Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2021GL096937 |
Termination 1 Millennial-scale Rainfall Events over the Sunda Shelf | |
F. Buckingham; S.A. Carolin; J.W. Partin; J.F. Adkins; K.M. Cobb; C.C. Day; Q. Ding; C. He; Z. Liu; B. Otto-Bliesner; W.H.G. Roberts; S. Lejau; J. Malang | |
2022-02-15 | |
发表期刊 | Geophysical Research Letters |
出版年 | 2022 |
英文摘要 | Recent paleoclimate reconstructions have suggested millennial-scale variability in the Indo-Pacific Warm Pool region coincident with events of the last deglaciation. Here we present a new stalagmite oxygen isotope record from northern Borneo, which today is located near the center of the region’s mean annual inter-tropical convergence zone. The record spans the full deglaciation, and reveals for the first time distinct oxygen isotope variations at this location connected with the Bølling-Allerød onset and the Younger Dryas event. The full deglaciation in the Borneo stalagmite proxy reconstruction appears remarkably similar to a 20-11 ka transient simulation of rainfall over the area produced using the isotope-enabled Community Earth System Model. In this model, periods of weakened Atlantic Ocean meridional overturning circulation are associated with an anomalous Western North Pacific anticyclone, which is produced in boreal autumn and shifts south over Borneo during boreal winter, causing dry conditions. |
领域 | 气候变化 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/346693 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | F. Buckingham,S.A. Carolin,J.W. Partin,et al. Termination 1 Millennial-scale Rainfall Events over the Sunda Shelf[J]. Geophysical Research Letters,2022. |
APA | F. Buckingham.,S.A. Carolin.,J.W. Partin.,J.F. Adkins.,K.M. Cobb.,...&J. Malang.(2022).Termination 1 Millennial-scale Rainfall Events over the Sunda Shelf.Geophysical Research Letters. |
MLA | F. Buckingham,et al."Termination 1 Millennial-scale Rainfall Events over the Sunda Shelf".Geophysical Research Letters (2022). |
条目包含的文件 | 条目无相关文件。 |
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