Reconstruction of the Paleoenvironmental Condition Using Geochemical Proxies in the Lower Baitarani Basin, Coastal Odisha, India
作者: Uzma ParveenS. SreekeshSandeep Sarpal
刊名: Journal of Climate Change, 2020, Vol.6 (1), pp.37-46
来源数据库: IOS Journal
DOI: 10.3233/JCC200005
关键词: PaleoclimateGeochemical proxiesGrain sizeSedimentationFlood plain
原始语种摘要: The subsurface sediment archives provide clues to the past climate of the Earth. To reconstruct the paleoclimate of Lower Baitarani Basin, a 1000 cm deep sediment core (JP) was collected from the flood plain located in Jhumpuri village of Jajpur, Odisha. A total number of eleven distinct layers were identified based on variations in the sediment colour and textural at varying depths. From each layer, a representative sample was collected and carried to the laboratory for further assessment. Each of these sub-samples was examined for particle size analysis, availability of total organic carbon (TOC), and elemental concentration. The physical and geochemical proxies as paleoproductivity, terrestrial flux, weathering, level of salinity, colour, and texture variations were utilised to examine...
全文获取路径: IOS Press 

  • paleoclimate 古气候
  • humid 湿润的
  • Basin 水池
  • sediment 沉积
  • plain 平原
  • climatic 气候的
  • geochemical 地球化学的
  • weathering 风化酌
  • India 印度
  • colour 颜料