Hydrology and Earth System Sciences
Hydrology and Earth System Sciences
HESS
Articles | Volume 29, issue 11
Articles | Volume 29, issue 11
https://doi.org/10.5194/hess-29-2429-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/hess-29-2429-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 29, issue 11
Research article
 | 
11 Jun 2025
Research article |  | 11 Jun 2025

An extension of the logistic function to account for nonstationary drought losses

Tongtiegang Zhao, Zecong Chen, Yongyong Zhang, Bingyao Zhang, and Yu Li

Viewed

Total article views: 377 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
292 66 19 377 10 17 17
  • HTML: 292
  • PDF: 66
  • XML: 19
  • Total: 377
  • Supplement: 10
  • BibTeX: 17
  • EndNote: 17
Views and downloads (calculated since 28 Nov 2024)
Cumulative views and downloads (calculated since 28 Nov 2024)

Viewed (geographical distribution)

Total article views: 377 (including HTML, PDF, and XML) Thereof 377 with geography defined and 0 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 22 Jun 2025
Download
Short summary
The classic logistic function characterizes the stationary relationship between drought loss and intensity. This paper accounts for time in the magnitude, shape and location parameters of the logistic function and derives nonstationary intensity loss functions. A case study is designed to test the functions for drought-affected populations by province in mainland China from 2006 to 2023. Overall, the nonstationary intensity loss functions are shown to be a useful tool for drought management.
Read more
Share