GSTDTAP

浏览/检索结果: 共16条,第1-10条 帮助

限定条件        
已选(0)清除 条数/页:   排序方式:
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.


  
MICS-Asia III: overview of model intercomparison and evaluation of acid deposition over Asia 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2020, 20 (5) : 2667-2693
作者:  Itahashi, Syuichi;  Ge, Baozhu;  Sato, Keiichi;  Fu, Joshua S.;  Wang, Xuemei;  Yamaji, Kazuyo;  Nagashima, Tatsuya;  Li, Jie;  Kajino, Mizuo;  Liao, Hong;  Zhang, Meigen;  Wang, Zhe;  Li, Meng;  Kurokawa, Junichi;  Carmichae, Gregory R.;  Wang, Zifa
收藏  |  浏览/下载:12/0  |  提交时间:2020/07/02
Evaluation and uncertainty investigation of the NO2, CO and NH3 modeling over China under the framework of MICS-Asia III 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2020, 20 (1) : 181-202
作者:  Kong, Lei;  Tang, Xiao;  Zhu, Jiang;  Wang, Zifa;  Fu, Joshua S.;  Wang, Xuemei;  Itahashi, Syuichi;  Yamaji, Kazuyo;  Nagashima, Tatsuya;  Lee, Hyo-Jung;  Kim, Cheol-Hee;  Lin, Chuan-Yao;  Chen, Lei;  Zhang, Meigen;  Tao, Zhining;  Li, Jie;  Kajino, Mizuo;  Liao, Hong;  Wang, Zhe;  Sudo, Kengo;  Wang, Yuesi;  Pan, Yuepeng;  Tang, Guiqian;  Li, Meng;  Wu, Qizhong;  Ge, Baozhu;  Carmichael, Gregory R.
收藏  |  浏览/下载:11/0  |  提交时间:2020/07/02
Model evaluation and intercomparison of surface-level ozone and relevant species in East Asia in the context of MICS-Asia Phase III - Part 1: Overview 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2019, 19 (20) : 12993-13015
作者:  Li, Jie;  Nagashima, Tatsuya;  Kong, Lei;  Ge, Baozhu;  Yamaji, Kazuyo;  Fu, Joshua S.;  Wang, Xuemei;  Fan, Qi;  Itahashi, Syuichi;  Lee, Hyo-Jung;  Kim, Cheol-Hee;  Lin, Chuan-Yao;  Zhang, Meigen;  Tao, Zhining;  Kajino, Mizuo;  Liao, Hong;  Li, Meng;  Woo, Jung-Hun;  Kurokawa, Jun-ichi;  Wang, Zhe;  Wu, Qizhong;  Akimoto, Hajime;  Carmichael, Gregory R.;  Wang, Zifa
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/27
Summertime aerosol volatility measurements in Beijing, China 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2019, 19 (15)
作者:  Xu, Weiqi;  Xie, Conghui;  Karnezi, Eleni;  Zhang, Qi;  Wang, Junfeng;  Pandis, Spyros N.;  Ge, Xinlei;  Zhang, Jingwei;  An, Junling;  Wang, Qingqing;  Zhao, Jian;  Du, Wei;  Qiu, Yanmei;  Zhou, Wei;  He, Yao;  Li, Ying;  Li, Jie;  Fu, Pingqing;  Wang, Zifa;  Worsnop, Douglas R.;  Sun, Yele
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/27
Modeling of aerosol property evolution during winter haze episodes over a megacity cluster in northern China: roles of regional transport and heterogeneous reactions of SO2 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2019, 19 (14) : 9351-9370
作者:  Du, Huiyun;  Li, Jie;  Chen, Xueshun;  Wang, Zifa;  Sun, Yele;  Fu, Pingqing;  Li, Jianjun;  Gao, Jian;  Wei, Ying
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/27
Postcollisional delamination and partial melting of enriched lithospheric mantle: Evidence from Oligocene (ca. 30 Ma) potassium-rich lavas in the Gemuchaka area of the central Qiangtang Block, Tibet 期刊论文
GEOLOGICAL SOCIETY OF AMERICA BULLETIN, 2019, 131: 1385-1408
作者:  Ou, Quan;  Wang, Qiang;  Wyman, Derek A.;  Zhang, Chunfu;  Hao, Lu-Lu;  Dan, Wei;  Jiang, Zi-Qi;  Wu, Fu-Yuan;  Yang, Jin-Hui;  Zhang, Hai-Xiang;  Xia, Xiao-Ping;  Ma, Lin;  Long, Xiao-Ping;  Li, Jie
收藏  |  浏览/下载:14/0  |  提交时间:2019/11/27
Changes in Aerosol Chemistry From 2014 to 2016 in Winter in Beijing: Insights From High-Resolution Aerosol Mass Spectrometry 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2019, 124 (2) : 1132-1147
作者:  Xu, Weiqi;  Sun, Yele;  Wang, Qingqing;  Zhao, Jian;  Wang, Junfeng;  Ge, Xinlei;  Xie, Conghui;  Zhou, Wei;  Du, Wei;  Li, Jie;  Fu, Pingqing;  Wang, Zifa;  Worsnop, Douglas R.;  Coe, Hugh
收藏  |  浏览/下载:8/0  |  提交时间:2019/04/09
Comparison of surface ozone simulation among selected regional models in MICS-Asia III - effects of chemistry and vertical transport for the causes of difference 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2019, 19 (1) : 603-615
作者:  Akimoto, Hajime;  Nagashima, Tatsuya;  Li, Jie;  Fu, Joshua S.;  Ji, Dongsheng;  Tan, Jiani;  Wang, Zifa
收藏  |  浏览/下载:6/0  |  提交时间:2019/04/09
Vertical characterization of aerosol optical properties and brown carbon in winter in urban Beijing, China 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2019, 19 (1) : 165-179
作者:  Xie, Conghui;  Xu, Weiqi;  Wang, Junfeng;  Wang, Qingqing;  Liu, Dantong;  Tang, Guiqian;  Chen, Ping;  Du, Wei;  Zhao, Jian;  Zhang, Yingjie;  Zhou, Wei;  Han, Tingting;  Bian, Qingyun;  Li, Jie;  Fu, Pingqing;  Wang, Zifa;  Ge, Xinlei;  Allan, James;  Coe, Hugh;  Sun, Yele
收藏  |  浏览/下载:10/0  |  提交时间:2019/04/09