ISOTOPES IN LAKE SEDIMENTS
ISOTOPES IN LAKE SEDIMENTS
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DOI：
10.1007/1-4020-2504-1_04
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发表时间：
2006
期刊：
影响因子：
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通讯作者：
M. Leng;A. Lamb;T. Heaton;J. Marshall;B. Wolfe;Matthew D. Jones;J. Holmes;C. Arrowsmith
中科院分区：
文献类型：
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作者：
M. Leng;A. Lamb;T. Heaton;J. Marshall;B. Wolfe;Matthew D. Jones;J. Holmes;C. Arrowsmith
古湖沼学是从湖盆中积累的沉积物中解释过去的环境/气候条件，是一个迅速扩大的研究领域(Last和Smol2001a；2001b；Smol等人)。2001年a；2001年b)。这在很大程度上是由于近几十年来气候变化研究的爆炸性增长，也是因为湖泊为我们提供了广泛的、持续的陆地环境变化记录。自从McCrea(1950)和Urey等人的工作以来，稳定同位素已经成为古动物学的重要组成部分。(1951)强调了氧同位素组成用于古温度重建的潜力。这项技术已被应用于湖泊沉积和化石，δ18O的地层变化通常归因于湖水同位素组成的变化，这种变化可能取决于温度、空气质量源面积和/或降水/蒸发比。开创性的作品包括：Stuiver(1970)，Fritz and Poplawski(1974)，Fritz等人。Buhardt和Fritz(1980)、Siegenthaler和Eicher(1986)以及最近由Ito(2001)、Schwalb(2003)和Leng和Matt(2004)提供的评论。
AbstractPalaeolimnology, the interpretation of past environment/climate conditions from sediments accumulated in lake basins, is a rapidly expanding area of research (Last and Smol 2001a; 2001b; Smol et al. 2001a; 2001b). This is largely due to the explosion of research into climate change over recent decades, and also because lakes provide us with widespread, continuous records of terrestrial environmental change. Stable isotopes have become an essential part of palaeolimnology, since the work of McCrea (1950) and Urey et al. (1951) highlighted the potential for oxygen isotope compositions to be used for palaeotemperature reconstruction. The technique has been applied to both lacustrine sediments and fossils, and stratigraphic changes in δ18O are commonly attributed to changes in lake water isotope composition which can be dependent on temperature, air mass source area and/or precipitation/evaporation ratio. Pioneering works include: Stuiver (1970), Fritz and Poplawski (1974), Fritz et al. (1975), Eicher and Siegenthaler (1976), and reviews have been provided by Buchardt and Fritz (1980), Siegenthaler and Eicher (1986) and more recently by Ito (2001), Schwalb (2003) and Leng and Marshall (2004).