塞尔维亚和中国黄土高原古气候半定量化重建

通过塞尔维亚 Titel-Stari Slankamen 综合黄土剖面和中国黄土高原西峰黄土剖面过去约100 万年以来的磁化率数据，基于表土建立的黄土磁化率-气候转化函数，完成了塞尔维亚和中国黄土高原过去约100 万年以来的古降水和古温度等古气候参数的初步半定量化重建。对于研究在不同増温幅度的间冰期时期，不同时间尺度东亚季风区和西风影响区气候行为特征（持续时间、幅度、变率等）的区别和联系，具有一定意义。

Using magnetic susceptibility data spanning approximately the past 1 million years from the comprehensive loess sections at Titel-Stari Slankamen (Serbia) and Xifeng (Chinese Loess Plateau), and adopting the loess magnetic susceptibility-climate transfer function established based on topsoil samples, we conducted preliminary semi-quantitative reconstructions of paleoclimatic parameters including paleoprecipitation and paleotemperature for both the Serbian loess record and the Chinese Loess Plateau over the past ~1 million years. This work has certain scientific significance for exploring the differences and linkages in climatic behaviors (such as duration, amplitude, and variability) of the East Asian monsoon region and westerly-influenced region at different temporal scales during interglacial periods with varying warming magnitudes.

搜集汇总

背景与挑战

背景概述

该数据集基于塞尔维亚和中国黄土高原的黄土剖面磁化率数据，覆盖过去约100万年的时间范围，时间分辨率为1000年，用于半定量化重建古降水和古温度等古气候参数。它旨在对比研究东亚季风区和西风影响区在不同增温幅度间冰期的气候行为特征，如持续时间、幅度和变率等。