2022
DOI: 10.1515/geo-2022-0349
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Response of extreme precipitation to climatic warming in the Weihe river basin, China and its mechanism

Abstract: As global warming continues, extreme precipitation events occur frequently in inland areas, seriously affecting human security and the ecological environment. Spatiotemporal evolution of extreme precipitation as well as response of extreme precipitation to climatic warming and its mechanism were investigated by considering the Weihe river basin in a monsoon transition zone of China as a research object. The results indicate that while the annual average temperature of the Weihe river basin increased with fluct… Show more

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Cited by 2 publications
(2 citation statements)
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“…The Weihe River Basin (WRB, 104 • 00 E to 110 • 20 E and 33 • 50 N to 37 • 18 N) is located in the southern part of the Yellow River. It covers an area of approximately 13.48 × 104 km 2 (Figure 1a). The northwest of the WRB is higher and which belongs to the Loess Plateau; the southeast is lower and belongs to the plain region.…”
Section: Study Areamentioning
confidence: 99%
See 1 more Smart Citation
“…The Weihe River Basin (WRB, 104 • 00 E to 110 • 20 E and 33 • 50 N to 37 • 18 N) is located in the southern part of the Yellow River. It covers an area of approximately 13.48 × 104 km 2 (Figure 1a). The northwest of the WRB is higher and which belongs to the Loess Plateau; the southeast is lower and belongs to the plain region.…”
Section: Study Areamentioning
confidence: 99%
“…According to the sixth assessment report released by the United Nations Intergovernmental Panel on Climate Change (IPCC) in 2021, the global average surface temperature in 2011-2020 has increased by 1.09 • C compared with pre-industrialization (1850-1900) [1]. The temperature rise rate in the Weihe River Basin (WRB) is 0.35 • C/10a [2]. In the context of global warming, the frequent occurrence of drought has a huge impact on the WRB the maximum correlation coefficient between NDVI and SPEI/SPI and the corresponding drought time scale in the WRB by correlation analysis, and to determine the response time of vegetation (represented by the NDVI) to drought (represented by the SPEI and SPI); and (4) to determine the RTVD over different land use types.…”
Section: Introductionmentioning
confidence: 99%