Identification and Risk Characteristics of Agricultural Drought Disaster Events Based on the Copula Function in Northeast China

Identification and Risk Characteristics of Agricultural Drought Disaster Events Based on the Copula Function in Northeast China

Accurate feature identification of drought disaster events is required for proper risk management in agriculture. This study improved the crop water deficit index (CWDI) by including the daily meteorological, crop development stage, soil moisture content, and yield data for 1981–2020 in northeastern...

Full description

Bibliographic Details
Main Authors: Shujie Zhang, Ping Wang, Dongni Wang, Yushu Zhang, Ruipeng Ji, Fu Cai
Format: Article
Language:English
Published: MDPI AG 2022-08-01
Series:Atmosphere
Subjects:
agricultural drought event identification
improved crop water deficit index
bivariate threshold indicators
risk assessment
Online Access:https://www.mdpi.com/2073-4433/13/8/1234

Internet

https://www.mdpi.com/2073-4433/13/8/1234

Similar Items