Spatial and temporal patterns of drought based on RW-PDSI index on Loess Plateau in the past three decades

Palmer Drought Severity Index (PDSI) is a widely used indicator to assess the intensity of drought based on a similar two-layer bucket (TLB) model, especially in arid and semi-arid regions. However, the TLB model cannot quantify surface water balance, effectively, which may lead to the mis-assessmen...

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Bibliographic Details

Published in:	Ecological Indicators
Main Authors:	Hao Yang, Xuerui Gao, Mengqing Sun, Ai Wang, Yinan Sang, Jichao Wang, Xining Zhao, Shuyu Zhang, H.H.S. Ariyasena
Format:	Article
Language:	English
Published:	Elsevier 2024-09-01
Subjects:	PDSI Loess Plateau Drought Tree-ring Hydrological Model
Online Access:	http://www.sciencedirect.com/science/article/pii/S1470160X24008665