QQ客服 官方微博 反馈留言

浏览/检索结果: 共9条，第1-9条 帮助 限定条件 发表日期：2019     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Long-term evolution of terrestrial inputs from the Ediacaran to early Cambrian: Clues from Nd isotopes in shallow-marine carbonates, South China 期刊论文 PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2019, 卷号: 535, 页码: 12 作者:  Wei, Guang-Yi;  Ling, Hong-Fei;  Shields, Graham A.;  Chen, Tianyu;  Lechte, Maxwell 收藏  |  浏览/下载：15/0  |  提交时间：2020/03/18 Neodymium isotope record  Continental denudation  Tectonic activity  Neoproterozoic oxygenation event  Animal radiation   Mercury spikes at the Devonian-Carboniferous boundary in the eastern part of the Rhenohercynian Zone (central Europe) and in the South China Block 期刊论文 PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2019, 卷号: 531, 页码: 12 作者:  Kalvoda, Jiri;  Kumpan, Tomas;  Qie, Wenkun （郄文昆）;  Fryda, Jiri;  Babek, Ondrej 收藏  |  浏览/下载：10/0  |  提交时间：2019/12/18 Famennian-Tournaisian boundary  Hangenberg events  Trace element geochemistry  Volcanic activity  Hydrothermal activity   Early animal evolution and highly oxygenated seafloor niches hosted by microbial mats 期刊论文 SCIENTIFIC REPORTS, 2019, 卷号: 9, 页码: 11 作者:  Ding, Weiming;  Dong, Lin;  Sun, Yuanlin;  Ma, Haoran;  Xu, Yihe 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/18 Global atmospheric oxygen variations recorded by Th/U systematics of igneous rocks 期刊论文 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 卷号: 116, 期号: 38, 页码: 18854-18859 作者:  Liu, He;  Zartman, Robert E.;  Ireland, Trevor R.;  Sun, Wei-dong 收藏  |  浏览/下载：70/0  |  提交时间：2020/01/03 Th/U systematics  arc igneous rocks  Great Oxidation Event  Neoproterozoic Oxygenation Event   Coupled evolution of nitrogen cycling and redoxcline dynamics on the Yangtze Block across the Ediacaran-Cambrian transition 期刊论文 GEOCHIMICA ET COSMOCHIMICA ACTA, 2019, 卷号: 257, 页码: 243-265 作者:  Chen, Yan;  Diamond, Charles W.;  Stueken, Eva E.;  Cai, Chunfang;  Gill, Benjamin C. 收藏  |  浏览/下载：140/0  |  提交时间：2019/07/15 Ediacaran  Cambrian  Yangtze Block  Nitrogen cycling  Redoxcline  Ammonium   A nephelinitic component with unusual delta(56) Fe in Cenozoic basalts from eastern China and its implications for deep oxygen cycle 期刊论文 EARTH AND PLANETARY SCIENCE LETTERS, 2019, 卷号: 512, 页码: 175-183 作者:  He, Yongsheng;  Meng, Xunan;  Ke, Shan;  Wu, Hongjie;  Zhu, Chuanwei 收藏  |  浏览/下载：77/0  |  提交时间：2019/04/22 iron isotopes  oxidized peridotitic source  deep carbon freezing  deep oxygen cycle  atmospheric oxygenation   Characterization of particulate-bound polycyclic aromatic compounds (PACs) and their oxidations in heavy polluted atmosphere: A case study in urban Beijing, China during haze events 期刊论文 SCIENCE OF THE TOTAL ENVIRONMENT, 2019, 卷号: 660, 页码: 1392-1402 作者:  Huang, W (Huang, Wei);  Li, LJ (Li, Li Juan);  Ho, SSH (Ho, Steven Sai Hang);  Feng, BH (Feng, Baihuan);  Xu, HB (Xu, Hongbing) 收藏  |  浏览/下载：84/0  |  提交时间：2019/02/28 PM2.5  PAHs  Oxygenated PAHs  Secondary organic formation   Approach to trace hidden paleo-weathering of basaltic crust through decoupled Mg-Sr and Nd isotopes recorded in volcanic rocks 期刊论文 CHEMICAL GEOLOGY, 2019, 卷号: 509, 页码: 234-248 作者:  Tian, Heng-Ci;  Yang, Wei;  Li, Shu-Guang;  Wei, Hai-Quan;  Yao, Zhuo-Sen 收藏  |  浏览/下载：63/0  |  提交时间：2019/03/26 Hidden paleo-weathering of crust  Sr-Nd-Mg isotopes  AFC processes  Chemical weathering  Changbaishan volcanic rocks   Uranium isotope evidence for limited euxinia in mid-Proterozoic oceans. 期刊论文 Earth & Planetary Science Letters, 2019, 卷号: Vol.521, 页码: 150-157 作者:  Gilleaudeau, Geoffrey J;  Romaniello, Stephen J;  Luo, Genming;  Kaufman, Alan J;  Zhang, Feifei 收藏  |  浏览/下载：6/0  |  提交时间：2019/11/21 carbonate rocks  euxinia  ocean oxygenation  Proterozoic Eon  redox evolution  uranium isotopes