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作品数:927被引量:1497H指数:16
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Mid-mantle water transportation implied by the electrical and seismic properties ofε-FeOOH
《Science Bulletin》2022年第7期748-754,共7页Yukai Zhuang Bo Gan Zhongxun Cui Ruilian Tang Renbiao Tao Mingqiang Hou Gang Jiang Catalin Popescu Gaston Garbarino Youjun Zhang Qingyang Hu 
supported by the Research Start-up Funds of Talents of Sichuan University (1082204112667);China Postdoctoral Science Foundation (18NZ021-0213216308);supported by Spanish Mineco Project (FIS2017-83295-P);supported by the Strategic Priority Research Program of Chinese Academy of Sciences (XDB41000000);supported by the China Academy of Engineering Physics Research Project (CX20210048);a Tencent Xplorer Prize;partially supported by the National Natural Science Foundation of China (42074098);the United Laboratory of High-pressure Physics and Earthquake Science (HPPES202001);the China Academy of Engineering Physics Joint Fund (U1530402)
Water in the mantle transition zone and the core-mantle boundary plays a key role in Earth’s stratification,volatile cycling,and core formation.If water transportation is actively running between the aforementioned l...
关键词:Mid-lower mantle Electrical conductivity Seismic velocity HETEROGENEITY 
Layering of subcontinental lithospheric mantle被引量:16
《Science Bulletin》2017年第14期1030-1034,共5页Ling Chen 
supported by the National Natural Science Foundation of China (41225016, 41688103, 91414301);Chinese Academy of Sciences
Recent seismic studies reveal a sharp velocity drop mostly at^70–100 km depth within the thick mantle keel beneath cratons, termed the mid-lithosphere discontinuity(MLD). The common presence of the MLD in cratonic re...
关键词:Mid-lithosphere discontinuity Lithosphere-asthenosphere boundary Subcontinental lithospheric mantle Formation and evolution of continents 
Vertical structure of longitudinal differences in electron densities at mid-latitudes被引量:4
《Science Bulletin》2016年第3期252-262,共11页Hui Wang Dingwei Liu Jing Zhang 
By using Constellation Observing System for Meteorology, Ionosphere, and Climate satellite observa- tions, and Global Ionosphere and Thermosphere Model simulations, the altitudinal dependences of the longitudinal diff...
关键词:Electron density Neutral wind.Atmospheric composition Solar illumination 
Anomalies in mid-high-temperature linear thermal expansion coefficient of the closed-cell aluminum foam被引量:2
《Chinese Science Bulletin》2014年第28期3669-3675,共7页Hong Ye Mingyang Ma Jilin Yu 
supported by the National Natural Science Foundation of China (90916026)
Low-density closed-cell aluminum foam is promising to be used as load-bearing and thermal insulation components. It is necessary to systematically study its thermal expansion performance. In this work, linear thermal ...
关键词:闭孔泡沫铝 线性热膨胀 异常 铝系 高温 温度范围 热膨胀性能 X射线荧光 
Dark current mechanism of unpassivated mid wavelength type II InAs/GaSb superlattice infrared photodetector被引量:4
《Chinese Science Bulletin》2014年第28期3696-3700,共5页Qiong Li Wenquan Ma Yanhua Zhang Kai Cui Jianliang Huang Yang Wei Ke Liu Yulian Cao Weiying Wang Yali Liu Peng Jin 
supported in part by the National Natural Science Foundation of China (61176014, 61307116, 61290303, and 61021003);the National Basic Research Program of China (2010CB327602)
We investigate the dark current mechanism for an unpassivated mid wavelength(MW) type II InAs/GaSb superlattice infrared photodetector by doing the variablearea diode tests. The bulk resistance-area product and the re...
关键词:INAS 电流机制 红外光电探测器 波长型 超晶格 锑化镓 钝化 温度范围 
Spatiotemporal variations in mid-upper tropospheric methane over China from satellite observations被引量:7
《Chinese Science Bulletin》2011年第31期3321-3327,共7页ZHANG XingYing BAI WenGuang ZHANG Peng WANG WeiHe 
supported by the National Natural Science Foundation of China (40905056);the Public Industry-specific Fund for Meteorology (GYHY201106045);the State Key Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry (LAPC-KF-2008-11)
Spaceborne measurements by the Atmospheric Infrared Sounder (AIRS) on the EOS/Aqua satellite provide a global view of methane (CH 4 ) distribution in the mid-upper troposphere (MUT-CH 4 ). The focus of this study is t...
关键词:中国西部 时空变化 卫星观测 对流层 甲烷 上层 季节性时间序列 傅里叶变换红外光谱 
A theoretical model for mid-and low-latitude ionospheric electric fields in realistic geomagnetic fields被引量:7
《Chinese Science Bulletin》2008年第24期3883-3890,共8页REN ZhiPeng WAN WeiXing WEI Yong LIU LiBo YU Tao 
Supported by the KIP Pilot Project of Chinese Academy of Sciences (Grant No. KZCX2-YW-123);National Natural Science Foundation of China (Grant Nos.40636032 and 40725014);National Basic Research Program of China (Grant No.2006CB806306)
The geomagnetic fields,which play important roles in the ionospheric dynamo,can greatly affect the global distribution of ionospheric electric fields,currents and other ionospheric electrodynamics phenomena.In the stu...
关键词:中低纬度 电子场 磁场 地理学 
Different climatic controls of soil δ^(13)C_(org) in three mid-latitude regions of the Northern Hemisphere since the Last Glacial period被引量:3
《Chinese Science Bulletin》2007年第2期259-266,共8页RAO ZhiGuo ZHU ZhaoYu ZHANG JiaWu 
the National Natural Science Foundation of China (Grant No. 40331009);the Knowledge Innovation Programs of Chinese Academy of Sciences (Grant No. KZCX3-SW-152);the National Basic Research Program of China (Grant Nos. 2003CCA00100, 2004CB720204)
Paleoecological records of soil δ13Corg from three regions in the middle latitudes of the Northern Hemisphere, including the Chinese Loess Plateau (CLP), the Great Plains and adjacent areas of North America and north...
关键词:冰河时代 大气污染 二氧化碳 温度 气候变化 
Evidence of a humid mid- Holocene in the western part of Chinese Loess Plateau被引量:14
《Chinese Science Bulletin》2003年第22期2472-2479,共8页ANChengbang FENGZhaodong TANGLingyu 
supported by the NSFC"Outstanding Young Scholar Program"(Grant No.40025105);by the National Key Basic Research Project(Grant No.G2000048701);the Knowledge Innovation Project of CAS(Grant No.KZCX1-10-01)
Field works show that the wetland/swamp layers were distributed ubiquitously in the western part of the Chinese Loess Plateau. Universality of the wetland/swampy layer and the consistency of the age reveal that the la...
关键词:中国 西部地区 黄土高原 湿地 全新统 
Formate and acetate as recorded in a mid-latitude glacier in west China
《Chinese Science Bulletin》2003年第14期1483-1487,共5页LIXinqing QINDahe ZHANGCaili ZHOUHui JIAOKeqin 
This work was joint-supported by the National Natural Science Foundation of China(Grant No.40073035);Chinese Academy of Sciences(Grant No.CAS 2002-43);Tianshan Glaciological Station.
Formate and acetate are ubiquitous in the troposphere. Their occurrence is closely related to processes in the biosphere and contributes to an understanding of carbon biogeochemical cycles. A 43-year record of formate...
关键词:中纬度冰川 中国西部 天山 甲酸 醋酸 大气污染 大气监测 
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