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浏览/检索结果: 共10条，第1-10条 帮助

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Fast Ionogram Observations of Ascending Thin Layers Locally Transported from the E to F Region at Equatorial and Low Latitudes 期刊论文  OAI收割
REMOTE SENSING, 2022, 卷号: 14, 期号: 22, 页码: 11
作者:  Hu, Lianhuan;  Li, Guozhu;  Ding, Zonghua;  Sun, Wenjie;  Zhao, Xiukuan
  |  收藏  |  浏览/下载：23/0  |  提交时间：2023/03/31
Simultaneous lidar observation of peculiar sporadic K and Na layers at Sao Jose dos Campos (23.1 degrees S, 45.9 degrees W), Brazil 期刊论文  OAI收割
ADVANCES IN SPACE RESEARCH, 2018, 卷号: 61, 期号: 7, 页码: 1942-1951
作者:  Jiao, Jing;  Yang, Guotao;  Cheng, Xuewu;  Liu, Zhengkuan;  Wang, Jihong
  |  收藏  |  浏览/下载：51/0  |  提交时间：2018/11/05
Simultaneous lidar observation of peculiar sporadic K and Na layers at Sao Jose dos Campos (23.1 degrees S, 45.9 degrees W), Brazil 期刊论文  OAI收割
ADVANCES IN SPACE RESEARCH, 2018, 卷号: 61, 期号: 7, 页码: 1942-1951
作者:  Jiao, Jing;  Yang, Guotao;  Cheng, Xuewu;  Liu, Zhengkuan;  Wang, Jihong
  |  收藏  |  浏览/下载：28/0  |  提交时间：2018/05/04
烟台夹河口外柱状沉积物还原性无机硫、活性铁的变化特征及其相互关系 期刊论文  OAI收割
海洋科学, 2018, 卷号: 42, 期号: 8, 页码: 90-97
作者:  姜明;  赵国强;  李兆冉;  盛彦清
  |  收藏  |  浏览/下载：25/0  |  提交时间：2020/07/08
还原性无机硫  活性铁  深层柱状沉积物  硫化度  矿化度  Reduced inorganic sulfur  Reactive iron  Deep core sediments  Degree of pyritization  Degree of sulfidity  The distribution characteristics and coupling mechanism of reduced inorganic sulfur (RIS)and reactive iron in marine core sediments are closely related to the evolution of environment quality.In this study,an improved cold diffusion method and hydrochloric acid extraction method were applied to the acid-volatile sulfur (AVS),pyrite sulfur (CRS),elemental sulfur (ES),and reactive iron [Fe (Ⅱ)and Fe (III)] analyses.The distribution characteristics and coupling mechanism of S and Fe were investigated based on a core sediment 4 meters deep collected in the northern sea area of the mouth of Jiahe River,Yantai.The results showed that the RIS in sediments was dominated by CRS,followed by AVS and ES.The content of AVS presented a narrow range with depth,whereas the CRS and ES were higher at the top and bottom layers than the middle layer  reactive iron was dominated by Fe (II),which increased with depth,while Fe (Ⅲ)gradually decreased with depth.Most of the Fe (III)was reduced to the disssolved Fe(II),which was combined with the soluble H_2S of the sulfate-reducing bacteria to produce CRS and ES in the deep layer,resulting in their accumulation at the bottom of core sediments.Furthermore,this study showed that reactive iron was not a limiting factor for the accumulation of RIS with lower degree of pyritization and degree of sulfidity.  
Simultaneous measurements of TeSL, Es layer and atmospheric wind in Beijing, China (116. 0 degrees E, 40. 5 degrees N) on 26 May 2011 期刊论文  OAI收割
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2017, 卷号: 60, 期号: 11, 页码: 4390-4397
作者:  Wang Chi;  Xun Yu-Chang;  Yang Guo-Tao;  Wang Ji-Hong;  Du Li-Fang
  |  收藏  |  浏览/下载：34/0  |  提交时间：2018/01/15
Simultaneous measurements of TeSL, Es layer and atmospheric wind in Beijing, China (116. 0 degrees E, 40. 5 degrees N) on 26 May 2011 期刊论文  OAI收割
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2017, 卷号: 60, 期号: 11, 页码: 4390-4397
作者:  Wang Chi;  Xun Yu-Chang;  Yang Guo-Tao;  Wang Ji-Hong;  Du Li-Fang
  |  收藏  |  浏览/下载：26/0  |  提交时间：2018/01/15
Simultaneous measurements of TeSL, Es layer and atmospheric wind in Beijing, China (116. 0 degrees E, 40. 5 degrees N) on 26 May 2011 期刊论文  OAI收割
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2017, 卷号: 60, 期号: 11, 页码: 4390-4397
作者:  Wang Chi;  Cheng Xue-Wu;  Wang Ze-Long;  Jiao Jing;  Du Li-Fang
  |  收藏  |  浏览/下载：28/0  |  提交时间：2018/01/15
Simultaneous measurements of TeSL, Es layer and atmospheric wind in Beijing, China (116. 0 degrees E, 40. 5 degrees N) on 26 May 2011 期刊论文  OAI收割
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2017, 卷号: 60, 期号: 11, 页码: 4390-4397
作者:  Wang Ji-Hong;  Xun Yu-Chang;  Yang Guo-Tao;  Du Li-Fang;  Jiao Jing
  |  收藏  |  浏览/下载：33/0  |  提交时间：2018/01/15
Simultaneous measurements of TeSL, Es layer and atmospheric wind in Beijing, China (116. 0 degrees E, 40. 5 degrees N) on 26 May 2011 期刊论文  OAI收割
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2017, 卷号: 60, 期号: 11, 页码: 4390-4397
作者:  Xun Yu-Chang;  Yang Guo-Tao;  Wang Ji-Hong;  Du Li-Fang;  Jiao Jing
  |  收藏  |  浏览/下载：32/0  |  提交时间：2018/01/15
Simultaneous measurements of TeSL, Es layer and atmospheric wind in Beijing, China (116. 0 degrees E, 40. 5 degrees N) on 26 May 2011 期刊论文  OAI收割
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2017, 卷号: 60, 期号: 11, 页码: 4390-4397
作者:  Cheng Xue-Wu;  Xun Yu-Chang;  Yang Guo-Tao;  Wang Ji-Hong;  Du Li-Fang
  |  收藏  |  浏览/下载：40/0  |  提交时间：2018/01/15