过去千年中国年代和百年尺度冷暖阶段的干湿格局变化研究

郝志新, 吴茂炜, 张学珍, 刘洋, 郑景云

An Overview on Changes of Dry/Wet Pattern in China in Decadal to Centennial Warm and Cold Periods During the Past Millennium

Zhixin Hao, Maowei Wu, Xuezhen Zhang, Yang Liu, Jingyun Zheng

图2 过去2 000 年中4个温暖百年（a~d）和5个寒冷百年（e~i）的中国东中部干湿格局分布 阴影区表示异常值达到90%以上显著性水平；数据引自参考文献[24,25]

Fig.2 Drought/flood patterns for central-eastern China in the four warm periods (a~d) and the five cold periods (e~i) during the past 2 000 years Shaded area passed 90% confidence level, and data are extracted from the references [24,25]