The Paleoclimatic Variation Records of Carbonate and Iron Oxides in the Weinan Loess Section-中国期刊网

摘要 ThecontentsanddistributionsofCaCO3,Fe2O3.FeOandfreeFe2O3intheWeinanloesssectionofShaanxiProvinceofChinawereinvestigatedthroughdensesampling.TheresultsshowthatthecontentsofCaCO3andtherationofFe2O3/FeOmaybechosenasproxyindicesfortheprecipitationandtemperaturechangesintheformationtimeofthestrata,respectively.Accordingtothesegeochemicalindices,sixstagesofplaeoclimateevolutionareproposedinthisregionsince142kaB.P.,andsecondaryclimatechangesarediscussedaswellbasedonthecurvesofgeochemicalindices.

1ZHANGMINGKUI;M．J．WILSON;等. Iron Oxides and Their Relations to Colors in Some Soils of Southern China.土壤学,1998-01.
2DONG De-ming;ZHAO Xing-min;HUA Xiu-yi;ZHANG Jing-jing;WU Shi-ming. Lead and Cadmium Adsorption onto Iron Oxides and Manganese Oxides in the Natural Surface Coatings Collected on Natural Substances in the Songhua River of China.化学,2007-06.
3朱立军;漆亮. Chemical Forms of Heavy Metals in Carbonate—Derived Laterite and Enrichment of Its Iron Oxide Minerals.地球化学,1997-03.
4Shuyuan Xiang;Fangming Zeng;Guocan Wang;Jianxin Yu. Environmental Evolution of the South Margin of Qaidam Basin Reconstructed from the Holocene Loess Deposit by n-Alkane and Pollen Records.地质学,2013-02.
5HUANG Keke;ZHONG Yijiang;HUANG Sijing;LI Xiaoning;FENG Mingshi. Saddle-Dolomite-Bearing Fracture Fillings and Records of Hot Brine Activity in the Jialingjiang Formation, Libixia Section, Hechuan Area of Chongqing City.地质学,2016-01.
6张辉明. World Records.英语,1989-06.
7郭二军;宋良;王丽萍. Effect of Ce-Mg-Si and Y-Mg-Si nodulizers on the microstructures and mechanical properties of heavy section ductile iron.有色金属冶金,2014-08.
8董自斌. TWO MEDICAL RECORDS.针灸推拿学,1997-01.
9Aung Tim,Aung Sandy T.. Iron infusion and newer intravenous iron formulations.医药卫生,2021-08.
10宋成;崔彬;彭晶晶;毛海军;潘峰. Electrical control of magnetism in oxides.物理,2016-06.

The Paleoclimatic Variation Records of Carbonate and Iron Oxides in the Weinan Loess Section

来源期刊

相关推荐

同分类资源更多

相关关键词

The Paleoclimatic Variation Records of Carbonate and Iron Oxides in the Weinan Loess Section

来源期刊

相关推荐

同分类资源 更多

相关关键词

同分类资源更多