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Millennial-scale hydroclimate control of tropical soil carbon storage 期刊论文
NATURE, 2020, 581 (7806) : 63-+
作者:  Lam, Tommy Tsan-Yuk;  Jia, Na;  Zhang, Ya-Wei;  Shum, Marcus Ho-Hin;  Jiang, Jia-Fu;  Zhu, Hua-Chen;  Tong, Yi-Gang;  Shi, Yong-Xia;  Ni, Xue-Bing;  Liao, Yun-Shi;  Li, Wen-Juan;  Jiang, Bao-Gui;  Wei, Wei;  Yuan, Ting-Ting;  Zheng, Kui;  Cui, Xiao-Ming;  Li, Jie;  Pei, Guang-Qian
收藏  |  浏览/下载:25/0  |  提交时间:2020/05/13

Over the past 18,000 years, the residence time and amount of soil carbon stored in the Ganges-Brahmaputra basin have been controlled by the intensity of Indian Summer Monsoon rainfall, with greater carbon destabilization during wetter, warmer conditions.


The storage of organic carbon in the terrestrial biosphere directly affects atmospheric concentrations of carbon dioxide over a wide range of timescales. Within the terrestrial biosphere, the magnitude of carbon storage can vary in response to environmental perturbations such as changing temperature or hydroclimate(1), potentially generating feedback on the atmospheric inventory of carbon dioxide. Although temperature controls the storage of soil organic carbon at mid and high latitudes(2,3), hydroclimate may be the dominant driver of soil carbon persistence in the tropics(4,5)  however, the sensitivity of tropical soil carbon turnover to large-scale hydroclimate variability remains poorly understood. Here we show that changes in Indian Summer Monsoon rainfall have controlled the residence time of soil carbon in the Ganges-Brahmaputra basin over the past 18,000 years. Comparison of radiocarbon ages of bulk organic carbon and terrestrial higher-plant biomarkers with co-located palaeohydrological records(6) reveals a negative relationship between monsoon rainfall and soil organic carbon stocks on a millennial timescale. Across the deglaciation period, a depletion of basin-wide soil carbon stocks was triggered by increasing rainfall and associated enhanced soil respiration rates. Our results suggest that future hydroclimate changes in tropical regions are likely to accelerate soil carbon destabilization, further increasing atmospheric carbon dioxide concentrations.


