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9篇 您的检索式:作者名="Wang Huichu"
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1Formation ages and source regions of the Palaeoproterozoic Gaofan, Hutuo and Dongjiao groups in the Wutai and Dongjiao areas of the North China Craton from SHRIMP U-Pb dating of detrital zircons: Resolution of debates over their stratigraphic relationships显示文摘这份报纸在北方中国 Craton 的 Wutai 和 Dongjiao 区域报导 Gaofan, Hutuo 和 Dongjiao 组的元沉积的岩石的由岩屑形成的锆石年龄分布。由岩屑形成的锆石一从 Gaofan 组的 quartzite 主要是在年龄的 2.5 Ga,与大约 2.7 Ga 并且更旧。A 石英岩从 Hutuo 组的基础集团企业的卵石在到 Gaofan 组的 quartzite 的由岩屑形成的锆石年龄分发是类似的。为从 Dongjiao 组的 meta-feldspar-quartz 沙岩,由岩屑形成的锆石的年龄主要在 2.5 Ga 被集中。比 2.6 Ga 旧的锆石都没被识别,但是在年龄与一些是 1.84 Ga 和 2.22.0 Ga。与更早的研究结合了,下列结论能被得出:(1 ) Gaofan 组是在年龄的早 Palaeoproterozoic 并且对迟了的 Neoarchaean Wutai 花岗石绿岩岩层年轻得多、无关,它 unconformably 躺它。因此, Gaofan 组是在诺思中国 Craton 的最旧的 Palaeoproterozoic 元沉积的单位之一。(2 ) Hutuo 组在一个大陆人地下室上在中间的 Palaeoproterozoic (2.14-2.09 Ga ) 被扔,在早 Palaeoproterozoic Gaofan 组后面。(3 ) Dongjiao 组在 1.84 Ga 以后被形成,并且可能属于 Changcheng 系统的更低的部分。(4 ) 从所有三个组的由岩屑形成的锆石显示出 2.5 Ga 的一座明显的年龄山峰,从在北方中国 Craton 在太古代的结束在强烈 tectono-magma-thermal 事件形成的火的岩石被采购。WAN YuSheng MIAO PeiSheng LIU DunYi YANG ChongHui WANG Wei WANG HuiChu WANG ZheJiu DONG ChunYan DU LiLin ZHOU HongYing 2010Chinese Science Bulletin2010,55,13:32
2A new interpretation of the tectonic setting and age of meta-basic volcanics in the Ondor Sum Group, Inner Mongolia显示文摘The Ondor Sum Group in the central Inner Mongolia is mainly composed of meta-basic volcanics intercalated with ferruginous quartzite and quartz schist,and has been interpreted as slices of oceanic crust or an ophiolite suite of the Early Paleozoic or much older ages.This paper presents new LA-ICP-MS zircon U-Pb dating and geochemical data for the meta-basic volcanics.The results show that zircons in the meta-basic volcanics were derived from complicated sources,most of which may be captured by basic magma from the country rocks or other sources.They yield a large age range from the Late Archean to Early Mesozoic with the youngest age group between 246 and 261 Ma,constraining the protolith of the meta-basic volcanics formed in the Late Permian to Early Triassic.The meta-basic volcanics have an affinity to E-MORB in geochemistry,and also a similarity toward OIB,representing a tectonic setting of limited intra-continental ocean basin.This limited basin might have been related to the continuous extension of the area since the Early Permian and finally closed in the Early Mesozoic.CHU Hang ZHANG JinRui WEI ChunJing WANG HuiChu REN YunWei 2013Chinese Science Bulletin2013,58,28:25
3Precambrian metamorphic basement and sedimentary cover of the North China Craton: A review显示文摘Lu Songnian Zhao Guochun Wang Huichu 2008Precambrian Research2008,160,:1
4Precambrian metamorphic basement and sedimentary cover of the North China Craton: A review 显示文摘Lu Songnian Zhao Guochun Wang Huichu Hao Guojie 2008Precamb Res2008,160,12:1
5The inner zone of the Liaoji Paleao - rift zone: its structural styles and structural evolution显示文摘Liu Junlai Liu Yongjiang Chen Hua Sha Deming and Wang Huichu 1997Journal of Asian Earth Sciences1997,17,:1
6Precambrian metamorphic basement and sedimentary cover of the North China Craton : A review显示文摘Lu Songnian Zhao Guochun Wang Huichu 2008Precambrian Research2008,160,:1
72013~2017年中国空气质量改善与早产疾病负担改变显示文摘Preterm birth(PTB)is a leading cause of perinatal mortality and morbidity worldwide[1].Since maternal and fetal health protection has been included in the United Nations Sustainable Development Goals,identification of modifiable risk factors for PTB is particularly crucial.The Global Burden of Disease(GBD)Study 2019 recognized fine particulate matter(PM2.5)pollution as a risk factor for decreased gestational age and low birth weight.Yixuan Jiang Yuan He Shenpeng Wu Renjie Chen Ying Yang Jihong Xu Ya Zhang Qiaomei Wang Haiping Shen Yiping Zhang Donghai Yan Zuoqi Peng Xudong Dong Hongping Zhang Lifang Jiang Huichu Li Yixiang Zhu Cong Liu Weidong Wang Xia Meng Tao Pei Ci Song Aaron Cohen Xu Ma Jing Cai Haidong Kan 2022Science Bulletin2022,67,9:1
8Precambrian metamorphic basement and sedimentary cover of the North China Craton:A review显示文摘Lu Songnian Zhao Guochun Wang Huichu 2008Precambrian Research2008,160,:1
9Precambrian metamorphic basement and sedimentary cover of the North China Craton : A review显示文摘Lu Songnian Zhao Guochun Wang Huichu 2008Precambrian Research2008,160,:1
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