East Asian Monsoon variability on orbital- and millennial-to-sub-decadal time scales.
East Asian Monsoon variability on orbital- and millennial-to-sub-decadal time scales.
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发表时间：
2006-07
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通讯作者：
C. Bühring
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作者：
C. Bühring
利用沉积学、地球化学和古地磁记录，在轨道和千年至次年代际尺度上重建了南海东亚季风的变化历史。建立了南海中南部的详细磁地层学，以及南海北部ODP Site 1144近120万年的稳定同位素地层学。此外，来自南海中南部的火山火山灰层可以被确定为最年轻的多巴火山灰，从而代表了一个重要的年龄标志，并用于重建74 ka喷发期间的古风向。特别关注末次冰期-间冰期旋回和全新世的高频和超高频变率，以及一般气候变化的精确年龄控制。
Sedimentological, geochemical and paleomagnetic records were employed to reconstruct the history of East Asian Monsoon variability in the South China Sea (SCS) on orbital- and millennial-to-sub-decadal time scales. A detailed magnetostratigraphy for the southern central SCS was established as well as a stable isotope stratigraphy for ODP Site 1144 for the last 1.2 million years in the northern South China Sea. Furthermore a volcanic tephra layer from the southern central SCS could be identified as the Youngest Toba Ash, which thus re-presents an important age marker and was used to reconstruct paleo wind directions during the eruption 74 ka. Special attention was paid to the high- and ultrahigh-frequency variability in the last glacial-interglacial cycle and the Holocene, and to a precise age control of climate changes in general.