang;  Shihui Sun;  Cheng-Feng Qin;  Yusen Zhou
收藏  |  浏览/下载：16/0  |  提交时间：2020/09/30
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.


  
冰芯同位素地球化学 项目
项目编号：41822605； 经费：1300000(CNY)； 起止日期：2019 / dc_date_end
项目负责人:  耿雷
收藏  |  浏览/下载：13/0  |  提交时间：2019/11/27
青藏高原冰雪硝酸盐同位素组成和大气臭氧波动的关系研究 项目
项目编号：41871051； 经费：630000(CNY)； 起止日期：2019 / dc_date_end
项目负责人:  耿雷
收藏  |  浏览/下载：11/0  |  提交时间：2019/11/27
Drivers of improved PM2.5 air quality in China from 2013 to 2017 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019
作者:  Qiang Zhang;  Yixuan Zheng;  Dan Tong;  Min Shao;  Shuxiao Wang;  Yuanhang Zhang;  Xiangde Xu;  Jinnan Wang;  Hong He;  Wenqing Liu;  Yihui Ding;  Yu Lei;  Junhua Li;  Zifa Wang;  Xiaoye Zhang;  Yuesi Wang;  Jing Cheng;  Yang Liu;  Qinren Shi;  Liu Yan;  Guannan Geng;  Chaopeng Hong;  Meng Li;  Fei Liu;  Bo Zheng;  Junji Cao;  Aijun Ding;  Jian Gao;  Qingyan Fu;  Juntao Huo;  Baoxian Liu;  Zirui Liu;  Fumo Yang;  Kebin He;  and Jiming Hao
收藏  |  浏览/下载：11/0  |  提交时间：2019/11/27
clean air actions  PM  emission abatements  air quality improvements  health benefits  
Atmospheric new particle formation from sulfuric acid and amines in a Chinese megacity 期刊论文
SCIENCE, 2018, 361 (6399) : 278-+
作者:  Yao, Lei;  Garmash, Olga;  Bianchi, Federico;  Zheng, Jun;  Yan, Chao;  Kontkanen, Jenni;  Junninen, Heikki;  Mazon, Stephany Buenrostro;  Ehn, Mikael;  Paasonen, Pauli;  Sipila, Mikko;  Wang, Mingyi;  Wang, Xinke;  Xiao, Shan;  Chen, Hangfei;  Lu, Yiqun;  Zhang, Bowen;  Wang, Dongfang;  Fu, Qingyan;  Geng, Fuhai;  Li, Li;  Wang, Hongli;  Qiao, Liping;  Yang, Xin;  Chen, Jianmin;  Kerminen, Veli-Matti;  Petaja, Tuukka;  Worsnop, Douglas R.;  Kulmala, Markku;  Wang, Lin
收藏  |  浏览/下载：9/0  |  提交时间：2019/11/27
Isotopic constraints on heterogeneous sulfate production in Beijing haze 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2018, 18 (8) : 5515-5528
作者:  He, Pengzhen;  Alexander, Becky;  Geng, Lei;  Chi, Xiyuan;  Fan, Shidong;  Zhan, Haicong;  Kang, Hui;  Zheng, Guangjie;  Cheng, Yafang;  Su, Hang;  Liu, Cheng;  Xie, Zhouqing
收藏  |  浏览/下载：7/0  |  提交时间：2019/04/09
Isotopic evidence of multiple controls on atmospheric oxidants over climate transitions 期刊论文
NATURE, 2017, 546 (7656) : 133-+
作者:  Geng, Lei;  Murray, Lee T.;  Mickley, Loretta J.;  Lin, Pu;  Fu, Qiang;  Schauer, Andrew J.;  Alexander, Becky
收藏  |  浏览/下载：10/0  |  提交时间：2019/04/09