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Stable carbon isotope in tree rings from Huangling, China and climatic variation 被引量：7

Stable carbon isotope in tree rings from Huangling, China and climatic variation
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摘要 By using a single-year discrimination chronology detrended from a δ13C chronology from Chinese pine (Pinus tabulaeformis) tree rings and meteorological data, the δ13C-climatic response is analyzed. The results show that high-frequency δ13C is significantly related to both temperatures of June (with r=-0.65) and the total precipitation of May, June and July (r=-0.46). This suggests that δ13C records reflects some features of the East Asian summer monsoon. In addition, temperature departure for June is reconstructed from a transfer function developed with δ13C-climatic response. By using a single-year discrimination chronology detrended from a δ13C chronology from Chinese pine (Pinus tabulaeformis) tree rings and meteorological data, the δ13C-climatic response is analyzed. The results show that high-frequency δ13C is significantly related to both temperatures of June (with r=-0.65) and the total precipitation of May, June and July (r=-0.46). This suggests that δ13C records reflects some features of the East Asian summer monsoon. In addition, temperature departure for June is reconstructed from a transfer function developed with δ13C-climatic response.
作者 刘禹 吴祥定 Steven W.Leavitt Malcolm K.Hughes
机构地区 National Key Laboratory of Loess and Quaternary Geology Laboratory of Tree-Ring Research
出处 《Science China Earth Sciences》 SCIE EI CAS 1996年第2期152-161,共10页 中国科学（地球科学英文版）
基金 Project supported by the National Natural Science Foundation of China and US National Oceanic and Atmospheric Administration.
关键词 Huangling δ<sup>13</sup>C of TREE RINGS EAST ASIA MONSOON temperature DEPARTURE reconstruction. Huangling, δ^(13)C of tree rings, East Asia monsoon, temperature departure reconstruction.
分类号 P597 [天文地球—地球化学]
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  • 1符淙斌,J. Fletcher.LARGE SIGNALS OF CLIMATIC VARIATION OVER THE OCEAN IN THE ASIAN MONSOON REGION[J]Advances in Atmospheric Sciences,1988(04).
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Science China Earth Sciences
1996年 第2期

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