Temporal and spatial characteristics of droughts and floods in the Loess Plateau based on standardized precipitation index

Based on the monthly precipitation data of 57 stations in the Loess Plateau from 1961 to 2018, this paper introduces the standardized precipitation index (SPI) and several assessment indicators of droughts and floods to study the temporal characteristics of the frequencies, the trend characteristics...

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Bibliographic Details
Main Authors: Changde LI, Lei WANG, Xiaoxia LI, Qisan LI, Zhen CHANG, Zhen MA
Format: Article
Language:zho
Published: Editorial Office of Torrential Rain and Disasters 2020-10-01
Series:暴雨灾害
Subjects:
Online Access:http://www.byzh.org.cn/cn/article/doi/10.3969/j.issn.1004-9045.2020.05.011