Pollen-based Precipitation Data from the Ili Basin since ~4,500 cal. yr BP

This dataset provides high-resolution pollen-based reconstructions of precipitation variability from the Ili Basin in Central Asia, covering the past ~4,500 years. These records offer insights into long-term climatic shifts and their impact on regional ecosystems, contributing to the understanding of climate change and human activity along the ancient Silk Road. The dataset is intended for use in paleoclimate studies and the exploration of past climate-human interactions. A previous version of this dataset is available on Zenodo (DOI: 10.5281/zenodo.17154396).本数据集提供了中亚伊犁盆地基于花粉（pollen）的高分辨率降水变率重建序列，时间跨度覆盖过去约4500年。这些记录可揭示长期气候变迁及其对区域生态系统的影响，有助于深化对古丝绸之路沿线气候变化与人类活动的认知。本数据集适用于古气候（paleoclimate）研究以及过去气候与人类活动相互作用的探索。 本数据集的先前版本可在Zenodo平台获取（DOI：10.5281/zenodo.17154396）。