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浏览/检索结果: 共7条，第1-7条 帮助 限定条件 内容类型：SCI/SSCI论文     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 Coordinated pattern of multi-element variability in leaves and roots across Chinese forest biomes SCI/SSCI论文 2016 作者:  Zhao N.;  Yu, G. R.;  He, N. P.;  Wang, Q. F.;  Guo, D. L. 收藏  |  浏览/下载：39/0  |  提交时间：2016/12/16 Conservatism  element variability  environmental regulation  fine root  macronutrient  stoichiometry  taxonomy  phosphorus stoichiometry  leaf nitrogen  fresh-water  fine roots  nutrient concentrations  phylogenetic variation  grassland biomes  plants  terrestrial  traits   Chromium isotope stratigraphy of Ediacaran cap dolostones, Doushantuo Formation, South China SCI/SSCI论文 2016 作者:  Rodler A. S.;  Hohl, S. V.;  Guo, Q.;  Frei, R. 收藏  |  浏览/下载：23/0  |  提交时间：2017/11/09 Yangtze Platform  Detrital contamination  Al-corrected Cr signals  Diagenetic alteration  Coeval oxygenated seawater Cr composition  rare-earth-elements  yangtze platform  hexavalent chromium  snowball  earth  calcium-carbonate  fractionation factors  atmospheric oxygen  hydrothermal vents  cr(vi) reduction  ultramafic rocks   Marine redox variations and nitrogen cycle of the early Cambrian southern margin of the Yangtze Platform, South China: Evidence from nitrogen and organic carbon isotopes SCI/SSCI论文 2015 作者:  Wang D.;  Struck, U.;  Ling, H. F.;  Guo, Q. J.;  Shields-Zhou, G. A. 收藏  |  浏览/下载：29/0  |  提交时间：2015/12/09 Nitrogen isotopes  Redox variations  N cycle  Early Cambrian  Yangtze  block  mo-pge-au  eastern mediterranean sea  archean ocean analog  water column  anoxia  black shales  sinking particles  trace-element  stable nitrogen  xiaotan section  precambrian/cambrian boundary   Variations in trace element (including rare earth element) concentrations with grain sizes in loess and their implications for tracing the provenance of eolian deposits SCI/SSCI论文 2011 Feng J. L.; Hu Z. G.; Ju J. T.; Zhu L. P. 收藏  |  浏览/下载：18/0  |  提交时间：2012/06/08 pacific pelagic sediments  north pacific  atmospheric circulation  dust  provenance  isotopic constraints  geochemical evidence  late  pleistocene  ice-core  deep-sea  dome c   Heavy dust fall in Beijing, on April 16-17, 2006: Geochemical properties and indications of the dust provenance SCI/SSCI论文 2008 Feng J. L.; Zhu L. P.; Ju J. T.; Zhou L. P.; Zhen X. L.; Zhang W.; Gao S. P. 收藏  |  浏览/下载：22/0  |  提交时间：2012/06/08 dust fall  loess  geochemical properties  quartz  oxygen isotope  composition  dust provenance  grain-size distribution  pacific pelagic sediments  chinese loess  plateau  oxygen isotopes  hawaiian-islands  eolian origin  aeolian dust  quartz silt  soils  transport   Late-stage sulfides and sulfarsenides in Lower Cambrian black shale (stone coal) from the Huangjiawan mine, Guizhou Province, People's Republic of China SCI/SSCI论文 2008 Belkin H. E.; Luo K. 收藏  |  浏览/下载：29/0  |  提交时间：2012/06/08 pge-au mineralization  south china  ores  evolution  isotopes  fossils  embryos  system  layers  hunan   Geochemistry of red residua underlying dolomites in karst terrains of Yunnan-Guizhou Plateau I. The formation of the Pingba profile SCI/SSCI论文 2004 Ji H. B.; Wang S. J.; Ouyang Z. Y.; Zhang S.; Sun C. X.; Liu X. M.; Zhou D. Q. 收藏  |  浏览/下载：27/0  |  提交时间：2012/06/08 elements  weathering  material sources  red residua  karst  upper-continental-crust  rare-earth elements  west-indies  chemical-composition  weathering profiles  siliciclastic sediments  isotopic evidence  trace-elements  major-element  long-term