Project Overview

For this project we propose a multi-proxy (trace elements, water inclusion and carbonate δ18O) study on speleothems collected from sites along a SW-NE transect in a region dominated by the Indian monsoon. We will determine the degree to which the change in water isotope fractionation between the last glacial maximum and present-day is due to water recycling and/or temperature gradient. We will additionally quantify the effect using an isotope-enabled earth system model. The study will shed light on Asian monsoon dynamics and global water cycle.

Funding Sources:

  • Earth Observatory of Singapore
  • Ministry of Education, Singapore
  • National Research Foundation

Project Years:

2018 to 2022

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Related Publication

Year 2020

On the glacial-interglacial variability of the Asian monsoon in speleothem delta O-18 records

Guangxin Liu, Hai Cheng, Hong-Wei Chiang, Kyaw Moe Oo, Lin Thu Aung, Phyo Maung Maung, et al.

The Team

LIN Ke

LIN Ke

Research Assistant

WANG Xianfeng

WANG Xianfeng

Principal Investigator

YUAN Shufang

YUAN Shufang

Research Fellow

Collaborators

Martin Werner, Alfred Wegener Institute
Ryu Uemura, University of the Ryukyus
Kuidong Zhao, China Univesity of Geoscience
Shih-Yu Lee, Academia Sinica
Stacy Carolin, Oxford University

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