QQ客服 官方微博 反馈留言

浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2017    专题：北京大学    第一署名单位    第一作者单位    通讯作者单位     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 Origin of heavy rare earth mineralization in South China 期刊论文 NATURE COMMUNICATIONS, 2017 Xu, Cheng; Kynicky, Jindrich; Smith, Martin P.; Kopriva, Antonin; Brtnicky, Martin; Urubek, Tomas; Yang, Yueheng; Zhao, Zheng; He, Chen; Song, Wenlei 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 TH-PB GEOCHRONOLOGY  OXYGEN FUGACITY  ISOTOPIC COMPOSITIONS  REE MINERALIZATION  SOUTHEASTERN CHINA  ELEMENTS  FRACTIONATION  GEOCHEMISTRY  SR  ND   Petrogenesis of Cenozoic basalts in central-eastern China: Constraints from Re-Os and PGE geochemistry 期刊论文 LITHOS, 2017 Chu, Zhuyin; Yan, Yan; Zeng, Gang; Tian, Wei; Li, Chaofeng; Yang, Yueheng; Guo, Jinghui 收藏  |  浏览/下载：9/0  |  提交时间：2017/12/03 Continental basalt  Os isotopes  Platinum group elements  Crustal contamination  Pyroxenite  Central-eastern China  CRUST-MANTLE INTERACTION  IONIZATION MASS-SPECTROMETRY  HIGHLY SIDEROPHILE ELEMENT  XENOLITH-MAGMA INTERACTION  PLATINUM-GROUP ELEMENTS  MIDOCEAN RIDGE BASALTS  OSMIUM ISOTOPE  TRACE-ELEMENT  LITHOSPHERIC MANTLE  SOURCE LITHOLOGY   Magnesium isotopic composition of the oceanic mantle and oceanic Mg cycling 期刊论文 GEOCHIMICA ET COSMOCHIMICA ACTA, 2017 Liu, Ping-Ping; Teng, Fang-Zhen; Dick, Henry J. B.; Zhou, Mei-Fu; Chung, Sun-Lin 收藏  |  浏览/下载：26/0  |  提交时间：2017/12/03 Abyssal peridotite  Magnesium isotope  Mantle heterogeneity  Magnesium cycling  Seafloor alteration  NORTH CHINA CRATON  PLASMA-MASS SPECTROMETRY  MID-ATLANTIC RIDGE  PERIDOTITE XENOLITHS  ABYSSAL PERIDOTITES  CARBONATITE METASOMATISM  GAKKEL RIDGE  ARCTIC-OCEAN  THIN CRUST  FRACTIONATION   Trace elements of magnetite and iron isotopes of the Zankan iron deposit, westernmost Kunlun, China: A case study of seafloor hydrothermal iron deposits 期刊论文 ORE GEOLOGY REVIEWS, 2017 Zhou, Zhen-Ju; Tang, Hao-Shu; Chen, Yan-Jing; Chen, Zheng-Le 收藏  |  浏览/下载：16/0  |  提交时间：2017/12/03 Magnetite  Trace element  Fe isotope  Zankan iron deposit  West Kunlun Orogen  LA-ICP-MS  POTASSIC MICROGRANULAR ENCLAVES  FEMTOSECOND LASER-ABLATION  NW TIBETAN PLATEAU  MID-ATLANTIC RIDGE  125 DEGREES-C  FE-ISOTOPE  GREENSTONE-BELT  REDOX STATE  GEOCHEMICAL CHARACTERISTICS   Vertical profiles of sediment methanogenic potential and communities in two plateau freshwater lakes 期刊论文 BIOGEOSCIENCES, 2017 Yang, Yuyin; Li, Ningning; Wang, Wei; Li, Bingxin; Xie, Shuguang; Liu, Yong 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/03 16S RIBOSOMAL-RNA  C-13 ISOTOPE FRACTIONATION  ARCHAEAL COMMUNITY  SPATIOTEMPORAL VARIATION  BACTERIAL ASSEMBLAGES  MICROBIAL COMMUNITIES  CONSTRUCTED WETLAND  METHANE PRODUCTION  PATHWAYS  CARBON