  
High thermoelectric performance in low-cost SnS0.91Se0.09 crystals 期刊论文
SCIENCE, 2019, 365 (6460) : 1418-+
作者:  He, Wenke;  Wang, Dongyang;  Wu, Haijun;  Xiao, Yu;  Zhang, Yang;  He, Dongsheng;  Feng, Yue;  Hao, Yu-Jie;  Dong, Jin-Feng;  Chetty, Raju;  Hao, Lijie;  Chen, Dongfeng;  Qin, Jianfei;  Yang, Qiang;  Li, Xin;  Song, Jian-Ming;  Zhu, Yingcai;  Xu, Wei;  Niu, Changlei;  Li, Xin;  Wang, Guangtao;  Liu, Chang;  Ohta, Michibiro;  Pennycook, Stephen J.;  He, Jiaqing;  Li, Jing-Feng;  Zhao, Li-Dong
收藏  |  浏览/下载:22/0  |  提交时间:2019/11/27
Generation of multicomponent atomic Schrodinger cat states of up to 20 qubits 期刊论文
SCIENCE, 2019, 365 (6453) : 574-577
作者:  Song, Chao;  Xu, Kai;  Li, Hekang;  Zhang, Yu-Ran;  Zhang, Xu;  Liu, Wuxin;  Guo, Qiujiang;  Wang, Zhen;  Ren, Wenhui;  Hao, Jie;  Feng, Hui;  Fan, Heng;  Zheng, Dongning;  Wang, Da-Wei;  Wang, H.;  Zhu, Shi-Yao
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/27
Large-scale ruminant genome sequencing provides insights into their evolution and distinct traits 期刊论文
SCIENCE, 2019, 364 (6446) : 1152-+
作者:  Chen, Lei;  Qin, Qiang;  Jiang, Yu;  Wang, Kun;  Lin, Zeshan;  Li, Zhipeng;  Bibi, Faysal;  Yang, Yongzhi;  Wang, Jinhuan;  Nie, Wenhui;  Su, Weiting;  Liu, Guichun;  Li, Qiye;  Fu, Weiwei;  Pan, Xiangyu;  Liu, Chang;  Yang, Jie;  Zhang, Chenzhou;  Yin, Yuan;  Wang, Yu;  Zhao, Yue;  Zhang, Chen;  Wang, Zhongkai;  Qin, Yanli;  Liu, Wei;  Wang, Bao;  Ren, Yandong;  Zhang, Ru;  Zeng, Yan;  da Fonseca, Rute R.;  Wei, Bin;  Li, Ran;  Wan, Wenting;  Zhao, Ruoping;  Zhu, Wenbo;  Wang, Yutao;  Duan, Shengchang;  Gao, Yun;  Zhang, Yong E.;  Chen, Chunyan;  Hvilsom, Christina;  Epps, Clinton W.;  Chemnick, Leona G.;  Doug, Yang;  Mirarab, Siavash;  Siegismund, Hans Redlef;  Ryder, Oliver A.;  Gilbert, M. Thomas P.;  Lewin, Harris A.;  Zhang, Guojie;  Heller, Rasmus;  Wang, Wen
收藏  |  浏览/下载:17/0  |  提交时间:2019/11/27
Metallic iron limits silicate hydration in Earth’s transition zone 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (45) : 22526-22530
作者:  Feng Zhu;  Jie Li;  Jiachao Liu;  Junjie Dong;  and Zhenxian Liu
收藏  |  浏览/下载:8/0  |  提交时间:2019/11/27
mantle transition zone  water budget  redox reaction  mantle oxidation state  deep hydrogen cycle  
Ammonia emission control in China would mitigate haze pollution and nitrogen deposition, but worsen acid rain 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (16) : 7760-7765
作者:  Liu, Mingxu;  Huang, Xin;  Song, Yu;  Tang, Jie;  Cao, Junji;  Zhang, Xiaoye;  Zhang, Qiang;  Wang, Shuxiao;  Xu, Tingting;  Kang, Ling;  Cai, Xuhui;  Zhang, Hongsheng;  Yang, Fumo;  Wang, Huanbo;  Yu, Jian Zhen;  Lau, Alexis K. H.;  He, Lingyan;  Huang, Xiaofeng;  Duan, Lei;  Ding, Aijun;  Xue, Likun;  Gao, Jian;  Liu, Bin;  Zhu, Tong
收藏  |  浏览/下载:12/0  |  提交时间:2019/11/27
ammonia emission  China  PM2.5  acid rain  nitrogen deposition  
Protect Third Pole's fragile ecosystem 期刊论文
SCIENCE, 2018, 362 (6421) : 1368-1368
作者:  Liu, Jie;  Milne, Richard I.;  Cadotte, Marc W.;  Wu, Zeng-Yuan;  Provan, Jim;  Zhu, Guang-Fu;  Gao, Lian-Ming;  Li, De-Zhu
收藏  |  浏览/下载:9/0  |  提交时间:2019/11/27
Single-cell multiomics sequencing and analyses of human colorectal cancer 期刊论文
SCIENCE, 2018, 362 (6418) : 1060-+
作者:  Bian, Shuhui;  Hou, Yu;  Zhou, Xin;  Li, Xianlong;  Yong, Jun;  Wang, Yicheng;  Wang, Wendong;  Yan, Jia;  Hu, Boqiang;  Guo, Hongshan;  Wang, Jilian;  Gao, Shuai;  Mao, Yunuo;  Dong, Ji;  Zhu, Ping;  Xiu, Dianrong;  Yan, Liying;  Wen, Lu;  Qiao, Jie;  Tang, Fuchou;  Fu, Wei
收藏  |  浏览/下载:12/0  |  提交时间:2019/11/27
Imaging CF3I conical intersection and photodissociation dynamics with ultrafast electron diffraction 期刊论文
SCIENCE, 2018, 361 (6397) : 64-67
作者:  Yang, Jie;  Zhu, Xiaolei;  Wolf, Thomas J. A.;  Li, Zheng;  Nunes, J. Pedro F.;  Coffee, Ryan;  Cryan, James P.;  Guehr, Markus;  Hegazy, Kareem;  Heinz, Tony F.;  Jobe, Keith;  Li, Renkai;  Shen, Xiaozhe;  Veccione, Theodore;  Weathersby, Stephen;  Wilkin, Kyle J.;  Yoneda, Charles;  Zheng, Qiang;  Martinez, Todd J.;  Centurion, Martin;  Wang, Xijie
收藏  |  浏览/下载:14/0  |  提交时间:2019/11/27
Bug mapping and fitness testing of chemically synthesized chromosome X 期刊论文
SCIENCE, 2017, 355 (6329)
作者:  Wu, Yi;  Li, Bing-Zhi;  Zhao, Meng;  Mitchell, Leslie A.;  Xie, Ze-Xiong;  Lin, Qiu-Hui;  Wang, Xia;  Xiao, Wen-Hai;  Wang, Ying;  Zhou, Xiao;  Liu, Hong;  Li, Xia;  Ding, Ming-Zhu;  Liu, Duo;  Zhang, Lu;  Liu, Bao-Li;  Wu, Xiao-Le;  Li, Fei-Fei;  Dong, Xiu-Tao;  Jia, Bin;  Zhang, Wen-Zheng;  Jiang, Guo-Zhen;  Liu, Yue;  Bai, Xue;  Song, Tian-Qing;  Chen, Yan;  Zhou, Si-Jie;  Zhu, Rui-Ying;  Gao, Feng;  Kuang, Zheng;  Wang, Xuya;  Shen, Michael;  Yang, Kun;  Stracquadanio, Giovanni;  Richardson, Sarah M.;  Lin, Yicong;  Wang, Lihui;  Walker, Roy;  Luo, Yisha;  Ma, Ping-Sheng;  Yang, Huanming;  Cai, Yizhi;  Dai, Junbiao;  Bader, Joel S.;  Boeke, Jef D.;  Yuan, Ying-Jin
收藏  |  浏览/下载:14/0  |  提交时间:2019/11/27