Paleoclimatic change inferred from carbon isotope composition of organic matter in sediments of Dabusu Lake, Jilin Province, China

被引：0
|
作者：
Shen Ji
Zhang Enlou
Yang Xiangdong
Ryo Matsumoto
机构：
[1] Chinese Academy of Sciences,Nanjing Institute of Geography & Limnology
[2] University of Tokyo,Geological Institute
来源：
Chinese Journal of Oceanology and Limnology | 2004年 / 22卷 / 2期
关键词：
organic carbon isotope; paleoclimate; Dabusu Lake;
D O I：
10.1007/BF02842582
中图分类号：
学科分类号：
摘要：
Study on the organic compounds and stable isotope composition of a sediment section in Dabusu Lake revealed that the organic materials in the sediments came mainly from terrestrial plants brought into the lake by runoff. The δ13 C of the organic materials had high values during warm-dry climatic stages and decreased in cold-wet stages. Analysis of data on carbonate content and14C age showed that the lake basin had experienced several wet-cold and warm-dry climatic cycles since 15000 a BP. Since 6700 a BP, the climate reached a relatively stable warm-dry stage, so that the lake water was gradually condensed and finally a saline lake was formed.
引用
收藏
页码：124 / 129
页数：5
相关论文
共 50 条
  • [21] The spectral characteristics of dissolved organic matter from sediments in Lake Baiyangdian, North China
    Yuan, Dong-hai
    Guo, Ni
    Guo, Xu-jing
    Zhu, Neng-min
    Chen, Lu
    He, Lian-sheng
    JOURNAL OF GREAT LAKES RESEARCH, 2014, 40 (03) : 684 - 691
  • [22] EARLY DIAGENESIS OF ORGANIC-MATTER IN LAKE-SEDIMENTS - A STABLE CARBON ISOTOPE STUDY OF PORE WATERS
    HERCZEG, AL
    CHEMICAL GEOLOGY, 1988, 72 (03) : 199 - 209
  • [23] Genesis of organic and carbonate carbon in sediments of the North and Middle Caspian basins inferred from the isotope data
    Lein, A. Yu.
    Rusanov, I. I.
    Kravchishina, M. D.
    Ivanov, M. V.
    LITHOLOGY AND MINERAL RESOURCES, 2012, 47 (04) : 281 - 293
  • [24] Genesis of organic and carbonate carbon in sediments of the North and Middle Caspian basins inferred from the isotope data
    A. Yu. Lein
    I. I. Rusanov
    M. D. Kravchishina
    M. V. Ivanov
    Lithology and Mineral Resources, 2012, 47 : 281 - 293
  • [25] Variations in organic matter composition in sediments from Lake Huguang Maar (Huguangyan), South China during the last 68 ka:: implications for environmental and climatic change
    Fuhrmann, A
    Mingram, J
    Lücke, A
    Lu, HY
    Horsfield, B
    Liu, JQ
    Negendank, JFW
    Schleser, GH
    Wilkes, H
    ORGANIC GEOCHEMISTRY, 2003, 34 (11) : 1497 - 1515
  • [26] Rock magnetic studies on sediments from Erlongwan maar lake, Long Gang Volcanic Field, Jilin province, NE China
    Frank, Ute
    GEOPHYSICAL JOURNAL INTERNATIONAL, 2007, 168 (01) : 13 - 26
  • [27] A 100-year record of climate change and human activities inferred from the geochemical composition of sediments in Chaiwopu Lake, arid northwest China
    Liu, Wen
    Wu, Jinglu
    Pan, Xiangliang
    JOURNAL OF LIMNOLOGY, 2016, 75 (02) : 297 - 304
  • [28] Organic matter accumulation of Late Ordovician sediments in North Guizhou Province, China: Sulfur isotope and trace element evidences
    Yan, Detain
    Wang, Hua
    Fu, Qilong
    Chen, Zhonghong
    He, Jin
    Gao, Zhan
    MARINE AND PETROLEUM GEOLOGY, 2015, 59 : 348 - 358
  • [29] Holocene records of carbon and hydrogen isotope ratios of organic matter in annually laminated sediments of Lake Korttajarvi, central Finland
    Tiljander, Mia
    Karhu, Juha A.
    Kauppila, Tommi
    JOURNAL OF PALEOLIMNOLOGY, 2006, 36 (03) : 233 - 243
  • [30] Sources of organic matter and paleo-environmental implications inferred from carbon isotope compositions of lacustrine sediments at Inexpressible Island, Ross Sea, Antarctica
    WEI Yangyang
    JIN Jing
    NIE Yaguang
    CHEN Xin
    WU Libin
    FU Pingqing
    LIU Xiaodong
    Steven D.Emslie
    AdvancesinPolarScience, 2016, 27 (04) : 233 - 244
12345