Holocene forcing of the Indian monsoon recorded in a stalagmite from Southern Oman

被引：1413

作者：

Fleitmann, D ^{[1
]}

Burns, SJ

Mudelsee, M

Neff, U

Kramers, J

Mangini, A

Matter, A

机构：

[1] Univ Bern, Inst Geol Sci, CH-3012 Bern, Switzerland

[2] Univ Massachusetts, Dept Geosci, Morrill Sci Ctr, Amherst, MA 01003 USA

[3] Univ Leipzig, Inst Meteorol, D-04103 Leipzig, Germany

[4] Heidelberg Acad Sci, D-69120 Heidelberg, Germany

来源：

SCIENCE | 2003年 / 300卷 / 5626期

关键词：

D O I：

10.1126/science.1083130

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 [理学]; 0710 [生物学]; 09 [农学];

摘要：

A high-resolution oxygen-isotope record from a thorium-uranium-dated stalagmite from southern Oman re. ects variations in the amount of monsoon precipitation for the periods from 10.3 to 2.7 and 1.4 to 0.4 thousand years before the present (ky B.P.). Between 10.3 and 8 ky B. P., decadal to centennial variations in monsoon precipitation are in phase with temperature fluctuations recorded in Greenland ice cores, indicating that early Holocene monsoon intensity is largely controlled by glacial boundary conditions. After similar to8 ky B. P., monsoon precipitation decreases gradually in response to changing Northern Hemisphere summer solar insolation, with decadal to multidecadal variations in monsoon precipitation being linked to solar activity.

引用

页码：1737 / 1739

页数：3

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