Possible Future Climate Change Impacts on the Meteorological and Hydrological Drought Characteristics in the Jinghe River Basin, China
نویسندگان
چکیده
Revealing the impact of future climate change on characteristics and evolutionary patterns meteorological hydrological droughts exploring joint distribution their drought are essential for early warning in basin. In this study, we considered Jinghe River Basin Loess Plateau as research object. The standardized precipitation index (SPI) runoff (SRI) series were used to represent with monthly generated by SWAT model. addition, evolution laws JRB based Copula functions discussed. results showed that: (1) displayed complex periodic trends flood succession, under different spatiotemporal scales scenario differ significantly. (2) terms spatial range, duration severity gradually increased along increase time scale. (3) Based model function, situation will be alleviated when compared historical period seasonal scale, but is more serious. findings can help policy-makers explore correlation between background change, well drought.
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ژورنال
عنوان ژورنال: Remote Sensing
سال: 2023
ISSN: ['2315-4632', '2315-4675']
DOI: https://doi.org/10.3390/rs15051297