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Spatiotemporal patterns of meteorological-soil moisture drought propagation on the Qinghai-Xizang Plateau,China

WANG Zegen CHEN Mi LIU Yaxin RAN Yaowen YONG Zhiwei HUANG Yaoxuan WANG Yingyang ZHAO Junxin

干旱区科学2026，Vol.18Issue(5)：774-792,19.

干旱区科学2026，Vol.18Issue(5)：774-792,19.DOI:10.1016/j.jaridl.2026.05.003

Spatiotemporal patterns of meteorological-soil moisture drought propagation on the Qinghai-Xizang Plateau,China

WANG Zegen ¹CHEN Mi ²LIU Yaxin ¹RAN Yaowen ¹YONG Zhiwei ³HUANG Yaoxuan ¹WANG Yingyang ¹ZHAO Junxin⁴

作者信息

1. School of Geoscience and Technology,Southwest Petroleum University,Chengdu 610500,China
2. School of Geoscience and Technology,Southwest Petroleum University,Chengdu 610500,China||Technology Innovation Center for Remote Sensing Monitoring of Natural Resources in Southwest China Mountains,Ministry of Natural Resources,Chengdu 610100,China
3. School of Geoscience and Technology,Southwest Petroleum University,Chengdu 610500,China||School of Resources and Environment,Chengdu University of Information Technology,Chengdu 610225,China
4. School of Civil Engineering and Geomatics,Southwest Petroleum University,Chengdu 610500,China
折叠

摘要

关键词

meteorological drought/soil moisture drought/drought propagation time/run theory/optimal parameter geographical detector(OPGD)model/standardized precipitation index(SPI)/standardized soil moisture index(SSMI)

Key words

引用本文复制引用

WANG Zegen,CHEN Mi,LIU Yaxin,RAN Yaowen,YONG Zhiwei,HUANG Yaoxuan,WANG Yingyang,ZHAO Junxin..Spatiotemporal patterns of meteorological-soil moisture drought propagation on the Qinghai-Xizang Plateau,China[J].干旱区科学,2026,18(5):774-792,19.

基金项目

This research was supported by the Sichuan Science and Technology Program Project(2024YFHZ0133),the Science and Technology Innovation Center for Remote Sensing and Monitoring of Natural Resources in Southwest Mountainous Areas of the Ministry of Natural Resources(RSMNRSCM-2024-008),the Science and Technology Program Project of Xizang Autonomous Region(XZ201901-GA-07),the National Key Research and Development Program Project(2023YFC3006700),and the Sichuan Science and Technology Program(2025ZNSFSC0004). （2024YFHZ0133）

干旱区科学

ISSN：1674-6767

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